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Physico-chemical characteristics of starches from chick pea, cow pea and horse gram.

ElFaki, H. A. and Desikachar, H. S. R. and Salimath, P. V. and Tharanathan, R. N. (1983) Physico-chemical characteristics of starches from chick pea, cow pea and horse gram. Starch/Staerke, 35 (4). 118-122, 14 ref..

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Abstract

Starches were isolated in 36, 37 and 28% yields, from chick pea, cow pea and horse gram, resp. Study of their properties revealed mixed granule populations; single stage swelling with high solubility in water for cow pea and horse gram starches in comparison to chick pea starch; slightly higher solubility in DMSO for chick pea starch followed by cow pea and horse gram starches; a relatively high viscosity in alkaline solution of cow pea starch; and Brabender amylograms indicating a low slurry viscosity and low set back for chick pea starch compared to the other 2 starches which exhibited considerable peak viscosity as well as retrogradation. All the starches contained amylose in the range 32-34%. X-ray powder patterns showed chick pea and horse gram starches to be of B-type, whereas cow pea starch was of A-type.

Item Type: Article
Uncontrolled Keywords: STARCHES-SPECIFIC; chick-pea starch, physico-chemical properties of; cowpea starch, physico-chemical properties of; horse gram starch, physico-chemical properties of; LEGUMES-
Subjects: 500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 30 Starch Chemistry
600 Technology > 08 Food technology > 14 Physical properties
600 Technology > 08 Food technology > 22 Legumes-Pulses
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 25 May 2016 07:24
Last Modified: 25 May 2016 07:24
URI: http://ir.cftri.com/id/eprint/6729

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