cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.14318153
title: Evaluation of shelf life of isotonic beverage enriched with cajuína

description: Abstract The segment of isotonic beverages has been expanding its market, introducing new flavors and meeting the growing demand for new products. Cajuína, a drink for which Piaui holds a geographical indication certificate, was used in the development of a new sports drink. This work aimed to evaluate the shelf life of isotonic cajuína beverages conditioned at room temperature and under refrigeration, by analyzing the physicochemical, sensorial, and microbiological parameters. The analyzed samples had stable pH (&lt; 3.0), titratable total acidity (0.18 g/100 mL), and °Brix (6.1 °Brix), and presented an acceptable soluble solids total/total titratable acidity (SST/ATT) ratio during storage. There was a vitamin C reduction of 83.3% and 75.27% from the initial amount in the beverage samples stored at room temperature and under refrigeration, respectively. Sensory analysis using the 9-point hedonic scale indicated good acceptance of the sports drink, and good buying intention. The sports drink also demonstrated high microbiological quality, with the absence of total coliforms, E. coli, molds, yeasts and Salmonella sp. The data from the stability study indicated that the isotonic cajuína drink retains its quality and safety, and can thus be consumed, for up to 150 days of storage.
DOI: 10.6084/m9.figshare.14318153.v1
title: Evaluation of shelf life of isotonic beverage enriched with cajuína

description: Abstract The segment of isotonic beverages has been expanding its market, introducing new flavors and meeting the growing demand for new products. Cajuína, a drink for which Piaui holds a geographical indication certificate, was used in the development of a new sports drink. This work aimed to evaluate the shelf life of isotonic cajuína beverages conditioned at room temperature and under refrigeration, by analyzing the physicochemical, sensorial, and microbiological parameters. The analyzed samples had stable pH (&lt; 3.0), titratable total acidity (0.18 g/100 mL), and °Brix (6.1 °Brix), and presented an acceptable soluble solids total/total titratable acidity (SST/ATT) ratio during storage. There was a vitamin C reduction of 83.3% and 75.27% from the initial amount in the beverage samples stored at room temperature and under refrigeration, respectively. Sensory analysis using the 9-point hedonic scale indicated good acceptance of the sports drink, and good buying intention. The sports drink also demonstrated high microbiological quality, with the absence of total coliforms, E. coli, molds, yeasts and Salmonella sp. The data from the stability study indicated that the isotonic cajuína drink retains its quality and safety, and can thus be consumed, for up to 150 days of storage.
DOI: 10.6084/m9.figshare.14318155
title: Description of the antioxidant capacity of Calafate berries (Berberis microphylla) collected in southern Chile

description: Abstract The Berberidaceae family of shrubs has about 20 species present in Chile; however, the Calafate (Berberis microphylla) native to Chilean and Argentinean Patagonia, is the most widely distributed. The objective of this study was to compare the antioxidant capacity of Calafate collected at different locations in southern Chile, specifically Aysén and Magallanes. Methods: 2000 g of Calafate berries were harvested in both regions. The fruit was lyophilized for subsequent quantification of polyphenols, anthocyanins and antioxidant capacity. Results: All parameters evaluated were superior in the samples from Aysén. Conclusion: The results confirm the high content of polyphenolic compounds present in Calafate, with variations according to the geographical area where they grow. The higher antioxidant capacity of the fruit harvested in Aysén could be associated with the abiotic stress present in that location.
DOI: 10.6084/m9.figshare.14318158.v1
title: Determination of malathion, chlorpyrifos, λ-cyhalothrin and arsenic in rice

description: Abstract Presented study focused on the incidence of pesticides: malathion, chlorpyrifos and λ-cyhalothrin and heavy metal, arsenic in the rice samples collected from the three main rice growing areas. 30 samples of brown Super Kernel Basmati rice and Super Basmati rice varieties, irrigated through tube well irrigation were selected. Highly sensitive and selective method of High Performance Liquid Chromatography was used for determination of pesticides. Results of analysis showed the presence of malathion in one sample in concentration of 18.26 mg/kg, chlorpyrifos in two samples in concentration of 3.3 mg/kg and 1.45 mg/kg respectively and λ-cyhalothrin in one sample in concentration of 1.848 mg/kg. Amount of pesticides detected in these samples were exceeding their maximum residual limits thus showed their strong potential to pose significant health risk. The presence of arsenic in rice was determined by Atomic Absorption Spectrophotometer and it was detected in 12 samples out of 30 in range of 0.04-0.28ppm. The detected arsenic concentration of arsenic in all samples was within the permissible limits set by WHO/FAO.
DOI: 10.6084/m9.figshare.14318158
title: Determination of malathion, chlorpyrifos, λ-cyhalothrin and arsenic in rice

