Sports nutritional powdery dietary supplement and preparation method thereof

Abstract

The present invention discloses a sports nutritional powdery dietary supplement and a preparation method thereof, and belongs to the technical field of food, and the sports nutritional powdery dietary supplement is prepared from the following raw materials in parts by weight: 60-65 parts of compound amino acid powder, 1-10 parts of yeast protein powder, 3-10 parts of whey protein powder, 1-6 parts of yeast extract, 3-6 parts of bovine colostrum powder, 1-5 parts of red date peptide, 1-6 parts of gamma-aminobutyric acid and 1-5 parts of ginseng peptide. The health food is prepared from the following raw materials in parts by weight: 1-6 parts of sea cucumber peptide, 1-5 parts of yeast beta-glucan, 6-10 parts of taurine, 2-5 parts of hydroxypropyl methyl cellulose, 0.1-1 part of rice germ powder, 1-2 parts of epigallocatechin gallate and 0.5 part of stevioside. The product is prepared into microcapsules, the stability of the product can be improved, the volatility of the product can be reduced, the release speed of effective components can be controlled, the validity period of the product can be prolonged, and protein consumed by a human body after exercise can be comprehensively supplemented by compounding the compound amino acid powder, the red date peptide and the like.

Description

Technical Field

[0001] The present application relates to the field of food technology, and in particular to a sports nutrition powdered dietary supplement and a preparation method thereof. Background Art

[0002] Exercise requires protein. Protein is an important nutrient for the human body to repair and build muscles, especially after exercise, it can help muscles recover and grow. The role of protein in exercise: muscle repair and growth. Exercise can cause slight damage to muscle fibers. The amino acids in protein can promote repair and make muscles stronger. Strength trainers especially need sufficient protein to prevent muscle breakdown. Energy supplementation: Long-term or high-intensity exercise (such as long-distance running, HIIT) may consume some protein for energy. Timely supplementation can reduce muscle loss. Metabolic regulation: Protein digestion consumes a lot of energy, which can slightly increase the metabolic rate, which is helpful for people who want to lose weight.

[0003] Protein supplements are mainly divided into two categories: animal and plant. Animal protein (such as lean meat, fish, and eggs) contains more comprehensive essential amino acids and has a high absorption rate; plant protein (such as beans, nuts, and grains) is rich in dietary fiber and low in fat, making it suitable for vegetarians or people who need to control calories.

[0004] However, existing protein supplement foods have poor stability and their active ingredients are easily volatile, which shortens the shelf life of the product and makes them unsuitable for widespread production and application promotion.

[0005] Therefore, how to develop a sports nutrition powdered dietary supplement with improved stability and a preparation method is a technical problem that is urgently needed to be solved by those skilled in the art. Summary of the Invention

[0006] In view of this, the present invention provides a sports nutrition powdered dietary supplement and a preparation method thereof.

[0007] A sports nutrition powdered dietary supplement is prepared from the following raw materials in parts by weight: 60-65 parts of compound amino acid powder, 1-10 parts of yeast protein powder, 3-10 parts of whey protein powder, 1-6 parts of yeast extract, 3-6 parts of bovine colostrum powder, 1-5 parts of red date peptide, 1-6 parts of gamma-aminobutyric acid, 1-5 parts of ginseng peptide, 1-6 parts of sea cucumber peptide, 1-5 parts of yeast beta-glucan, 6-10 parts of taurine, 2-5 parts of hydroxypropyl methylcellulose, 0.1-1 parts of rice germ powder, 1-2 parts of epigallocatechin gallate, and 0.5 parts of steviol glycoside.

[0008] Furthermore, the composite amino acid powder includes L-lysine, L-phenylalanine, L-tyrosine, L-methionine, L-cystine, L-cysteine, L-threonine, L-leucine, L-isoleucine, L-valine, glycine, L-alanine, L-serine, L-glutamic acid, L-arginine, L-histidine and L-proline in a mass ratio of 1:1:1:1:1:1:3:1:1:1:1:1:2:1:1:1:1:2.

