bluuebunny/crossref_metadata_2025 huggingface dataset:
Prevalence of Staphylococcus aureus Isolated From Various Foods of Animal Origin in Kırşehir, Turkey and Their Enterotoxigenicity
Authors: Avşaroğlu M. Dilek
Published: April 2017

The aim of this study was to detect Staphylococcus aureus contamination to different types of animal origin foods collected in the Kırşehir province of Turkey and to examine their enterotoxin production ability. Out of 120 food samples 38 suspected colonies were obtained and 23 of them were identified as S. aureus by biochemical and molecular analyses. Other species detected were S. chromogenes, S. cohnii ssp. cohnii, S. hominis, S. lentus, S. warneri, and S. xylosus. The isolates were also analysed with regard to carry mecA gene. None of them was found to have mecA gene indicating susceptibility to methicillin. To determine the enterotoxigenic ability of the isolates phenotypically, reversed-passive-latex-agglutination test against SEA-SED was used. Six out of 23 S. aureus isolates were determined to produce SEA, SEC and SED. Three of them had only one enterotoxin production, whereas others had SEA and SED production together. The results of phenotypic analyses were confirmed by PCR based examination. None of the coagulase-negative staphylococci were found to be enterotoxigenic by both phenotypical and PCR-based analyses. In conclusion, enterotoxigenic S. aureus is a risk in foods of animal origin in Kırşehir and its counties.
Tortum Gölü Yüzey Sedimentlerindeki Metal Birikiminin Ekolojik İndeksler Yolu ile Kapsamlı Risk Değerlendirmesi
Authors: Kürker Serkan
Published: April 2017

In this study, ecological risks arising from the accumulation of some heavy metals in surface sediments of Lake Tortum are discussed based on the use of ecological indices, such as enrichment factor (EF), contamination factor (CF), pollution load index (PLI), potential ecological risk index (PER) and the mean probable effect concentration quotient (mPEC-Q). Sediment samples were collected from six different sites using Van Veen grab and heavy metal and organic carbon content of sediments were determined. Results testify to the existence of minimal to moderate contamination in lake sediment. The highest value for the enrichment factor pertains to Cd caused by the use of fossil fuels in settlement areas in the lake catchment. PLI and PER estimations, on the other hand, reveals the presence of low heavy metals-induced ecological risk in lake sediments. Ranging between 15% and 29%, mPEC-Q values are indicative of the fact that Lake Tortum is a low-moderate priority site in terms of toxicity level caused by heavy metals.
Agricultural Geography Analysis of Carob Tree (Ceratonia siliqua L.) from Turkey
Authors: Şahin Güven , Taşlıgil Nuran
Published: April 2017

Carob tree (Ceratonia siliqua L.) is one of the oldest trees in the world and has been cultivated from civilization of Ancient Persia, especially on the Mediterranean coasts, till nowadays. The fruit of the carob tree (carob bean) are attracting attention in recent years due among others to tits rich nutritional value and use as a substitute and/or alternative for cocoa. Although it has higher sugar content than sugar beet and sugar cane, it is a food that also lowers cholesterol. In addition to its fruit, the plant has interesting morphological qualities. Deep root system of carob tree allows high productivity even in draught conditions; it is an ideal plant in the fight against erosion and one of the most preferred plants while establishing fire-resistant forests. Additionally, because 2016 was declared the International Year of Pulses, it is necessary to draw attention to the carob tree since it is a typical pulse plant. The status of Turkey, as the 5th carob producer in the world, was analysed in this context, in terms of Agricultural Geography. The existing and necessary practices in carob production are discussed based on the data from the studies conducted in Antalya and Mersin in 2015 and previous ones.
Farklı Oranlardaki Zeytin Posası-Mısır Hasılı Karışımlarının Silaj Kalitesinin Belirlenmesi
Authors: Arslan Duru Asuman , Kaya Şerafettin
Published: April 2017

In this study, corn silage with different ratios of by adding olive pomace olive industry by-product under laboratory conditions was aimed to determine the effects on nutrient contents, fermentation characteristics and in vitro digestibility. Olive pomace used in the research, was added in 0% (control), 20 and 40 levels in corn silage and ensiling period continued during 56 days. At the end of the ensiling period, differences seen in terms of dry matter content, organic matter, crude fat, acit detergent fiber, acid detergent lignin, in each level consisting of corn silage is added to olive pomace were found significant but the crude protein content of the olive pomace-added silages decreased. The highest crude fiber value was determined in the silages added with 40% olive pomace. Crude ash, lactic acid, acetic acid, pH and CO2 differences seen in terms of rates were not found significant. Propoionic acid wasn’t found in the groups to which olive pomace was added, while butyric acid and ammonia nitrogen weren’t observed in all silage groups in the study. At the same time, in vitro organic matter, dry matter and neutral detergent fiber digestibility of silages increased in each level consisting of corn silage is added to olive pomace. As a result, it was considered result that olive pomace the oil industry by product can be a silo feed quality. In particular, the corns by adding 40% of the olive pomace made silage were obtained satisfactory results in terms of both physical and chemical properties.
Bal Arısı (Apis Mellifera L., 1758) Kolonilerinde Hijyenik Davranışa Etki Eden Faktörler ile Tespit Yöntemlerinin Karşılaştırması Üzerine Bir Çalışma
Authors: Akyol Ethem
Published: April 2017

