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Peanut milk nutrient solution prepared from peanut meal protein extract

A technology of protein extraction liquid and peanut milk, which is applied in application, dairy products, milk preparations, etc., can solve problems such as waste, and achieve the effect of high-efficiency extraction, rich and comprehensive nutrition, and delicate taste

Inactive Publication Date: 2015-09-02
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Peanut meal is a food resource with high protein, low fat, flavonoids, essential amino acids and other effective substances. However, most of the peanut meal in my country after peanut oil extraction is still used as animal feed or fertilizer, which is a great waste. This high-quality and valuable resource

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The formula of the peanut milk nutrient solution provided in this example is as follows: 20% peanut meal protein extract, 4% skimmed milk powder, 4% white sugar, 0.2% compound stabilizer, 0.05% peanut flavor, balance It is water, where the compound stabilizer is a mixture of sucrose fatty acid ester, sodium carboxymethyl cellulose and carrageenan. The mass ratio of the three in the mixture is sucrose fatty acid ester: sodium carboxymethyl cellulose: carrageenan = 5: 3:2.

[0022] The peanut meal protein extract added in this embodiment is prepared by the following method: defatted peanut meal is exposed to sunlight for 1 to 2 days, crushed, and passed through a 60-mesh sieve to obtain peanut meal particles, and the peanut meal particles are placed in the In the water bath, add water according to the ratio of material to liquid of 1:12, adjust the pH value to 7.0, heat the temperature in the water bath to 60℃, add protease for extraction, the extraction time is 3h, add prot...

Embodiment 2

[0025] The formula of the peanut milk nutrient solution provided in this embodiment is as follows: 20% peanut meal protein extract, 4% skimmed milk powder, 4% white sugar, 0.25% compound stabilizer, 0.05% milk flavor, balance It is water, where the compound stabilizer is a mixture of sucrose fatty acid ester, sodium carboxymethyl cellulose and carrageenan. The mass ratio of the three in the mixture is sucrose fatty acid ester: sodium carboxymethyl cellulose: carrageenan = 5: 3:2.

[0026] The peanut meal protein extract added in this embodiment is prepared by the following method: defatted peanut meal is exposed to sunlight for 1 to 2 days, crushed, and passed through a 60-mesh sieve to obtain peanut meal particles, and the peanut meal particles are placed in the In the water bath, add water according to the ratio of material to liquid of 1:15, adjust the pH value to 7.0, heat the temperature in the water bath to 55℃, add protease for extraction, the extraction time is 3h, add pr...

Embodiment 3

[0029] The formula of the peanut milk nutrient solution provided in this example is as follows: 20% peanut meal protein extract, 4% skimmed milk powder, 4% white sugar, 0.2% compound stabilizer, 0.05% peanut flavor, balance It is water, and the compound stabilizer is xanthan gum.

[0030] The peanut meal protein extract added in this embodiment is prepared by the following method: defatted peanut meal is exposed to sunlight for 1 to 2 days, crushed, and passed through a 60-mesh sieve to obtain peanut meal particles, and the peanut meal particles are placed in the In the water bath, add water according to the ratio of material to liquid at 1:12, adjust the pH to 7.0, heat the temperature in the water bath to 50℃, add protease for extraction, the extraction time is 4h, add protease The amount is 2000u / g per gram of peanut meal. The extract was centrifuged at 4000r / min for 5min to remove unconverted proteins and other insolubles to obtain a clear protein hydrolysate, then take the ...

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PUM

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Abstract

The invention provides a peanut milk nutrient solution prepared from a peanut meal protein extracting solution. The nutrient solution consists of the following raw materials in percent by mass: 15-25 percent of peanut meal protein extracting solution, 3-5 percent of skim milk powder, 3-7 percent of white granulated sugar, 0.15-0.25 percent of compound stabilizer, 0.04-0.07 percent of essence and the balance of water. The peanut meal protein extracting solution is prepared by the following methods: drying the degreased peanut meal, grinding the peanut meal into peanut meal particles with the granularity of 20-100 meshes, and extracting the peanut meal protein extracting solution by adopting an enzyme extraction method or an alkali extraction method. The peanut milk nutrient solution is rich in nutrition and fragrant in taste, animal proteins in milk and vegetable proteins in peanut are effectively combined, an effect of complementing nutrition is achieved, the balance of amino acid composition is guaranteed, and the utilization rate and nutritive value of the peanut protein are improved.

Description

Technical field [0001] The invention relates to a beverage, in particular to a peanut milk, in particular to a peanut milk nutrient solution prepared from a peanut meal protein extract. Background technique [0002] Peanut meal is a by-product of peanut kernels extracted by physical or chemical methods such as organic solvent extraction or pre-press extraction. It is light brown or dark brown, and has a small block or powder shape. At present, the most important way to use peanuts in our country is still to extract peanut oil by pressing oil. Therefore, with the increase in peanut production and the development of the oil processing industry, the output of peanut meal will increase year by year. However, peanut meal is also rich in protein and other effective substances such as flavonoids, amino acids, tannins, polysaccharides, vitamins, and triterpenoids or steroids and other chemical components. Peanut protein is the most abundant nutrient in peanuts, and its application field...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23C9/152A23C9/156
Inventor 王承明王超英张凤高洁芬
Owner HUAZHONG AGRI UNIV
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