- 专利标题： Stable fat-soluble active ingredient composition, microcapsule and process of preparation and use thereof
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申请号： US15874906申请日： 2018-01-19
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公开(公告)号： US11013807B2公开(公告)日： 2021-05-25
- 发明人: Guoquan Mao , Hongming Zhu , Wenxin Ma , Zhiping Liang , Li Qian , Fritz Bernhard Lubbe , Siping Hu , Chun Li , Shanping Wen , Qinlan Wang , Huajuan Kong
- 申请人： Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory , ZheJiang Medicine Co., Ltd. Vitamin Factory
- 申请人地址： CN Shaoxing; CN Shaoxing
- 专利权人： Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory,ZheJiang Medicine Co., Ltd. Vitamin Factory
- 当前专利权人： Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory,ZheJiang Medicine Co., Ltd. Vitamin Factory
- 当前专利权人地址： CN Shaoxing; CN Shaoxing
- 代理商 Ashok Tankha
- 优先权： CN201710042526.X 20170120,CN201710694878.3 20170815
- 主分类号： A61K47/22
- IPC分类号： A61K47/22 ; A23K20/174 ; A23L2/52 ; A23L33/15 ; A61K31/01 ; A61K31/12 ; A61K31/23 ; A23L3/3499 ; A23L3/349 ; A23P10/30 ; A23L33/155 ; A23L3/3544 ; A23K40/30 ; A23D7/005 ; A23K20/147 ; A23D7/00 ; A23K20/163 ; A61K8/37 ; A61K31/593 ; A61K31/07 ; A23D7/02 ; A23K20/158 ; A61K31/201 ; A61K8/11 ; A61K8/31 ; A61K8/35 ; A61K8/36 ; A61K8/49 ; A61K8/55 ; A61K8/67 ; A61K9/50 ; A61K31/122 ; A61K31/202 ; A61K31/231 ; A61K31/522 ; A61K31/685 ; A61Q19/00
摘要：
The present invention provides a stable fat-soluble active ingredient composition, microcapsule and process for preparation and use thereof. The fat-soluble active ingredient composition comprises tocopherol, vitamin C palmitate and a fat-soluble active ingredient; wherein the weight ratio of tocopherol to vitamin C palmitate is 2-8:1, the weight ratio of a combination of tocopherol with vitamin C palmitate to the fat-soluble active ingredient is 7-13:100. The present invention obtains a novel antioxidant composition without hidden dangers for improving the stability of the fat-soluble active ingredient by screening a combination of antioxidants and adjusting their proportion and dose.
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