bluuebunny/crossref_metadata_2025_split huggingface dataset:
RESEARCHES CONCERNING THE RELATIONSHIP BETWEEN THE TRUNK GROWING AND THE FRUITS PRODUCTIONS, UNDER THE INFLUENCE OF IRRIGATION AND FERTILIZATION WITH NITROGEN
Authors: Calinovici I. 
Published: December 2021

The researches were made on an apple tree plantation, on an experimental field organized within the Lipova’s fruit-growing basin.
The biological used material was the Starkrimson type, grafted on the father plant M9, being planted on bands of two rows at 1,5 m distance between trees from the band and on the row and 3,5 m between bands. Application of irrigation and fertilization with nitrogen determined significant efficiency of the trunk growing. The fertilized variants with 100 kg/ha nitrogen determined significant efficiency of 3,61 cm2 comparing to the fertilized variants of 50 kg/ha nitrogen and non fertilized variants. Irrigation at the level of 75% I.U.A. determined a significant efficiency of 4,82 cm2 of the transversal section of the trunk comparing to the non irrigated variants and those irrigated at the level of 50% I.U.A. determined a distinctly significant efficiency of 2,39 cm2 comparing to the non irrigated witness.
The growing of the trees’ trunk depends in a great measure of the initial measure of the thickness of the trunk. Under the non irrigation conditions the thickness growing of the trunk registered smaller values than under the non irrigation conditions with different norms. Relation between the growing efficiency and initial thickness of the trunk is more dependant as the level of supplying with water is lower.
PREVENTING SOIL EROSION ON SLOPES WITH SOME SPECIES AND PERENIAL GRADDES MIXTURES, ON NORD-WEST OF TRANSYLVANIA
Authors: Dîrja M. , Holonec L. , Jurian M. , Aldea Florica , Banole I. 
Published: December 2021

It is very important knowing and studying the spontaneous and cultivated vegetation in order to arrange and to capitalize the eroded soil where the vegetation has a big influence in soil protection.
The experience between 2003-2005 showed the efficiency of the perennial greengrasses cultures mixted with grasses and leguminous against soil erosion.
CONTROL OF POSTHARVEST FRUIT ROT IN APRICOT AND PEACH BY METSCHNIKOWIA PULCHERRIMA
Authors: Grebenisan Irina , Cornea Calina Petruta , Mateescu Rodica , Olteanu Violeta , Voaides Catalina 
Published: December 2021

Monilinia spp. is one of the most important pathogens that cause preharvest and postharvest rots of apricot and peach fruit. To manage the fungicide resistance, a reduced-risk biofungicide based on antagonistic yeasts were tested against Monilinia spp. mold on Dacia apricot and peach cultivars.
The yeasts Metschnikowia pulcherrima were tested as a postharvest treatment to control rots of apricot and peach fruit. The yeasts were sprayed at concentration of 2 x 106 CFU/ml and 6 x 106 CFU/ml onto apricot and peach fruit. Biological treatment with M. pulcherrima reduced the incidence of fruit rot during postharvest storage at 4°C by 100%.
MYROSINASE ACTIVITY IN ARMORACIA RUSTICANA
Authors: Mucete Daniela , Poiana Mariana , Jianu I. , Radu Florina 
Published: December 2021

This work is part of a study, which is more complex regarding the activity of sinigrin-myrosinase complex. With the help of this study we are following the optimization and the characterization of myrosinase activity with the help of HPLC chromatography and the comparison of the obtained results by spectrophotometric analysis.
At different temperatures conditions, (25°C ÷ 75°C), and reaction time (30 ÷ 390 minutes) were determined sinigrin concentration in extract (CSinExtr) and sinigrin concentration consumed in enzymatic reaction (CSinCons) by HPLC analysis.
The appreciation of sinigrin-myrosinase system activity was done by transforming CSinExtr and CSinCons in μg/glucose/g sample*hour.
The best parameters, adequate to myrosinase maximum activity, in Armoracia rusticana extracts were the following: pH = 7, temperature of 55°C, and reaction time was of 210 minutes for rubbed out horseradish samples and of 240 minutes for unrubbed horseradish samples.
STUDIES UPON THE POSSIBILITIES OF THE BIOFUEL USE IN THE CASE OF DIESEL ENGINES USING THE WALL FILM INJECTION SYSTEM
Authors: Naghiu A. , Burnete N. , Chitoanu M. 
Published: December 2021

