scholarly journals Nutritional Value of Cottonseeds and It's Derived Products : II. Free Gossypol, Available Lysine and In Vitro Protein Digestibility

2000 ◽  
Vol 13 (3) ◽  
pp. 356-359 ◽  
Author(s):  
A. Mujahid ◽  
M. Abdullah ◽  
A. R. Barque ◽  
A. H. Gilani
Keyword(s):  
Free Gossypol ◽  
Nutritional Value ◽  
Protein Digestibility ◽  
In Vitro Protein Digestibility ◽  
Available Lysine ◽  
Vitro Protein

scholarly journals Use of Fermented Hemp, Chickpea and Milling By-Products to Improve the Nutritional Value of Semolina Pasta

Foods ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 604 ◽  
Author(s):  
Rosa Schettino ◽  
Erica Pontonio ◽  
Carlo Giuseppe Rizzello
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Free Amino ◽  
Nutritional Value ◽  
Protein Digestibility ◽  
In Vitro Protein Digestibility ◽  
Total Free Amino Acids ◽  
By Products ◽  
Vitro Protein

A biotechnological approach including enzymatic treatment (protease and xylanase) and lactic acid bacteria fermentation has been evaluated to enhance the nutritional value of semolina pasta enriched with hemp, chickpea and milling by-products. The intense (up to circa, (ca.) 70%) decrease in the peptide profile area and (up to two-fold) increase in total free amino acids, compared to the untreated raw materials, highlighted the potential of lactic acid bacteria to positively affect their in vitro protein digestibility. Fermented and unfermented ingredients have been characterized and used to fortify pasta made under pilot-plant scale. Due to the high contents of protein (ca. 13%) and fiber (ca. 6%) and according to the Regulation of the European Community (EC) No. 1924/2006 fortified pasta can be labelled as a “source of fiber” and a “source of protein”. The use of non-wheat flours increased the content of anti-nutritional factors as compared to the control pasta. Nevertheless, fermentation with lactic acid bacteria led to significant decreases in condensed tannins (ca. 50%), phytic acid and raffinose (ca. ten-fold) contents as compared to the unfermented pasta. Moreover, total free amino acids and in vitro protein digestibility values were 60% and 70%, respectively, higher than pasta made only with semolina. Sensory analysis highlighted a strong effect of the fortification on the sensory profile of pasta.

Effects of heat on the removal of polyphenols and in vitro protein digestibility of cowpea (Vigna unguiculata (L.) Walp.)

1987 ◽  
Vol 37 (2) ◽  
pp. 183-192 ◽  
Author(s):  
Antonio C. Laurena ◽  
Virgilio V. Garcia ◽  
Evelyn Mae ◽  
T. Mendoza
Keyword(s):  
Vigna Unguiculata ◽  
Protein Digestibility ◽  
In Vitro Protein Digestibility ◽  
Vitro Protein

In-Vitro protein digestibility, physico-chemical properties and nutritional quality of sorghum-green gram cookies supplemented with mango powder

2021 ◽  
pp. 39
Author(s):  
Keyword(s):  
Nutritional Quality ◽  
Chemical Properties ◽  
Protein Digestibility ◽  
Vital Role ◽  
Green Gram ◽  
In Vitro Protein Digestibility ◽  
Physico Chemical ◽  
Thiamine Content ◽  
Vitro Protein

Ready to Eat (RTE) sorghum cookies were prepared by incorporating green gram flour at 10%, 20%, 30%, dried mango powder at 10% and evaluated for their physico-chemical and nutritional properties. Protein, fat, fiber and ash increased with increase in green gram flour substitution as carbohydrate content decreased significantly. Significant differences (p ≤ 0.05) in protein content were seen in cookies ranging from 9.52% to 13.60%. Fiber increased significantly from 9.40% to 10.90%. In vitro protein digestibility ranged from 67.75 ± 0.01% to 90.05 ± 0.10 %. Vitamins analysed increased with addition of green gram flour. Thiamine content ranged from 0.22±0.02 to 0.61±0.02 mg/100g, riboflavin from 0.09±0.00 to 1.39±0.04 mg/100g and ascorbic acid from 13.87±0.79 to 19.31±0.94 mg/100g. Value addition of under-utilized crops like sorghum and green grams can play a vital role in development of high nutritional quality RTE products.

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