017
NutriHerb
Vitexin 2%(HPLC),Vitexin-2-rhamnoside Flavones 5-30%(UV)
Availability: | |
---|---|
Basic Information:
Product Name: Hawthorn Leaf Extract
Latin Name: Crataegus Pinnatifida Bge
Part of Used: Fruit/leaf
Extract Ratio: 4:1 to 20:1
Specs Available:
Vitexin 2%(HPLC),Vitexin-2-rhamnoside
Flavones 5%,10%,20%,30%(UV)
10%,20% polysaccharide
Appearance: Brown Powder
CAS No.: 3681-93-4
Molecular formula : C21H20O10
Physical Properties:
Amines and amines derivatives
Appearance: Fine, greenish to brown powder
Solubility: Soluble in water and alcohol
Odor: Mild, characteristic odor
Enhances Myocardial Hypoxia Tolerance: Hawthorn Leaf Extract increases the heart's ability to withstand low oxygen levels, helping prevent myocardial infarction.
Coronary Artery Expansion: It dilates the coronary arteries, thereby improving cardiac energy and performance.
Lowers Blood Fat and Pressure: The extract reduces blood lipid levels and blood pressure, and decreases cerebral vascular resistance.
Antiarrhythmic Effects: Helps in the regulation of heart rhythms.
Inhibits Platelet Aggregation: Effectively inhibits platelet aggregation induced by collagen, which can prevent clot formation.
Food Industry: Used as a functional food additive in various products for its health benefits.
Health Products: Incorporated into health supplements for its stomach-strengthening properties.
Pharmaceutical Industry: Commonly used in the treatment of coronary heart disease and angina pectoris.
Analysis Item | Specification | Analysis Result | Method | |||||
Appearance | Brown fine Powder | Complied | ||||||
Visual | ||||||||
Odour | Characteristic | Characteristic | Organoleptic | |||||
Taste | Characteristic | Characteristic | Organoleptic | |||||
Loss on drying (%) | ≤5.0 | 3.54 | USP | |||||
Particle Size | 100%Through 80 mesh | 100% | USP < 786 > | |||||
Part Used | Leaf | Complied | N/A | |||||
Method of Extraction | Soak and Extraction | Complied | N/A | |||||
Extraction Solvents | Food Grade Water&Alcohol | Complied | N/A | |||||
Identification | Complies by TLC | Complied | TLC | |||||
Assay Vitexin-2-0-Rhamnoside (%) | ≥ 1.80% | 1.81% | HPLC | |||||
Heavy Metal Analysis | ||||||||
Residual solvent ethanol | <5000ppm | <10ppm | GC | |||||
Lead (Pb) | ≤2.0ppm | Complied | ICP-OES(CQ-MO-247) | |||||
Arsenic (As) | ≤2.0ppm | Complied | ICP-OES(CQ-MO-247) | |||||
Mercury (Hg) | ≤0.1ppm | Complied | ICP-OES(CQ-MO-247) | |||||
Cadmium (Cd) | ≤1.0ppm | Complied | ICP-OES(CQ-MO-247) | |||||
Microbial Analysis | ||||||||
Total Plate Count (CFU/g) | ≤1,000 | Complied | FDA-BAM | |||||
Yeast and Moulds (CFU/g) | ≤100 | Complied | FDA-BAM | |||||
Coliforms (MPN/g) | Not detected | Not detected | FDA-BAM | |||||
E. Coli (/g) | Not detected | Not detected | FDA-BAM | |||||
Salmonella (/25g) | Not detected | Not detected | FDA-BAM | |||||
Staphylococcus(/25g) | Not detected | Not detected | FDA-BAM |
Delivery:Sea/Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
![]() | ![]() |
![]() |