wolfberry extract /goji berry extract water-wolube polysaccharides,China RD Health Ingredients? price supplier

goji berry Extract

Latin Name

Lycium barbarum L.

Active ingredient

Polysaccharides

Water-Soluble Polysaccharides

Assay

Polysaccharides  20%,40%, 50% UV;

Water-Soluble Polysaccharides

20%,40%, 50%

Testing Methord

UV

Plant Part used

Fruit

Odor

Characteristic

Extract Solvent

Water & Alcohol

Sieve analysis

100% pass 80 mesh

Loss on Drying

≤ 5.0%

Ash

≤ 5.0%

Bulk Density

40-70g/100mL

Heavy Metal

<10ppm

Pb

<0.5ppm

As

<2ppm

Hg

<0.2ppm

Cd

<0.5ppm

Residual Solvents

Eur.Pharm.

Microbiology

Total Plate Count

<1000cfu/g

Yeast & Moulds

<100cfu/g 

E.Coli

Negative

Salmonella

Negative