首页|白酒糟生物发酵饲料的生产工艺及其在猪和鸡生产中的应用

白酒糟生物发酵饲料的生产工艺及其在猪和鸡生产中的应用

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白酒糟是白酒加工产生的副产物,含有丰富的营养物质,粗蛋白质含量高,氨基酸种类齐全,且富含生物活性物质,可作为优良的非常规饲料资源开发利用.但由于新鲜白酒糟易腐烂难以保存,加之粗纤维等抗营养因子含量较高,限制了其在猪、鸡等单胃动物生产中的应用.采用微生物发酵可有效降低白酒糟的粗纤维含量,提高粗蛋白质等含量和磷的利用率,进而提高动物对白酒糟的利用效率.因此,将白酒糟经过微生物发酵做成优质的生物饲料,不仅有利于推进其饲料化利用,还可节约玉米、豆粕等常规饲料资源,降低养殖成本.本文就白酒糟资源概况、营养特点及组成成分、白酒糟生物发酵饲料生产工艺以及白酒糟生物发酵饲料在猪和鸡生产中的应用进行综述,旨在为发酵白酒糟作为饲料原料资源在猪和鸡生产中的合理应用提供参考.
Production Technology of Biological-Fermented Feed for Distiller's Grains and Its Application in Swine and Chicken Production
Distiller's grains,a kind of ethanol production industry by-products,which contain abundant nutri-ents,such as high crude protein content,complete amino acids and rich bioactive substances,and can be used as an excellent unconventional feed resource.However,fresh distiller's grains were easy to deteriorate and dif-ficult to preserve,and contain higher content of anti-nutritional factors,such as crude fiber,resulting in the ap-plication of fresh distiller's grains in monogastric animals is limited.Microbial fermentation can effectively re-duce the content of crude fiber,increase the content of crude protein and the utilization rate of phosphorus,and improve the utilization efficiency of distiller's grains.Therefore,the microbial fermentation of distiller's grains into high quality biological feed is not only beneficial to promote its feed utilization,but also to save conventional feed resources such as corn and soybean meal and reduce breeding costs.This paper reviews the resources,nutritional characteristics and composition of distiller's grains,the production process of fermented distiller's grains and the application of fermented distiller's grains in swine and chicken production,to provide reference for the application of fermented distiller's grains as feed in swine and chicken production.[Chinese Journal of Animal Nutrition,2024,36(4):2188-2198]

distiller's grainfermented distiller's grainnutritional valueswinechicken

王玉珏、崔艺燕、马现永、余苗

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广东省农业科学院动物科学研究所,农业农村部华南动物营养与饲料重点实验室,猪禽种业国家重点实验室,广东省畜禽育种与营养研究重点实验室,广东省畜禽肉品质量安全控制与评定工程技术研究中心,广州 510640

白酒糟 发酵白酒糟 营养价值 猪 鸡

科技创新战略专项科技创新战略专项广东省农科院农业优势产业科学团队建设项目清远市科技计划江门市科技计划广东省乡村振兴战略专项广东省乡村振兴战略专项广东省省级科技计划广东省海外名师项目广东省清远市清城区现代农业产业园项目猪禽种业全国重点实验室项目猪禽种业全国重点实验室项目

R2023PY-JX015R2020YJ-YB2002202118TD2021DZX01820216602003700069972023TS-32023KJ4652023B02020100202023QZ-NK09ZQQZ-03

2024

10.12418/CJAN2024.190

动物营养学报
中国畜牧兽医学会

动物营养学报

CSTPCD北大核心
影响因子：1.297
ISSN：1006-267X
年,卷(期)：2024.36(4)
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