cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.14318023
title: Textural properties of Köftür, a fruit based dessert

description: Abstract Köftür, a fruit-based dessert in Turkey, produces from partially concentrated grape juice and wheat flour. The aim of this study was to determine some physicochemical (moisture content, pH, aw, colour,) and textural properties (hardness, adhesiveness, cohesiveness, springiness, chewiness, gumminess, resilience) of this product during 3 months of storage. Water activity and colour values (L*, a*, b*) significantly increased (p&lt;0.05), while moisture content and pH values significantly decreased (p&lt;0.05) with storage time. Textural properties of köftür samples were significantly (p&lt;0.05) changed at the end of the 3-month storage period. It was determined that the increase in the shearing, penetration and TPA hardness values and the decrease in the adhesiveness, cohesiveness and resilience values of the köftür samples. As a result, it was concluded that the köftür preserves its textural properties during storage period.
DOI: 10.6084/m9.figshare.14318024.v1
title: Analysis of the chemical properties of salted cobia (Rachycentron canadum)

description: Abstract Aquaculture of cobia (Rachycentron canadum) is still incipient in Brazil, as well as the sale of its meat. However, there is a market demand for this product in the state of Rio de Janeiro. The salting process for the meat of cultivated cobia is a way of preserving and marketing the product for the growers. Thus, the present study aimed to assess the chemical properties of salted cobia meat. Market-sized cobia grown in net-tanks located in Baía de Ilha Grande, Angra dos Reis, Rio de Janeiro, Brazil were used. The fish were eviscerated (gutted), beheaded and lightly flattened. The fillets “charutos” were then subjected to brine salting for 6 days, immersed in saturated brine at refrigeration temperature. After the preparation of the product, analyzes of percent composition, chloride content and lipid profile were performed. The product had high concentrations of protein (20.16%), lipids (19.88%) and 6.56% of total chloride. Lipid profile assessment showed significant percentages of palmitic (6.66%) and oleic (4.99%) acids. Therefore, it is concluded that the salted meat of cobia has good nutritional quality, and the product is a source of palmitic and oleic acids that help preventing cardiovascular diseases and lowering cholesterol levels.
DOI: 10.6084/m9.figshare.14318026.v1
title: Nutritional quality and sensory attributes of date palm spathes beverage supplemented with pollen grains

description: Abstract The aim of this study was to fortify date palm spathes beverage with pollen grains. The nutritional quality and sensory attributes of the developed products were evaluated. The results showed that pollen grains significantly (P &lt; 0.05) influenced the nutritional and sensory qualities of date palm spathe beverages. With minor exceptions, fortification of spathe beverage with pollen grains significantly (P &lt; 0.05) increased the levels of protein, carbohydrate, fat, total dissolved solid (TDS), magnesium (Mg), iron (Fe), selenium (Se) and vitamins A, E, and C as well as the antioxidant activity (DPPH and FRAP) especially with 5% pollen grains. However, fortification reduced the levels of turbidity, boron (B), nickel (Ni), copper (Cu), zinc (Zn), and molybdenum (Mo). In terms of the colour, taste, and texture of the beverages, the panellists has no preference between the control beverage and 5% pollen grains. The highest overall acceptance was found for the control beverages without pollen grains, followed by those with 5% pollen grains. Overall, the inclusion of pollen grains in the formulation of date palm spathe beverage could enhance the nutritional quality without substantially influencing the sensory acceptability of the beverages.
DOI: 10.6084/m9.figshare.14318026
title: Nutritional quality and sensory attributes of date palm spathes beverage supplemented with pollen grains