This study was conducted to determine the better hygienic behaviour determination method that is used in controlling against bee diseases and pests. Total forty honeybee colonies (Apis mellifera anatoliaca) were used and they were randomly divided into two groups (each group consists of twenty colonies) in first year. Liquid nitrogen method was used in the first group' colonies and pin-killing (needling process) method was used in the second group’ colonies to determine the effectiveness of methods for hygienic behaviour. Average clearance rate was found as 66.25% and 78.10% in the first (Liquid nitrogen application) and the second (pin-killing) groups respectively. In the second year, forty colonies were divided into five equal groups and each group consisted eight colonies. The first group consisted of 9 frames bees in standard langstroot hive (10 frame capacity), the second group consisted of 5 frames bees in standard langstroot hive (10 frame capacity), the third group consisted of 5 frames bees in ruşet hive (5 frame capacity), the forth group’s consisted of 3 frames bees in ruşet hive (5 frame capacity) and the fifty group consisted of queen mating hive. The pin-killing (needling process) method, tested in first year, was used for all groups to determine the effectiveness of colony population and the size of hive. Average clearance rates of the first, second, third, forth and fifth groups were 70.54%, 58.38%, 70.63%, 54.96% and 58.21% respectively. The colonies that belonged to the pin-killing (needling) group showed a higher cleaning behaviour rate than the other colonies. The density of bees in hive had an important effect on the clearance rate of colonies. The colonies of group 1 and group 3, which had the more density of bees in per unit area, had the higher clearance rate than the other groups.
Kanatlı Beslemede Okratoksin A Tehlikesi
Authors: Güngör Emrah , Altop Aydın , Erener Güray
Published: April 2017

Ochratoxin A is a toxic substance coming up with growing up of some species of Aspergillus and Penicillium at feedstuffs. Diseases and deaths can occur if this toxic substance is consumed by animals. Ochratoxin A can contaminate easily feedstuffs of mixed feeds while producing, harvesting and storing period and pose a serious threat for world and Turkey considering existing rate in feed and feedstuffs. Moreover taking account of passing to animal tissues, ochratoxin A pose a serious risk for human health. Regarding this, ochratoxin A has negative effects on human such as disorders of kidney and reproductive organs. In addition there is various methods to eliminate this damages made by ochratoxin A. In this review, existing of ochratoxin A in poultry feeds, the negative effects on poultry, transition to tissues and practices that can ease the negative effects were summarized.
Determining the Sediment Quality of Yağlıdere Stream (Giresun)
Authors: Aydın Uncumusaoğlu Arzu , Mutlu Cengiz , Kayış İlhami
Published: April 2017

Sediments in aquatic systems are often contaminated by various pollutants originating from the sources such as industrial and agricultural discharges, municipal wastewater treatment plants, and storm water. These effects lead to the need to develop sediment quality objectives regarding the protection of aquatic ecosystems and human health. In this study, the sediment samples were collected from five sampling sites and then analyzed in order to identify the concentrations of certain metals (As, Se, Ag, Cd, Na, and K), the levels of pH, conductivity, water content (%) and organic matter (%) in the Yağlıdere Stream. Finally, Geo-accumulation index values calculated based on the estimations regarding the background trace element concentrations suggested the anthropogenic influences in most of the samples. In conclusion, it was observed that K, Na, As, and Se dominantly accumulated in the study area. These metals may have a negative impact on the research area and create an environmental risk.
Yield, Quality and Water Use Efficiencies of Silage Maize as Effected by Deficit Irrigation Treatments
Authors: Ucak Ali Beyhan , Ayasan Tugay , Turan Nizamettin
Published: April 2017

The present study was carried out to investigate the effects of different water deficit levels applied through growing season on silage yield, quality and water use efficiency (WUE) of main crop silage maize under semi-arid climate conditions during the years 2014 and 2015. Irrigation treatments were set as 100% (I100), 70% (I70) and 35% (I35) supply of depleted water within 0-90 cm effective root zone in 7-day intervals. Applied irrigation water quantities in I100(control) treatment of the first and second year (in 8 irrigations) were respectively observed as 693 and 666 mm. Plant water consumptions in control treatment were respectively measured as 770 and 738 mm. Silage yield was 10650 kg da−1 in the first year and 10600 kg da−1 in the second year. The silage yield obtained from I70 treatment with 30% water deficit was statistically placed in group (B) following I100 (control) treatment. The water deficits over 30% resulted in significant decreases in silage yield and quality. The correlation coefficient between ETa and dry matter was respectively identified as (r: 0.78), (r: 0.87) in 2014 and 2015 and the correlation coefficient between plant water consumption (ETa) and protein content was respectively identified as (r:0.81), (r:0.80) and the correlations between ETa and quality parameters were found to be positive and highly significant. There were significant linear correlations between ETa and kernel yield (Y). Yield response factor (ky) of experimental years were respectively calculated as 0.74 and 1.06. Irrigation water use efficiency (IWUE) values varied between 3.80-5.10 kg da−1 mm and water use efficiency (WUE) values varied between 3.62 and 4.42 kg da−1 mm.
Therapeutic Potential of Saffron Crocus (Crocus sativus L.)
Authors: Selamoglu Zeliha , Ozgen Senay
Published: April 2017

Herbal plants are using for folk medicine since immemorial times. Hippocrates who is the father of medicine, refer to 400 medicinal plants and advised ‘‘let food be your medicine and let medicine be your food’’. Most of plants are using today for medicine. It is still acceptable today that prevention is more important than treatment. Saffron was utilized in folk remedy against scarlet fever, smallpox, colds, asthma, eye and heart diseases, tumours, and cancer.
The Making of Salty Soy Sauce From Koro Benguk (Mucuna Pruriens) (Study of Saline Concentration of Salt Solution and Duration of Moromi's Fermentation)
Authors: Mulyadi Arie Febrianto , MS Wignyanto , Hidayah Eka Yaniar Putri Nur
Published: April 2017

