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Rose and donkey-hide gelatin protein powder and preparation method thereof

A technology of protein powder and donkey-hide gelatin, which is applied in the field of food processing, can solve problems such as poor efficacy and taste, and achieve the effects of improving immunity, increasing protein content, and reducing oxidation

Inactive Publication Date: 2021-03-26
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of poor efficacy and taste of various protein powder health care products on the market, the present invention provides a rose donkey-hide gelatin protein powder and a preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1. rose donkey-hide gelatin protein powder and preparation method thereof.

[0025] A rose gelatin protein powder is composed of the following components: tuna leftover protein powder 85g, donkey-hide gelatin glue liquid 7.5ml, coix seed powder 18g, bird's nest powder 7g, red dates 20g, rose hydrosol 12ml, sucrose 8.5g and alkaline protease 0.1g .

[0026] Concrete preparation steps are as follows:

[0027] (1) take each raw material according to parts by weight;

[0028] (2) The preparation of tuna leftover protein powder comprises the following steps:

[0029] (1) Raw material pretreatment: cleaning the leftovers from processing tuna dark meat, and crushing the leftovers from which impurities have been removed to obtain blanks;

[0030] (2) Deodorization: After soaking the activated carbon in 3% HCl solution, put it in a 37°C constant temperature water bath for 12 hours, pour off the supernatant, add deionized water to adjust to neutral, and put it in an...

Embodiment 2

[0042] Embodiment 2. rose donkey-hide gelatin protein powder and preparation method thereof.

[0043] A rose donkey-hide gelatin protein powder is composed of the following components: tuna leftover protein powder 100g, donkey-hide gelatin glue 6ml, coix seed powder 20g, bird's nest powder 8g, red dates 25g, rose hydrosol 15ml, sucrose 10g, alkaline protease 0.3g.

[0044] Concrete preparation steps are as follows:

[0045] (1) take each raw material according to parts by weight;

[0046] (2) The preparation process of tuna leftover protein powder is the same as in Example 1.

[0047] (3) Take donkey-hide gelatin glue and carry out spray drying, the air inlet temperature is 175°C, the air outlet temperature is set to 80°C, the relative density is 1.0, and the feed rate is 30mL·min -1 ;

[0048] (4) Grind barley powder, pass through a 80-mesh sieve, add distilled water and decoct 3 times, the ratio of material to liquid is 1g:13ml, combine the decoction liquid, concentrate t...

Embodiment 3

[0052] Embodiment 3. rose donkey-hide gelatin protein powder and preparation method thereof.

[0053] A rose donkey-hide gelatin protein powder consists of the following components: 70g of tuna leftover protein powder, 9ml of donkey-hide gelatin glue, 15g of barley powder, 5g of bird's nest powder, 15g of red dates, 10ml of rose hydrosol, 7g of sucrose, and 0.2g of alkaline protease.

[0054] Specific steps are as follows:

[0055] (1) take each raw material according to parts by weight;

[0056] (2) The preparation process of tuna leftover protein powder is the same as in Example 1.

[0057] (3) Take donkey-hide gelatin glue and carry out spray drying, the air inlet temperature is 185°C, the air outlet temperature is set to 90°C, the relative density is 1.2, and the feed rate is 35mL min -1 ;

[0058] (4) Crush barley powder, pass through an 80-mesh sieve, add distilled water and decoct twice, the ratio of solid to liquid is 1g: 15ml. Combine the decoction liquid, concent...

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PUM

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Abstract

The invention discloses rose and donkey-hide gelatin protein powder and a preparation method thereof, and belongs to the technical field of food processing. In order to solve the problem that variousprotein powder health-care products on the market are poor in efficacy and taste, the invention provides the rose and donkey-hide gelatin protein powder and the preparation method thereof. The rose and donkey-hide gelatin protein powder is prepared from tuna leftover protein powder, donkey-hide gelatin liquid, coix seed powder, bird's nest, red jujube powder, rose hydrosol, cane sugar and alkalineprotease. In the preparation process, firstly, a low-temperature extraction method is adopted to extract the bird's nest, so that the bird's nest is kept in a low-temperature state, the loss of nutritional ingredients is minimized, and the oxidation is reduced; and then an enzymolysis product is treated with a spray drying technology, so that the product combination is facilitated. According to the protein powder prepared by the method, the protein content is improved, and the expression of VEGF-A and serum hemolysin can be remarkably improved by feeding test mice.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a rose donkey-hide gelatin protein powder and a preparation method thereof. Background technique [0002] Roses are not only treasures in ornamental flowers, but also good medicines in medicinal gardens. They are warm in nature, sweet in taste, slightly bitter in taste, have the effect of promoting qi and blood circulation, and have high comprehensive utilization value. Donkey-hide gelatin is boiled from donkey skin. As early as in "Shen Nong's Materia Medica", there is a record of donkey-hide gelatin. E-jiao is sweet, flat in nature, and returns to the lung, liver, and kidney channels. Elements, amino acids, and proteins can increase the body's intake of trace elements, improve resistance, and have good effects on nourishing yin and lungs, nourishing blood and stopping bleeding. Fish protein powder has the effect of promoting cell metabolism and regeneration of skin cel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/17A23L33/10A23L5/00
CPCA23L33/17A23L33/10A23L5/00A23V2002/00A23V2200/30A23V2200/318A23V2200/324A23V2250/543A23V2250/628A23V2300/14A23V2300/10
Inventor 刘宁任皓威赵添玉
Owner NORTHEAST AGRICULTURAL UNIVERSITY