Method for producing methoxyflavone compounds from Krachaidam
JP7653384B2Active Publication Date: 2025-03-28バンコク ラボ アンド コスメティック パブリック カンパニー リミテッド
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Patent Information
- Application Number
- JP2022041470
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-03-29
- Filing Date
- 2022-03-16
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2042-03-16
Abstract
To provide a method of producing malodor-less pure methoxyflavones extract, where black pigment, viscosity and malodor are eliminated.SOLUTION: A method of producing an orange-colored methoxyflavones-based compound comprises mixing Kaempferia parviflora extract with silicon dioxide, adding the mixture to a column filled with silicon dioxide powder, and then adding ethyl acetate to an upper part of the column to cause the extract to flow out.SELECTED DRAWING: None
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