Shark Chondroitin Sulfate

Item

Specification

Test Result

Appearance

White powder or litht yellow powder

White powder or litht yellow powder

Assay

>90%

90.86%

On dried basis

<10%

9.65%

Specific Rotation

-13^。～-19^。

-16^。

Reside on ignition

20%-30%

22.00%

Proteins

<3.5%

3.35%

PH Value

5.5-7.5

6.4

Heavy Metal

<10ppm

<10ppm

CL

<1.0%

0.58%

Nitrogen

<4.9%

4.60%

S.Aureus

NEGATIVE

NEGATIVE

P.Aeruginosa

NEGATIVE

NEGATIVE

E Coli

NONE

NONE

Salmonelia

NONE

NONE

Total Coliforms

<3/G MPN

2.6/G

Yeast and Mold

NMT 100CFU/G

60CFU/G

Total plate count(Irradiation is at the customers' requirement, after which there will be no plate account)

NMT 1000CFU/G

800CFU/G