A Plant origin
[Aliases]: mountain fruit, mountain red
【Plant origin】: Dried roots, leaves or fruits of the hawthorn plant Crataegus pinnatifida Bge. Hawthorn in the family Rosaceae. Deciduous tree, up to 6 meters tall, blooms from May to June, fruit from September to October. Stone fruit fruit, hard core, thin flesh, slightly sour taste. Hawthorn trees are slightly shade-tolerant. Hardy, dry-resistant, developed root system, produced in most parts of northern China, fruit can be eaten raw or made into jam fruit cake.
【Product specifications】:UV, total flavonoids: 2%, 5%, 10%, 80%
2. Physical and chemical properties
【Main ingredients】: Rich in vitamins, hawthorn acid, citric acid, flavonoids, etc., the content of vitamin C is three times that of orange, and the content of calcium and magnesium in trace elements is the first among various fruits.
3. Technical indicators
1. Appearance: brown powder;
2. Total ash ≤5%, acid insoluble ash ≤2.0%;
3. Loss on drying ≤ 5.0%;
4. Heavy metals≤ 10ppm (Pb≤2ppm, Hg≤1ppm, Cd≤0.5ppm, As≤2ppm);
5. Microorganisms (non-irradiation): total colony number≤ 5000CFU/g; Mold and yeast≤ 500CFU/g;
Salmonella: Negative; E. coli: Negative.
IV. Detection method
5. Packaging and storage
[Product packaging]: double-layer plastic bag inside, aluminum foil bag or cardboard drum outside.
[Storage conditions]: Place in a cool, dry, dark, and high temperature place.
【Shelf life】: three years
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