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Protein quality of autoclaved cow pea varieties as influenced by anti-nutritional factors

机译:抗营养因子对cow豆蒸煮品种蛋白质品质的影响

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One hundred and ten (110) weanling male Winstar strain rats were used to determine the protein efficiency ration (PER) and net protein ration (NPR) of five cowpea samples. PER ranged from 1.06 in IT 81D-1137 to 1.91 in IT84E-1-108 -while values in autoclaved samples ranged from 1.55 in IT8W-1137 to 2,78 in IT84E-1-108. for NPR, raw samples gave values that ranged between 2.44 and 3.57 in IT81D-1137 and IT84E-1-1Q8 respectively. Autoclaved samples gave NPR values that ranged from 2.72 to 4.47 in IT 8ID-1 137 and IT84E-1-108 respectively. In the raw and autoclaved cowpea diets, trypsin inhibitor, lectin and tannic acid were negatively correlated with PER and NPR while HCN and phytic acid had positive relationship with these indicators of protein quality. In autoclaved samples cowpea variety IT84E-I-108 had the highest PER and NPR values showing that it would support growth to a reasonable extent.
机译:使用一百零一(110)只断奶雄性Winstar品系大鼠来确定五个cow豆样品的蛋白质效率比(PER)和净蛋白质比(NPR)。 PER范围从IT 81D-1137中的1.06到IT84E-1-108中的1.91,而高压灭菌样品的值范围从IT8W-1137中的1.55到IT84E-1-108中的2,78。对于NPR,原始样品在IT81D-1137和IT84E-1-1Q8中给出的值分别在2.44和3.57之间。高压灭菌的样品在IT 8ID-1 137和IT84E-1-108中得出的NPR值分别为2.72至4.47。在生的和高压灭菌的cow豆日粮中,胰蛋白酶抑制剂,凝集素和单宁酸与PER和NPR呈负相关,而HCN和植酸与这些蛋白质质量指标呈正相关。在高压灭菌的样品中,cow豆品种IT84E-I-108的PER和NPR值最高,表明它将在一定程度上支持生长。

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