Effect of Natural Additives on the Fatty Acid Signatures of Green Mussel Perna viridis L. in a Time-Dependent Accelerated Shelf Life Study

Chakraborty, Kajal and Chakkalakal, Selsa Jose and Joseph, Deepu (2014) Effect of Natural Additives on the Fatty Acid Signatures of Green Mussel Perna viridis L. in a Time-Dependent Accelerated Shelf Life Study. Journal of Food Quality, 37 (6). pp. 415-428.

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Abstract

The present study identified the freeze-dried concentrate of green mussel to possess valuable nutritional properties with respect to long-chain polyunsaturated fatty acids. The freeze-dried concentrate (C0) was stabilized with different ratios of naturally derived antioxidative oleoresins of Rosmarinus officinalis and Curcuma longa along with trace amounts of other natural additives to obtain four combinations (C1, C2, C3 and C4) and was subjected to accelerated shelf storage for 90 days (d90) to understand their role in retaining the desired nutritional composition. A threshold level of oleoresins of C. longa : R. officinalis (0.8:0.4%) was sufficient for optimum antioxidant activity, and further addition of endogenous antioxidants did have negative impacts on stability of the polyunsaturated fatty acid compositions of the green mussel concentrate. The combinations C2 and C4 effectively arrested the isomeric conversion of cis polyunsaturated fatty acids to their trans conformers at d0 and d90 than recorded in C0.

Item Type:	Article
Uncontrolled Keywords:	Natural Additives; Fatty Acid Signatures; Green Mussel; Perna viridis; Time-Dependent Accelerated Shelf Life Study
Subjects:	Biochemistry > Bioactive compounds Biochemistry
Divisions:	CMFRI-Kochi > Marine Biotechnology, Fish Nutrition and Health Division Subject Area > CMFRI > CMFRI-Kochi > Marine Biotechnology, Fish Nutrition and Health Division CMFRI-Kochi > Marine Biotechnology, Fish Nutrition and Health Division Subject Area > CMFRI-Kochi > Marine Biotechnology, Fish Nutrition and Health Division
Depositing User:	Arun Surendran
Date Deposited:	13 May 2016 09:11
Last Modified:	10 Jul 2017 10:50
URI:	http://eprints.cmfri.org.in/id/eprint/10792

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