Bioaccessibility of trace elements and chromium speciation in commonly consumed cereals and pulses.

Meena, Kumari and Kalpana, Platel (2017) Bioaccessibility of trace elements and chromium speciation in commonly consumed cereals and pulses. International Journal of Food Properties, 20 (7). pp. 1612-1620. ISSN 1094-2912

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Abstract

Copper, manganese, and chromium content and their bioaccessibility were determined in commonly consumed cereals and pulses. Copper, manganese, and chromium concentration of these grains ranged from 0.19 to 1.22, 0.46 to 8.12, and 0.02 to 0.11 mg/100 g, respectively. Bioaccessibility of these minerals from the grains ranged from 6.6 to 32.5% (copper), 15.5 to 43.5% (manganese), and 2.66 to 36.4% (chromium). In terms of bioaccessibility of these minerals, pulses provided more than cereals. Speciation analysis of chromiumby selective alkaline method demonstrated the presence of the toxic hexavalent chromium in lower concentration than trivalent form.

Item Type:	Article
Uncontrolled Keywords:	Copper; Manganese; Chromium; Bioaccessibility; Speciation
Subjects:	500 Natural Sciences and Mathematics > 07 Life Sciences > 03 Biochemistry & Molecular Biology > 17 Vitamin Biochemistry 600 Technology > 08 Food technology > 21 Cereals 600 Technology > 08 Food technology > 22 Legumes-Pulses
Divisions:	Dept. of Biochemistry
Depositing User:	Food Sci. & Technol. Information Services
Date Deposited:	04 Jul 2017 09:47
Last Modified:	04 Jul 2017 09:47
URI:	http://ir.cftri.res.in/id/eprint/12750

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