The specification as following,

 Iterms                       Standard                                           Result

Appearance              White to Light Yellow powder              pass

Odor                         Characteristic odor                                 Characteristic odor

Particle size              100% through 80 mesh                       pass

mucopolysaccharide                ≥26%                                    28.60%

Moisture                                    <10.00%                                  7.20%

PH                                           6-7                                               6.5

Ash                                          ≤8.0%                                        3.8%  

Heavy Metal                           10 ppm max                              <10 ppm

Protein                                    ≥60%                                         64.90%

Fat                                          <1.0%                                          0.43%

Calcium                                   ≥0.40%                                     0.48%

Magnesium                             ≥0.10%                                      0.15%

Potasium                                ≥0.25%                                      0.28%

Lead(mg/kg)                           ≤0.5                                           0.1