description: Abstract The aim of this study was to fortify date palm spathes beverage with pollen grains. The nutritional quality and sensory attributes of the developed products were evaluated. The results showed that pollen grains significantly (P &lt; 0.05) influenced the nutritional and sensory qualities of date palm spathe beverages. With minor exceptions, fortification of spathe beverage with pollen grains significantly (P &lt; 0.05) increased the levels of protein, carbohydrate, fat, total dissolved solid (TDS), magnesium (Mg), iron (Fe), selenium (Se) and vitamins A, E, and C as well as the antioxidant activity (DPPH and FRAP) especially with 5% pollen grains. However, fortification reduced the levels of turbidity, boron (B), nickel (Ni), copper (Cu), zinc (Zn), and molybdenum (Mo). In terms of the colour, taste, and texture of the beverages, the panellists has no preference between the control beverage and 5% pollen grains. The highest overall acceptance was found for the control beverages without pollen grains, followed by those with 5% pollen grains. Overall, the inclusion of pollen grains in the formulation of date palm spathe beverage could enhance the nutritional quality without substantially influencing the sensory acceptability of the beverages.
DOI: 10.6084/m9.figshare.14318029.v1
title: Impact of alternative sanitizers on the physicochemical quality, chlorophyll content and bioactive compounds of fresh vegetables

description: Abstract This study aimed to evaluate the effects of different sanitization solutions on the physicochemical characteristics of strawberries, cucumbers, and rocket leaves. In each procedure, 200 g of the sample was immersed in 1 L of sanitizing solution for 5 minutes. Strawberries, cucumbers and rocket leaves were sanitized with acetic, and lactic acid (1% and 2%), hydrogen peroxide (3%), sodium hypochlorite and sodium dichloroisocyanurate (200 mg/L). Samples not submitted to sanitization were used as controls. The values of pH, total titratable acidity, total soluble solids, vitamin C content, total phenolic compounds, and antioxidant capacity were directly analyzed, and chlorophyll (SPAD Index) was indirectly analyzed. Sanitized strawberries and cucumbers presented no significant difference (p &gt; 0.05) in pH values, total titratable acidity, and total soluble solids/total titratable acidity ratio compared with un-sanitized samples. Vitamin C content was preserved in samples treated with sodium hypochlorite. All vegetables maintained their total phenolic compounds after sanitization treatments. The proposed treatments did not alter the physicochemical characteristics of the samples.
DOI: 10.6084/m9.figshare.14318029
title: Impact of alternative sanitizers on the physicochemical quality, chlorophyll content and bioactive compounds of fresh vegetables

description: Abstract This study aimed to evaluate the effects of different sanitization solutions on the physicochemical characteristics of strawberries, cucumbers, and rocket leaves. In each procedure, 200 g of the sample was immersed in 1 L of sanitizing solution for 5 minutes. Strawberries, cucumbers and rocket leaves were sanitized with acetic, and lactic acid (1% and 2%), hydrogen peroxide (3%), sodium hypochlorite and sodium dichloroisocyanurate (200 mg/L). Samples not submitted to sanitization were used as controls. The values of pH, total titratable acidity, total soluble solids, vitamin C content, total phenolic compounds, and antioxidant capacity were directly analyzed, and chlorophyll (SPAD Index) was indirectly analyzed. Sanitized strawberries and cucumbers presented no significant difference (p &gt; 0.05) in pH values, total titratable acidity, and total soluble solids/total titratable acidity ratio compared with un-sanitized samples. Vitamin C content was preserved in samples treated with sodium hypochlorite. All vegetables maintained their total phenolic compounds after sanitization treatments. The proposed treatments did not alter the physicochemical characteristics of the samples.
DOI: 10.6084/m9.figshare.14318030
title: Evaluation of anti anemic prospective of natural iron sources in lactating women- an ignored important segment of Pakistani population

description: Abstract Almost entire segment of expecting and breastfeeding mothers in Pakistan are severely affected by iron deficiency anemia (IDA) with predictable prevalence of 50% and as severe public health problem in lactating mothers, has worldwide pervasiveness. Commonly used synthetic iron sources provoke complications. Thus, food sources are preferred due to high bioavailability and sustainability. The present study was done on various natural and synthetic iron sources evaluated for proximate composition, mineral matter, sensory attributes and storage stability. The treatments were fed for 90 days and their efficacy was tested among anemic lactating women. The blood samples of 862 women were taken to examine their hemoglobin level and pertinent biomarkers. Hence, 37.00% volunteers were found to be anemic (Hb &lt; 11 g/dL) and 67.71% women showed IDA problem. Finally, 200 volunteers were strewn arbitrarily into 4 groups. All treatments provided 50% RDA of iron. Dietary intakes and biochemical investigations of T2 group showed momentous improvement (P &lt; 0.05) while linear variations were recorded in anthropometrics, liver function tests (LFTs) and renal function tests (RFTs). Study revealed that food iron sources are easily accessible, cheaper, safe and has more bioavailable iron in skirmishing IDA among lactating women on sustained basis.
DOI: 10.6084/m9.figshare.14318030.v1
title: Evaluation of anti anemic prospective of natural iron sources in lactating women- an ignored important segment of Pakistani population

