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Making method of frozen dried bean curd

A production method and a technology for dried tofu, which are applied to dairy products, cheese substitutes, applications, etc., can solve the problems of short shelf life and troublesome storage, and achieve the effects of long shelf life, easy operation and good taste.

Inactive Publication Date: 2013-05-08
胡素芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This frozen tofu has a short shelf life and troublesome storage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Select the prepared tofu block, put it on a wooden pallet, and send it to the freezer. The size of tofu block is 50cm×50cm×8cm. The freezer temperature is controlled at -20°C. Freeze the tofu cubes in the freezer for 4 hours. Take out the frozen bean curd block from the freezer again, and put it under normal temperature environment, so that the ice in the bean curd block is completely melted. Then extrude the moisture in the frozen tofu block with a vibration pump, so that there are many pores in the tofu block. Dry the bean curd block that has squeezed water with oven, and oven temperature is controlled at 80 ℃. The dried tofu block is taken out from the oven, and the dried tofu block is dried tofu. Cut the dried tofu into small pieces with a guillotine. Pack the dried tofu nuggets in a plastic bag and seal its mouth. Pack the dried bean curd small pieces sealed and packaged in plastic bags with cartons, store in shading, and the shelf life is 18 months. The dri...

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PUM

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Abstract

The invention discloses a making method of frozen dried bean curd, which aims to provide a frozen dried bean curd with a long quality guarantee period and good taste. The method adopts a technical scheme of performing freeze-drying treatment on bean curd. The method comprises the following steps of: (1) freezing bean curd; (2) squeezing water in the frozen bean curd; (3) drying the bean curd the water of which is squeezed; and (4) cutting the dried bean curd into small dried bean curd pieces, and sealing and packaging the dried bean curd pieces. The method with the technical scheme is simple to operate; and the frozen dried bean curd has a good taste, a long quality guarantee period and a health-care effect.

Description

[0001] technical field [0002] The invention relates to a bean curd deep processing technology. Background technique [0003] The specification of application number 97117506.3 discloses a continuous manufacturing method of frozen tofu and its device, a continuous manufacturing method of frozen tofu, which continuously moves soybean milk in a flowing state, injects thickeners and coagulants into it at the same time, and Put them into the aging section in sequence to make them ripen and solidify; the corresponding continuous manufacturing equipment includes: a conveying line for continuously conveying soymilk from soymilk containers, a thickener injection part attached to the conveying line, and a coagulant attached to the conveying line The injection part and the aging part arranged at the end of the conveying line to continuously mature and solidify the soymilk conveyed by the conveying line have the technical effects of rationally utilizing the heat of soymilk, sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C20/02A23L11/45
Inventor 胡素芳
Owner 胡素芳
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