Testing Items

Standard Requirements

Testing Result

Color and Appearance

Brown or red brown liquid

Qualified

Taste

Taste of sweet, slight bitter and astringent

Qualified

PH value

7.5-8.5

7.9

Identification

In the chromatography of samples, the orange-yellow fluorescent speckles took an identical color at the corresponding positions of standard one.

Qualified

Total Ash

No more than 12.0%

8.86%

 Ethanol

Content

20%--25%

22.3%

Glycyrrhizic Acid Content 

No less than 1.8%

2.3%

Main Ingredients

Liquiritin,glycyrrhizic acid etc.

Qualified

Conclusion 

This product passes the qualified standard of CP 2010, each of indicators are in accordance with relevant regulation