TECHNICAL FIELD The present invention relates to high GABA-containing germinated soybean having a GABA content of 15 mg / 100 g or more, and a process for producing the same, comprising immersing the germinated soybean in water at 10 to 70 C. for 15 minutes or more, And a high temperature holding step of holding soybeans in a container and holding the soybeans at 45 to 90 C. for not less than 15 minutes, and a method for producing the high-GABA-containing germinated soybean according to claim 1.本発明は、GABA含有量が15mg/100g以上である高GABA含有発芽大豆、並びのその製造方法であって、発芽大豆を、10~70℃の水に15分以上浸漬する浸漬工程、及び発芽大豆を容器に入れ、45~90℃で15分以上保持する高温保持工程のうち少なくとも一つを含む、請求項1記載の高GABA含有発芽大豆の製造方法に関する。
