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NTIS 바로가기한국유화학회지 = Journal of oil & applied science, v.34 no.4, 2017년, pp.807 - 817
고용균 (강원대학교 동물생명과학대학) , 김진수 (강원대학교 동물생명과학대학) , 박병성 (강원대학교 동물생명과학대학)
The present study was undertaken to investigate the effect of fermented earthworm cast feed prepared by using three probiotic mixture with Bacillus subtilis strain on meat quality and growth performance of broiler chickens. A total of 240 one-day-old broiler chickens were randomly assigned to four t...
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핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
생균제의 장점은 무엇인가? | 가축 생균제란 소화관 미생물 균형을 개선함으로써 숙주동물의 건강에 유익한 효과를 주는 살아있는 미생물 사료첨가제를 말한다[1,2]. 생균제는 소화관에 부착하는 능력이 높아서 병원성 세균이 소화관 벽에 부착하는 것을 방지하며 숙주동물의 면역능력을 향상시킨다[3]. 생균제는 선천적 면역을 활성화시켜 소화관 점막의 보호벽을 두껍게 할 뿐만 아니라 항균물질인 디펜신의 분비를 촉진시켜 동물의 성장을 촉진시킨다[4]. | |
가축 생균제란 무엇인가? | 가축 생균제란 소화관 미생물 균형을 개선함으로써 숙주동물의 건강에 유익한 효과를 주는 살아있는 미생물 사료첨가제를 말한다[1,2]. 생균제는 소화관에 부착하는 능력이 높아서 병원성 세균이 소화관 벽에 부착하는 것을 방지하며 숙주동물의 면역능력을 향상시킨다[3]. | |
지질 분해 효소는 어떻게 이용되는가? | 지렁이 분변토 발효사료의 혼합 균주는 상당한 양의 전분 분해효소 아밀라아제, 단백질 분해효소 프로테아제 및 리파제와 같은 지질 분해 효소를 생성한다. 이러한 효소는 전분과 단백질을 쉽게 소화할 수 있는 작은 영양소로 효율적으로 분해하여 동물의 성장에 이용할 수 있도록 한다. 이러한 균주는 또한 많은 병원성 박테리아에 효과가 있는 항균 성분을 생산한다[1,4,6]. |
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