... ) Performance and usage: has fresh preservation and antiseptic actions, can be used to processing bean products (such as, bean curd ... ), meat products, juice beverage, yeast powder, etc. and can be used for the fresh preservation of fishes and shrimps ... Storage: keep in shaded, cool and air places, 2 year shelf time Inner packing: Net 25kg/paper-plastic compound bag Sell Glucono Delta Lactone