LAIYANG XIANGHE BIOCHEMICAL PRODUCTS CO., LTD
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    Collagen

    Collagen is a protein composed of collagen fibers , used to support the organization and connective tissue composed of animals , it is mainly found in animal skin, bone , cartilage , teeth, fascia , ligaments , blood vessels, muscle membrane , the membrane and muscle bundle in the cell membrane , such as , for fish , apart from these parts , there are scales , fins , swim bladder and other parts also contain collagen.

  LAIYANG XIANGHE BIOCHEMICAL PRODUCTS CO.,LTD.

  CERTIFICATE OF ANALYSIS

  PRODUCT NAME: COLLAGEN     BATCH NO: XHSH2014-001

  QUANTITY : 40 DRUMS       BATCH SIZE: 1000KG

  MFG DATE:MAR.20.2014      ORIGIN : MADE IN CHINA

  EXP DATE: MAR.19.2016

ITEM 

STANDARD

RESULT

PROPERTIES

 

 

 Appearance

White or yellowish flowing powder

Complies

Odor

special odor

Complies

Clarity and Color of Solution

White or yellowish clarity  solution

Complies

IDENTIFICATION

 

 

Solubility

≥99%

99.62%

PH

5.0-7.0

6.4

Protein

≥95%

95.9%

Hydroxyproline

≥5%

9.7%

Total Nitrogen

≥15.5%

16.3%

Loss on drying

7%

5.6%

Ash

≤10%

3.2%

Molecular Weight

≤3000

2400

Heavy Metals

1.0mg/kg

Complies

AS

0.5mg/kg

Complies

Grain Size

80Mesh(NLT95%)

Complies

Fat

0

0

MICROBIAL

 

 

Total plate count

≤1000cfu8/g

NMT100cfu/g

E.Coli

Negative

Negative

Yeast and Mold

≤100cfu/g

30cfu/g

Salmonella

Negative

Negative

 

 

 

CONCLUSION: COMPLY WITH ABOVE STANDARDS : USP