The objectives of this study were to determine the saline concentration and moromi’s fermentation duration of Koro Benguk salty soy sauce at best organolepticly and determine consumers’ preferences towards Koro Benguk salty soy sauce from the best treatment results. The study was conducted using a randomized design method using two factors: the saline concentration (17%; 20%; and 23%) and duration of moromi’s fermentation (2; 3; and 4 weeks). The best treatment results based on the Friedman test was on the saline concentration of 17% and moromi’s fermentation duration was 4 weeks, with the NP value of 1,000; had a preference color level of 5:40 (liked); aroma of 4.30 (rather liked); flavor of 4.55 (rather liked); and viscosity of 5.05 (liked). The obtained protein was 7.14%; and dissolved solids of 27obrix. Consumers’ preferences towards the best treatment showed that product of Koro Benguk salty soy sauce was acceptable to consumers.
How is nutrition linked to agriculture and education?
Authors: Khalid Sayed Mohammad Naim
Published: April 2017

Agricultural development is now expected to proceed in a way that maximizes opportunities to improve health and nutrition. Accordingly, the term “nutrition-education-agriculture linkages” describes the set of relationships that shows the mutual dependence of nutrition, education and agriculture. Changes in nutrition or education status are expected to affect agricultural production; conversely changes in the agricultural sector can have significant effects on individual health and nutritional status. Professionals in are trained in nutrition or agriculture, but very few will be trained in both. It is therefore difficult to begin discussions on nutrition-focused agricultural programs and policies. How do we begin to identify these linked outcomes? And how do we begin to think about ways to impact factors that are outside of our sector of expertise? This paper provides a simple framework for thinking critically about nutrition, education and agriculture linkages. The purpose is to help readers identify the linkages of greatest importance to their goals and to begin thinking about how to take steps toward integrating programs more effectively.
Yumurtacı Tavuk Yemlerine Biberiye (Rosmarinus officinalis L.) Uçucu Yağ İlavesinin Performans, Yumurta Kalite Kriterleri ve Yumurta Sarısı Lipit Oksidasyonu Üzerine Etkisi
Authors: Çimrin Tülay , Demirel Murat
Published: April 2017

This experiment was designed to investigate the effects of rosemary essential oils in various doses on hen performance, egg quality, lipid peroxidation malondialdehyde (MDA) level in fresh and stored egg yolk. The experiment was carried out in random parcel experimental design. In the experiment, 6 groups were formed and each group was divided into 5 replicates. In total 240 Bovans hite laying hens, each replicate included 8 hens, 32 weeks old, were used. Treatment groups were control (Negative Control), 500 mg//kg antibiotic (Positive Control 1), 200 mg/kg vitamin E (Positive Control 2), 100 mg/kg rosemary essential oil, 200 mg/kg rosemary essential oil, 300 mg/kg rosemary essential oil. There was no significant difference in live weight, egg production, egg weight, damaged egg ratio, mortality and egg quality but feed comsumption, feed conversion ratio (FCR) and egg yolk MDA values were affected significantly in between control and treatment groups. At all treatment groups feed comsumption decreased significantly and other groups improved in feed conversion ratio except 500 mg/kg antibiotic and 100 mg/kg rosemary doses groups compared to negative control significantly. 100 mg/kg rosemary essential oil addition during the storage time for 42 and 56 days and 200 mg/kg vitamin E addition for all storage time to ration decreased egg yolk MDA values significantly. As a result, laying birds fed 200 mg/kg vitamin E, and 100 mg/kg of rosemary essential oil additives can use to prevent lipid oxidation.
Use of Copra Meal in Poultry and Ruminant Nutrition
Authors: Ayasan Tugay
Published: April 2017

Copra meal (CM) is an important feed ingredient and the by-product of the oil extraction from dried coconut kernels. This product, although copra meal has a moderate protein content (15-25%); because of a high cellulose content (11.63-16.00%) and some limiting amino acids (particularly lysine and methionine), limits its use as a basic source of protein in poultry due to insufficient. Copra meals are more suitable common supplements as both an energy and protein source for ruminants. In this paper, nutritional researches performed with the copra meal usage on poultry and ruminant species have been reviewed.
Impacts of Nutrition and Feeding Programs on Farmers’ Management Decisions Affecting the Success of Dairy Farms with Culture Breed Cattle
Authors: Topcu Yavuz , Toparlak Mehmet , Macit Muhlis
Published: April 2017

The aim of the study is to evaluate all the factors determining the milk production and yield decisions with regard to the nutrition and feeding programs affecting the integrated management strategies on the success of the dairy farms with culture breed cattle under the pasture-based and indoor barn-based production systems. For these aims, data obtained from the individual interviews conducted at the dairy farms with 100 culture breed cattle were used for Principal Component and Multiple Regression Analyses. The results of the study highlighted that while there were linear positive relationships among liquid assets of farms value, concentrate feed and fodder intake of dairy cattle, milk sale price, forage crop support, additional feeding and their types at pasture and milk yields per dairy cattle at the dairy farms; there were inverse relationships among hay intake of dairy cattle, lactation period, pasture planning, culture breed cattle support and those. The farmers could increase the successes of the dairy farms by increasing the technical and economic effectiveness under the integrated management pattern approaches at those with culture breed cattle.
Role of integrated use of nitrogen fertilizer sources in improving seed quality of canola (Brassica napus L.)
Authors: EL Sabagh Ayman , Barutçular Celaleddin , Saneoka Hirofumi , Omar Abd Elhamid
Published: April 2017

