Rice germ, rice bran and glutamic acid were used as raw materials and GABA food was made through fermentation by yeast, lactic acid bacteria and Aspergillus spp.

• 介绍了用米胚芽、米糠、谷氨酸等为原料，通过酵母菌、乳酸菌、曲黴等发酵生产出GABA食品的制作实例。