description: Abstract Almost entire segment of expecting and breastfeeding mothers in Pakistan are severely affected by iron deficiency anemia (IDA) with predictable prevalence of 50% and as severe public health problem in lactating mothers, has worldwide pervasiveness. Commonly used synthetic iron sources provoke complications. Thus, food sources are preferred due to high bioavailability and sustainability. The present study was done on various natural and synthetic iron sources evaluated for proximate composition, mineral matter, sensory attributes and storage stability. The treatments were fed for 90 days and their efficacy was tested among anemic lactating women. The blood samples of 862 women were taken to examine their hemoglobin level and pertinent biomarkers. Hence, 37.00% volunteers were found to be anemic (Hb &lt; 11 g/dL) and 67.71% women showed IDA problem. Finally, 200 volunteers were strewn arbitrarily into 4 groups. All treatments provided 50% RDA of iron. Dietary intakes and biochemical investigations of T2 group showed momentous improvement (P &lt; 0.05) while linear variations were recorded in anthropometrics, liver function tests (LFTs) and renal function tests (RFTs). Study revealed that food iron sources are easily accessible, cheaper, safe and has more bioavailable iron in skirmishing IDA among lactating women on sustained basis.
DOI: 10.6084/m9.figshare.14318032.v1
title: Innovative dulce de leche made by sheep’s milk with and without the addition of sheep’s milk cream

description: Abstract The objective of this work was to develop innovative formulations of dulce de leche made with sheep's milk with and without the addition of sheep’s milk cream and evaluate the shelf life of these products. Physicochemical and microbiological evaluations were performed on sheep’s pasteurized milk and cream, as well as on dulce de leche right after production and during the storage time. Addition of cream to sheep dulce de leche did not change the physicochemical and microbiological parameters between formulations. The dulce de leche showed dark color and adequate results of protein, fat, total and microbiological counts (thermotolerant coliforms, Staphylococcus aureus, Salmonella sp. in all evaluations, and total mesophilic aerobic up to 150 days of storage). Innovative formulations of dulce de leche made by sheep’s milk were developed, differentiated from those existing in the Brazilian market, but a specific legislation is required in Brazil focused on the specific characteristics and quality parameters of sheep’s milk and its derivatives.
DOI: 10.6084/m9.figshare.14318032
title: Innovative dulce de leche made by sheep’s milk with and without the addition of sheep’s milk cream

description: Abstract The objective of this work was to develop innovative formulations of dulce de leche made with sheep's milk with and without the addition of sheep’s milk cream and evaluate the shelf life of these products. Physicochemical and microbiological evaluations were performed on sheep’s pasteurized milk and cream, as well as on dulce de leche right after production and during the storage time. Addition of cream to sheep dulce de leche did not change the physicochemical and microbiological parameters between formulations. The dulce de leche showed dark color and adequate results of protein, fat, total and microbiological counts (thermotolerant coliforms, Staphylococcus aureus, Salmonella sp. in all evaluations, and total mesophilic aerobic up to 150 days of storage). Innovative formulations of dulce de leche made by sheep’s milk were developed, differentiated from those existing in the Brazilian market, but a specific legislation is required in Brazil focused on the specific characteristics and quality parameters of sheep’s milk and its derivatives.
DOI: 10.6084/m9.figshare.14318033
title: Enterobacteriaceae in calves, cows and milking environment may act as reservoirs of virulence and antimicrobial resistance genes