[0009] The present invention also provides a method for preparing a sports nutrition powdered dietary supplement, comprising the following steps:

[0010] (1) Weighing the raw materials according to the sports nutrition powdered dietary supplement;

[0011] (2) dissolving compound amino acid powder, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside in ultrapure water to obtain a mixture;

[0012] (3) dissolving hydroxypropyl methylcellulose in ultrapure water to obtain a hydroxypropyl methylcellulose aqueous solution;

[0013] (4) stirring the hydroxypropyl methylcellulose aqueous solution obtained in step (3), and simultaneously adding the mixture obtained in step (2) dropwise to the hydroxypropyl methylcellulose aqueous solution to obtain a mixed solution;

[0014] (5) The mixed solution obtained in step (4) is further stirred, and then centrifuged, the supernatant is collected, and vacuum-dried at low temperature to obtain microcapsules, i.e., the sports nutrition powdered dietary supplement.

[0015] Furthermore, in step (2), the mass ratio of the total mass of the compound amino acid powder, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside to ultrapure water is 1:(1-3).

[0016] Furthermore, in step (3), the mass ratio of hydroxypropyl methylcellulose to ultrapure water is 1:(1-5).

[0017] Furthermore, in step (4), the dropping speed is 0.5-1 mL / min, and the stirring speed is 300-500 r / min.

[0018] Furthermore, in step (5), the mixed solution obtained in step (4) is further stirred for 10-20 minutes; the centrifugal speed is 2000-3000 r / min, and the centrifugal time is 5-10 minutes; the vacuum degree of vacuum low-temperature drying is 0.01 MPa, the temperature is -40 to -50°C, and the drying time is 30-35 hours.

[0019] The beneficial effects of the present invention are as follows: the present invention prepares the composite amino acid jujube peptide sports nutrition powdered dietary supplement into microcapsules, which can improve the stability of the product, reduce its volatility, control the release rate of the active ingredients, and extend the shelf life of the product to 24 months. The present invention compounds the composite amino acid powder and jujube peptide to fully supplement the protein consumed by the human body after exercise. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] A sports nutrition powdered dietary supplement and a preparation method thereof, comprising the following steps:

[0023] (1) Weigh the following raw materials: 62 g of complex amino acid powder, 5 g of yeast protein powder, 6 g of whey protein powder, 3 g of yeast extract, 4 g of bovine colostrum powder, 3 g of red date peptide, 3 g of γ-aminobutyric acid, 3 g of ginseng peptide, 3 g of sea cucumber peptide, 3 g of yeast β-glucan, 8 g of taurine, 3 g of hydroxypropyl methylcellulose, 0.5 g of rice germ powder, 1.5 g of epigallocatechin gallate (EGCG), and 0.5 g of steviol glycoside.

[0024] The compound amino acid powder includes L-lysine, L-phenylalanine, L-tyrosine, L-methionine, L-cystine, L-cysteine, L-threonine, L-leucine, L-isoleucine, L-valine, glycine, L-alanine, L-serine, L-glutamic acid, L-arginine, L-histidine and L-proline in a mass ratio of 1:1:1:1:1:3:1:1:1:1:1:2:1:1:1:1:2.

[0025] (2) dissolving compound amino acid powder, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside in ultrapure water, wherein the mass ratio of the total mass of compound amino acid, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside to ultrapure water is 1:2, to obtain a mixture;

[0026] (3) dissolving hydroxypropyl methylcellulose in ultrapure water at a mass ratio of hydroxypropyl methylcellulose to ultrapure water of 1:3 to obtain a hydroxypropyl methylcellulose aqueous solution;

[0027] (4) stirring the hydroxypropyl methylcellulose aqueous solution obtained in step (3) at a stirring speed of 400 r / min, and simultaneously adding the mixture obtained in step (2) dropwise to the hydroxypropyl methylcellulose aqueous solution at a dropping speed of 0.7 mL / min to obtain a mixed solution;

[0028] (5) The mixed solution obtained in step (4) is stirred for 15 minutes, and then centrifuged at a centrifugal speed of 2500 r / min and a centrifugal time of 7 minutes; the supernatant is collected and vacuum-dried at a vacuum degree of 0.01 MPa, a temperature of -45°C, and a drying time of 33 hours to obtain microcapsules, i.e., sports nutrition powdered dietary supplements.

