RISS 검색 - 국내학술지논문 상세보기

다국어 초록 (Multilingual Abstract)

This study was conducted to investigate the effect of probiotic from pine needle microbes on growth performance, blood characteristics, carcass traits and economy of pigs. One hundred eighty pigs (L×Y×D, average body weight=75 kg) were grouped and housed with 15 animals per pen for 3 replications per each treatment. The ingredients and pine needle microbes mixed and fermented on anaerobic condition for 10 days to make the fermented diet. The basal diet was substituted with 0 (CON), 3 (T1), 5 (T2) and 10% (T3) of fermented diet, the pigs were fed for 42 days and slaughtered at the end of the trial to measure the carcass traits. Crude protein concentration of fermented diet on 10 day was higher (p<0.05) than that of on 0 day, while crude fiber concentration and pH were lower (p<0.05). The supplementation of fermented diet did not affect on growth performance and feed intake. Hemoglobin concentration of whole blood in T3 was higher (p<0.05) than that of CON, and hematocrit concentrations in CON and T1 were higher (p<0.05) than that of T2 and T3. The concentration of platelet was higher (p<0.05) in T1 than in T2 and T3. The CON had higher (p<0.05) total cholesterol, LDL-cholesterol and triglycerides concentrations than the treatments, whereas lower (p<0.05) HDL-cholesterol concentration. Carcass weight and dressing in T1 and T3 were higher (p<0.05) than those of CON and T2. The backfat thickness was higher (p<0.05) in CON and T2 than in T3. The carcass grade and economy improved by supplementation of fermented diet compare to CON. In conclusion, the supplementation of fermented diet using probiotics from pine needle microbes could improve health and meat quality and reduce the feed cost of pigs.

참고문헌 (Reference)

1 장영달, "항생제 대체제로서 생균제가 이유자돈의 성장능력 및 영양소 이용률, 설사 빈도, 면역 반응에 미치는 영향" 한국동물자원과학회 51 (51): 25-32, 2009

2 이상우, "토양으로부터 분리한 토착유효미생물을 이용한 음식물쓰레기의 자원화" 대한환경공학회 31 (31): 35-41, 2009

3 정지홍, "초기 비육돈에서 생균제 첨가 급여가 생산성, 영양소 소화율, 분내 Lactobacillus와 Escherichia coli 농도, 분으로부터의 유해가스 발생량 및 혈중 혈액세포 농도에 미치는 영향" 한국동물자원과학회 52 (52): 23-28, 2010

4 박찬성, "쑥과 솔잎의 항산화작용 및 아질산염 소거작용" 한국식품저장유통학회 9 (9): 248-252, 2002

5 곽성호, "솔잎가루 첨가량을 달리한 찜케？의 관능적 및 기계적 특성" 한국식품조리과학회 18 (18): 399-406, 2002

6 진소연, "솔잎 가루 첨가 냉동 쿠키의 제조 배합비의 최적화" 한국식품조리과학회 22 (22): 164-172, 2006

7 김희윤, "복합생균제의 첨가급여가 비육돈의 생산성과 육질특성에 미치는 영향" 한국축산식품학회 27 (27): 53-59, 2007

8 Gorinstein, S., "The effects of diets, supplemented with either whole persimmon or phenol-free persimmon, on rats fed cholesterol" 70 : 303-308, 2000

9 송영민, "The effect of fermented persimmon shell diet supplementation on the growth performance and blood parameters in finishing pigs" Animal Science Journal 77 : 314-319, 200606

10 Jeong, I. B., "Sung The use of valuable microorganisms in livestock industry" National Institute of Animal Science 2007