abstract |
Provided are a yeast that efficiently produces γ-glutamylcysteine, a method for producing yeast that accumulates γ-glutamylcysteine, and a method for producing a yeast extract using the yeast. The solution is to breed yeast having γ-glutamylcysteine-producing ability and cerulenin resistance, and culturing the yeast in a medium to accumulate γ-glutamylcysteine in the yeast, followed by extraction with warm water. To produce yeast extract. |