遂道式微波对灵芝孢子粉的灭菌实验研究  

Studies on Tunnel Model Microwave Sterilization of Ganoderma lucidium Spore Powder

作　　者：严焕雄[1] 曾荣华[1] 李咏华[1] 梅杰 

机构地区：[1]中药提取分离过程现代化国家工程研究中心,广州白云山汉方现代药业有限公司,广东广州5102402 [2]广州科威微波能有限公司,广东广州510240

出　　处：《现代中药研究与实践》2013年第6期66-68,共3页Research and Practice on Chinese Medicines

摘　　要：目的优选遂道式微波对灵芝孢子粉灭菌的工艺参数。方法以灭菌效果、灵芝孢子粉质量为指标,采用单因素试验对润湿剂、物料粒度、物料厚度、微波时间进行考察。结果获得较佳遂道式微波对灵芝孢子粉的灭菌工艺,其工艺参数为:75%乙醇润湿剂,30目筛粒度,1cm物料厚度,10min微波灭菌时间。结论优选的工艺灭菌效果佳,且灵芝孢子粉质量达标,该工艺可应用于工业化生产。Objective To optimize the sterilization technology ofGanoderma lucidiuln Spore Powder（GLSP） with tunnel model microwave. Methods The sterilization effect was used as the index to evaluate the technologies based on single factor test, in which the wetting agent, particle size, material thickness and sterilization time were considered as main technology factors, and the contents of water and polysaccharide were observed. Results The optimum condition was as follows： wetting agent 75% ethanol, particle size 30 mesh, material thickness 1 cm, and sterilization time 10 minutes. Conclusion The new sterilization procedure is efficient and easy to operate.

关 键 词：灵芝孢子粉 遂道式微波 灭菌 

分 类 号：R927.1[医药卫生—药学]