Freeze-dried powder | 95% |
Test items | Standard |
Purity (%)Â Â Â Â Â Â Â Â Â Â Â Â Â min | 95 |
Biological Activity unit (IU/mg)Â Â Â Min | 2.5*105 |
Identification test | It is white and aerosols. |
Appearance  | Freeze-dried powder. Added into 1ml distilled water, it can solve quickly. It should not contain insoluble matter seen by naked eyes |
value | 5.8~6.2 |
Water residue (%) Â Â Â max | 3.0 |
Sterility test | No bacterial growth |
Abnormal | The tested animals have No abnormal reactions. They keep healthy, and have weight increase. |