Appearance	Thick transparent liquid, no visible impurities
Color	Colorless
Smell	With a special smell of maltose, no odor
Taste	Moderate and pure sweet, no odor
Dry solid	70-85%
PH	4.0-6.0
DE	38-60
Transparency	98
Boiling temp	150
Protein	0.1
Sulphate ash	0.5
As	0.5
Pb	0.5
Total bacteria	1500
Coliform bacteria	30MPN
Pathogenic	No exist