Test Item

Requirement

Test Result

Color

Straw yellow to brown

Straw yellow

Shape

Granule or strip

Average

Odor

With special smell of yeast, without abnormal odor

Normal

Impurity

Without foreigner matter

Complied

Fermentation ability, mlCO2

≥450

730

Moisture,  %

≤5.5

5.0

Conservation proportion, %

≥80

81.0