description: Abstract Presented study focused on the incidence of pesticides: malathion, chlorpyrifos and λ-cyhalothrin and heavy metal, arsenic in the rice samples collected from the three main rice growing areas. 30 samples of brown Super Kernel Basmati rice and Super Basmati rice varieties, irrigated through tube well irrigation were selected. Highly sensitive and selective method of High Performance Liquid Chromatography was used for determination of pesticides. Results of analysis showed the presence of malathion in one sample in concentration of 18.26 mg/kg, chlorpyrifos in two samples in concentration of 3.3 mg/kg and 1.45 mg/kg respectively and λ-cyhalothrin in one sample in concentration of 1.848 mg/kg. Amount of pesticides detected in these samples were exceeding their maximum residual limits thus showed their strong potential to pose significant health risk. The presence of arsenic in rice was determined by Atomic Absorption Spectrophotometer and it was detected in 12 samples out of 30 in range of 0.04-0.28ppm. The detected arsenic concentration of arsenic in all samples was within the permissible limits set by WHO/FAO.
DOI: 10.6084/m9.figshare.14318161
title: Development and analysis of bread fortified with calcium extracted from chicken eggshells of Pakistani market

description: Abstract Calcium fortification is usually achieved by employing wheat flour as the most frequently used vehicle. In this study, potential of calcium extraction from chicken eggshell and its utilization as a bread fortificant in straight grade flour (SGF) is investigated. In addition, the fortified and unfortified (control) flour samples were evaluated for nutrient composition and rheological properties. Results showed that addition of fortificant at different concentrations significantly (p&lt;0.05) enhanced calcium content of fortified flour and it was considerably increased from 115.80 mg/kg (To) to 1135.1 mg/kg (T3). Nutrient composition data of fortified flour have shown a significant (p&lt;0.05) reduction in moisture content of flour from 12.7% (To) to 11.76% (T3) and protein content from 9.89% (To) to 9.79% (T3). However, a significant increase in ash content was observed by increasing fortificant level from 0.54% (To) to 1.04% (T3). Rheological properties indicated a significant increase in water absorption from 63.60 to 67.527%, dough development time (DDT) from 7.38 to 11.37 min and dough stability from 13.79 to 17.37 min. Textural characteristics of fortified bread revealed a significant reduction for hardness values from 11.40 N (control) to 6.50 N (T3) in response to fortificant addition. Quality assessment of bread indicated that bread quality was significantly affected with corresponding rises in fortificant addition levels.
DOI: 10.6084/m9.figshare.14318161.v1
title: Development and analysis of bread fortified with calcium extracted from chicken eggshells of Pakistani market

description: Abstract Calcium fortification is usually achieved by employing wheat flour as the most frequently used vehicle. In this study, potential of calcium extraction from chicken eggshell and its utilization as a bread fortificant in straight grade flour (SGF) is investigated. In addition, the fortified and unfortified (control) flour samples were evaluated for nutrient composition and rheological properties. Results showed that addition of fortificant at different concentrations significantly (p&lt;0.05) enhanced calcium content of fortified flour and it was considerably increased from 115.80 mg/kg (To) to 1135.1 mg/kg (T3). Nutrient composition data of fortified flour have shown a significant (p&lt;0.05) reduction in moisture content of flour from 12.7% (To) to 11.76% (T3) and protein content from 9.89% (To) to 9.79% (T3). However, a significant increase in ash content was observed by increasing fortificant level from 0.54% (To) to 1.04% (T3). Rheological properties indicated a significant increase in water absorption from 63.60 to 67.527%, dough development time (DDT) from 7.38 to 11.37 min and dough stability from 13.79 to 17.37 min. Textural characteristics of fortified bread revealed a significant reduction for hardness values from 11.40 N (control) to 6.50 N (T3) in response to fortificant addition. Quality assessment of bread indicated that bread quality was significantly affected with corresponding rises in fortificant addition levels.
DOI: 10.6084/m9.figshare.14318162
title: Evaluating red meat putrefaction in long term storage in freezing condition based on co-variation of major biogenic amines and Total Volatile Nitrogen

