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Walnut endosperm protein beverage and preparation method thereof

A technology of endosperm protein and walnut, which is applied in the field of walnut endosperm protein beverage and its preparation, can solve the problems of low utilization rate of walnut, different, and increase the burden of industrialization, and achieve the goal of enriching nutrients, reducing additional costs, and extending shelf life Effect

Pending Publication Date: 2021-01-29
黔西南州蒂辉生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if it uses commercially available walnut protein powder, the manufacturer’s brand is different, and the content of the protein powder produced is also different, which makes it difficult to control the standard of the finished product; if it uses homemade walnut protein powder, the method of defatting walnut powder is not explained first. Secondly, the utilization rate of walnuts is low, and waste disposal needs to be considered during industrial production, which will increase the burden on industrialization

Method used

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  • Walnut endosperm protein beverage and preparation method thereof
  • Walnut endosperm protein beverage and preparation method thereof
  • Walnut endosperm protein beverage and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1. A walnut endosperm protein beverage, which comprises 35 parts of walnut milk, 12 parts of walnut endosperm protein powder, 4 parts of walnut essential oil, 5 parts of antioxidant and 6 parts of honey.

[0026] 2, the preparation method of described walnut endosperm protein beverage is:

[0027] a. Prepare walnut milk: mix and grind walnut kernels, soybeans, and coconut milk in a mass ratio of 11:9:17, filter and take filtrate A, boil it, cool, filter, and the filtrate is walnut milk.

[0028] b. Preparation of walnut endosperm protein powder: mix walnut kernels with 8% starch by mass, crush them, soak them in acetone and evaporate the acetone, then add a compound enzyme solution twice the weight of walnut kernels to carry out enzymatic hydrolysis treatment for 1 hour, using an electric field strength of 22kV / cm, pulse width 17μs, pulse frequency 1000Hz pulsed electric field treatment for 13s to obtain walnut crude protein liquid, then walnut crude protein liquid was ...

Embodiment 2

[0036]1. A walnut endosperm protein beverage, comprising 30 parts of walnut milk, 10 parts of walnut endosperm protein powder, 3 parts of walnut essential oil, 2 parts of antioxidant, and 5 parts of sucrose.

[0037] 2, the preparation method of described walnut endosperm protein beverage is:

[0038] a. Prepare walnut milk: mix and grind walnut kernels, soybeans, and coconut milk in a mass ratio of 10:7:15, filter and take filtrate A, boil it, cool, filter, and the filtrate is walnut milk.

[0039] b. Preparation of walnut endosperm protein powder: mix walnut kernels with 7% starch by weight, crush them, soak them in acetone and evaporate the acetone, then add a compound enzyme solution of 1 times the weight of walnut kernels to carry out enzymatic hydrolysis treatment for 2 hours, using an electric field strength of 20kV / cm, a pulse width of 15μs, and a pulse frequency of 900Hz were used for PEF treatment for 15s to obtain a walnut crude protein solution, and then the walnut...

Embodiment 3

[0047] 1. A walnut endosperm protein beverage, comprising 40 parts of walnut milk, 15 parts of walnut endosperm protein powder, 5 parts of walnut essential oil, 6 parts of antioxidant and 7 parts of glucose.

[0048] 2, the preparation method of described walnut endosperm protein beverage is:

[0049] a. Prepare walnut milk: mix and grind walnut kernels, soybeans, and coconut milk in a mass ratio of 12:10:20, filter and take filtrate A, boil it, cool, filter, and the filtrate is walnut milk.

[0050] b. Preparation of walnut endosperm protein powder: mix walnut kernels with 10% starch by weight, crush them, soak them in acetone and evaporate the acetone, then add a compound enzyme solution twice the weight of walnut kernels for enzymolysis treatment for 1 hour, using an electric field strength of 25kV / cm, pulse width 20μs, pulse frequency 1100Hz pulsed electric field for 15s after PEF treatment to obtain walnut crude protein liquid, then walnut crude protein liquid was subject...

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Abstract

The invention belongs to the technical field of food processing, and particularly relates to a walnut endosperm protein beverage and a preparation method thereof. The walnut kernels, walnut seed coatsand walnut shells are extracted respectively, all parts of walnuts are fully utilized, and the additional cost of a factory is reduced. The walnut kernels are subjected to enzymolysis, refining and other treatment, endosperm protein of the walnut kernels is decomposed into polypeptide small molecules and used for making walnut beverages, and protein in walnuts is reserved in the beverages to themaximum extent; the walnut shells and the walnut seed coats are respectively extracted to prepare the walnut essential oil and an antioxidant, so that the nutritional ingredients of the walnut beverage are further enriched, and the shelf life of the beverage can be prolonged under the condition of not adding preservatives.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a walnut endosperm protein beverage and a preparation method thereof. Background technique [0002] Walnut, also known as walnut and Qiang peach, is a plant of the Juglandaceae family. Together with almonds, cashew nuts and hazelnuts, it is also known as the world-renowned "four major dried fruits". Walnuts are rich in nutrients, containing 15-20 grams of protein per hectogram, more fat, 10 grams of carbohydrates, and contain calcium, phosphorus, iron and other trace elements and minerals necessary for human body, as well as carotene, nuclear Flavin and other multivitamins. Beneficial to the human body. [0003] There are many drinks made of walnuts on the market today, but most of them, except for the ripening step in the processing process, due to the high temperature of the equipment, the processing temperature of the other steps will also increase with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C11/10
CPCA23C11/103
Inventor 刘飞
Owner 黔西南州蒂辉生物科技有限公司
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