CN113519858A - Lactoferrin instant straw particle for improving immunity and application - Google Patents

Lactoferrin instant straw particle for improving immunity and application Download PDF

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Publication number
CN113519858A
CN113519858A CN202110800526.8A CN202110800526A CN113519858A CN 113519858 A CN113519858 A CN 113519858A CN 202110800526 A CN202110800526 A CN 202110800526A CN 113519858 A CN113519858 A CN 113519858A
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China
Prior art keywords
lactoferrin
instant
straw particle
milk powder
improving immunity
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CN202110800526.8A
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Inventor
张俊
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Shanghai Haiwei Biological Technology Co ltd
Wuxi Haiweisen Biotechnology Co ltd
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Shanghai Haiwei Biological Technology Co ltd
Wuxi Haiweisen Biotechnology Co ltd
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Priority to CN202110800526.8A priority Critical patent/CN113519858A/en
Publication of CN113519858A publication Critical patent/CN113519858A/en
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17—Amino acids, peptides or proteins
    • A23L33/19—Dairy proteins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/03—Organic compounds
    • A23L29/035—Organic compounds containing oxygen as heteroatom
    • A23L29/04—Fatty acids or derivatives
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105—Plant extracts, their artificial duplicates or their derivatives
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/125—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives containing carbohydrate syrups; containing sugars; containing sugar alcohols; containing starch hydrolysates
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/15—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/15—Vitamins
    • A23L33/155—Vitamins A or D
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17—Amino acids, peptides or proteins
    • A23L33/175—Amino acids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

The invention relates to instant straw particles, in particular to lactoferrin instant straw particles for improving immunity and application. The raw materials of the instant straw particle comprise, by weight, 80-95 parts of carbohydrate, 0.3-0.7 part of stabilizer, 0.3-0.7 part of milk powder, 0.1-0.5 part of nutrient and 6-15 parts of whey protein powder. The lactoferrin instant straw particle has good stability under acidic conditions, so that active ingredients in the lactoferrin instant straw particle can be better absorbed by a human body.

Description

Lactoferrin instant straw particle for improving immunity and application
Technical Field
The invention relates to instant straw particles, in particular to lactoferrin instant straw particles for improving immunity and application.
Background
The immunity is an important protective barrier for human bodies, the harm of external bacteria and viruses to the human bodies can be resisted by stronger immunity, the human bodies can be maintained at a better level by movement, so that the immunity of the human bodies is improved, but at present, the life rhythm of people is faster, people face double pressure of life and work, the immunity of more and more people is reduced, the human bodies are in a sub-health state, the immunity cannot be improved well by means of movement alone, and at this time, food beneficial to the human bodies needs to be taken.
The whey protein powder is protein extracted from milk, has various active substances, contains lactoferrin, can improve the immunity of a human body, is used as food by being separated from whey protein powder, is not stable in property, is not suitable for taking due to too high dosage of the separated whey protein powder, is prepared from a plurality of excipients to form edible food, but is not high in nutritional activity due to single composition. And because the oral cavity and the intestines and stomach of the human are acidic conditions, the stability of the edible foods under the conditions is poor, thereby reducing the effect of the whey protein powder product.
And some whey protein powder products on the market are usually bottled drinks, the drinks are inconvenient to carry, the common straw only plays a role in assisting drinking, the straw instant granules are prepared by putting solid granules into the straw, people directly put the straw into water or other liquid drinks when eating, and the solid granules can be directly dissolved in the straw when inhaling, so that people can well drink the whey protein powder products in the mouth.
Disclosure of Invention
In order to solve the technical problems, the invention provides lactoferrin instant straw particles for improving immunity, which comprise, by weight, 80-95 parts of carbohydrate, 0.3-0.7 part of a stabilizer, 0.3-0.7 part of milk powder, 0.1-0.5 part of a nutrient and 6-15 parts of whey protein powder.
