Changsha Staherb Natural Ingredients Co., Ltd.,

Main products: magnolol,Dihydromyricetin,Macleaya Cordata Extract,corosolic acid,Amygdalin

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Chinese factory Hovenia dulcis fruit extract Vine tea extract Dihydromyricetin powder

Release time: 2022-07-05

Vine Tea Extract:Dihydromyricetin 98%

Or according to customer’s requirements customize specification.

 

Vine Tea is a traditional ethnic medi-cine with a history of more than 700 years of use in China. Vine Tea  contains 17 kinds of amino acids necessary for human body such as leucine, isoleic acid and methionine, and 14 kinds of trace elements such as potassium, calcium, iron, zinc and magnesium, especially rich in high active flavonoids and dihydromyricetin. Rattan tea is rich in more than 19 kinds of bioflavonoids, and the total flavonoid content is up to 39.25%. 

 Chinese factory Hovenia dulcis fruit extract Vine tea extract Dihydromyricetin powderChinese factory Hovenia dulcis fruit extract Vine tea extract Dihydromyricetin powderChinese factory Hovenia dulcis fruit extract Vine tea extract Dihydromyricetin powder

Assay(HPLC)

Dihydromyricetin 

Physical

 

Appearance

Yellow-brown Powder

Ash

≤2.0%

Moisture

≤5.0%

Pesticides

Negative

Particle size

100%through 80 mesh

Heavy metals

≤10ppm

Pb

≤0.5ppm

As

≤0.5ppm

Hg

≤0.2ppm

Microbioiogical

 

Total of bacteria

≤10000cfu/g

Fungi

≤1000cfu/g