It is necessary for developing strategies of integrated fertilization for crops to maximize production of crops and reducing the risk of pollution from chemical fertilizers. Therefore, the objectives of this study to evaluate the impact of bio-organic, chemical nitrogen on seed quality of canola. A study was conducted for two consecutive years (2005 to 2006) at the Farm of Faculty of Agriculture, Kafr El-Sheikh University, Egypt. Bio fertilizer (control and bio-fertilizer), compost (control, 6, 12 and 18 ton ha-1) and chemical nitrogen (control, 36, 72 and 108 kg N ha-1). The result indicated that, bio-fertilizer was significantly effects on protein % and iodine value except oil percent was decreased. On the other hand, the Maximum values oil and protein were recorded by using compost fertilizer at (18 ton ha-1). In respect to chemical fertilizer, adding nitrogen affected significantly on protein % and the maximum value was obtained at (108 N ha-1) while, oil percent and iodine value were decreased. Interestingly, it is clear that from results that cultivar belongs to canola (LEAR that contains < 2% erucic acid) and a nitrogen source has almost slight effect on oil physical properties. Totally, the interaction among treatments application compost (6ton ha-1) and (72 N kg ha-1) with combined bio- fertilizer was achieved suitable oil percent and could be improve canola seed yield and quality and environment would have a better condition.
Niğde İlinin Çamardı İlçesinde Küçükbaş Hayvan Yetiştiriciliğinde Pazarlama Yapısı, Yaşanan Sorunlar ve Çözüm Önerileri
Authors: Seçer Arzu , Boğa Mustafa
Published: April 2017

In Turkey, there are 31.1 million head sheep in 2014. Central Anatolia Region has 8.3% of this total number. Nigde is the most important sheep producer province in this region. In this study it is aimed to determine marketing structure of products obtained from sheep production activities, define problems of it and present solutions for these problems. The main material of the research was consisted of primary data obtained from 39 Akkaraman sheep producers in Çamardı district in Nigde. In the sheep farms, milk production yield was 1374.4 kg per year. As 73.5% of this yield was presented to market, rest of it was used for self-consumption. Milk was generally sold to local traders. In the operations, livestock also was sold. When 89.7% of livestock sold to kasaps 10.3% of it was sold to local traders. It can be said that producers who are the members of cooperatives were very low and 51.3% of the producers stated that cooperatives can be useful for the solutions of marketing problems of sheep products. Main expectations of producers from cooperatives were providing them market alternative, providing easiness for processing of products and leading to increasing numbers and kinds of buyers in the market.
Nutritive and Antioxidant properties of Shade Dried Leafy Vegetables Consumed in Northern Côte d’Ivoire
Authors: Oulaï Patricia Dehegnan , Zoue Lessoy Yves Thierry , Niamké Sébastien Lamine
Published: April 2017

Leafy vegetables are highly perishable and often subjected to post-harvest wastes. Among the various methods of preservation, the effect of shadow drying on the nutritive value and antioxidant properties of five (5) leafy vegetables species widely consumed in Northern Côte d’Ivoire was investigated. These species were Amaranthus hybridus, Andasonia digitata, Ceiba patendra, Hibiscus sabdariffa and Vigna unguiculata. Experiment was conducted as follow: portions of washed and drained fresh leafy vegetables (500 g) were spread on clean filter paper and kept in a well-ventilated room of the laboratory at 25°C for 5, 10 and 15 days. The results of proximate composition after 15 days of shadow drying were: moisture (15.19 – 20.36%), ash (9.14 -19.54%), crude fiber (11.04 – 27.40%), proteins (11.14 - 17.94%), lipids (2.41 – 5.86%) and carbohydrates (16.59 – 45.14%). The concentration of minerals increased with respective values after 15 days of shadow drying: calcium (68.14-408.09 mg/100 g), magnesium (50.62-317.23 mg/100 g), iron (27.52-92.03 mg/100 g) and zinc (10.17-16.73 mg/100 g). During shadow drying, vitamin C and carotenoids were subjected to losses estimated to 35.52 – 70.50% and 22.82 – 45.63%, respectively. Contrary to these losses, antioxidant activity increased and ranged from 57.45 to 75.55 % after 15 days of shadow drying. All these results suggest that the considerable nutrient contents of shade dried leafy vegetables make them good source of food supplements in order to meet the nutritional requirements of Ivorian population.
Fungal Fermented Protein (FFP) : Alternative Ingredient to be Used in Muscovy Duck Diets
Authors: Soipeth Usaneeporn , Tongpim Saowanit , Leelavatcharamas Vichai , Khammeng Terdsak
Published: April 2017

Fungal fermented protein (FFP) was the alternative feedstuff from Aspergillus niger and can be an interesting choice in poultry diets because these product was containing 20.49 % of crude protein and high leucine (0.58 %), phenylalanine (0.58 %) and lysine (0.38 %) and contained no aflatoxin. The experiments were performed using a completely randomized design with 6 treatments and 3 replications employing eight 1-day-old, mixed sex muscovy ducks (Cairina moschata) per experimental unit. The control birds were fed with a basal diet whereas the test birds were fed with FFP at 5, 10, 15, 20 and 25 % of diet. Feed and water were provided ad libitum. The feed intake of the starter showed no significant difference while the grower and finisher had higher feed intake with higher levels of FFP. In contrast, the high level of FFP yielded the lower final body weight and body weight gain, resulting in the high feed conversion ratio (4.38). For the performance of overall period, the ducks fed with 20 % FFP had higher average daily gain (29.40 g/b/d), body weight gain (2,471 g/b) and feed conversion ratio (3.63). No deaths were found in any pens and the ducks remained in good health.
Estimation of The Physico-Chemical Parameters in Marine Environment (Yumurtalik Bight- Iskenderun Bay)
Authors: Kayaalp Gökhan Tamer , Işık Oya , Alıçlı Benin Toklu
Published: April 2017

