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发明名称
一种低温真空生产中药产品的方法
摘要
一种低温真空生产中药产品的方法,包括选料、预处理、干燥,其中干燥中的升华干燥要求工作温度为-30℃—90℃,真空度为5—50Pa,时间为6—30小时;解析干燥是在同样真空条件下逐渐升温,最高温度为70℃,持续时间4—8小时。其优点是:能很好保留药材中的有效成分,疗效高,服用方便,便于携带,运输和贮存。
申请公布号
CN1265878A
申请公布日期
2000.09.13
申请号
CN99112713.7
申请日期
1999.03.03
申请人
王润洲
发明人
王金庸;王润洲
分类号
A61J3/00;A61K35/78
主分类号
A61J3/00
代理机构
代理人
主权项
1、一种低温真空生产中药产品的方法,其生产过程包括选料、予处理、干燥,包装等工序,其特证是:干燥分为升华干燥和解析干燥两个阶段,升华干燥的工艺条件要求工作温度为-30℃--90℃,真空度为5-50Pa,工作时间为6-30小时;解析干燥是在升华干燥后,在同样真空条件下逐渐升湿,最高温度为70℃,持续时间4-8小时。
地址
110002辽宁省沈阳市和平区皇寺路77号辽宁中医学院二附属医院第一门诊205室
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