84-81-1 Pure Plant Extracts Synthetic K2 Powder Vitamin

84-81-1 K2 Synthetic Powder Vitamin Pure Plant Extracts

Vitamin K2, also known as menadione, is a fat-soluble vitamin and one of the important vitamins indispensable to the human body. As a cofactor of γ-glutamine carboxylase, vitamin K2 can activate a variety of vitamin K-dependent proteins and play a key role in cardiovascular and bone health.

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COA of Pure Plant Extracts :

Items	Standards	Results
Physical Analysis
Appearance	Fine Powder	Conforms
Color	Light yellow	Conforms
Odor	Characteristic	Conforms
Mesh Size	100% through 80 mesh size	Conforms
General Analysis
Identification	Identical to R.S. sample	Conforms
Assay	≥5%	5.12%
Extract Solvents	Water and Ethanol	Conforms
Loss on Drying (g/100g)	≤5.0	3.68%
Ash(g/100g)	≤5.0	2.45%
Chemical Analysis
Pesticides Residue (mg/kg)	<0.05	Conforms
Residual Solvent	<0.05	Conforms
Residual Radiation	Negative	Conforms
Lead(Pb) (mg/kg)	<3.0	Conforms
Arsenic(As) (mg/kg)	<2.0	Conforms
Cadmium(Cd) (mg/kg)	<1.0	Conforms
Mercury(Hg) (mg/kg)	<0.1	Conforms
Microbiological Analysis
Total Plate Count(cfu/g)	≤1,000	110
Molds and Yeast (cfu/g)	≤100	15
Coliforms (cfu/g)	Negative	Conforms
Salmonella(/25g)	Negative	Conforms

 

Vitamin K2

Vitamin K2 is a generic term for a series of terpene side chain compounds containing a 2-methyl-1,4 naphthoquinone core and a C3

position with a different number of isoprene structural units, depending on the side chain of the terpene. The number of carbon elements can be classified into K2 (10), K2 (20), K2 (35), K2 (40), and the like.Vitamin K2 is a fat-soluble vitamin, a derivative of the naphthoquinone group with biological activity of chlorophyll, and is one
of the important vitamins in the human body.

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