Physico-chemical characterization and microbial studies of muscle lipid of Liner silver grunter (Pomadasys hasta) of the Bay of Bengal

• Autorzy: Jahan F. , Uddin M.H. , Bhattacharjee S.C.
• Języki publikacji: EN

Abstrakty

EN

Lipid was extracted from the lipid containing muscle of Liner silver grunter (Pomadasys hasta) by solvent extraction and then purified by standard method. The physico-chemical properties of lipid sample were determined and compared with those of other standard fats and oils. Fatty acid composition of the lipid sample was investigated by Thin Layer Chromatographic (TLC) examination. Gas Liquid Chromatographic (GLC) examination was performed by the methyl esters mixture prepared from the lipid sample. The de-oiled muscle of the fish was studied for the determination of ash content, fiber content, moisture content and protein content. The lipid containing selected muscle was analyzed quantitatively for the determination of percentages of protein, cholesterol and minerals (N, P, K, Ca, and Na). The lipid containing muscle was also analyzed for the determination of the amount of eleven metals by using Atomic Absorption Spectrophotometric method. The lipid sample was evaluated by microbial activity (bacterial activity against nine bacteria and fungal activity against seven fungi).

Słowa kluczowe

EN

Bengal Bay; fish; liner silver grunter; Pomadasys hasta; muscle lipid; lipid; physical characteristics; chemical characteristics; gas liquid chromatography; thin-layer chromatography; metal analysis; microbial analysis; polyunsaturated fatty acid

• Wydawca: -
• Czasopismo: International Letters of Natural Sciences
• Rocznik: 2016
• Tom: 58
• Opis fizyczny: p.60-69,fig.,ref.

Twórcy

autor

Jahan F.

• Department of Allied Sciences, Faculty of Science, Engineering and Technology, University of Science and Technology Chittagong (USTC), Chittagong, Bangladesh

autor

Uddin M.H.

• Department of Applied and Environmental Chemistry, University of Chittagong, Chittagong 4331, Bangladesh

autor

Bhattacharjee S.C.

• Bangladesh Council of Scientific and Industrial Research (BCSIR), Chittagong, Bangladesh

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Identyfikatory

DOI

10.18052/www.scipress.com/ILNS.58.60