In a preferred embodiment of the present invention, the nutrient is at least one selected from the group consisting of vitamin B1, vitamin B2, vitamin B6, beta-carotene, lutein, lycopene, vitamin a, and taurine.
In a preferred embodiment of the present invention, the powdered milk is at least one selected from the group consisting of whole milk powder, skim milk powder, whole sweetened milk powder, flavored milk powder, and bovine raw milk.
In a preferred embodiment of the present invention, the stabilizer comprises an acidity regulator.
In a preferred embodiment of the present invention, the acidity regulator is at least one selected from malic acid, lactic acid, citric acid, gluconic acid, and fumaric acid.
As a preferable technical scheme of the invention, the raw material of the instant straw particle also comprises N-acetylneuraminic acid.
In a preferred embodiment of the present invention, the carbohydrate is a polysaccharide compound.
In a preferred embodiment of the present invention, the polysaccharide compound comprises at least one of starch, erythritol, resistant dextrin, and maltodextrin.
As a preferred technical solution of the present invention, the polysaccharide compound further includes steviol glycoside.
The invention provides an application of lactoferrin instant straw particles for improving immunity, and the lactoferrin instant straw particles are used for food for improving immunity.
Has the advantages that:
1. the effective components of the substances used in the lactoferrin instant straw particle for improving the immunity are all purchased and efficiently concentrated and extracted, no pigment is added, and the color of the particle is all from the color of the raw materials;
2. the lactoferrin instant straw particle for improving immunity is not added with sucrose, and the raw materials in a sweet taste system have zero calorie and zero fat;
3. the lactoferrin instant straw particle has good stability under acidic conditions, so that active ingredients in the lactoferrin instant straw particle can be better absorbed by a human body.
Detailed Description
The invention will be further understood by reference to the following detailed description of preferred embodiments of the invention and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. To the extent that a definition of a particular term disclosed in the prior art is inconsistent with any definition provided in the present disclosure, the definition of the term provided in the present disclosure controls.
As used herein, a feature that does not define a singular or plural form is also intended to include a plural form of the feature unless the context clearly indicates otherwise. It will be further understood that the term "prepared from …," as used herein, is synonymous with "comprising," including, "comprising," "having," "including," and/or "containing," when used in this specification means that the recited composition, step, method, article, or device is present, but does not preclude the presence or addition of one or more other compositions, steps, methods, articles, or devices. Furthermore, the use of "preferred," "preferably," "more preferred," etc., when describing embodiments of the present invention, is meant to refer to embodiments of the invention that may provide certain benefits, under certain circumstances. However, other embodiments may be preferred, under the same or other circumstances. In addition, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention.
In order to solve the technical problems, the invention provides lactoferrin instant straw particles for improving immunity, which comprise, by weight, 80-95 parts of carbohydrate, 0.3-0.7 part of a stabilizer, 0.3-0.7 part of milk powder, 0.1-0.5 part of a nutrient and 6-15 parts of whey protein powder.
In a preferred embodiment, the raw materials of the instant straw particle comprise, by weight, 85-90 parts of carbohydrate, 0.4-0.6 part of stabilizer, 0.4-0.6 part of milk powder, 0.2-0.3 part of nutrient and 9-11 parts of whey protein powder.
In a more preferred embodiment, the raw materials of the instant straw particle comprise, by weight, 88.705 parts of carbohydrate, 0.545 part of stabilizer, 0.5 part of milk powder, 0.25 part of nutrient and 10 parts of whey protein powder.
In one embodiment, the whey protein powder is purchased from shanghai purkinje international trade, ltd.
The whey protein powder used in the invention contains lactoferrin.
The single whey protein powder has poor effect of improving the immunity, and a certain amount of nutrient is used to be synergistic with the whey protein powder in the invention, so that the immunity effect of the instant straw particles is improved. In one embodiment, the nutritional agent is selected from at least one of vitamin B1, vitamin B2, vitamin B6, beta-carotene, lutein, lycopene, vitamin a, taurine.
