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awthorn leave extract
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botanical source
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crataegus pinnatifida bge. var. major n. e. b r . crataegus pinnatifida bge.
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part used
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leaf.
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active ingredient
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quercetin,hyperoside,vitexin,rhamnosylvitexin, 2-(4-hydroxybenzyl)malic acid,diethylamine hydrochloride,sorbitol.
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rhamnosylvitexin
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quality standard
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item
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appearance
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brownish red or medium brown powder
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particle size
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80
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sulphated ash
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≤3.0.
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heavy metal
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≤10ppm
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arsenic salts
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≤1ppm
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residual solvents
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≤500ppm
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total plate count
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＜1000cfu/gm
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yeast&mold
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＜100cfu/gm
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salmonella
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negative
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specification
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total flavone：≥80.0%，
rhamnosylvitexin：≥8.8%
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total flavone：≥25.0%
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pharmacological function
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it can prevent and cure cardiovascular disease, with the expansion of blood vessels, increase blood flow, improve the heart vitality, stimulate the central nervous system, reduce blood pressure, soften blood vessels and the role of diuretic and sedation.
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lowering blood fat and cholesterol remarkable effect.
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promoting blood circulation to remove blood stasis, helps to relieve local congestion state, has auxiliary curative effect on traumatic injury.
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hawthorn leaves has the function in contraction of the uterus and the effect of expediting child delivery in pregnant women, and can promote the recovery of uterus.
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hawthorn leaves contain flavonoids to reduce the generation of free radicals and can enhance the body's immunity,with good effect for anti-aging, anti-cancer.
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hawthorn leaves has good function for asthma phlegm, inhibiting bacteria and treatment of abdominal pain and diarrhea component.
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package
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double plastic-bag inside, aluminum foil bag paper or fiber drum outside.n.w:25kg/drum.
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storage
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store in cool and dry place and avoid light and heat.
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