This γ-aminobutyric acid (GABA) is transformed from sodium L-glutamic acid as raw material by fermentation of Lactobacillus (Lactobacillus hilgardii) with the following processing steps, such as pasteurization, cooling, activated carbon filtration, spray drying steps, desalination by ion-exchange, vacuum evaporation, crystallization. This crystal of γ-aminobutyric acid is white or pale yellow powder or granules, with purity over 92%. This product is made according to the processing techniques of new food material. It can be used in beverages, cocoa products, chocolate and chocolate products, candies, baked goods, snack, but not in infant foods. It can also be added in healthy foods or functional foods, which is also a kind of an irreplaceable high quality raw material for transparent functional beverage.

【Product description】light yellow powder, water-soluble

【Recommended dietary allowances】500mg/day×person

【Specification】Sealed. 250 g×20 packages /box, 1000 g×20 packages /box, 5000 g×20 packages /box, also designed according to particular customer's requirements.