The paper presents the possibilities of the “M” system diesel engines to work with biofuels (the green energy), with regard to the specific fuel consumption and level of pollution.
The experiments showed that the engines working on the base of wall film injection have a very large adaptability to biofuels. It must be done only few changes at the engines, regarding the form of the cylinder head, the material of the piston and the preheating of the fuel. So, their power and torque are slightly similar to the case of diesel oil use, the specific fuel consumption is in acceptable limits and the pollution has a major reduction.
THE INFLUENCE OF CHEMICAL FERTILISERS WITH MICROELEMENT ON B1 AND B6 VITAMINS CONTENT ON GARDEN PEA. II. PARTIAL RESULTS
Authors: Palcu Sergiu , Câmpeanu G. 
Published: December 2021

Chemical fertilisers with microelements are remarked by the permeability and excellent solubility , which bring a great performance in these utilisation on all types of vegetal cultures, and could be applied as much on the leafs and radicular, through all the methods of irrigation. Using these types of fertilisers in well established doses, depends on the fertilised vegetal species and the followed results, in the situation of. Papilionaceae family it will be favoured the roots development are growth, fruits quality improving and B1, B2 and B6 vitamins biosynthesis stimulation.
Because it is well known the action the biochemical role of thiamine and pyridoxine in the alive organism, in this work tried to demonstrate that the chemical fertilisers administration with microelements during the vegetation stage of pea’s, cause a qualitative superior products obtaining. In this senses it was remarked the increasing of capsules number and beans mass in pods, on the plant, respectively the thiamine contents increasing and the pyridoxine in the pea pods which came from fertilized plot.
THE STUDY OF ECHINACEA PURPUREA (L.) MOENCH SPECIES VARIETIES, BIOLOGY AND ACTIVE PRINCIPLES CONTENT
Authors: Vârban D. I. , Duda M. M. , Varban Rodica , Oros Simona 
Published: December 2021

Medicinal vegetal products of Echinacea radix (roots) or Echinacea herba (aerial part) are included among the products with an imunistimulatory action, and depending on the active principles they belong to the products with fenil-propionic compounds and imunomodulatory polizaharides.
The experience took place during 2004 and 2005, and as followed he fenology of Echinacea purpurea (L.) Moench with different origin received from several areas from Europe (8) and a population from Cluj, plants bred by seedlings.
Among the species taken into study, in the experimental years studied, Echinacea purpurea (L.) Moench, in climatic conditions from Cluj - Napoca, the latest proved to be: Porrentry-Switzerland and Population of Cluj-România, representing value for precocity growing in breeding programs.
Aerial parts had a major contribution to the total plants weight. It was noticed that, in each years studied, the species from Varşovia-Poland, Műnchen-Germany, Siena- Italy and Jena-Germany.
Among the studied species, in the two years of the experience, there weren`t any major differences concerning the content of fenil-propionic and imunostimulatory polizaharides.
THE DETERMINATION OF CHENOPODIUM ALBUM L. SEEDS RESPIRATION INTENSITY
Authors: Vâtcă Sorin D. , Gadea Stefania , Vatca Anamaria 
Published: December 2021

Chenopodium album L. species, because of its high phonotypical adjusting capacity and its features received to increase its weeds value in the present being on 5 positions.
This present paper investigates an important physiological parameter, linked with Chenopodium album L. seeds respiration intensity on germination period. It was used a quantitative determination method for respiration intensity, titrimetrical, the investigation takes place according to Pfeffer method standards. There were used seeds of different age (6month, 1,2 and 3years), the experiences repeating at 3, 7 and 11 days The intensity of the respiratory process registered different values depending on seeds age, being higher at the seeds of 1 year age and lower at the seeds younger than 3 years.
DIVERSITY AND ECONOMIC IMPORTANCE OF LEAF-ROLLING WEEVILS (COLEOPTERA: RHYNCHITIDAE, ATTELABIDAE) ON THE TERRITORY OF MOLDOVA REPUBLIC
Authors: Munteanu Natalia 
Published: December 2021