The study was carried out to estimate the temperature, light intensity, salinity, Dissolved O2 (DO), pH values and the biotic parameter chlorophyll- a in the water column related with the depth. Because, the physico-chemical parameters affect greatly both primary and secondary producers in marine life. For this purpose the physico-chemical properties were determined day and night for 40 meter depth during the eight days. The means were compared by using the analysis of variance method and Duncan’s Multiple Comparison Test. Also physico-chemical parameters were estimated by using the analysis of regression and correlation. The effect of temperature and salinity were found significant according to the result of the analysis of variance during the day. Also the similar results were found for the night. While the effect of the depth on the chloropyll-a a was significant in the night, the effect of the depth on the DO was not significant in the day and night. The correlations among the depth and the parameters were defined. It was found the negative correlation between the depth and the temperature and light intensity. Determination coefficient of the model for salinity was also found different for day time. The correlation values among the depth and the temperature, salinity and pH were found different for the night.
Yetiştirme Ortamlarının Hericium İzolatlarının Verim ve Şapka Özellikleri Üzerine Etkisi
Authors: Atila Funda , Tüzel Yüksel
Published: April 2017

In the present study, it was aimed to determinate the effects of different substrates on mycelial growth, fructification, yield, sizes and colours of fruit bodies of Hericium isolates (HE-Ankara, HE-Denizli, HE, HE-Trabzon, HE-İzmit, HC, HE-Amerika). Experiments were conducted with 7 different substrates prepared with oak sawdust (MT), wheat bran (BK), cotton seed hulls (PK) and olive press cake (ZP) (80MT:20BK, 90MT:10PK, 80MT:20PK, 70MT:30PK, 90MT:10ZP, 80MT:20ZP, 70MT:30ZP). 1 kg (wet weight) of substrates were packed in polypropylene autoclaveable bags of 25x45 cm and sterilized in autoclave at 121oC during 90 minutes. Sterilized substrate was inoculated and then carried to growing room at 25±2ºC. After full colonization, the bags were exposed to 400 lux for a 12 hours photoperiod at 20±2ºC with a humidity of 80-90% in a cropping room. The best yield and BE were detected from oak sawdust medium supplemented with 20 and 30% cotton seed hulls on HE-Ankara, HE-Denizli, HE, HE-İzmit, HC, HE-Amerika isolates while the best yield and BE were detected from 70MT:30ZP on Trabzon isolate. Significant differences were found among substrates regarding yield, BE, average mushroom weigh, fruit body size and colour of Hericium isolates.
Üretim Ortamına Kırmızı Biber Atığı İlavesinin Pleurotus citrinopileatus Singer’in Selenyum Düzeyine Etkisi
Authors: Kalyoncu Fatih , Kalmış Erbil , Altaylı Gökçe Canan
Published: April 2017

In this study, selenium levels of P.citrinopileatus added different rates of red pepper waste to compost as a source of selenium were determined. For this purpose, six different compost groups were prepared and inoculated with P.citrinopileatus mycelia. Selenium levels of harvested mushrooms were analysed. In conclusion, 0.338 µg/g selenium were determined in one gram dry mushroom that red pepper waste added to compost at 5%. Mycelia growth and selenium accumulation were negatively affected by higher rates of red pepper waste.
Çorum İli'nin Yenir Özellikteki Makromantarları
Authors: Alkan Sinan , Kaşık Gıyasettin , Öztürk Celâleddin , Aktaş Sinan
Published: April 2017

According to the scientists, the world's population by 2050 is estimated to exceed 9 billion, in order to meet the nutritional needs of people, it is expected that in the future to need more food production than today. Therefore in the world, food organizations, institutions and communities various action plans provide in the reports published. In these plans, diversification of the production, fast, quick and easy way to produce food, less harmful farming practices to the nature and the environment, and etc. topics are included. In line these plans with last years, the greater the number of species used as food and with ease of cultivation, mushrooms and mushroom cultivations are gaining importance. For this purpose, the determination of the diversity of edible mushrooms in nature and investigation that how can be taken to culture, it will also provide support to the production of different species of mushrooms. In the field studies performed between 2011 and 2013, after taking pictures on their habitats mushroom samples, collected within the Çorum province limits, were brought to the laboratory wrapped in aluminum foil properly. After measuring and studying on special structures under a microscope in the laboratory, they were identified according to the literature. Fungarium tag were prepared for identified mushrooms. These mushrooms, made into the Fungarium materials, were stored in Fungarium of the Directorate of Mushroom Application and Research Centre of Selçuk University. In conclusion, according to the literature four taxa belong to Ascomycota and 52 taxa belong to Basidiomycota, in totally of 56 taxa were found to be edible feature. These 56 taxa were represented by two divisio, four ordo and 14 families. The localities of identified species in the provincial boundaries are given. The names of species known among people with ethno mycological research, done during field studies, also were detected.
Usage of Edible Mushrooms in Various Food Products
Authors: Süfer Özge , Bozok Fuat , Demir Hande
Published: April 2017

