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Glutathione suppresses lipid oxidation of Clanis bilineata larvae meat during frozen storage

Author:
Wu, Shengjun
Source:
Entomological research 2018 v.48 no.5 pp. 451-454
ISSN:
1738-2297
Subject:
cryoprotectants, fatty acid composition, free fatty acids, frozen storage, glutathione, larvae, lipid peroxidation, lipids, meat, oxidation, palatability, peroxide value, shelf life, thiobarbituric acid-reactive substances
Abstract:
The lipids of Clanis bilineata larvae meat (CBLM) are susceptible to oxidation, and thus the commercial and consumption values of CBLM decrease during frozen storage. In the present study, peroxide values (PV), thiobarbituric acid‐reactive substances (TBARS), free fatty acid (FFA) content, fatty acid composition, and likeness (palatability) score of CBLM were determined to investigate the effect of glutathione on the oxidation of CBLM lipids. Glutathione decreased the PV, TBARS, and FFA content, maintained fatty acid composition, and increased the likeness (palatability) score of the CBLM, indicating that glutathione can be used as a cryoprotectant to extend the shelf life of CBLM.
Agid:
6149356