description: Abstract The aim of this study was to investigate the presence of virulence and antimicrobial resistance genes and clonal profile of Enterobacteriaceae isolated from calves, cows, feeding buckets and the milk bucket. A a total of 31 Enterobacteriaceae isolates from calves (6), milk bucket (6), feeding buckets (6) and from cows’ rectum (13) were used. The presence of LT, STa, STb, STx1, STx2, eae, rmpA, wabG, mrkD, kfu, mcgA, fimH and uge as well as the antimicrobial resistance genes: AmpC MOX, FOX, MIR, ACT, DHA, ACC, CTX-M-1, CTX-M2, TEM KPC and MCR-1 and SH were evaluated by PCR. The LT toxin gene were detected in five isolates (16.1%) and the mrkD gene was detected in three isolates (9.0%). The CTX-M-1 gene was detected in 13 isolates (41.9%), CTX-M-2 in five isolates (16.1%) and ACC-M in four isolates (12.9%). Most of the isolates obtained demonstrated, resistance to cephalothin (87.5%), ampicillin, (87.5%) and streptomycin (84.3%) with multidrug resistance observed in all isolates. Isolates from bucket and cow’s rectum, calves and milk bucket, calf and cow’s rectum shared the same pulsotypes. These findings may suggest that enterobacteria carring virulence and resistance genes may persist in the environment and became a reservoir of these genes.
DOI: 10.6084/m9.figshare.14318033.v1
title: Enterobacteriaceae in calves, cows and milking environment may act as reservoirs of virulence and antimicrobial resistance genes

description: Abstract The aim of this study was to investigate the presence of virulence and antimicrobial resistance genes and clonal profile of Enterobacteriaceae isolated from calves, cows, feeding buckets and the milk bucket. A a total of 31 Enterobacteriaceae isolates from calves (6), milk bucket (6), feeding buckets (6) and from cows’ rectum (13) were used. The presence of LT, STa, STb, STx1, STx2, eae, rmpA, wabG, mrkD, kfu, mcgA, fimH and uge as well as the antimicrobial resistance genes: AmpC MOX, FOX, MIR, ACT, DHA, ACC, CTX-M-1, CTX-M2, TEM KPC and MCR-1 and SH were evaluated by PCR. The LT toxin gene were detected in five isolates (16.1%) and the mrkD gene was detected in three isolates (9.0%). The CTX-M-1 gene was detected in 13 isolates (41.9%), CTX-M-2 in five isolates (16.1%) and ACC-M in four isolates (12.9%). Most of the isolates obtained demonstrated, resistance to cephalothin (87.5%), ampicillin, (87.5%) and streptomycin (84.3%) with multidrug resistance observed in all isolates. Isolates from bucket and cow’s rectum, calves and milk bucket, calf and cow’s rectum shared the same pulsotypes. These findings may suggest that enterobacteria carring virulence and resistance genes may persist in the environment and became a reservoir of these genes.
DOI: 10.6084/m9.figshare.14318036.v1
title: Histological studies of the muscle tissue of the bactrian camel meat in the process of autolysis

description: Abstract The purpose of the study is to conduct targeted histological examination on the processing of camel meat to create technologies for new meat products. The objects of the examination were samples of the quadriceps femoris from three male Bactrian camels at the age of 5 years, obtained during slaughter at a meat processing enterprise in the Almaty region of the Republic of Kazakhstan. Selected muscle tissue samples were fixed in 10% solution of neutral formalin. Conducted microstructural studies allowed to establish the patterns of morphological changes in the muscle tissue of camel after slaughter. It was established: the absence of transverse striation, slit-like violations of the integrity of muscle fibres, as well as nuclear lysis. It was concluded that in order to develop the technology of quality meat products from camel meat, scientifically-based methods and modes of processing, the use of intensive methods of mechanical processing and effective methods of salting are necessary.
DOI: 10.6084/m9.figshare.14318036
title: Histological studies of the muscle tissue of the bactrian camel meat in the process of autolysis

description: Abstract The purpose of the study is to conduct targeted histological examination on the processing of camel meat to create technologies for new meat products. The objects of the examination were samples of the quadriceps femoris from three male Bactrian camels at the age of 5 years, obtained during slaughter at a meat processing enterprise in the Almaty region of the Republic of Kazakhstan. Selected muscle tissue samples were fixed in 10% solution of neutral formalin. Conducted microstructural studies allowed to establish the patterns of morphological changes in the muscle tissue of camel after slaughter. It was established: the absence of transverse striation, slit-like violations of the integrity of muscle fibres, as well as nuclear lysis. It was concluded that in order to develop the technology of quality meat products from camel meat, scientifically-based methods and modes of processing, the use of intensive methods of mechanical processing and effective methods of salting are necessary.
DOI: 10.6084/m9.figshare.14318038.v1
title: Effects of various chemical decontaminants on Salmonella Typhimurium survival in chicken carcasses

