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Indian Journal of Poultry Science
Year : 2015, Volume : 50, Issue : 2
First page : ( 180) Last page : ( 185)
Print ISSN : 0019-5529. Online ISSN : 0974-8180.

Antioxidative effect of grape (Vitis vinifera) seed extract on refrigerated stored (4±1°C) chicken meat patties

Sen A.R.2,*, Reddy G.V. Bhaskar1, Reddy K. Sudhakara1, Reddy K. Kondal1, Rao T. Madhava1

ICAR-National Research Centre on Meat, Chengicherla, Hyderabad-500 092, AP

2Present address: ICAR-Central Institute of Fisheries of Education (Deemed University), 32 GN Block, Sector-V, Salt Lake, Kolkata-700091, W.B.

1Department of Livestock Products Technology, College of Veterinary Science, Rajendranagar, Hyderabad-500 030

*Corresponding author: e-mail: senarup@rediffmail.com

Online published on 3 December, 2016.

Abstract

Antioxidant and antimicrobial efficacy of grape seed extract (GSE) comparing with synthetic antioxidant i.e. butylated hydroxy anisole (BHA) was studied in chicken meat patties during refrigerated storage (4±1°C). The chicken patties added with GSE had significantly (P<0.05) lower 2-thiobarbituric acid reactive substance (2-TBARS) values and free fatty acid (FFA) per cent compared to control (C) and BHA added patties during refrigerated storage. Addition of GSE significantly (P<0.05) reduced the total plate counts, total psychrophilic counts and coliform counts during 20 days of refrigerated storage (4±1°C). Patties with GSE recorded significantly (P<0.05) superior scores of colour, flavour, juiciness and overall palatability than C and BHA added patties. The 2-TBARS values, FFA per cent and microbial counts increased significantly (P<0.05) and sensory scores were decreased significantly (P<0.05) as the progressing of storage period irrespective of treatments. These changes were within limits and did not show significant quality deterioration. It is concluded that addition of natural antioxidant i.e GSE @ 0.1% delayed the rancidity development, inhibited the growth of micro organisms and further increased shelf life of chicken meat patties up to 20 days.

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Keywords

Antioxidant, chicken meat patties, grape seed extract, refrigerated storage, storage stability.

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