Effect of sodium chloride on the extractability of proteins from sesame seed (Sesamum indicum L.).

Prakash, V. (1986) Effect of sodium chloride on the extractability of proteins from sesame seed (Sesamum indicum L.). Journal of Agricultural and Food Chemistry, 34 (2). 256-259, 19 ref.. ISSN 0021-8561

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Abstract

The effect of various NaCl concn. on extractability of sesame seed proteins was investigated. Extractability of total protein increases to nearly 80% until 5% NaCl after which it remains constant. The extractability was also investigated as a function of pH at all NaCl concn. The pH of min. extractability drifted toward acidic pH as the NaCl concn. increased from 0.05 to 2.0M . The observed results are explained as being due to preferential extractability of the various protein fractions with increasing concn. of NaCl and also due to the binding of sodium ions to these protein fractions.

Item Type:	Article
Uncontrolled Keywords:	SALT-; sesame seed proteins, NaCl & extractability of; EXTRACTION-; PROTEIN-PRODUCTS; SESAME-; NaCl & extractability of sesame seed proteins
Subjects:	600 Technology > 08 Food technology > 16 Nutritive value > 03 Proteins 600 Technology > 08 Food technology > 19 Lipids-oils/fats > 01 Oilseeds
Divisions:	Protein Chemistry and Technology
Depositing User:	Food Sci. & Technol. Information Services
Date Deposited:	02 Mar 2018 05:27
Last Modified:	02 Mar 2018 05:27
URI:	http://ir.cftri.res.in/id/eprint/6587

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