The economic value of leaf-rolling weevils of Moldova Republic and their distribution on groups of wreckers of kidneys, leaves and generative organs are given. Only 8 % among the revealed beetles’ species actually harm to plants, other species do not cause special harm, being potential wreckers or indifferent.
Dans le travail on donne l’importance économique des scarabées Rhynchitidae et Attelabidae (Coleoptera) et leur distribution selon les groupes des saboteurs des bourgeons, feuille et organismes génératifs. En réalité seulement 8 % parmi les espèces révélés Rhynchites et Attelabides causent des préjudices aux plantes, les autres espèces ne causent pas un dommage spécial, en étant les saboteurs potentiels ou indifférent.
COMPARATIVE STUDIES ON FATTY ACID FINGERPRINT FROM TOTAL LIPIDS AND PHYTOSTEROL ESTERS OF SOME EDIBLE PLANT OILS
Authors: Dulf F. V. , Bele C. , Spinean Sonia , Chedea Veronica C. , Zegrean G. , Socaciu Carmen 
Published: December 2021

The aim of our study was the identification of two categories of bioactive molecules, characteristic to functional oils: sunflower, soybean, rapeseed, linseed, and hempseed oil, processed from seeds in Romania.
Two separation and purification techniques, column chromatography and thin layer chromatography, were applied and the profiles of fatty acids from total lipids and phytosterol esters fraction was determined by GC-FID. Transesterification procedures were used for derivatization of fatty acids for GC analysis.
The main fatty acids from the studied oil samples were: oleic, linoleic and palmitic fatty acids.
Hemp oil is one of the few seed oils that contains both of omega-6 and omega-3, gamma-linolenic acid being one of relatively rare fatty acids. A 3.07% content of -linolenic acid was found.
Hemp oil proved to be the most rich in phytosterols, been recommended as a functional food.
ENVIRONMENTAL INFLUENCE ON SOME TOXIC INFECTIONS BURST
Authors: Gavrilescu Elena , Lungu Ionica , Gavrilescu B. F. 
Published: December 2021

Alimentary toxic infection (ATI) are acute diseases with digestive manifestation in the large majority of cases as a result of consume of contaminated food with some microbial species and/or their toxins.
This paper is a study elaborated by taking in observation a number of 780 cases with diagnostic alimentary toxic infection at The Clinic Hospital “Victor Babeş”, Craiova – Infectious Diseases Clinic, during 01.01.2002 – 31.12.2005 as well as a study witch analysis the daily consume of additives enhanced foods by students and pupils. A quantitative and qualitative retrospective and prospective analyses of these patients was undertaken using the clinical observation papers as databases, the hospitalization register and a research study on a group of 32 students from the first year in Faculty of Medicine and Pharmacies, Craiova. All gathered data were statistical interpreted. The following conclusions were obtained: ATI are diseases witch sporadically or epidemical emerge after the consumption of contaminated aliments with some bacteria and their toxins; because it is almost impossible to avoid the consumption of products witch contain alimentary additives, there is necessary to update the Romanian laws, accordingly with the OMS standards; there must be take into account the current standards regarding the content and quantity of additives, and their keeping must be verified by the responsible organisms.
PROTEIN COMPOUNDS OF HORSE MUSCLE DEPENDING ON AGE
Authors: Guş Camelia , Semeniuc Cristina , Rotar Ancuta Mihaela , Apostu Sorin , Stetca Gheorghe 
Published: December 2021

Depending on age was followed in cvadriceps femoris muscle (male horses of 4, 6, 10, 15 and 20 years):
- total proteins and proteic fractions (sarcoplasmic protein, myofibrilar protein, conjunctive protein);
- nucleus acids (RNA and DNA);
- sarcoplasmic proteins:myofibrilar proteins ratio (S/M).
Until 6 years were registered quantitative accumulations of this components. After 6 years, quantitative modifications have registered variations with age.
HPLC FINGERPRINT OF ORGANIC ACIDS IN FRUIT JUICES
Authors: Leopold Loredana , Horst Diehl , Socaciu Carmen 
Published: December 2021

Organic acids give fruit products their characteristic tartness and vary in combination and in concentrations among different juices. The organic acid profile can be used to identify a juice or verify its purity.
Typically, organic acids in fruit juices are identified and quantified by using methods such as HPLC. In this procedure, reversed phase column is used to separate and identificate six organic acids. Because several of the analytes are extremely difficult to resolve, a aqueous mobile phase is needed to enhance interaction between the acids and the C18 stationary phase.
THE ANALYSIS OF BURGUND RED WINES POLYPHENOLS CONTENT OBTAINED IN MINIS AND MURFATLAR VINEYARDS
Authors: Muresan Claudia 
Published: December 2021

