LTD.;NANJING HEALSOUL LIFE SCIENCE AND TECHNOLOGY CO.
发明人:
Junshou ZHANG,Chaonan SUN,Hao ZHANG
申请号：
US16349093
公开号：
US20190274960A1
申请日:
2017.11.09
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A colon-targeted composition of a biological active component is disclosed, as well as formulations and preparation methods thereof. The colon-targeted composition of a biological active component includes in weight percentage: 10-99% hydroxypropyl methylcellulose, 1-60% biological active component and 0-80% auxiliary material, wherein the viscosity of hydroxypropyl methylcellulose is greater than 1,000 mPa·s. The colon-targeted composition of a biological active component has an improved colon-targeted effect and improves the bioavailability and in vivo activity of the biological active component.
