TY - JOUR
T1 - Comparative nutritional profiles of various faba bean and chickpea genotypes
AU - Khan, Muhammad Altaf
AU - Ammar, Megahed H.
AU - Migdadi, Hussein M.
AU - El-Harty, Ehab H.
AU - Osman, Magdi A.
AU - Farooq, Muhammad
AU - Alghamdi, Salem S.
N1 - Publisher Copyright:
© 2015 Friends Science Publishers.
PY - 2015
Y1 - 2015
N2 - Grain legumes are important source of proteins and dietary minerals for humans. In this study, 40 faba bean and 28 chickpea genotypes were evaluated for their nutritional profile. We found that crude proteins ranged from 31.5-37.7% and 19.8-24.9% in faba bean and chickpea genotypes, respectively. Trypsin and chymotrypsin inhibitors varied from 2.24-2.77 and 0.35-0.70 trypsin inhibitory unit (TIU) mg-1, respectively in faba bean genotypes; whereas, in chickpea genotypes, they ranged from 7.65-8.98 and 9.0-11.9 TIU mg-1, respectively. Tannins in faba bean ranged from 12.2-16.2 mg 100 g-1, while in chickpea they ranged from 4.11-4.94 mg g-1. However, phytic acid ranged from 1.2-1.5 mg 100 g-1 in faba bean, while in chickpea it ranged from 6.10-6.98 mg g-1. Total phenolic and total flavonoid contents ranged from 5.8-11.3 mg galic acid equivalents (GAE) g-1 and 0.08-0.16 mg quercetin equivalent (QE) g-1, respectively in faba bean genotypes; whereas, in chickpea genotypes, these ranged from 1.5-2.5 mg GAE g-1 and 0.05-0.18 mg QE g-1, respectively. In crux, some faba bean and chickpea genotypes could be potential donors for legume genetic improvement and incorporation of such legumes in human diets may improve the nutritional value of diet and can reduce malnutrition.
AB - Grain legumes are important source of proteins and dietary minerals for humans. In this study, 40 faba bean and 28 chickpea genotypes were evaluated for their nutritional profile. We found that crude proteins ranged from 31.5-37.7% and 19.8-24.9% in faba bean and chickpea genotypes, respectively. Trypsin and chymotrypsin inhibitors varied from 2.24-2.77 and 0.35-0.70 trypsin inhibitory unit (TIU) mg-1, respectively in faba bean genotypes; whereas, in chickpea genotypes, they ranged from 7.65-8.98 and 9.0-11.9 TIU mg-1, respectively. Tannins in faba bean ranged from 12.2-16.2 mg 100 g-1, while in chickpea they ranged from 4.11-4.94 mg g-1. However, phytic acid ranged from 1.2-1.5 mg 100 g-1 in faba bean, while in chickpea it ranged from 6.10-6.98 mg g-1. Total phenolic and total flavonoid contents ranged from 5.8-11.3 mg galic acid equivalents (GAE) g-1 and 0.08-0.16 mg quercetin equivalent (QE) g-1, respectively in faba bean genotypes; whereas, in chickpea genotypes, these ranged from 1.5-2.5 mg GAE g-1 and 0.05-0.18 mg QE g-1, respectively. In crux, some faba bean and chickpea genotypes could be potential donors for legume genetic improvement and incorporation of such legumes in human diets may improve the nutritional value of diet and can reduce malnutrition.
KW - Amino acids
KW - Antioxidants
KW - Crude protein
KW - Minerals
KW - Nutrition
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U2 - 10.17957/IJAB/17.3.14.990
DO - 10.17957/IJAB/17.3.14.990
M3 - Article
AN - SCOPUS:84930334775
SN - 1560-8530
VL - 17
SP - 449
EP - 457
JO - International Journal of Agriculture and Biology
JF - International Journal of Agriculture and Biology
IS - 3
ER -