
基本信息:
- 专利标题: 一种猪用淫羊藿颗粒剂制备工艺
- 专利标题(英):Pig epimedium herb granule preparation process
- 申请号:CN201610223383.8 申请日:2016-04-12
- 公开(公告)号:CN105816500A 公开(公告)日:2016-08-03
- 发明人: 杨丽娟 , 孙飞 , 杨阳
- 申请人: 镇江荣邦生物科技有限公司
- 申请人地址: 江苏省镇江市扬中市开发区港隆路326号
- 专利权人: 镇江荣邦生物科技有限公司
- 当前专利权人: 镇江荣邦生物科技有限公司
- 当前专利权人地址: 江苏省镇江市扬中市开发区港隆路326号
- 主分类号: A61K36/296
- IPC分类号: A61K36/296 ; A61K9/16 ; A61P43/00 ; A61P37/04 ; A61P15/08
The invention relates to a pig epimedium herb granule preparation process, belongs to the technical field of veterinary traditional Chinese medicinal preparations, and aims to provide a preparation process for pig epimedium herb granules. According to the preparation process for the pig epimedium herb granules, the content of icariine in the epimedium herb can be remarkably improved so as to enhance the efficacies and effects of the epimedium herb. The preparation method comprises the following steps: adding 8 times of water into epimedium herb and decocting twice; soaking the epimedium herb for one hour by warm water at the temperature of 60 DEG C before the epimedium herb is decocted for the first time, and then heating and extracting; continuously detecting for one hour when the heating temperature reaches 100 DEG C, decocting twice according to the method, and merging filtrates; concentrating the filtrate to the relative density of 1.02 to 1.05; adding 95 percent ethyl alcohol to enable the alcohol content to reach 70 percent; standing and precipitating for 24 hours, centrifuging, placing precipitate into a drying oven, and performing vacuum drying at 60 DEG C; adding a dried material into chlorosulfonic acid-pyridine solution; adding ice to terminate a reaction after an oscillating reaction is performed for two hours at 75 DEG C; regulating the pH value to be 6.8 to 7.0 by using saturated sodium hydroxide solution; dialyzing for 48 hours with purified water; finally, concentrating an extracting solution to the relative density of 1.05 to 1.1 to obtain epimedium herb extractum, adding saccharose and dextrin which are in the ratio of 3:1 (screening through a 80-mesh sieve), mixing uniformly, preparing a soft material, extruding, granulating, drying, sizing the granules, and screening the granules through a 12-mesh sieve to obtain the pig epimedium herb granules.
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K36/00 | 含有来自藻类、苔藓、真菌或植物或其派生物,例如传统草药的未确定结构的药物制剂 |
--------A61K36/18 | .被子植物亚门 |
----------A61K36/185 | ..双子叶植物纲 |
------------A61K36/28 | ...紫菀科或菊科,如甘菊,小白菊,耆草或松果菊属或紫锥花属 |
--------------A61K36/296 | ....淫羊藿属 |