Milk-sweet potato bean curd and preparation method thereof

Abstract

The invention discloses a preparation method of milk-sweet potato bean curd. The preparation method comprises the steps: pouring soya-bean milk into a container, boiling, at the moment, adding a gypsum fluid slowly, raking while adding, when 80% of bean curd pudding appears in the container, stopping addition of the gypsum fluid, and stopping raking when the bean curd pudding slowly sinks; after adding the bittern to make bean curd, allowing to stand for 20-25 minutes, curdling, at the moment, allowing the soya-bean milk to be completely congealed into soft bean curd, ladling the soft bean curd into a cloth bag with a ladle, swashing the gypsum juice away with clear water, tightening the cloth bag, putting forth strength to squeeze, removing most of water, at the moment, pouring milk powder and sweet potato pulp into the bag, and mixing and stirring with the fresh bean curd evenly; and placing a square wooden frame having a removable bottom plate, laying cotton gauze prepared in advance, pouring the prepared milk-sweet potato bean curd into the wooden frame, covering with a frame cover, pressing the cover with a weight, after water is drained, taking away the weight and the cover plate, and thus obtaining the milk-sweet potato bean curd. The scientific achievement fills up a blank in research on the preparation method of the milk-sweet potato bean curd in China, and popularization and application of the preparation method can play a huge role in popularizing production of Chinese bean curd.

Description

technical field [0001] The milk sweet potato tofu and the preparation method thereof of the present invention belong to the field of food industry. Background technique [0002] Currently, the tofu sold in the market is made of beans. Although there are many brands, the taste is not good, the nutrition is not complete, and it does not contain milk and sweet potatoes, which are rich in various trace elements and are beneficial to the human body. Therefore, it is a kind of innovation to study milk and sweet potato to make unique and nutritious milk sweet potato tofu with milk and sweet potato, and it is an important topic in front of our scientific and technological workers. Contents of the invention [0003] The object of the present invention is to provide a kind of sweet potato tofu with milk which is rich in nutrition and unique in flavor and a preparation method thereof. [0004] To achieve the above object, the present invention adopts the following technical solution...

AI Technical Summary

Problems solved by technology

[0002] Currently, the tofu sold in the market is made of beans. Although there are many brands, the taste is not good, the nutrition is not complete, and it does not contain milk and sweet potatoes, which are rich in various trace elements and are beneficial to the human body. Therefore, it is a kind of innovation to study milk and sweet potato to make milk sweet potato tofu with unique flavor and rich nutrition, and it is an important topic before our scientific and technological workers.