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Hovenia Dulcis Extract

Overview

Hovenia dulcis fruit extract powder are source from the herb Hovenia dulcis fruit, Hovenia dulcis the mature seeds of Hovenia dulcis Thunnb. Hovenia acerba Lindl. And Hovenia trichocarpa Chun et Tsiang were found in the genus Hovenia dulcis Thunnb.

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Specification:

Product name	Dihydromyricetin (DHM)
Plant Latin name	Ampelopsis grossedentata (Hand-Mazz) W. T. Wang
CAS No.	27200-12-0
Used part	Leaf and stem
Specification	10% 20% 30% HPLC50% HPLC 98% HPLC
Test Method	HPLC
Molecular Formula	C15H12O8

COA:

Items	Standards	Results
Physical Analysis
Description	Light Yellow Fine Powder	Complies
Assay	98%(HPLC)	98.22%
Mesh Size	100 % pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.85%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1 mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast&Mold	≤ 100cfu/g	Complies
E.coil	Negative	Negative
Salmonella	Negative	Negative

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