The researchers that were done regarded the evolution of phenolic compounds at superiors red wines from Burgund variety, obtained in Minis and Murfatlar vineyards during five years period of time.
In the purpose to obtain extractive wines and intensely coloured, external enzymatic mixtures was experienced during the maceration and fermentative processes, and for some technological phases improvement for primary wine making process.
During the hole period of study physical and chemical analyses were done to superior red wines obtained from Burgund variety, beginning with the end of alcoholic fermentation, malolactic fermentation, at 3 months, 6 months, 9 months, 12 months, 18 months and after that yearly, as for the wines obtained with external enzymatic mixtures used during the maceration – fermentation process, as for the one which weren’t treated with enzymes.
Through external enzymatic mixtures utilisation the antocians and total poliphenols to superior red wines obtained is the biggest contribution which contribute the their quality improvement, especially to colours and extractive character.
RESEARCHES REGARDING THE INFLUENCE OF MALT EXTRACT ADDITION ON THE BREAD QUALITY
Authors: Poiana Mariana Atena , Dogaru Diana , Mateescu C. , Mucete Daniela , Parvulescu Luminita 
Published: December 2021

The purpose of this study is the pointing out of the physic-chemical modifications of the bakery products in case those during the technological process have been added malt extracts in different percentages The addition of the malt extract in different percents (1%, 2% and 3%) has been tested. In this sense, the aspect of the crust and porosity is observed, the diameter and the height of bread has been established. Also, it was determined from compression tests the young modulus for bread. A sigmoid compressive stress-strain relationship is characteristic of bread. The influence of viscoelastic characteristics of bread was studied with relaxation tests. The relaxation data could be fitted by equations that derived from generalized Maxwell model and by normalization and linearization of the experimental force relaxation curves.
The alcoholic fermentation was more intense for all samples with malt extract. This was showed by decreasing the content of reducing sugars during leaven. Also, can be observed that volume of all samples was bigger than the whiteness sample, the porosity was more visible and more uniform, the elasticity was better, and the crust was more colored because of the Maillard compounds formed during baking.
EVALUATION OF RESIDUE COMPOSITION IN CATECHIN COMPOUNDS FROM WINE INDUSTRY THROUGH SPECTOMETRIC AND CROMATHOGRAPHIC METHODS
Authors: Preda Dumitrita , Leopold Loredana , Ranga Florica , Fetea Florinela , Pop Nastasia , Socaciu Carmen 
Published: December 2021

Flavan-3-ols are the result of secondary plant metabolism, being a subclass of flavonoids, also distributed in grapes. The most important property of these compounds is the antioxidant activity, due to their –OH groups and double bonds. Flavan-3-ols have the generic name “catechins”.
There are known eight types of catechin structures: catechin (C), catechin gallate (Cg), gallocatechin (GC), gallocatechin gallate (GCg), epicatechin (EC), epigalocatechin (EGC), epigalocatechingalate (EGCg).
The aim of this study is the identification and isolation of some flavan-3-ols from different varieties of romanian grapes (Vitis vinifera) through HPLC High Performance Liquid Chromatography (HPLC), and UV-VIS analysis. The identification of catechins was made from different varieties of Romanian grapes. The total content of catechins is determined by UV-VIS analyses.
NEW USES OF THE GRAIN SORGHUMS IN FOOD INDUSTRY
Authors: Racolta Emil , Muste Sevastita , Tibulca Dorin 
Published: December 2021

This paper aims to present the researches carried on the sorghum (Sorghum vulgare Pers., sin. Sorghum bicolor (L), Moench). Based on the nutritional value relatively close to the other cereal beans used in man`s nourishment, the sorghum grains are on the future raw materials for the production of expanded cereals in the food industry.
The research has been performed on the simple hybrid Fundulea 21, of the crop of the year 2001 by achieving the most adequate physical parameters for expanding: roasting time (factor A), steam pressure (factor B) and steam impregnation time (factor C).
For the assessment of the factors influence throughout several graduations, we have used the EVOP statistical processing method and variance method. The best outcomes whereby the grain volume has increased by 34,13 times, have been obtained when combining the factors: A = 12 min., B = 10 atm., C = 5 min.
RELATIONS BETWEEN STORAGE CONDITIONS AND POSSIBILITY OF PRESERVATION OF COMPLEX HYGIENIC QUALITY OF FOOD PRODUCTS OF ANIMAL ORIGIN (FISH MEAT)
Authors: Stetca Gheorghe , Gus Camelia , Laslo Ramona , Semeniuc Cristina 
Published: December 2021

