Potato fermented cake and production method thereof

Abstract

The invention belongs to the field of potato deep processing, and relates to fermented potato cakes and a production method of the fermented potato cakes. The fermented potato cakes are characterized in that a traditional cake making technology and a fermentation technology are combined to make the fermented potato cakes, a starter culture is selected from saccharomycetes, or lactobacilli or rhizopus oryzae, Custer bouquet yeast or active dry yeast is used as the saccharomycetes, the lactobacilli are lactobacillus plantarum, and the type of the rhizopus oryzae is Rhizopusoryzae zsm-003, the composite strains are adopted for synergistic fermentation, the defect of single strain fermentation is overcome, and the quality of the potato cakes can be improved obviously. Modified starch in ingredients is pregelatinization waxiness corn starch, or starch octenyl succinate or alpha-cyclodextrine and preferably is starch octenyl succinate, and other raw materials include mashed potatoes, low-gluten wheat flour, yolk, egg white foam and butter. According to the fermented potato cakes, potato starch, dietary fibers, vitamins, protein and wheat starch are reasonably matched, nutrition complementation is achieved, and the fermented potato cakes have good flavor and mouthfeel.

Description

technical field [0001] The invention belongs to the field of food, pastry, grain and potato deep processing, and in particular relates to a potato fermented cake and a preparation method thereof. Background technique [0002] Potato crops such as sweet potatoes, potatoes, taro, and yams have nutritional characteristics such as low energy, more carbohydrates, and basically no fat, and are commonly used ingredients in daily meals. Potato protein is rich in lysine, with 0.7% to 1.6% dietary fiber, which can increase satiety, increase gastrointestinal motility, laxative and prevent cancer. DHEA in potatoes also has obvious tumor suppressor effect. Potatoes also contain more β-carotene and vitamin C, which are lacking in rice and flour. In addition to the nutritional and health functions of ordinary potatoes, purple sweet potatoes are also rich in anthocyanins, which have strong anti-oxidation and anti-aging effects. Potatoes are rare high-potassium and low-sodium foods that c...

AI Technical Summary

Problems solved by technology

[0009] At present, although potatoes are added to make bread, it is not a study on fermented cakes. There is no report on using potatoes as the main raw material to combine traditional cake making methods with fermentation to make potato fermented cakes.

Images