description: Abstract Nearly all of the rejected frozen carcasses in Asian countries are due to their high amount of total volatile nitrogen (TVN). The main aim of this study was evaluating red meat putrefaction based on putrescine and cadaverine content in red meat as major biogenic amines that contributed in TVN content during long-term storage in freezing condition. For this, 48 samples were collected from local slaughterhouse from neck, flank, sirloin and rib set of beef meat and analyzed for the biogenic amine and TVN content during 12 months storage in freezing condition. The results showed no sensible organoleptic changes but the amount of cadaverin and putrescine had highly-significant (p &lt; 0.05) and no significant (p &gt; 0.05) changes after fifth month of storage, respectively. The mean concentration of putrescine and cadaverine were increased from zero up to 118.98 and 1121.48 µg/gr after five months storage, respectively. Increasing the cadaverine content might be a good index for red meat deterioration and used as quality index after long time storage in freezing condition.
DOI: 10.6084/m9.figshare.14318162.v1
title: Evaluating red meat putrefaction in long term storage in freezing condition based on co-variation of major biogenic amines and Total Volatile Nitrogen

description: Abstract Nearly all of the rejected frozen carcasses in Asian countries are due to their high amount of total volatile nitrogen (TVN). The main aim of this study was evaluating red meat putrefaction based on putrescine and cadaverine content in red meat as major biogenic amines that contributed in TVN content during long-term storage in freezing condition. For this, 48 samples were collected from local slaughterhouse from neck, flank, sirloin and rib set of beef meat and analyzed for the biogenic amine and TVN content during 12 months storage in freezing condition. The results showed no sensible organoleptic changes but the amount of cadaverin and putrescine had highly-significant (p &lt; 0.05) and no significant (p &gt; 0.05) changes after fifth month of storage, respectively. The mean concentration of putrescine and cadaverine were increased from zero up to 118.98 and 1121.48 µg/gr after five months storage, respectively. Increasing the cadaverine content might be a good index for red meat deterioration and used as quality index after long time storage in freezing condition.
DOI: 10.6084/m9.figshare.14318165
title: Monoglyceride biosynthesis from coconut milk with lypase enzyme of sesame seed sprouts as biocatalyst

description: Abstract Monoglycerides are oleochemical compounds that were widely used as emulsifying agents for foods, anti-bacterial and anti-viruses (monolaurin, monocaprin). The objective of this research was to study the optimal reaction conditions in monoglyceride production from coconut milk. To achieve that purpose, the research was carried out with two factors, namely the ratio of coconut milk: glycerol (50:5; 50:10; 50:15 and 50:20) and esterification reaction time (0, 1, 2, 3, 4, 5 and 6 hour). The observation was conducted on free fatty acid levels of hydrolized coconut milk, esterification reaction rates, the amount of monoglyceride and fatty acid compositions in monoglyceride. The results showed that the ratio of coconut milk with glycerol of 50: 5 and the reaction time for 4 hour had the optimum esterification reaction rate. The highest of monoglyceride amount was obtained on the reaction time for 4 hours and the ratio of coconut milk with glycerol of 50:5.
DOI: 10.6084/m9.figshare.14318165.v1
title: Monoglyceride biosynthesis from coconut milk with lypase enzyme of sesame seed sprouts as biocatalyst

description: Abstract Monoglycerides are oleochemical compounds that were widely used as emulsifying agents for foods, anti-bacterial and anti-viruses (monolaurin, monocaprin). The objective of this research was to study the optimal reaction conditions in monoglyceride production from coconut milk. To achieve that purpose, the research was carried out with two factors, namely the ratio of coconut milk: glycerol (50:5; 50:10; 50:15 and 50:20) and esterification reaction time (0, 1, 2, 3, 4, 5 and 6 hour). The observation was conducted on free fatty acid levels of hydrolized coconut milk, esterification reaction rates, the amount of monoglyceride and fatty acid compositions in monoglyceride. The results showed that the ratio of coconut milk with glycerol of 50: 5 and the reaction time for 4 hour had the optimum esterification reaction rate. The highest of monoglyceride amount was obtained on the reaction time for 4 hours and the ratio of coconut milk with glycerol of 50:5.
DOI: 10.6084/m9.figshare.14318171.v1
title: Healthy chocolate enriched with probiotics: a review

