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Wild yam (total saponins >5%)
CERTIFICATE OF ANALYSIS
Item Specification  RESULT
Batch No.   WY000223
Quantity   200Kilos
Outer appearance Greyish white powder Greyish white powder
Particle size 100% pass 80mesh 80mehs
Assay (Diosgenin, HPLC)  >=16% 16.80%
Loss on drying <=5.0% 4.02%
Sulphated Ash <=4.0% 2.13%
Heavy Metals (Pb) <10ppm 10ppm
Arsenic <2ppm <2ppm
Residual Solvents <0.05% Negative
Extract Solvent Alcohol 80% comlies
Bulk Density 40-55g/100ml. 52.0g/100ml.
Total Bateria count 1000/g 230/g
Yeast & Mold 100/g <100/g
E.coli Negative Negative
salmosella Negative Negative
Tested by    
Director of quality control   ZCM

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