Healthy beancurd with chitin and its preparation

A technology for chitosan and tofu is applied in the field of chitosan health-care tofu and its production, which can solve the problems of chemical hazards, poisonous damage and the like, and achieve the effects of low cost, good taste and good whiteness.

Inactive Publication Date: 2005-07-27
娄性义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, tofu is usually made of gypsum and brine, and its toxic substances are easy to cause damage to the human body.
In recent years, gluconolactone point system has also been adopted, but it has not been popularized due to the harmfulness of its chemicals.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] The chitosan health-care bean curd and the preparation method thereof of the present invention are formed by coagulating the protein in the soybean milk while stirring the soybean milk and the chitosan solution. The volume ratio of soybean milk to chitosan solution is: 100:4, also can be: 100:1.5, 100:3, 100:3.5, 100:4.5, 100:5, 100:5.9, 100:6, 100: 8. 100:10, 100:12, 100:15, etc., various volume ratios can be used to make tofu of the present invention. The higher the content of chitosan solution, the higher the recovery rate of tofu, and the corresponding increase in the production cost of tofu , when the content of chitosan solution is lower than 3%, for example: 1.5-3.1%, it can be made into internal fat tofu. Chitosan solution is obtained by dissolving chitosan in vinegar. The concentration of chitosan solution is 0.5%, or 0.7%, 0.6%, 0.3%, 0.2%, 0.75%, 0.78%. , 0.82%, 0.9% or 0.95% and so on. When making the tofu of the present invention, first prepare the chitos...

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PUM

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Abstract

A health-care chitosan bean curd is prepared from chitosan and soybean through dissolving chitosan in vinegar to obtain chitosan solution, immersing soybean in water, grinding, filtering to obtain soybean milk, boiling it, adding the chitosan solution, stirring for coagulating protein, and press filtering. Its advantages are sure health-care function and good enjoyment to eat it.

Description

technical field [0001] The invention relates to food, and is a chitosan health-care tofu and a preparation method thereof. Background technique [0002] Tofu is a traditional food, and because of its high content of nutrients such as protein, it is very popular among people. Yet bean curd adopts gypsum, brine point system usually, and its poisonous substance is easy to produce damage to human body. In recent years, gluconolactone point system has also been adopted, but it has not been popularized due to the harmfulness of its chemicals. Contents of the invention [0003] The object of the present invention is to provide a chitosan health-care bean curd and its production method. Chitosan is used to replace gypsum, brine and other additives to increase the health function of the tofu and make the tofu a pure natural food without any harmful substances. Poison, no astringency, good taste. [0004] In order to achieve the above object, the present invention is achieved thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/125
Inventor 娄性义
Owner 娄性义
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