In a preferred embodiment, the nutritional agent is beta-carotene.
In one embodiment, the beta-carotene is purchased from biotechnology, limited, heokang, beijing.
In one embodiment, the milk powder is selected from at least one of whole milk powder, skim milk powder, whole sweetened milk powder, and flavored milk powder.
In a preferred embodiment, the milk powder is a full-fat milk powder.
In one embodiment, the full cream milk powder is purchased from Shanghai Brilliant Distillation, Inc.
In one embodiment, the stabilizing agent comprises an acidity regulator.
In one embodiment, the acidity regulator is selected from at least one of malic acid, lactic acid, citric acid, gluconic acid, fumaric acid.
In a preferred embodiment, the acidity regulator is citric acid.
In one embodiment, the starting material for the instant straw particle further comprises N-acetylneuraminic acid;
in one embodiment, the weight ratio of N-acetylneuraminic acid to stabilizer is (0.02-0.08): (0.3-0.9); preferably (0.04-0.05): (0.45 to 0.52), more preferably 0.045: 0.5.
in one embodiment, the citric acid is purchased from Shanghai Brilliant Distillation, Inc.; the N-acetylneuraminic acid is purchased from Biotech, Inc., of Heikang origin, Beijing.
According to the invention, carbohydrate is selected as a main matrix, and the prepared lactoferrin instant straw particle has a good appearance, can supplement carbohydrate required by a human body, and can improve immunity. In one embodiment, the carbohydrate is a polysaccharide compound.
In one embodiment, the polysaccharide compound comprises at least one of starch, erythritol, cellulose, maltodextrin.
In a preferred embodiment, the polysaccharide compound is a combination of erythritol and maltodextrin in a weight ratio of (65-90): 10; preferably (75-82): 10; further preferably 78.405: 10.
in one embodiment, the polysaccharide compound further comprises steviol glycosides.
In one embodiment, the weight ratio of steviol glycoside to whole milk powder is (2-4): (5-6); preferably 3: 5.
in one embodiment, the erythritol is purchased from Saint Bao Biometrics, Inc.; the maltodextrin is purchased from Shanghai Yuanju Biotech limited; the steviol glycoside was purchased from santa odorata biotechnology limited.
In the invention, the lactoferrin instant straw particles for improving immunity, which are prepared by selecting specific raw materials and researching the ratio of the specific raw materials, have good stability under an acidic condition, are beneficial to the absorption of active nutrient substances in the lactoferrin instant straw particles, and overcome the defects that some lactoferrin on the market at present has poor stability under the acidic condition and the absorption of active nutrient substances by a human body is reduced. This may be due to the following reasons: the whole milk powder has better taste and nutrient substances, but the interaction of the whole milk powder and the whey protein powder in the water phase prevents water from entering the lactoferrin instant straw particles to be dissolved, so the amount of the whole milk powder cannot be excessive; in the invention, a certain amount of stabilizing agent, especially citric acid is added, so that the whey protein powder surface has certain negative electricity, and a diffusion double electric layer can be formed with the whole milk powder, so that the system has good stability; in addition, the stability is improved by the synergistic effect of stevioside and full-cream milk powder which are added into the system in a specific ratio; under the acidic condition, the stevioside hinders the onset of whey protein powder and whole milk powder through steric hindrance, and reduces aggregation and flocculation in water, thereby promoting the dissolution of the lactoferrin instant straw particles; the wettability is also increased under the action of specific carbohydrates, and the solubility and the stability are further increased.
The lactoferrin instant straw particle capable of improving immunity is obtained by conventional crushing, granulating, pelletizing and drying processes.
The invention provides an application of lactoferrin instant straw particles for improving immunity, and the lactoferrin instant straw particles are used for food for improving immunity.
The raw materials used in the present invention are all commercially available unless otherwise specified.
