Invention Grant
US5122381A Composition and process for dissolving a sparingly water-soluble
flavonoid
失效
用于溶解少量水溶性黄酮的组合物和方法
- Patent Title: Composition and process for dissolving a sparingly water-soluble flavonoid
- Patent Title (中): 用于溶解少量水溶性黄酮的组合物和方法
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Application No.: US570305Application Date: 1990-08-20
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Publication No.: US5122381APublication Date: 1992-06-16
- Inventor: Masato Nishimura , Hiroshi Horikawa , Masamitsu Moriwaki
- Applicant: Masato Nishimura , Hiroshi Horikawa , Masamitsu Moriwaki
- Applicant Address: JPX Osaka
- Assignee: San-Ei Chemical Industries, Ltd.
- Current Assignee: San-Ei Chemical Industries, Ltd.
- Current Assignee Address: JPX Osaka
- Priority: JPX1-215788 19890821
- Main IPC: C07H17/07
- IPC: C07H17/07 ; A23L1/275 ; A23L2/58 ; A61K47/26 ; C07D311/30
Abstract:
A process for dissolving a sparingly water-soluble flavonoid in an aqueous medium by use of one or more kinds of quercetin-3-0-glycosides, which is applicable to the case of using the sparingly water-soluble flavonoid as an antifading agent for colored drinks.
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