膳食纤维在改善猪福利方面的作用。
The Role of Dietary Fiber in Improving Pig Welfare.
作者信息
Do Sungho, Jang Jae-Cheol, Lee Geon-Il, Kim Yoo-Yong
机构信息
Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, 1, Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea.
Department of Animal Science, Gyeongsang National University, 33 Dongjin-ro, Gyeonsangnam-do, Jinjusi 52725, Republic of Korea.
出版信息
Animals (Basel). 2023 Feb 28;13(5):879. doi: 10.3390/ani13050879.
This review aims to discuss the effects of dietary fiber sources with various levels on stereotypic behaviors in sows. There are a variety of dietary fiber sources that are supplemented to feeds for sows. However, dietary fiber sources have different physio-chemical properties, leading to controversial results in feed motivation, nutrient digestibility, and behaviors in sows fed fiber-rich diets. Findings from previous studies indicated that soluble fiber delays nutrient absorption and decreases physical activity after feeding. In addition to this, it increases volatile fatty acid production, provides energy, and prolongs the feeling of satiety. It also prevents certain stereotypies and thus is paramount to sow welfare.
本综述旨在探讨不同水平的膳食纤维来源对母猪刻板行为的影响。有多种膳食纤维来源被添加到母猪饲料中。然而，膳食纤维来源具有不同的理化性质，这导致在富含纤维日粮喂养的母猪的采食动机、养分消化率和行为方面产生了有争议的结果。先前研究的结果表明，可溶性纤维会延迟养分吸收，并降低采食后的身体活动。除此之外，它还能增加挥发性脂肪酸的产生，提供能量，并延长饱腹感。它还能预防某些刻板行为，因此对母猪福利至关重要。
Zotero 插件