Examples
Example 1
The lactoferrin instant straw particle for improving the immunity comprises the following raw materials, by weight, 85 parts of carbohydrate, 0.5 part of a stabilizer, 0.4 part of milk powder, 0.2 part of a nutrient and 9 parts of whey protein powder;
the nutrient is beta-carotene;
the milk powder is full cream milk powder;
the stabilizer comprises an acidity regulator; the acidity regulator is citric acid; the raw material of the instant straw particle also comprises N-acetylneuraminic acid; the weight ratio of the N-acetylneuraminic acid to the stabilizer is 0.04: 0.45 of;
the carbohydrate is a polysaccharide compound; the polysaccharide compound is a composition of erythritol and maltodextrin, and the weight ratio of the erythritol to the maltodextrin is 75: 10; the polysaccharide compound further comprises steviol glycosides; the weight ratio of the stevioside to the whole milk powder is 2: 5;
the lactoferrin instant straw particle capable of improving immunity is obtained through conventional crushing, granulating, pelletizing and drying processes.
The whey protein powder is purchased from Shanghai Purkinjen International trade Co., Ltd; the beta-carotene is purchased from Beijing Huikang source Biotechnology Ltd; the full cream milk powder is purchased from Shanghai Brilliant chemical engineering Co., Ltd; the citric acid is purchased from Shanghai Brilliant chemical company Limited; the N-acetylneuraminic acid is purchased from Beijing Heikang source biotechnology, Inc.; the erythritol is purchased from Saint Geobao biology GmbH; the maltodextrin is purchased from Shanghai Yuanju Biotech limited; the steviol glycoside was purchased from santa odorata biotechnology limited.
Example 2
The lactoferrin instant straw particle capable of improving immunity comprises the following raw materials, by weight, 90 parts of carbohydrate, 0.6 part of a stabilizer, 0.6 part of milk powder, 0.3 part of a nutrient and 11 parts of whey protein powder;
the whey protein powder is the same as that in example 1; the nutrient is the same as in example 1; the milk powder is the same as in example 1;
the stabilizer comprises an acidity regulator; the acidity regulator was the same as in example 1; the raw material of the instant straw particle also comprises N-acetylneuraminic acid; the weight ratio of the N-acetylneuraminic acid to the stabilizer is 0.05: 0.52;
the carbohydrate is a polysaccharide compound; the polysaccharide compound is a composition of erythritol and maltodextrin, and the weight ratio of the erythritol to the maltodextrin is 82: 10; the polysaccharide compound further comprises steviol glycosides; the weight ratio of the stevioside to the milk powder is 4: 6;
the preparation process of the lactoferrin instant straw particle for improving immunity is the same as that in example 1.
The N-acetylneuraminic acid is purchased from Beijing Heikang source biotechnology, Inc.; the erythritol is purchased from Saint Geobao biology GmbH; the maltodextrin is purchased from Shanghai Yuanju Biotech limited; the steviol glycoside was purchased from santa odorata biotechnology limited.
Example 3
The lactoferrin instant straw particle for improving the immunity comprises raw materials of, by weight, 88.705 parts of carbohydrate, 0.545 part of a stabilizer, 0.5 part of milk powder, 0.25 part of a nutrient and 10 parts of whey protein powder;
the whey protein powder is the same as that in example 1; the nutrient is the same as in example 1; the milk powder is the same as in example 1;
the stabilizer comprises an acidity regulator; the acidity regulator was the same as in example 1; the raw material of the instant straw particle also comprises N-acetylneuraminic acid; the weight ratio of the N-acetylneuraminic acid to the stabilizer is 0.045: 0.5;
the carbohydrate is a polysaccharide compound; the polysaccharide compound is a composition of erythritol and maltodextrin, and the weight ratio of the erythritol to the maltodextrin is 78.405: 10; the polysaccharide compound further comprises steviol glycosides; the weight ratio of the stevioside to the whole milk powder is 3: 5;
the preparation process of the lactoferrin instant straw particle for improving immunity is the same as that in example 1.