description: Abstract Benefits associated with consumption of probiotics and prebiotics are well known and many clinical studies have proven their positive impact on human health. The industrial interest in the usage of probiotics along with prebiotics in new food and pharmaceutical products is gradually increasing. However, the probiotic viability and stability during processing, storage as well as under adverse conditions during the gastrointestinal digestion are the significant challenges in probiotic products development. Chocolates are one of the most appealing products among the majority of people and may serve as a suitable carrier for probiotic delivery to the human gut. In addition, chocolate possess a wide range of potent antioxidants and other nutrients that can positively affect human health. Since there is an increasing demand for novel probiotic products, this review will examine the chocolates as a source of prebiotics, a carrier for already encapsulated probiotics and its possible industrial applications.
DOI: 10.6084/m9.figshare.14318171
title: Healthy chocolate enriched with probiotics: a review

description: Abstract Benefits associated with consumption of probiotics and prebiotics are well known and many clinical studies have proven their positive impact on human health. The industrial interest in the usage of probiotics along with prebiotics in new food and pharmaceutical products is gradually increasing. However, the probiotic viability and stability during processing, storage as well as under adverse conditions during the gastrointestinal digestion are the significant challenges in probiotic products development. Chocolates are one of the most appealing products among the majority of people and may serve as a suitable carrier for probiotic delivery to the human gut. In addition, chocolate possess a wide range of potent antioxidants and other nutrients that can positively affect human health. Since there is an increasing demand for novel probiotic products, this review will examine the chocolates as a source of prebiotics, a carrier for already encapsulated probiotics and its possible industrial applications.
DOI: 10.6084/m9.figshare.14318173
title: Difference and characteristics of anthocyanin from Cabernet Sauvignon and Merlot cultivated at five regions in Xinjiang

description: Abstract Anthocyanin plays an important role in wine color and quality. The anthocyanin concentration in grapes depends on the variety and is influenced by environmental factors, such as temperature, sunlight, soil, and grapevine practice. In this study, the anthocyanin profiles of two varieties, namely Cabernet Sauvignon and Merlot, from five regions (11 plots) in Xinjiang were examined. The climatic parameters performed noticeable difference between northern and southern of Xinjiang region. Result showed that northern of Xinjiang possessed the relatively lower humidity and higher average temperature in comparison with southern area. In addition, the total anthocyanin profiles of Cabernet sauvignon, which in Changji, Wushitala, Heshuo respectively, were higher than of other plots. This result might be caused by which those have relatively higher altitude than in other plots. For merlot, the higher anthocyanin concentrations performed in southern of Xinjiang, which could be contributed to the lower average temperature and higher relative humidity. Comparing Cabernet sauvignon and Merlot, the latter was easily affected by environment factors, and the anthocyanin composition and concentration of Merlot showed significant differences in different regions.
DOI: 10.6084/m9.figshare.14318173.v1
title: Difference and characteristics of anthocyanin from Cabernet Sauvignon and Merlot cultivated at five regions in Xinjiang

description: Abstract Anthocyanin plays an important role in wine color and quality. The anthocyanin concentration in grapes depends on the variety and is influenced by environmental factors, such as temperature, sunlight, soil, and grapevine practice. In this study, the anthocyanin profiles of two varieties, namely Cabernet Sauvignon and Merlot, from five regions (11 plots) in Xinjiang were examined. The climatic parameters performed noticeable difference between northern and southern of Xinjiang region. Result showed that northern of Xinjiang possessed the relatively lower humidity and higher average temperature in comparison with southern area. In addition, the total anthocyanin profiles of Cabernet sauvignon, which in Changji, Wushitala, Heshuo respectively, were higher than of other plots. This result might be caused by which those have relatively higher altitude than in other plots. For merlot, the higher anthocyanin concentrations performed in southern of Xinjiang, which could be contributed to the lower average temperature and higher relative humidity. Comparing Cabernet sauvignon and Merlot, the latter was easily affected by environment factors, and the anthocyanin composition and concentration of Merlot showed significant differences in different regions.
DOI: 10.6084/m9.figshare.14318176.v1
title: The influence of cultivar and enzyme treatment on the aroma complex of apple juice

