饲料添加剂包被产品的制备和检测方法研究进展  

Preparation and Evaluation of Coated Feed Additives: A Review

作　　者：吴鹏 徐二华[1] 赵威[1] 侯嘉 张倩云[1] 王效 李苗 范海萍 程赛赛 李浙烽[1] WU Peng;XU Erhua;ZHAO Wei;HOU Jia;ZHANG Qianyun;WANG Xiao;LI Miao;FAN Haiping;CHENG Saisai;LI Zhefeng(Provincial Key Agricultural Enterprise Research Institute of King Techina,Hangzhou King Techina Feed Co.,Ltd.Zhejiang Hangzhou 311107,China)

机构地区：[1]康德权包膜饲料添加剂省级重点农业企业研究院,杭州康德权饲料有限公司,浙江杭州311112

出　　处：《中国畜牧杂志》2022年第10期37-43,共7页Chinese Journal of Animal Science

摘　　要：包被技术起源于20世纪30年代,经过九十多年的研究和应用,已发展出200余种工艺。活性物质经包被后形成微胶囊,其主要目的是为了保护有效成分、改善使用性能、提高生物利用度和减少对机体的损伤等,解决饲料工业中的一些痛点问题,因此包被技术在20世纪70年代被引入到饲料添加剂行业。随着包被型丁酸钠、氧化锌、氯化胆碱、半胱胺等产品的应用和推广,饲料添加剂包被产品的效果逐渐得到认可。现阶段,针对饲料添加剂包被产品仍缺少有效的、统一的评价和监管体系。本文主要就饲料添加剂包被产品的作用原理、制备工艺及检测方法进行综述,旨在为包被技术在饲料添加剂行业中的应用提供参考。Encapsulation techniques originated in the 1930s, and have developed more than 200 coating process since then.The coated active agents are called microcapsule. The main purposes of coating are to protect the active agents, improve the performance, enhance the bioavailability and reduce the damage to the body, which could solve some problems in feed industry, so this technology was applied to coat feed additive in the 1970s. With the application and popularity of some microcapsule products like sodium butyrate, zinc oxide, choline chloride, cysteamine, the advantages of coated feed additives are gradually recognized. So far, there is still a lack of effective and standard evaluation and supervision system for coated feed additives. This review introduces the principle of action, preparation and evaluation methods of coated feed additives,aiming to provide reference for the application of encapsulation techniques in feed additive industry.

关 键 词：饲料添加剂 包被 微胶囊 制备 检测 

分 类 号：S816[农业科学—饲料科学]