摘要
白酒糟是以谷物为主要原料,采用传统的固态发酵和固态蒸馏工艺制得白酒后的副产物,其产量大、来源广泛、价格低廉,富含蛋白质、纤维素、脂肪等发酵残余有机物,在反刍动物饲粮中具有较好的应用价值。近年来,随着生物发酵技术的发展,白酒糟的营养价值得以提升,白酒糟生物饲料在猪生产中也得到了应用。本文从白酒糟的物理特性、养分含量、菌群结构特点、生物发酵工艺及其在猪生产上的应用现状等方面进行了综述。
White distiller’s grains are the by product of Chinese liquor made from grain by traditional solid fer mentation and distillation process.They are thought to have broad marketing potentiality as ruminant animal foodstuffs due to its large output,wide source,low price and abundant organic matter,like protein,cellulose and fat.In recent years,with the development of biological fermentation technology,the nutritional value of white distiller’s grains is improved.There are many reports related the biological feed of white distiller’s grains used in swine production.In present study,the physical property,nutrient composition and flora struc ture characteristics,biological fermentation technology of white distiller’s grains and its application in swine production were reviewed.
作者
刘志云
钟晓霞
姚焰础
杨飞云
LIU Zhiyun;ZHONG Xiaoxia;YAO Yanchu;YANG Feiyun(Key Laboratory of Pig Industry Sciences of Ministry of Agriculture and Rural Affairs,Chongqing Key Laboratory of Pig Industry Sciences,Chongqing Academy of Animal Sciences,Rongchang 402460,China)
出处
《动物营养学报》
CAS
CSCD
北大核心
2020年第1期15-20,共6页
CHINESE JOURNAL OF ANIMAL NUTRITION
基金
国家重点研发计划资助(2018YFD0500600)
关键词
白酒糟
生物饲料
猪
white distiller’s grains
biological feed
swine