description: Abstract This paper aims to determine the influence of a cultivar (Golden delicious and Granny Smith) and enzyme treatments (hot and cold) on the aroma complex of clear apple juice. While the composition of aromatic components of the juice was determined by Gas Chromatography Mass Spectrometry (GC/MS) technique, a panel of 24 semi trained evaluators carried out sensory analysis. There are certain differences in the identified aromatic compounds of juice produced of these two apple cultivars. The most abundant aromatic compounds of apple juice were esters and aliphatic alcohols. Juice made from Granny Smith are determinated with higher content of 2-methylbutyl acetate (isoamyl acetate), hexyl acetate, hexyl butanoate, butyl butanoate, butyl acetate, pentyl acetate and butyl propanoate. It is possible to connect enzymatic treatments with some of the esters. Three esters such as1-(1.1-Dimethylethyl)-2-methyl-1.3-propanediyl 2-methylpropanoate, methyl dihydrojasmonate and ethyl butanoate are specific for the hot enzyme treatment. Cold depectinization processes could be recommended for the juice industry because this treatment better protects aromatic compounds. The panellist preferred apple juice of Granny Smith with flavours which stand for the typical aroma of ripe apples.
DOI: 10.6084/m9.figshare.14318176
title: The influence of cultivar and enzyme treatment on the aroma complex of apple juice

description: Abstract This paper aims to determine the influence of a cultivar (Golden delicious and Granny Smith) and enzyme treatments (hot and cold) on the aroma complex of clear apple juice. While the composition of aromatic components of the juice was determined by Gas Chromatography Mass Spectrometry (GC/MS) technique, a panel of 24 semi trained evaluators carried out sensory analysis. There are certain differences in the identified aromatic compounds of juice produced of these two apple cultivars. The most abundant aromatic compounds of apple juice were esters and aliphatic alcohols. Juice made from Granny Smith are determinated with higher content of 2-methylbutyl acetate (isoamyl acetate), hexyl acetate, hexyl butanoate, butyl butanoate, butyl acetate, pentyl acetate and butyl propanoate. It is possible to connect enzymatic treatments with some of the esters. Three esters such as1-(1.1-Dimethylethyl)-2-methyl-1.3-propanediyl 2-methylpropanoate, methyl dihydrojasmonate and ethyl butanoate are specific for the hot enzyme treatment. Cold depectinization processes could be recommended for the juice industry because this treatment better protects aromatic compounds. The panellist preferred apple juice of Granny Smith with flavours which stand for the typical aroma of ripe apples.
DOI: 10.6084/m9.figshare.14318177
title: Antidiabetic activity screening and nmr profile of vegetable and spices commonly consumed in Indonesia

description: Abstract Apart from their nutritional value, vegetables and spices were empirically known to have functional properties such as antioxidant and antidiabetic activity. However, scientific evidence of these health effects is limited. In our effort to find potent raw material for antidiabetic functional food development, α-glucosidase inhibition and antioxidant activity of 15 Indonesian vegetables and spices methanolic extracts were screened. Their phytochemical profiles were assessed by determining total phenolic content (TPC) and 1H NMR fingerprinting. The results showed that the Syzygium polyanthum, Pluchea indica, Etlingera elaitor, and Cosmos caudatus had the highest GIA (IC50 11.76 ± 0.32, 12.17 ± 0.18, 53.13 ± 2.87, and 61.33 ± 1.21 μg/ml, respectively). The AA and TPC of the four samples were also higher than the others. The 1H NMR profiles of the active samples were different from the non-active samples mainly in the aromatic region. Further observation of the spectra revealed that caffeoylquinic derivatives and esculetin were identified in P. indica; while gallic acid, syringic acid, and myricetin were identified in S. polyanthum. These compounds were known to have antidiabetic activity through different mechanisms.