Description

Pale yellow oil,no foreign matter and no odor.

Identification

The retention time of the principal peak conforms to which in the reference solution,

State

Solid powder

solubility

Soluble in water,No visible to the naked eye insolubles

 Loss on drying

≤10.0%

pH value

5.5 -7.5

Ash content

≤10.0%

Content of total saccharide(As dry base)

≥80.0%

 Nitrogen content

≤2.0%

Viscosity

≤0.5Pa.s

Content of glucuronic acid

10.0%~25.0%

Total arsenic

≤0.5mgkg

Aerobic plate count

≤500CFU/g

Malds& Yeasts

≤50CFU/g

Coliforms

≤0.3MPNIg