Source: Rice, corn, etcIntroduction: High acidity vinegar is brewed from rice, corn and other grains,by submerged liquid fermentation and acetic acid bacteria fermentation. At present, the vinegar with high acetic acid content is brewed in the brewing industry.Specification: Acidity 10%, 20%Character: Brown yellow powder, odorless, soluble in water.Storage Conditions: Shade, Dry, Light Avoidance, High Temperature AvoidanceValidity: 30 months