Manganese-rich yeast extract and method for producing the same, and use of manganese-rich yeast extract

摘要

Manganese-containing yeast extraction comprising an extraction step of suspending a yeast containing manganese in a solution containing at least one of carboxylic acid and carboxylate and separating a solid component and a liquid component of the obtained suspension. Product manufacturing method, yeast extract with high manganese content, food, lactic acid bacteria culture medium composition for food, food lactic acid bacteria culture medium, and food lactic acid bacteria culture method.