Using of edible mushrooms which are generally consumed in houses in dried form is based on mainly instant soup and sauce formulations. Recently, the cultivations of Agaricus bisporus and Pleurotus ostreatus species have become widespread. Utilization of these cultivated mushrooms in recipes would bring added value to related food products. For this purpose, Agaricus bisporus and Pleurotus ostreatus species farmed in Osmaniye Korkut Ata University Mushroom House were dried and then pulverized. Firstly, a snack was prepared with Agaricus bisporus powder. Agaricus bisporus powder was substituted for wheat flour at the rates of 5 %, 10 %, 20 % and 30 % and thus the potential of food product which had relatively lower carbohydrate and fat level and higher fiber content was investigated. In the second part of the study, either 5 %, 10 % of Agaricus bisporus powder or 5 %, 10 % of Pleurotus ostreatus powder were added into traditional Turkish meatball (beef mince, salt) which was cooked in conventional oven, so meat flavor could be replaced by herbal flavor coming from mushroom. This property mat obey the purpose that, the created new product will be consumed fondly especially by children. Sensory and physical (colour and texture) analysis were performed in both snack and meatball samples and the results were evaluated statistically.
Kültür Mantarlarının Muhafazası ve Kalite Özellikleri Üzerine Yapılan Araştırmalar
Authors: Dündar Ömür , Demircioğlu Hatice , Özkaya Okan , Dündar Burcu
Published: April 2017

In this study, researchers on storage and quality properties of mushrooms cultivated in the world and Turkey have been investigated. Mushrooms contain some important minerals and vitamins such as iron, calcium, phosphorus, potassium, copper and folate, thiamine, riboflavin, niacin, vitamin B, C, D and also they are a good source of carbohydrate and protein. After harvest, to extend the shelf life of mushrooms, some applications such as pre-cooling, storage in appropriate temperature, use of different types of polyethylene packaging, modified atmosphere packaging, nitric oxide and UV light applications were done on mushrooms. The effects of these applications on physical and chemical features such as like weight loss, firmness, cap opening rate, cap diameter, stem diameter, browning, colour, respiration rate, enzymatic reactions, total phenols, total sugars, aminoacid content were investigated.
Doğadan Toplanan ve Portakal Kütüğünde Yetiştirilen Ganoderma lucidum (Curtis) P. Karst Mantar Türünün Bazı Kimyasal İçeriklerinin Karşılaştırılması
Authors: Turfan Nezahat , Karadeniz Mertcan , Ünal Sabri
Published: April 2017

Ganoderma lucidum (Curtis) P. Karst (Reishi mushroom) is one of medicinal mushroom species. The chemical content of the mushrooms shows significant changes depending on the physical and chemical properties of their growing place. In this study; total soluble protein, total soluble carbohydrate (glucose, fructose and sucrose) and some mineral elements (P, K, Mg, Mn, S, Fe, Zn, Ca and Na) of Ganoderma lucidum collected from the nature and cultured on orange stump were investigated. According to the results; total protein, glucose, fructose, sucrose and starch content of the G. lucidum cultured on orange stump were found higher than G. lucidum collected from nature. Phosphorus, iron, sodium, potassium and sulfur content were determined to be higher in mushroom samples cultured on orange stump. Calcium, magnesium, manganese and zinc values were found as higher in mushroom samples collected from nature. According to these results, G. lucidum cultured on orange stump had higher nutritional value than mushrooms collected from nature.
Ganoderma lucidum Metanolik Ekstraktının Fitotoksik Etkilerinin ve Antioksidan Potansiyelinin Araştırılması
Authors: Bozok Fuat , Eker Tülin , Sezer Gökhan , Bozdoğan Adnan , Doğan Hasan Hüseyin , Büyükalaca Saadet
Published: April 2017

The aim of this study is to reveal allelopathic effects and antioxidant activities of methanolic extract of Ganoderma lucidum in Zorkun plateau (Osmaniye). It was determined that methanolic extract of G. lucidum has significantly phytotoxic effect by increasing the doses (1, 2, 4, 8 mg/mL) on Hordeum vulgare and Triticum aestivum. Total phenol and flavonoid amounts of G. lucidum were 114.55 mg/kg and 8.95 mg/kg, respectively. 2,2-diphenyl-1-picrylhydrazyl (DPPH), scavenging activity (60%, 91% and 92%), reducing power (0.83, 1.43 and 2.23 Abs), and nitric oxide (NO) scavenging activity (48%, 55% and 70%) of this mushroom at the different concentrations (1.25, 2.5 and 5 mg/mL) were determined, respectively. However, H2O2 scavenging activity of the different concentrations (0.0156-0.125 mg/mL) was found as 18%, 56%, 60% and 86%, respectively. Based on these findings, it can suggest that G. lucidum methanolic extract has significantly phytotoxic effect and antioxidant activity. The present study is the first report on the phytotoxic effects and antioxidant activities of G. lucidum which consumed and collected from Amanos Mountains.
Beyaz Çürükçül Mantar Trametes versicolor’dan Elde Edilen Lakkaz Enzimi İle 2,4,6-Triklorofenol’ün Enzimatik Deklorinasyonunun Kinetik Modellemesi
Authors: Ünal Arzu , Kolankaya Nazif , Tanyolaç Abdurrahman
Published: April 2017

This study examined kinetic modeling of the detoxification induced by dechlorination of laccase enzyme obtained from Trametes versicolor which is a white rot fungi strain and 2,4,6-trichlorophenol which is a toxic chlorinated phenolic compound. In the evaluation of the kinetics of detoxification induced by dechlorination of 2,4,6-trichlorophenol used as substrate, the Systat 10 software package which is a statistics program was used while two-substrate solution environment was used to explain the kinetic behavior of the dechlorination. It was observed as a result of experiments and statistical analysis that Moser equation is the optimal kinetic model. Given the statistical data obtained and the graph, the dual-substrate model was found to be compatible with the experimental data. The bio-kinetic parameter values obtained for the model that identifies enzymatic dechlorination kinetics were calculated as Vmax =9.341 ppmO2/min, Ks =38.254 g/L, Ko =20.747 ppm, R = 1.895 and N = 1.233. In the literature, no studies were found on kinetic modeling for the degradation of 2,4,6-trichlorophenol, and through this study, we have been first to conduct a study on kinetic modeling of the degradation induced by enzymatic dechlorination of 2,4,6-trichlorophenol. The GC/MS analysis results showed that the chlorophenolic compound used throughout the enzymatic dechlorination performed with laccase enzyme was degraded 80% to 100%. Based on the GC/MS analysis results, the conclusion that the enzyme responsible for the dechlorination was laccase was also found to support the findings available in literature.
Tricholoma Türlerinin Yenilebilirliği Üzerine Notlar
Authors: Allı Hakan , Şen İsmail
Published: April 2017

