Feeding Effect of Oriental Medicine on the Functional Properties of Pig Meat

한약재 부산물 투여가 돈육의 기능성에 미치는 영향

  • 최진호 (부산수산대학교 식품생명과학과) ;
  • 김동우 (부산수산대학교 식품생명과학과) ;
  • 문영실 (부산수산대학교 식품생명과학과) ;
  • 장동석 (부산수산대학교 식품공학과)
  • Published : 1996.02.01

Abstract

To evaluate the feeding effect of oriental medicine on the functional properties of pork, male pigs(Sus scrofa var. domesticus L.) were fed commercial basic diets containing 1.0%, 3.0% and 7.0% of oriental medicine complex from 30 or 45 days before slaughter. The growth pattern and physical conditions of pigs during the feeding period were checked, and after slaughter, the taste of pork and biological characteristics of serum were analyzed. Body weight gain was significantly increased in case of 45 day feeding groups of 3.0 and 7.0% compared with control group (p<0.05), whereas food intakes were slightly decreased in these groups. Triglyceride and total cholesterol levels were effectively decreased in the same feeding groups compared with control group (p<0.01~0.001). Three percent feeding group not only effectively decreased the LDL-cholesterol levels, but also sig-nificantly decreased the atherogenic index in 30 days(p<0.001). Malondialdehyde levels and hy-droxyl radical formations were effectively inhibited in all oriental medicine feeding groups. Superoxide dismutase activities were effectively increased only in 3.0% feeding groups, HDL-cholesterol levels almost did not change in 3.0% and 7.0% feeding groups in 30 days. External and sensory evaluations make satisfactory results in all oriectal medicines feeding groups. According to the experimental results, the growth pattern and physical nomditions of the pigs fed oriental medicine without feeding any antibiotics were relatively superior to those of control group. The authors suggest that, if more than 3.0% of oriental medicine were fed to the pigs from more then 30 days before slaughter the pork is reatively better than those of general pork not only for the modulating the chronic degenerative diseases, but also for its qualities and tastes.

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