The results of monitoring of fish meat during storage and emphasizing hygienic complex alteration during storage is presented in this paper The fish meat, after storage at 10 days at 0°C…4 °C decrease of the total nitrogen up to 3.2-3,4 g % was recorded The ammine nitrogen records values of 520-680 mg %, ammonia nitrogen 76.4-85.3 mg %, and nitrogen from trimethylammine 2.5-3.0 mg %. After 10 days of storage at 0°C….4°C, the indices of proteolitic scindation recorded values of 16.2 - 21.3 for total N-NH2/N and 2.2 – 2.5 for total N-NH3/N. After 10 days of storage at 0°C…4°C, the chromatographic analyze of the free amino acids emphasizes an increase of the total content in free amino acids up to 284 - 330 mg % and polalographyc analyses revealed values of 9.4 – 9.6 cm for the polalographyc threshold. The content in main analyzed parameters, function of storage conditions was in majority statistical very significant (p < 0.001).
The complex hygienic conditions required by the animal food products (fish meat) storage determine us to perform this study. The results of monitoring of fish meat during storage and emphasizing hygienic complex alteration during storage are presented in this paper
What are the effects of irrigation rates and cropping systems on the soybean agronomic traits?
Authors: Cruz Victor Hugo , Tomaz Rafael Simões , Lima Ronaldo Cintra 
Published: December 2021

The irregularity and uneven distribution of rainfall may restrict the potential productive development of soybeans, causing numerous losses to farmers. The use of irrigation systems in hydrically heterogeneous areas are important measures that should be adopted during the crop cycle. Furthermore, the implementation of conservationist strategies, such as crop rotation or intercropping and no-till (NT) farming systems, can minimize the damage caused by water deficit. Therefore, the present study aimed to evaluate the soybean yield under different irrigation sheets and cropping systems in the extreme west of São Paulo. A completely randomized design was used, with 10 repetitions, in a subdivided plot scheme. The treatments were composed of different cropping systems in the plots, with four levels (conventional system; NT, using Urochloa brizantha cv Paiaguás; U. brizantha cv Piatã; and U. ruziziensis cv Ruziziensis), and different irrigation scheduling in the subplots, with three levels of irrigation scheduling (0%, 70% and 100%) based on reference evapotranspiration (ETo). Irrigation rates of 70% and 100% ETo in the conventional system provided higher grain yields under the climatic conditions in which the experiment was conducted. However, the continuity of long-term research is necessary, since NT is incipient, and have been implemented only two years ago. This is a relatively short period to observe the advantages of this cultivation system and for its consolidation process. Thus, the Brachiaria residual dry mass showed similar behavior in NT at the irrigation levels evaluated.
Dynamics of exposure to mercury in a population of the upper Madeira River, Rondônia – Brazil
Authors: Serra Clarisse Vasconcellos , Silva Tania Machado , Bernardi José Vicente Elias 
Published: December 2021

This work evaluates the influence of cognitive and sociodemographic functions on the dynamics of human exposure to mercury in communities on the upper Madeira River in the state of Rondônia, Brazil. In this longitudinal epidemiological study of convenience sampling (2009 to 2019), semi-structured questionnaires on cognitive and sociodemographic aspects were applied to 1,089 participants (646 men and 443 women) divided into 6 groups with distinct geographic characteristics and lifestyles. Total mercury concentrations in hair samples were determined by direct analysis using atomic spectroscopy. In this population, cognitive (memory, attention span, concentration and difficulties in reading, writing and mathematical calculations) and sociodemographic (location, gender, age, education, alcohol consumption, smoking habits, time of residence in the region, occupation) grouping showed the differentiation between the groups with lifestyle directly related and dependent on extractivism/gold mining dispersed along the Madeira River (G1 and G2), and the groups that have urban dynamics on the margins of the federal highway BR-364 (G3, G4, G5 and G6). Sex, age and lifestyle (groups) were significant indicators of total mercury concentrations in hair. The organization of participants according to cognitive and sociodemographic profiles, regardless of geographic location, highlights the contribution of individualized social dynamics to mercury exposure in the Madeira River basin region. Despite socio-historical and socio-economic similarities, cognitive and sociodemographic functions show individualized social behaviors within communities, which may influence the process of exposure to THg.