Shaanxi Yougu Biotechnology Co., Ltd
No.71#, Taibai South Rd, Zip 710065, Xi`an, China
Tel: +86-029-85390089
Mobile: +86-18740399038
Email: info@yougubio.com
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•Product name: Crataegus monogyna leaf extract 2.0% Flavonoids
•Also known as: Chinese Hawthorn, Shanzha, Shanlihong, Crataegus pinnatifida extract
•Product code: YG-BLA008
•Botanical source: Crataegus monogyna, Crataegus pinnatifida
•Certifications: ISO, HACCP, CQC, KOSHER, HALAL
•Specification: 2.0%~30.0% flavonoids
Product Instruction
Crataegus Monogyna Leaf Extract Instruction
◆ Crataegus pinnatifida, also known as Chinese hawthorn, is a berry traditionally used to improve heart health. Crataegus pinnatifida has a more powerful effect on restricting lipid absorption than orlistat, an anti-obesity drug.
◆ An ethanolic extract of Crataegus pinnatifida leaves was found to have a stronger anti-allergic effect than Montelukast, a brand name drug for asthma and allergy relief.
Specification of Crataegus pinnatifida leaf extract 2.0% Flavonoids
ITEMS | SPECIFICATIONS | METHOD/STANDARD |
Appearance | Yellow brown fine powder | Organoleptic |
Odor & Taste | Characteristic | Organoleptic |
Extract solvent | Water & Ethanol | -- |
Mesh | 80~100 | -- |
Loss on drying | ≤5.0% | 5g/105℃/2hrs |
Ash | ≤5.0% | CP2010 |
Identification: | By TLC/UV | |
Assay (On dry basis) | Total flavonoids ≥20.0% | UV |
Heavy Metals | ≤10ppm | CP2010 |
Pb | ≤1ppm | CP2010 |
As | ≤2ppm | CP2010 |
Hg | ≤0.1ppm | CP2010 |
Cd | ≤0.3ppm | CP2010 |
Microbiological | ||
Total Plate Count | 1000cfu/g Max | CP2010 |
Yeast& Mold | 100cfu/g Max | CP2010 |
E.Coli colonies/g | Negative (-) | CP2010 |
Samonella colonies/g | Negative (-) | CP2010 |
Product benefits
◆ Crataegus pinnatifida leaf extract can eliminate eyestrain, improving eyesight and delaying cerebral nerve to aging;
◆ Crataegus monogyna leaf extract also has function of Improving the urinary system and preventing urinary tract infection;
◆ Hawthorn leaf extract can be using for Softening blood capillary, enhancing the heart function and resisting cancer;
◆ Shanzha leaf extract can be used for Eliminating free-radicals, protecting human body from harm and improving immunity.
Product Application
◆ Applied in food industry, Crataegus Monogyna Leaf Extract is widely used as functional food additive.
◆ Applied in health product field, it owns the function of strengthening stomach, promoting digestion and preventing postpartum syndrome.
◆ Applied in pharmaceutical field, it is frequently used in treating coronary heart disease and angina pectoris.
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