大蒜提取物成型制粒过程研究  

Study on dry granulation of extrction of garlic

作　　者：邹芝芳[1] 

机构地区：[1]湖南工学院机械系,湖南衡阳421000

出　　处：《化学工程师》2010年第11期54-56,共3页Chemical Engineer

摘　　要：通过对大蒜中超氧化物歧化酶的提取,并将提取物的浓缩液在流化床干燥制粒机中进行干燥制粒实验,得出了进风温度、进风量、喷雾空气压力、喷雾速度等主要参数的优化值。针对实验中存在的问题,通过对FL-5型沸腾制粒机结构的改造,改善了所制颗粒的均匀度,通过对喷头结构的改造,改善了流化床干燥制粒机的操作性能。The SOD in garlic was extracted to dry and granulated in fluid bed.The optimized parameters of entering air temp,supply air rate,atomizing air pressure and atomizing speed were obtained.The degree of homogeneity of grain was improved by transformed of FL-5 granulator.The operating performance of fluid bed dry granulator was improved by transformed of blow head structure.

关 键 词：大蒜 流化床 干燥 优化 改造 

分 类 号：TQ460.6[化学工程—制药化工]