[0029] Example 2

[0030] A sports nutrition powdered dietary supplement and a preparation method thereof, comprising the following steps:

[0031] (1) Weigh the following raw materials: 60 g of complex amino acid powder, 1 g of yeast protein powder, 3 g of whey protein powder, 1 g of yeast extract, 3 g of bovine colostrum powder, 1 g of red date peptide, 1 g of γ-aminobutyric acid, 1 g of ginseng peptide, 1 g of sea cucumber peptide, 1 g of yeast β-glucan, 6 g of taurine, 2 g of hydroxypropyl methylcellulose, 0.1 g of rice germ powder, 1 g of epigallocatechin gallate (EGCG), and 0.5 g of steviol glycoside.

[0032] The compound amino acid powder includes L-lysine, L-phenylalanine, L-tyrosine, L-methionine, L-cystine, L-cysteine, L-threonine, L-leucine, L-isoleucine, L-valine, glycine, L-alanine, L-serine, L-glutamic acid, L-arginine, L-histidine and L-proline in a mass ratio of 1:1:1:1:1:3:1:1:1:1:1:2:1:1:1:1:2.

[0033] (2) dissolving compound amino acid powder, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside in ultrapure water, wherein the mass ratio of the total mass of compound amino acid, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside to ultrapure water is 1:1, to obtain a mixture;

[0034] (3) dissolving hydroxypropyl methylcellulose in ultrapure water at a mass ratio of hydroxypropyl methylcellulose to ultrapure water of 1:1 to obtain a hydroxypropyl methylcellulose aqueous solution;

[0035] (4) stirring the hydroxypropyl methylcellulose aqueous solution obtained in step (3) at a stirring speed of 300 r / min, and simultaneously adding the mixture obtained in step (2) dropwise to the hydroxypropyl methylcellulose aqueous solution at a dropping speed of 0.5 mL / min to obtain a mixed solution;

[0036] (5) The mixed solution obtained in step (4) is stirred for 10 minutes, and then centrifuged at a centrifugal speed of 2000 r / min and a centrifugal time of 5 minutes; the supernatant is collected and vacuum-dried at a vacuum degree of 0.01 MPa, a temperature of -40°C, and a drying time of 30 hours to obtain microcapsules, i.e., sports nutrition powdered dietary supplements.

[0037] Example 3

[0038] A sports nutrition powdered dietary supplement and a preparation method thereof, comprising the following steps:

[0039] (1) Weigh the following raw materials: 65 g of complex amino acid powder, 10 g of yeast protein powder, 10 g of whey protein powder, 6 g of yeast extract, 6 g of bovine colostrum powder, 5 g of red date peptide, 6 g of γ-aminobutyric acid, 5 g of ginseng peptide, 6 g of sea cucumber peptide, 5 g of yeast β-glucan, 10 g of taurine, 5 g of hydroxypropyl methylcellulose, 1 g of rice germ powder, 2 g of epigallocatechin gallate (EGCG), and 0.5 g of steviol glycoside.

[0040] The compound amino acid powder includes L-lysine, L-phenylalanine, L-tyrosine, L-methionine, L-cystine, L-cysteine, L-threonine, L-leucine, L-isoleucine, L-valine, glycine, L-alanine, L-serine, L-glutamic acid, L-arginine, L-histidine and L-proline in a mass ratio of 1:1:1:1:1:3:1:1:1:1:1:2:1:1:1:1:2.

