EVALUATION OF PROTEIN-QUALITY OF PEANUT (ARACHIS-HYPOGAEA) CULTIVARS USING TETRAHYMENA-PYRIFORMIS

被引：10

作者：

GHUMAN, PK ^{[1
]}

MANN, SK ^{[1
]}

HIRA, CK ^{[1
]}

机构：

[1] PUNJAB AGR UNIV,DEPT FOODS & NUTR,LUDHIANA 141004,PUNJAB,INDIA

来源：

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE | 1990年 / 52卷 / 01期

关键词：

chemical score; Peanut; PER; protein quality; RNV;

D O I：

10.1002/jsfa.2740520115

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Protein quality of eight peanut (Arachis hypogaea L) cultivars was evaluated using chemical, biological and microbiological techniques. The chemical score for S‐amino acids and lysine in peanut cultivars ranged from 37 to 50 and 47 to 55%, respectively. Protein efficiency ratio and relative nutritive value of peanut proteins varied significantly from 1.45 to 1.76 and 45.6 to 54.2%, respectively. Relative nutritive value was significantly associated with chemical score (r = 0.98**) and protein efficiency ratio (r = 0.88**), and therefore could be used as a quick method to measure protein quality of peanut cultivars. Copyright © 1990 John Wiley & Sons, Ltd

引用

页码：137 / 139

页数：3

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