Hawthorn Leaf extract is extracted from dry leaf of Crataegus pinnatifida Bge.var.major N.E.Br. and Grataegus pinnati fida Bge. Hawthorn leaves flavonoids (HLF) are the major bioactive constituents of hawthorn leaves and are present in large amounts in standardized leaf extracts, with a content exceeding 80% (w/w). HLF include many kinds of flavonoids, eg. vitexin-4′-O-glucoside (VGL), vitexin-2′-O-rhamnoside (VRH), vitexin (VIT), rutin (RUT), hyperoside, quercitrin, quercetin, etc. Today HLF are known to exhibit a wide variety of pharmacological functions like cardiovascular regulation, hypolipidemic, antioxidative, anti-inflammatory and alpha-glucosides inhibitor effects.
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- Lower Solvent Residual, Lower Heavy Mental
- Natural Hawthorn Leaf Extract, 100% Pure, no Additive
| Product | Specification |
| Hawthorn Leaves Flavonoids (HLF) EP, USP Food Grage | Origin: China Part of Used: Dried Leaves – 20%, 30%, 50%, 80% UV Appearance: Yellow Brown fine powder Solubility: Water Soluble |
| vitexin 2% HPLC vitexin-2″-O-rhamnoside (VRH) 1.8% | Appearance: Yellow Brown fine powder Solubility: Water Soluble |
| Extraction/ Drying method: Hot Water and Ethanol Solvent extraction, Spray Drying. |
| Application: Hawthorn Leaf extract can be applied in Food/ Dietary Supplements, Herbal blends, Tablets/Capsules and Cosmetics. |
| Storage and Package: Keep in cool and dry place, out of direct light and heat; in 25kg/drum, plastic bag inside, or 1kg/aluminum foil bag; Shelf life: 24 months within proper storage. |
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