Method for preparing yeast degradation extract using brewer's yeast

摘要

The present invention relates to a method for preparing a yeast decomposition extract using beer dried yeast, more specifically, beer yeast is washed with alkali, and then immediately dried to inactivate enzymes in yeast cells and then inactivated. The present invention relates to a method for preparing yeast degradation extracts by resuspending dry yeast and heat-treating them and then decomposing them with cell wall and protease. The yeast decomposition extract is already unique to yeast, the off-flavor has been removed and the degree of decomposition is very high, rich in the taste component by the amino acid, which is also greatly improved the yield yield.