... , health food1. The content of free L- type amino acid is up to above 75%, and total free essential ... (i.e., Amino Acid oral liquid, amino acid soluble granule, amino acid capsule, fruity amino acid beverage, and concentrated beverage, special work type energy increasing beverage, ... raw materials for separating and purifying many types of single amino acid.Packing & storage: In 20 kg drum. Keep in ...