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Constitution of leguminous seeds. The effect of some physico‐chemical factors on the yield of proteins isolated from Phaseolus beans
Author(s) -
Alli Inteaz,
Baker Bruce E.
Publication year - 1981
Publication title -
journal of the science of food and agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 142
eISSN - 1097-0010
pISSN - 0022-5142
DOI - 10.1002/jsfa.2740320514
Subject(s) - phaseolus , yield (engineering) , extraction (chemistry) , lima beans , chemistry , food science , horticulture , pinto bean , malic acid , cultivar , botany , biology , chromatography , materials science , metallurgy , citric acid
The yields of acid‐soluble proteins isolated from white kidney beans ( Phaseolus vulgaris ), navy beans ( P. vulgaris ) and baby lima beans ( P. lunatus ) were determined under different conditions of extraction. Highest yields of protein material were obtained when malic acid solutions [0.4M (pH 3.5) white kidney bean and navy bean; 0.05M (pH 3.5) baby lima bean] were used and under the following conditions: shaking time 20‐30 min; extraction temperature 40‐45°C; particle size 0.50‐1.00 mm.