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Grosvenorine I

Grosvenorine

CAS: 156980-60-8

Molecular Formula: C33H40O19

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Grosvenorine I - Names and Identifiers

Name Grosvenorine
Synonyms Grosvenorin
Grosvenorine
Grosvenorine I
Momordica grosvenori lutein
4H-1-Benzopyran-4-one, 7-[(6-deoxy-2-O-β-D-glucopyranosyl-α-L-mannopyranosyl)oxy]-3-[(6-deoxy-α-L-mannopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-
CAS 156980-60-8

Grosvenorine I - Physico-chemical Properties

Molecular FormulaC33H40O19
Molar Mass740.66
Density1.74±0.1 g/cm3 (20 ºC 760 Torr)
Boling Point1067.8±65.0 °C(Predicted)
Solubility Soluble in water, methanol, ethanol, insoluble in petroleum ether, chloroform and other low polar organic solvents.
AppearanceWhite crystal
pKa5.79±0.40(Predicted)
Storage Condition2-8℃
MDLMFCD21333502

Grosvenorine I - Reference

Reference
Show more
1. [IF=4.35] Wanpei Tang et al."Phenolic Compounds Profile and Antioxidant Capacity of Pitahaya Fruit Peel from Two Red-Skinned Species (Hylocereus polyrhizus and Hylocereus undatus)."Foods. 2021 Jun;10(6):1183

Grosvenorine I - Reference Information

, 4800 r/min minutes of centrifugation 20min, the aqueous solution.
2) take water solution, slowly flow through HZ801 macroporous resin (6.5cm × 80cm, flow rate 5mL/min), first use 50%(v/v) alcohol elution (flow rate 10mL/min) after the eluent is colorless, the ethanol eluent is collected, and the ethanol is recovered under reduced pressure for the next use; After the eluent is eluted with 60%(v/v) alcohol (flow rate: 10mL/min), the eluent is colorless, and the eluent is collected, 4.2g of the extract of Momordica sibiricum with ethanol was recovered under reduced pressure.
3) the momordica grosvenori extract was subjected to Sephadex lh20 column chromatography (4.0cm × 100cm). 60% methanol elution (flow rate 3mL/min,30mL/fraction) to the eluent colorless, reduced pressure to recover methanol for the next use, TLC detection (developing solvent: Chloroform methanol water 60:35:5; chromogenic reagent: 10% sulfuric acid and ethanol; Chromogenic method: heating and color development), mainly containing momordica grosvenori xanthophylls. The crude momordica grosvenori xanthophylls 351mg was recovered under reduced pressure.
4) the crude mogrothin was dissolved in methanol, added to Sephadex lh20 column (2.5cm × 60cm) again, and eluted with 60%(v/v) Methanol aqueous solution (flow rate: 1mL/min,10ml/fraction) to the eluent colorless, TLC detection of the above conditions, combined mainly containing momordica grosvenori flavum fraction, reduced pressure to recover the solvent of momordica grosvenori flavus refined product 219mg, the purity was 97.1% by HPLC.
Plant Source: momordica grosvenori
effect momordica grosvenori Flavin is a characteristic component of momordica grosvenori, with antioxidant, antibacterial, anti-complement and other activities, can be used as an ideal natural yellow pigment for food, beverage colorants, high color, safe and non-toxic side effects; High purity of mogrothin can be used as a chemical reference for Mogrosides, qualitative identification and quantitative analysis of momordica grosvenori preparations.
preparation
biological activity Grosvenorine is the main flavonoid in momordica grosvenori. Grosvenorine has good antibacterial and antioxidant activity.
Last Update：2024-04-09 19:05:15
Grosvenorine I
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Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: Grosvenorine Visit Supplier Webpage Request for quotation
CAS: 156980-60-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
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Grosvenorine I
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