Abstract ▼ AI-Helper

This study was carried out to investigate the feeding effects of fermented wild grape by-product on pork meat qualities. The samples consisted of the pork not fed fermented wild grape byproduct(FWG-X) and the pork fed fermented wild grape byproduct(FWG-O). The moisture, crude protein, crude fat and ...

This study was carried out to investigate the feeding effects of fermented wild grape by-product on pork meat qualities. The samples consisted of the pork not fed fermented wild grape byproduct(FWG-X) and the pork fed fermented wild grape byproduct(FWG-O). The moisture, crude protein, crude fat and crude ash were not significantly different between samples. The cholesterol and TBARS of FWG-O were lower than those of the FWG-X, and the salt soluble protein extractability of FWG-O was higher than that of the FWG-X(p<0.05). The calorie, cooking loss, water holding capacity, pH and volatile basic nitrogen were not significantly different between FWG-X and FWG-O. The meat colors of the a and b value of FWG-O were higher than those of the FWG-X, and in case of the fat color, the a value of FWG-O was higher than that of the FWG-X. The hardness, springiness, cohesiveness, gumminess, chewiness and shear force were not significantly different between FWG-X and FWG-O. The total amino acid contents of FWG-X and FWG-O were 74.35 and 69.59g/100g protein, respectively, The raw meat color of FWG-O was higher than that of the FWG(p<0.01), and the cooked meat color(p<0.05), taste(p<0.001), flavor(p<0.001), juiciness(p<0.01) and palatability(p<0.01) were superior to those of the FWG-X. This study showed that fermented wild grape by-product decreased the cholesterol content and lipid oxidation with enhancing the sensory score.

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