Appearance: White powder with little yellow shadow, with no fixed shape

Smell: With special smell of malt-dextrin and no exceptional smell

Taste:Sweet or little sweet, no other taste

Moisture:≤6%

PH(in 50% water solution):4.5-6.5

Iodine Reaction:No blue reaction

De-equivelent:10-15 %

Sulphated Ash:≤0.6%

Solubility: ≤100%

Pathogenic bacterium: no

Total plate count: ≤1500