Hawthorn Leaf Extract Technical Data Sheet
Hawthorn Leaf Extract
Crataegus pinnatifida Bge.
Vitexin-2”-0-rhamnoside 2% HPLC
Hawthorn Leaf Extract Data Download
Certificate of Analysis
Material Safe Data Sheet
Third Party Lab Test Report
What's Hawthorn Leaf Extract
Hawthorn, botanical name Crataegus pinnatifida, grows as a thorny shrub with white and pink flowers and berries in Europe, Western Asia, North America and Northern Africa. Modern medicinal parts used are the leaves and flowers whereas traditional preparations use the fruit. The main active constituents of Hawthorn are flavonoids including oligomeric procyanidins (OPCs), vitexin, Vitexin-2”-0-rhamnoside, quercetin, and hyperoside.
The flavones from Hawthorn leaf is extracted from dried leaves of Crataegus pinnatifida. Its major ingredients are vitexin rhamnoside, Hyperoside and oligomeric procyanidins. Pharmacologically it can lower blood pressure. Increase blood flow of coronary artery, decrease lipids in blood, benefit heart and treat arrhythmias.
Model No.: HTL
Product Name: Hawthorn Leaf Extract Powder
Botanical Name: Crataegus pinnatifida Bge.
1. Flavones 5%, 10%, 20%, 30%, 80% UV
2. Vitexin-2”-0-rhamnoside 2% HPLC
3. Vitexin 2% HPLC
1) Enhance myocardial hypoxia tolerance. It has the effect of resist myocardial infarction.
2) Expansion coronary artery. Improve cardiac energy.
3) Lower blood-fat and blood pressure. Decrease cerebral vascular resistance.
4) It can obviously inhibit the platelet aggregation induced by collagen.
Assay: Flavones 10% by UV
Appearance: Brown Powder
Particle Size: 100% through 80 Mesh
Loss on Drying: < 5.0%
Heavy Metals: < 20ppm
Arsenic(As): < 2ppm
Lead(Pb): < 2ppm
Total Plate Count: < 10,000cfu/G
Yeast & Mold: < 1,000cfu/G
a. The raw material is 100% natural, no additive added during products. Huge stock for the raw material, and finished products.
b. Full specifications, we can supply all the specifications.
c. Our special advantage is to produce goods conformed to the European market. European market is our main market, and we enjoyed a good reputation in Europe. Our heavy metals(As, Pb, Cd, Hg), Microbiology, Pesticide, etc. are well controlled.
d. Equipped with the most advanced extraction unit, and HPLC, UV, GC, AA. We are also in cooperation with many third party LAB to control the goods, such as SGS, PONY, CHROMADEX, etc..