The genus Tricholoma (Fr.) Staude is important in terms of hosting edible and poisonous species. Therefore, in this study, edible and poisonous Tricholoma species are evaluated, edible and valuable species are introduced. Also, poisoning syndromes are examined and discussed.
Ankara İli Kültür Mantarı Yetiştiriciliğinde Tespit Edilen Sorunlar
Authors: Deniz Mürüvvet Ulusoy , Tütüncü Şule , Eren Erkan
Published: April 2017

Development of the cultivated mushroom farming which began to be produced in the 1960s in Turkey, has been more faster in the Mediterranean region than other regions. The development of mushroom cultivation has began to seen Marmara and İç Anadolu regions in recent years. The mushroom production which is very important for human health and nutrition, has been changing year to year (sometimes increase, sometimes decrease) in the province of Ankara. The first private mushrrom cultivation company had been established in1963. Up to date, the number of private enterprises has changed over the years in Ankara. This study was carried out by doing a survey with an active 12 enterprises which the annual production capacity of 10-600 ton. The enterprises were visited and problems were determined during the cultivation. As a result of the study, It was observed that there are problems in production and marketing phases and with surface soil material
Türkiye’de Kültür Mantarı Sektörünün Durumu ve Geleceğine Bakış
Authors: Eren Erkan , Pekşen Aysun
Published: April 2017

Mushroom production that started in 1960's in Turkey gained economic value from the 1990's and it started improving as a commercial sector after that time. While Turkey mushroom production was 80 tons in 1973, it increased up to 45.000 tons in 2014. There is a rapid changes and improvement in cultivated mushroom production and consumption in Turkey. The object of the study is to reveal current status of mushroom production in the world and Turkey, and the problems of the mushroom sector in Turkey and the necessary precautions and ways to solve these problems. The data obtained from the inspections of the mushroom enterprises that in mushroom production regions of Turkey, and the secondary data obtained from Food and Agriculture Organization of the United Nations (FAO), Turkish Statistical Institute (TUIK) and Union of Antalya Exporters (AIB) and also national and international publication’ data has been used in this study. In Turkey, Mediterranean and Marmara Regions rank first in mushroom production and consumption with the share of 61.5 and 40%, respectively. It has been determined that big enterprises producing mushroom and compost established in the Central Anatolia in this study. The number of enterprises producing mushroom by using technology increases and 15-20% of the total production are provided by the big enterprises having 2000 m2 and over mushroom production areas. Recent years, there are serious increases in the production of different mushroom species such as especially Pleurotus ostreatus. In addition, precision agriculture applications are widespread with the time. For the continuation of growth of the mushroom sector in Turkey and the solving of the sector problems, there are needs both in making the necessary changes in legislation and to be given priority researches related to mushroom production in university and public research institutions and also to support them.
Örtü Toprağında Bulunan Bazı Yararlı Bakterilerin Kültür Mantarı Agaricus bisporus’un Gelişimi ve Verimi Üzerine Etkileri
Authors: Çetin Mehmet , Özaktan Hatice , Boztok Kaya
Published: April 2017

This research was carried out to determine the interaction between some bacteria naturally existing in casing soil and Agaricus bisporus (Sylvan Hauser A15) hypha in laboratory (in vitro) and cultivation (in vivo) conditions, and to confirm its effects on mushroom yield. Totally 32 bacteria (3 Gram (+) and 29 Fluorescent Pseudomonads) was isolated from casing soil and healthy sporophores. As a result of in vitro experiment carried out to determine the effects of bacteria on mycelium growth of A. bisporus, 24 bacterial isolates were found more effective at the rate of 2 to 115% than control treatment. To determine the effects of bacterium, chosen at the end of in vitro experiments, on mushroom yield in cultivation conditions, three experiments were established in March, May and July in 2008. At the end of experiments, bacterial isolates provided 8 – 40 % increase in total yield. Population density and change in population number related to time was observed during growing period, after the inoculation of bacterial isolates into casing soil. According to the results, Pseudomonas fluorescens (T 4/2 and Ş 8), P.putida (Ş 2/1 and Ş 10) and Bacillus mycoides (T 7/2) bacterial isolates were colonized successfully both in casing soil and sporophores.
Bazı Aromatik Bitki Atıklarının Pleurotus ostreatus (Jacq.) P. Kumm. (Kayın Mantarı) Yetiştiriciliği Üzerine Etkisi
Authors: Gezer Kutret , Kaygusuz Oğuzhan , Bayuk Betül Gamze , Kaygusuz Remzi , Akgün Semih
Published: April 2017

