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Scanning electron microscopy of in vivo and in vitro digested starch granules of chick pea, cow pea and horse gram.
El Faki, H. A. and Desikachar, H. S. R. and Tareen, J. A. K. and Tharanathan, R. N. (1983) Scanning electron microscopy of in vivo and in vitro digested starch granules of chick pea, cow pea and horse gram. Lebensmittel Wissenschaft und Technologie, 17 (5). 276-281, 21 ref..
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Abstract
In vivo and in vitro digestibility of granular starches isolated from chick pea, cow pea and horse gram is described. Digestibility in vivo of these starches was lower than that of corn starch. Significant differences in the wt. and contents of small intestine and caecum and caecum pH of rats were noticeable between control (i.e. corn starch) and experimental groups. Scanning electron microscopy of the residual starch granules isolated from various organs revealed characteristic degradation patterns. In vitro digestibility using glucoamylase and salivary alpha-amylase revealed considerable differences among the 3 legume starches the changes in the granule morphology brought about by enzyme action were followed by scanning electron microscopy. Of the 3 legume starches tested chick pea starch granules appeared to be more digestible both by in vivo and in vitro systems.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | DIGESTIBILITY-; legume starch granules, digestibility of; STARCHES-SPECIFIC; LEGUMES-; chick-pea starch granules, digestibility of; cowpea starch granules, digestibility of; horse gram starch granules, digestibility of |
| Subjects: | 500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 07 Microscopic Analysis 600 Technology > 08 Food technology > 22 Legumes-Pulses |
| Divisions: | Grain Science and Technology |
| Depositing User: | Food Sci. & Technol. Information Services |
| Date Deposited: | 23 Aug 2021 04:58 |
| Last Modified: | 23 Aug 2021 04:58 |
| URI: | http://ir.cftri.res.in/id/eprint/6480 |
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