消除腐乳白斑的方法

本发明公开了种消除腐乳白斑的方法，包括如下步骤：1)、将黄豆制备成豆浆；2)、利用豆浆制备获得豆腐坯；3)、在豆腐坯中接种腐乳发酵菌，静置发酵和腌制，得腐乳腌坯；4)、制备腐乳汤料；5)、把腐乳腌坯装坛并添加腐乳汤料，于密封环境中进行后发酵直至腐乳成熟；该步骤5)具体为：先在每25ml腐乳汤料中添加0.01～0.08g的大豆异黄酮，得大豆异黄酮腐乳汤料；然后向腐乳腌坯中添加大豆异黄酮腐乳汤料，直至腐乳腌坯被大豆异黄酮腐乳汤料所浸没；在密封环境中于88～90％的相对湿度、(21±3)℃的温度下静置进行后发酵；直至腐乳成熟。 The invention discloses a method for eliminating white spots on fermented bean curd. The method comprises the following steps: 1), soybean milk is prepared from soybeans; 2), bean curd pehtze is prepared from the soybean; 3), fermentation bacteria for the fermented bean curd are inoculated to the bean curd pehtze, the bean curd pehtze is left to stand for fermentation and pickling, and pickled pehtze of the fermented bean curd is obtained; 4), fermented bean curd soup is prepared; 5) the pickled pehtze of the fermented bean curd is loaded in a jar, the fermented bean curd soup is added, and the mixture is fermented in a sealed environment until the fermented bean curd is mature, specifically, 0.01-0.08 g of isoflavone is added to every 25 ml of the f