In this study, the effects of some herbal wastes such as daphne (Laurus nobilis), thyme (Origanum onites) and cumin (Cuminum cyminum) on the yield of Pleurotus ostreatus were investigated. While compost formula consisted 43% wheat straw+ 43% poplar dust+ 10% wheat bran+ 4% gyps mixture was used as the control group, 20% to 40% of herbal waste was added to this formula in the experiment groups. Total number of mushroom was counted in both the experiment and the control groups. Then, the harvested mushrooms were weighed and morphological features of caps were measured and recorded. As a result of obtained data, while it was detected that compost contained 20% cumin waste had the highest number of primordium (34), the control group had the lowest number of primordium (21 items). The highest biological yield was detected as 35.8% in the group contained 20% cumin waste. The lowest biological yield was detected in the control group with 24.6%.
Determination of Heavy Metal and Radioactivity in Agaricus campestris Mushroom Collected from Kahramanmaraş and Erzurum Proviences
Authors: Yilmaz Aysenur , Yıldız Sibel , Çelik Ahmet , Çevik Uğur
Published: April 2017

In this study, radioactivity and heavy metals accumulations in Agaricus campestris mushroom collected from Kahramanmaraş and Erzurum provinces was determined. HPGe gamma detector was used for the determination of radioactivity concentrations. Heavy metal content was measured using a ICP-MS. As radioactive element; natural (238U, 232Th 40K) and artificial radionuclide (137Cs) concentrations were determined. The values of the committed effective dose were calculated. Same measurements were made in soils. Absorbed dose and excess lifetime cancer risk were calculated. Amount of Mg, Al, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Cd, Pb206, Pb207 and Pb208 as heavy metals of mushrooms were determined. 238U, 232Th, 40K activity concentrations of mushroom collected from Erzurum was determined as 12.1 ± 0.8, 11.7 ± 0.9, 497.7 ± 17.8 Bq/kg, respectively and 137Cs was not detected by system. 232Th and 40K activity concentrations of mushroom collected from Kahramanmaraş was determined as 13.4 ± 0.5, 134.9 ± 6.3 Bq/kg, respectively, 238U and 137Cs was not detected by system similarly. The value of the committed effective dose collected from Erzurum and Kahramanmaraş were calculated as 75 and 29 μSv respectively and these values were found lower than 290 μSv accepted as world average. Absorbed dose and risk of lifetime cancer for Erzurum was determined as 37.39 nGy/h, 16.5 x 10-5; absorbed dose and excess lifetime cancer risk for Kahramanmaraş was determined as 30.92 nGy/h, 13.3 x 10-5 respectively. Amount of daily intake for each heavy metal was calculated. Radionuclide activity concentrations and accumulations of heavy metal were not founded threaten level to healthy, except from arsenic As (0.025 and 0.039 mg/kg) in mushroom collected from both provinces. They were found a bit higher than upper limit (0.015 mg/kg) in report which is prepared World Health Organization (WHO) and Food and Agriculture Organization of the United Nations (FAO) jointly.
Bazı Lactarius Türlerinin Yağ Asidi Bileşenlerinin ve Makrobesinsel Özelliklerinin Belirlenmesi
Authors: Altuntaş Deniz , Allı Hakan , Kaplaner Erhan , Öztürk Mehmet
Published: April 2017

Human being have been consumed mushrooms due to their aroma and flavour. The macro-nutritional properties such as ash, protein fat, carbohydrate and energy and fatty acid ingredients of Lactarius deliciosus (L.) Gray, Lactarius deterrimus Gröger, Lactarius salmonicolor R. Heim & Leclair and Lactarius semisanguifluus R. Heim & Leclair were studied. The results indicate that the moisture was between in the range of 86.8-91.1%, while the ash 5.1-9.2%, and the protein 9.4-19.0%, and the fat 0.6-1.1%, and the carbohydrate 71.8-83.9, and the energy calculated between 372.1-382.6 kcal/100 g dry weights. The major fatty acids were determines as stearic acid, oleic acid, linoleic acid and palmitic acid in the range of 6.68-39.41%, 26.94-47.12%, 9.78-23.85% and 9.7-14.43% respectively.
Kop Dağı’nda (Erzurum-Bayburt) Belirlenen Bazı Yenen Mantarlar
Authors: Keleş Ali , Polat Tolga , Demirel Kenan
Published: April 2017

The present research was conducted on macrofungi collected from Kop Mountain (Erzurum-Bayburt) between the years of 2010 and 2011. The colorful photographs of macrofungi in the natural habitat were taken and their morphological and ecological features were determined and the information on macrofungi given by local people was recorded. According to the field and laboratory studies; 44 edible macrofungi taxa belonging to 14 families and 5 ordos located in Pezizomycetes and Agaricomycetes classes were identified.
Güney Kore’de Mantar Yetiştiriciliği
Authors: Soylu Mustafa Kemal , Kang Mingu
Published: April 2017

Mushroom cultivation in South Korea is increasing fast last decades. Mushroom cultivation of South Korea is 173577 tones and South Korea gains 800 million dollars income annually. Different kind of mushroom species are cultivated and 31% enoki mushroom (Flammulina velutipes), 26% king oyster (Pleurotus eryngii), 26% oyster mushroom (Pleurotus ostreatus), 13% white buton mushroom (Agaricus bisporus) and 4% rest of the total mushroom Lentinula edodes, Ganoderma lucidum, Phellinus vb. are produced in Korea. 764 ha mushroom growing area was used for mushroom cultivation. 31% of total growing area is oyster mushroom (Pleurotus ostreatus) and 14% king oyster (Pleurotus eryngii), 6% winter mushroom (Flummulina velutipes), 16% white button mushroom (Agaricus bisporus), 3% Phellinus, 3% reishii (Ganoderma lucidum) and 27% other mushrooms. Mushroom is consumed frequently in Korea and mushroom consumption per person is 4.2 kg. Growing on log culture (oak mushroom, reishi and Phellinus), growing on shelves (Agaricus bisporus and Pleurotus ostreatus) and bottle culture (Flummulina velutipes, Pleurotus ostreatus, Pleurotus eryngii) are commonly used growing systems.