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http://dx.doi.org/10.3746/jkfn.2006.35.2.145

Effects of Fermented Grape Feeds on Physico-Chemical Properties of Korean Goat Meat  

Jeong, Chang-Ho (Division of Applied Life Sciences, Graduate School, Institute of Agricultural and Life Sciences, Gyeongsang National University)
Seo, Kwon-Il (Division of Food Sciences, Sunchon National University)
Shim, Ki-Hwan (Division of Applied Life Sciences, Graduate School, Institute of Agricultural and Life Sciences, Gyeongsang National University)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.35, no.2, 2006 , pp. 145-149 More about this Journal
Abstract
This study investigated the quality characteristics of meat from goat fed fermented grape feeds including chemical composition, physical and sensory properties. The hardness of the goat meat was decreased by feeding fermented grape diets, but no significant difference in the pH was observed between control group and fermented grape diet-fed group. Major minerals in goat meat were shown to be Ca, Na, K and Mg and total amino acid content was the highest in a group fed $20\%$ fermented grape-containing diet (T2) among experimental groups. Major fatty acids in goat meat were linoleic acid, oleic acid, palmitic acid, and stearic acid while the content of oleic acid in meat was significantly increased in the group fed fermented grape diet. By increasing the amount of fermented grape in goat diet, L (lightness), a (redness) and b (yellowness) color parameters of goat meat were increased. From the sensory test, the meat from goat fed $30\%$ fermented grape-containing diet (T3) was evaluated the best, with higher overall acceptability of meat at higher content of fermented grape in goat feeds.
Keywords
goat; fermented grape; textural characteristics; pH; mineral; amino acid; fatty acid; sensory evaluation;
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