Lipid Profile of the Skin and Muscle of Freshwater Sardine (<i>Pellenula afzeliusi</i>): Nutritional /Dietary Implications

Authors

  • EI Adeyeye Department of Chemistry, University of Ado Ekiti, Ado-Ekiti
  • MA Oyarekua Department of Chemistry, University of Education, Ikere-Ekiti

DOI:

https://doi.org/10.3329/bjsir.v46i4.9602

Keywords:

Lipid profile, Skin and muscle, Pellenula afzeliusi, Gas chromatograph, Fatty acid, Phospholipid, Sterol

Abstract

The levels of fatty acids, phospholipids and sterols were determined in the skin and muscle of Pellenula afzeliusi using gas chromatograph. Results showed crude fat varied from 0.697-7.476 g/100 g; SFA varied from 30.3-34.8 % of total fatty acids, total unsaturated fatty acids varied from 57.3-61.2 %, PUFA range was 12.1-17.8 % and PUFA/SFA ranged from 0.348-0.587. Both skin and muscle had high levels of n-6 fatty acids but low in n-3 fatty acids. The correlation coefficient was significantly and positively high at r = 0.05 in the fatty acids. In the phospholipids, cephalin was highest in skin but lecithin was highest in the muscle with respective values of 965 and 432 (mg/100 g). The sterol values in the skin varied between 111-112 (111.5±0.58) mg/100 g and muscle was 19.5-19.6 (19.6±0.058) mg/100 g. Whilst 100 g skin would provide 5.233 g fatty acids, 100 g muscle would provide 0.488 g fatty acids.

Key words: Lipid profile; Skin and muscle; Pellenula afzeliusi; Gas chromatograph; Fatty acid; Phospholipid; Sterol

DOI: http://dx.doi.org/10.3329/bjsir.v46i4.9602

BJSIR 2011; 46(4): 523-532

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How to Cite

Adeyeye, E., & Oyarekua, M. (2012). Lipid Profile of the Skin and Muscle of Freshwater Sardine (<i>Pellenula afzeliusi</i>): Nutritional /Dietary Implications. Bangladesh Journal of Scientific and Industrial Research, 46(4), 523–532. https://doi.org/10.3329/bjsir.v46i4.9602

Issue

Vol. 46 No. 4 (2011)

Section

Articles

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