description: Abstract Salmonella Typhimurium is one of the most common foodborne pathogens isolated from poultry meat. The goal of this study was to investigate S. Typhimurium survival in broiler carcasses exposed to ozone, lactic acid, sodium hypochlorite and levulinic acid. S. Typhimurium was inoculated into broiler carcasses, which were divided into eight treatment groups, including a positive and negative control group. After standardized bacterial culture methods, microbiological analysis revealed a statistically significant relationship between the number of bacteria detected and the concentration and application time in all the treatment groups (p &lt; 0.05). As compared with the control group, all the treatments were effective in terms of inactivation of S. Typhimurium. There was a significant decrease in the 1.5 ppm ozone treatment group (5 min and 15 min) as compared with that in the other chemical decontaminant groups (p &lt; 0.05). However, there was no significant difference in reduction of S. Typhimurium among the other treatment groups, irrespective of the treatment time (p &gt; 0.05). Among the decontaminants, the most effective chemical solution was 3% LEV. The ozone treatment caused a lower logarithmic decrease in S. Typhimurium numbers at all treatment times as compared with that in the other treatment groups.
DOI: 10.6084/m9.figshare.14318038
title: Effects of various chemical decontaminants on Salmonella Typhimurium survival in chicken carcasses

description: Abstract Salmonella Typhimurium is one of the most common foodborne pathogens isolated from poultry meat. The goal of this study was to investigate S. Typhimurium survival in broiler carcasses exposed to ozone, lactic acid, sodium hypochlorite and levulinic acid. S. Typhimurium was inoculated into broiler carcasses, which were divided into eight treatment groups, including a positive and negative control group. After standardized bacterial culture methods, microbiological analysis revealed a statistically significant relationship between the number of bacteria detected and the concentration and application time in all the treatment groups (p &lt; 0.05). As compared with the control group, all the treatments were effective in terms of inactivation of S. Typhimurium. There was a significant decrease in the 1.5 ppm ozone treatment group (5 min and 15 min) as compared with that in the other chemical decontaminant groups (p &lt; 0.05). However, there was no significant difference in reduction of S. Typhimurium among the other treatment groups, irrespective of the treatment time (p &gt; 0.05). Among the decontaminants, the most effective chemical solution was 3% LEV. The ozone treatment caused a lower logarithmic decrease in S. Typhimurium numbers at all treatment times as compared with that in the other treatment groups.
DOI: 10.6084/m9.figshare.14318039
title: Hydration level significantly impacts the freezable - and unfreezable -water contents of native and modified starches

description: Abstract The freezable- and unfreezable-water contents of corn and waxy corn starches (native, pregelatinized and retrograded) were analyzed at various hydration levels (25, 35, 45, 55, 65, 75, 85%) using Differential Scanning Calorimetry (DSC). The unfreezable water contents and also the temperature of onset (To), peak (Tp) and endset (Te) of the peaks' in all samples were increased with increasing hydration level. Water absorption index (WAI) and water solubility index (WSI) values of the pregelatinized and retrograded starch samples were significantly higher (p&lt;0.05) than their native counterparts. RVA profiles revealed that modified starches had higher viscosity values than natural starches.
DOI: 10.6084/m9.figshare.14318039.v1
title: Hydration level significantly impacts the freezable - and unfreezable -water contents of native and modified starches

description: Abstract The freezable- and unfreezable-water contents of corn and waxy corn starches (native, pregelatinized and retrograded) were analyzed at various hydration levels (25, 35, 45, 55, 65, 75, 85%) using Differential Scanning Calorimetry (DSC). The unfreezable water contents and also the temperature of onset (To), peak (Tp) and endset (Te) of the peaks' in all samples were increased with increasing hydration level. Water absorption index (WAI) and water solubility index (WSI) values of the pregelatinized and retrograded starch samples were significantly higher (p&lt;0.05) than their native counterparts. RVA profiles revealed that modified starches had higher viscosity values than natural starches.