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Production technique for skin of beancurd

A production process, the technology of bean curd, applied in the field of bean curd production process, can solve the problems of affecting the nutritional content of bean curd, poor product quality, and limitation of materials, and achieve the effects of low cost, improved quality and output, and improved utilization rate

Inactive Publication Date: 2005-09-21
郑坑全
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

There are the following disadvantages in the existing production technology of soybean skin produced from soybeans: one is to add a defoamer to the soymilk made to ensure the production of soybean skin. Since the defoamer is an additive with chemical components, Therefore, it will affect the nutritional content of soybean skin; the second is to concentrate a certain amount of soybean milk in a pot during production, so that the thickness of soybean skin produced is more than 0.5mm and the radius is less than 180mm. Restricted, poor transparency, poor flexibility, resulting in poor product quality

Method used

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Examples

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Embodiment Construction

[0008] The production process of the soybean skin of the present invention is carried out according to the following process steps: selecting soybeans→drying and frying→peeling→soaking→grinding→filtering to remove impurities→forming soybean milk→boiling→refining the soybean skins→picking the skins→airing to dry into finished products .

[0009] The above-mentioned process of refining soybean skin is to keep the temperature of soybean milk above 100°C to keep the soybean milk homogeneous, and then use cold air to blow the boiling soybean milk surface into a flat surface, and gradually form a layer of film, that is, soybean skin.

[0010] In order to ensure the formation of bean husk and the quality of the product, Northeast soybeans of good quality are generally selected in the soybean selection step; the drying and hot frying step is carried out at 60 ℃ ~ 70 ℃, and only needs to be fried to seven It is half-cooked, so that it is more convenient and quick to carry out the peeli...

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Abstract

The invention relates to a production technique for skin of beancurd comprising the steps of choosing soya bean, baking and frying, peeling, steeping, milling milk, filtering and rouging, forming soybean milk, boiling, refining bean peel, sorting peel, and airing. The bean peel refining procedure includes sustaining the temperature of soybean milk to above 100 deg. C, blowing boiling soybean milk surface into a flat surface with cold-blast air, and gradually forming a thin film.

Description

Technical field: [0001] The invention relates to a production process of soybean skin. technical background: [0002] As we all know, soybean is a kind of nutrient-rich food, it can lower cholesterol, prevent coronary heart disease and other effects. There are the following shortcomings in the existing production technology that adopts soybean to prepare bean skin: one is that defoamer is usually added in the soy milk made to ensure the generation of bean skin, because the defoamer is an additive with chemical composition, Therefore, it will affect the nutritional content of the bean skin; the second is to place a certain amount of soy milk in a pot for concentration, so that the thickness of the obtained bean skin is more than 0.5mm and the radius is less than 180mm. It is limited, and has poor transparency and flexibility, resulting in poor product quality. Invention content: [0003] The purpose of the present invention is to provide a production process of bean skin,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L11/00A23P10/00
Inventor 郑坑全
Owner 郑坑全
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