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Production method of donkey blood curds

A production method and technology of donkey blood, applied in the production field of donkey blood tofu, can solve the problems of many impurities, difficult to store, heavy fishy smell, etc., and achieve the effects of beautiful appearance, easy storage and fresh taste.

Inactive Publication Date: 2018-02-09
河南省驴掌门网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, donkey blood tofu on the market has problems such as many impurities, heavy fishy smell, and difficult storage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0040] A production method of donkey blood tofu, comprising the following steps:

[0041] (1) Collection: Just after donkey blood leaves the body, add sodium citrate, the weight ratio of sodium citrate and donkey blood is 0.5:100.

[0042] (2) Filtration: Filter the donkey blood collected in step (1) with a 60-mesh sieve; since the blood is easy to bring foreign matter in the collection process, it is necessary to filter the collected blood, and the filtering method is to use a 60-mesh sieve Filtration, if the filtration is not smooth, the screen can be cleaned and filtered again.

[0043] (3) Seasoning: add salt to the donkey blood filtered in step (2), the weight ratio of salt to donkey blood is 0.3:100.

[0044] (4) Degassing: Pour the donkey blood into the storage tank, and use a vacuum pump to extract the excess air; the purpose of this step is to remove the air in the liquid, so as to avoid large pores in the subsequent aging and sterilization process after the donkey b...

specific Embodiment 2

[0048] A production method of donkey blood tofu, comprising the following steps:

[0049] (1) Collection: Just after the donkey blood leaves the body, add sodium citrate, the weight ratio of sodium citrate and donkey blood is 0.6:100.

[0050] (2) Filtration: Filter the donkey blood collected in step (1) with a 60-mesh sieve; since the blood is easy to bring foreign matter in the collection process, it is necessary to filter the collected blood, and the filtering method is to use a 60-mesh sieve Filtration, if the filtration is not smooth, the screen can be cleaned and filtered again.

[0051] (3) Seasoning: add salt to the donkey blood filtered in step (2), the weight ratio of salt to donkey blood is 0.3:100.

[0052] (4) Degassing: Pour the donkey blood into the storage tank, and use a vacuum pump to extract the excess air; the purpose of this step is to remove the air in the liquid, so as to avoid large pores in the subsequent aging and sterilization process after the donk...

specific Embodiment 3

[0056] A production method of donkey blood tofu, comprising the following steps:

[0057] (1) Collection: Just after the donkey blood leaves the body, add sodium citrate, the weight ratio of sodium citrate and donkey blood is 0.8:100.

[0058] (2) Filtration: Filter the donkey blood collected in step (1) with a 60-mesh sieve; since the blood is easy to bring in foreign matter during the collection process, it is necessary to filter the collected blood, and the filtering method is to use a 100-mesh sieve Filtration, if the filtration is not smooth, the screen can be cleaned and filtered again.

[0059] (3) Seasoning: add salt to the donkey blood filtered in step (2), the weight ratio of salt to donkey blood is 0.5:100.

[0060] (4) Degassing: Pour the donkey blood into the storage tank, and use a vacuum pump to extract the excess air; the purpose of this step is to remove the air in the liquid, so as to avoid large pores in the subsequent aging and sterilization process after ...

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Abstract

The present invention relates to a production method of donkey blood curds. The production method comprises the following operation steps: (1) collecting: when donkey blood just leaves body, an anticoagulant is added; (2) filtering: collected donkey blood is filtered with a 60-mesh sieve net; (3) seasoning: edible salt is added and uniform stirring is conducted in a stirring pot; (4) degassing: the donkey blood is poured into a storage tank and excess air is extracted out by using a vacuum pump; (5) sub-packaging: a coagulator is added in the donkey blood and the donkey blood is sub-packaged in boxes; (6) sealing: an automatic sealing machine is used to seal the boxes loaded with the donkey blood with a sealing membrane; and (7) aging and sterilizing: a product after the sub-packaging andsealing is sterilized at a constant temperature of 121 DEG C for 40 minutes, a strong flow fan is used to remove excess water on the surface of the product, and the treated product is loaded into a case and sent into a cold storage for cold storing. The produced product is free of impurities, fresh in taste and easy to store.

Description

technical field [0001] The invention relates to a production method of blood tofu, in particular to a production method of donkey blood tofu. Background technique [0002] Donkey blood, a by-product of donkey slaughtering and processing, is a very valuable protein resource. The protein content in donkey blood cells is very rich, which is generally close to or higher than that of various livestock and poultry muscle tissues. The nutritional content is close to that of soybean cakes, and it has the reputation of "liquid meat". [0003] Whole donkey blood contains 17-21% protein, and dry donkey blood powder has a protein content of over 80%, which is three times that of whole milk powder. From the perspective of amino acid composition, donkey blood protein is a high-quality protein, and its total amino acid content is higher than that of whole eggs, which is close to 9%. [0004] Donkey blood also contains a lot of minerals, such as potassium, sodium, magnesium, phosphorus, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L13/20A23L13/40
CPCA23V2002/00A23V2200/218A23V2250/1614A23V2250/1578
Inventor 曹红旗
Owner 河南省驴掌门网络科技有限公司
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