The N-acetylneuraminic acid is purchased from Beijing Heikang source biotechnology, Inc.; the erythritol is purchased from Saint Geobao biology GmbH; the maltodextrin is purchased from Shanghai Yuanju Biotech limited; the steviol glycoside was purchased from santa odorata biotechnology limited.
Example 4
The specific implementation mode of the lactoferrin instant straw particle for improving the immunity is the same as that in example 3, except that stevioside is not contained.
Example 5
The specific implementation manner of the lactoferrin instant straw particle for improving immunity is the same as that in example 3, except that the weight ratio of stevioside to whole milk powder is 1: 5.
example 6
The specific implementation mode of the lactoferrin instant straw particle for improving the immunity is the same as that of example 3, except that no stabilizer is used.
Performance testing
1. 20g of the powder preparation prepared in the example was added to 100ml of an acidic solution (hydrochloric acid was added to 0.2 wt% NaCl solution to adjust the pH to 4) at room temperature, and after stirring, the mixture was left for 2 hours to observe whether or not there was any phenomenon.
Straw instant solubility test
The test samples were: the straws were each filled with 5g of the instant straw pellets of examples 1-6.
The test method comprises the following steps: one end of a suction pipe is inserted into the solution by taking warm water with the temperature of 40 ℃ and 150ml, the other end is connected with a vacuum pump for vacuum pumping (the pressure of the vacuum pump is-0.02 MPa), and the time for completely dissolving the solid particles in one suction pipe is tested.
The evaluation method comprises the following steps: the time for complete dissolution is less than or equal to 90s and is A; b is between 90 and 120 s; c is 120s or more.
The test results are shown in table 1:
TABLE 1
Figure BDA0003164393490000071
Figure BDA0003164393490000081
The foregoing examples are merely illustrative and serve to explain some of the features of the method of the present invention. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the invention. Also, where numerical ranges are used in the claims, subranges therein are included, and variations in these ranges are also to be construed as possible being covered by the appended claims.

Claims (10)

1. The lactoferrin instant straw particle capable of improving immunity is characterized by comprising, by weight, 80-95 parts of carbohydrate, 0.3-0.7 part of a stabilizer, 0.3-0.7 part of milk powder, 0.1-0.5 part of a nutrient and 6-15 parts of whey protein powder.
2. The lactoferrin fast-dissolving straw particle for improving immunity according to claim 1, wherein the nutrients are at least one selected from vitamin B1, vitamin B2, vitamin B6, beta-carotene, lutein, lycopene, vitamin A, taurine.
3. The lactoferrin fast dissolving straw particle for improving immunity according to claim 1, wherein the milk powder is at least one selected from whole milk powder, skim milk powder, whole sweetened milk powder, flavored milk powder and bovine raw milk.
4. The lactoferrin fast-dissolving straw particle for improving immunity according to claim 1, wherein the stabilizer comprises an acidity regulator.
5. The lactoferrin fast-dissolving straw particle for improving immunity according to claim 4, wherein the acidity regulator is at least one selected from malic acid, lactic acid, citric acid, gluconic acid and fumaric acid.
6. An instant lactoferrin straw particle for improving immunity according to claim 4 or claim 5, wherein the raw material of the instant straw particle further comprises N-acetylneuraminic acid.
7. An immunoenhancing lactoferrin instant straw particle in accordance with claim 1, wherein the carbohydrate is a polysaccharide compound.
8. An enhanced immunity lactoferrin instant straw particle in accordance with claim 7, wherein the polysaccharide compound comprises at least one of starch, erythritol, resistant dextrin, maltodextrin.
9. An immunity enhancing lactoferrin instant straw particle in accordance with claim 7 or 8, wherein the polysaccharide compound further comprises steviol glycosides.
10. Use of an instant lactoferrin straw particle for enhancing immunity according to any one of claims 1 to 9, wherein the instant lactoferrin straw particle is used in food for enhancing immunity.
CN202110800526.8A 2021-07-15 2021-07-15 Lactoferrin instant straw particle for improving immunity and application Pending CN113519858A (en)

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