Home  >  Buy  >  Products  >  Health Medicine  >  Enzyme

ANALYSIS

SPECIFICATION

RESULT

METHOD

Appearance

Light Yellow granule

Complies

Visual

Identification

HPLC

Chemical test

The retention time of the principal peak obtained with the test solution similar to that obtained with reference solution.

A blue color appears.

Complies

Complies

USP29

USP29

Water(KF)

≤5.0%

2.55%

USP29<921 I>

Residue on Ignition

≤0.1%

0.04%

USP29

Heavy Metals

<20ppm

Complies

USP29<231 II>

Solubility

(Water 0.1%w/v)

Coenzyme Q₁₀

≥95.0%

95.54%

Distilled water is used to prepare water soluble Coenzyme Q₁₀ solution (10ml) whose concentration is 1mg/ml . The solution should be extracted by ultrasonic for 1 hour and be centrifugal for 10 minutes at the speed of 2000r/min. The content of clear solution should be measured.

Dispersity

(Water 0.1%w/v)

No suspended materials and sediments

Complies

Distilled water is used to prepare water soluble Coenzyme Q₁₀ solution (10ml) whose concentration is 1mg/ml . The solution should be placed for 30 minutes after 15 seconds vibration. Appearance should be observed. No suspended materials and sediments should be found.

Total Plate Count

<1000cfu/g

Negative

USP29

Yeast & Mold

<100cfu/g

Negative

USP29

E.Coli

Negative

Complies

USP29

Salmonella

Negative

Complies

USP29

Assay

Coenzyme Q₁₀

≥20.0%

20.31%

USP29