[0041] (2) dissolving compound amino acid powder, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside in ultrapure water, wherein the mass ratio of the total mass of compound amino acid, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside to ultrapure water is 1:3, to obtain a mixture;

[0042] (3) dissolving hydroxypropyl methylcellulose in ultrapure water at a mass ratio of hydroxypropyl methylcellulose to ultrapure water of 1:5 to obtain a hydroxypropyl methylcellulose aqueous solution;

[0043] (4) stirring the hydroxypropyl methylcellulose aqueous solution obtained in step (3) at a stirring speed of 500 r / min, and simultaneously adding the mixture obtained in step (2) dropwise to the hydroxypropyl methylcellulose aqueous solution at a dropping speed of 1 mL / min to obtain a mixed solution;

[0044] (5) The mixed solution obtained in step (4) is stirred for 20 minutes, and then centrifuged at a centrifugal speed of 3000 r / min and a centrifugal time of 10 minutes; the supernatant is collected and vacuum-dried at a vacuum degree of 0.01 MPa, a temperature of -50°C, and a drying time of 35 hours to obtain microcapsules, i.e., sports nutrition powdered dietary supplements.

[0045] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sports nutrition powdered dietary supplement, characterized in that: Made from the following raw materials in parts by weight: 60-65 parts of complex amino acid powder, 1-10 parts of yeast protein powder, 3-10 parts of whey protein powder, 1-6 parts of yeast extract, 3-6 parts of bovine colostrum powder, 1-5 parts of red date peptide, 1-6 parts of γ-aminobutyric acid, 1-5 parts of ginseng peptide, 1-6 parts of sea cucumber peptide, 1-5 parts of yeast β-glucan, 6-10 parts of taurine, 2-5 parts of hydroxypropyl methylcellulose, and rice germ powder. 0.1-1 parts, epigallocatechin gallate 1-2 parts, steviol glycoside 0.5 parts.

2. The sports nutrition powdered dietary supplement according to claim 1, characterized in that: The composite amino acid powder includes L-lysine, L-phenylalanine, L-tyrosine, L-methionine, L-cystine, L-cysteine, L-threonine, L-leucine, L-isoleucine, L-valine, glycine, L-alanine, L-serine, L-glutamic acid, L-arginine, L-histidine and L-proline in a mass ratio of 1:1:1:1:1:1:3:1:1:1:1:1:2:1:1:1:1:

2.

3. A method for preparing a sports nutrition powdered dietary supplement, characterized in that: The steps include: (1) Weigh the raw materials of the sports nutrition powdered dietary supplement according to any one of claims 1-2; (2) dissolving compound amino acid powder, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside in ultrapure water to obtain a mixture; (3) dissolving hydroxypropyl methylcellulose in ultrapure water to obtain a hydroxypropyl methylcellulose aqueous solution; (4) stirring the hydroxypropyl methylcellulose aqueous solution obtained in step (3), and simultaneously adding the mixture obtained in step (2) dropwise to the hydroxypropyl methylcellulose aqueous solution to obtain a mixed solution; (5) The mixed solution obtained in step (4) is further stirred, and then centrifuged, the supernatant is collected, and vacuum-dried at low temperature to obtain microcapsules, i.e., the sports nutrition powdered dietary supplement.

4. The method for preparing a sports nutrition powdered dietary supplement according to claim 3, characterized in that: In step (2), the mass ratio of the total mass of the compound amino acid powder, yeast protein powder, whey protein powder, yeast extract, bovine colostrum powder, red date peptide, γ-aminobutyric acid, ginseng peptide, sea cucumber peptide, yeast β-glucan, taurine, rice germ powder, epigallocatechin gallate and steviol glycoside to ultrapure water is 1:(1-3).

5. The method for preparing a sports nutrition powdered dietary supplement according to claim 3, characterized in that: In step (3), the mass ratio of hydroxypropyl methylcellulose to ultrapure water is 1:(1-5).

6. The method for preparing a sports nutrition powdered dietary supplement according to claim 3, characterized in that: In step (4), the dropping speed is 0.5-1 mL / min, and the stirring speed is 300-500 r / min.

7. The method for preparing a sports nutrition powdered dietary supplement according to claim 3, characterized in that: In step (5), the mixed solution obtained in step (4) is further stirred for 10-20 minutes; the centrifugal speed is 2000-3000 r / min, and the centrifugal time is 5-10 minutes; the vacuum degree of vacuum low-temperature drying is 0.01 MPa, the temperature is -40 to -50°C, and the drying time is 30-35 hours.