YAN, XIJUN,WU, NAIFENG,GUO, ZHIXIN,YE, ZHENGLIANG,LIU, YAN
申请号：
CA2436469
公开号：
CA2436469C
申请日:
2003.07.31
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
This invention also provides a composition comprising herb extracts from raw herbs of 80.0-97.0% Radix Salviae Miltorrhizae, 1.0-19.0% Panax Notoginseng and 0.1-1.0 Borneol. This invention provides a preparation method comprising steps of: (1) obtaining an appropriate amount of smashed Radix Salviae Miltorrhizae and Panax Notoginseng； (2) extracting the obtained Radix Salviae Miltorrhizae, and Panax Notoginseng in hot aqueous reflux； (3) filtering and combining the extracts to form a combined extract； (4) concentrating the combined extract from step (3) to an appropriate ratio of the volume of the concentrated extract to the weight of the inputted herbal materials to form a concentrated extract； (5) precipitation by organic solvent to form a precipitate； (6) concentrating the supernatant liquid of precipitate resulting from step (5) to form a plaster； (7) mixing the plaster from step (6) with an appropriate amount of Borneol, thereby producing the composition comprising extracts of Radix Salviae Miltorrhizae, Panax Notoginseng and Borneol for heart disease. Finally, this invention provides various uses of said compositions.
