Myricitrin is a glycosyloxyflavone that consists of myricetin attached to a alpha-L-rhamnopyranosyl residue at position 3 via a glycosidic linkage.
定義
米国FDA 物質登録 · UNII 5Z0ZO61WPJ · 登録名 MYRICITRIN · 単一の化学物質
Myricitrin is a glycosyloxyflavone that consists of myricetin attached to a alpha-L-rhamnopyranosyl residue at position 3 via a glycosidic linkage. Isolated from Myrica cerifera, it exhibits anti-allergic activity. It has a role as an EC 2.7.11.13 (protein kinase C) inhibitor, an anti-allergic agent, an EC 1.14.13.39 (nitric oxide synthase) inhibitor and a plant metabolite. It is a pentahydroxyflavone, an alpha-L-rhamnoside, a glycosyloxyflavone and a monosaccharide derivative. It is functionally related to a myricetin. It is a conjugate acid of a myricitrin(1-).
出典: PubChem
化粧品での役割
詳しい資料 — 表示名・識別番号・物性・試験記録・文献
別名・識別情報
- CAS No.化学物質登録番号
- 17912-87-7
- DTXSID米国EPA化学物質番号
- DTXSID40170771
- DTXCID米国EPA化合物番号
- DTXCID5093262
- IUPAC
- 5,7-Dihydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-3-yl 6-deoxy-alpha-L-mannopyranoside
- 分子式
- C21H20O12
- 分子量
- 464.379 g/mol
測定された物性
- 性状
- Light yellow powder or mass, Slight bayberry aroma
- 溶解性
- Practically insoluble to insoluble · Slightly Soluble (in ethanol)
物質そのものを測定した値で、原料商品の規格ではありません。
出典: PubChem
製品が実際に使っている用途
米国EPAにこの成分を届け出た製品3件の用途です。化粧品以外の製品も含まれるため、上の数行がこの成分の主な使い道といえます。
- Humectant1
- Flavouring and nutrient1
- Antioxidant1
出典: 米国EPA CompTox
関連文献
- Diospyros lotus leaf extract and its main component, myricitrin, inhibit both histamine‑dependent and histamine‑independent itching · 2025
- Phytochemical Investigation of an Ostrya carpinifolia L. Extract: An Effective Anti‐Pollution Cosmetic Active Ingredient. · 2024
- Antihyperglycemic activity and bioguided isolation of phenolic compounds with antioxidant and cytotoxic properties from Syzygium malaccense leaves. · 2024
- Unveiling interaction mechanisms between myricitrin and human serum albumin: Insights from multi-spectroscopic, molecular docking and molecular dynamic simulation analyses. · 2022
- Enzyme-treated date plum leave extract ameliorates atopic dermatitis-like skin lesion in hairless mice · 2020