发酵生产饲用单细胞蛋白的研究进展  

Progress on Fermentation Production of Single-Cell Protein for Animal Feed

作　　者：季小禹 王永伟 刘宽博 李爱科 JI Xiaoyu;WANG Yongwei;LIU Kuanbo;LI Aike(Food Quality and Nutrition Research Institute,Academy of National Food and Strategic Reserves Administration,Beijing 100037,China;College of Animal Science and Technology,Henan University of Science and Technology,Luoyang 471000,China)

机构地区：[1]国家粮食和物资储备局科学研究院,粮食品质营养研究所,北京100037 [2]河南科技大学动物科技学院,洛阳471000

出　　处：《动物营养学报》2024年第6期3525-3533,共9页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：国家粮食和物资储备局科学研究院基本科研业务费(ZX2233);国家“十四五”重点研发计划(2021YFD13003000)。

摘　　要：生物发酵技术可以利用工农业生产副产品或废弃物生产单细胞蛋白(SCP),且发酵工艺具有微生物菌体增殖速度快、占地少、不受气候影响及无污染等特点。SCP可以替代传统的动植物蛋白质饲料原料,对缓解当前粮食安全和保障畜牧业可持续发展具有重要意义。本文综述了生产SCP的微生物种类、发酵工艺和影响因素,以及其在动物饲粮中的安全性和应用效果,旨在为进一步推动饲用SCP的高效生产和科学应用提供参考。Biofermentation technology can produce single-cell protein(SCP)by utilizing industrial and agricultural low-value wastes,and the fermentation process has characteristics of fast proliferation of microbial bacteria,small area,no influence by climate and no pollution.SCP can replace traditional animal and plant protein feed materials,which is of great significance to alleviate the current feed grain security and guarantee the sustainable development of animal husbandry.This paper summarized the microbial species,fermentation process and influencing factors for the production of SCP,as well as its safety and application effects in animal diet,which can provide reference for further promoting the efficient production and scientific application of SCP for animal feed.[Chinese Journal of Animal Nutrition,2024,36(6):3525-3533]

关 键 词：单细胞蛋白 发酵工艺 饲用安全性 应用效果 

分 类 号：S816[农业科学—饲料科学]