Middle-aged milk powder capable of effectively decomposing purine

Abstract

The invention relates to the technical field of milk powder, and particularly discloses milk powder capable of effectively decomposing purine for middle-aged and elderly people. Comprising 90-120 parts of whole milk powder, 50-80 parts of bovine colostrum powder, 40-60 parts of demineralized whey powder, 8-12 parts of corn oil, 6-10 parts of solid corn syrup, 0.5-2 parts of compound vitamins, 3-5 parts of fruit and vegetable powder, 1-2 parts of compound minerals, 0.2-0.5 part of probiotics, 0.5-0.8 part of lactoferrin and 0.5-3 parts of milk mineral salt. The compound vitamins, the fruit and vegetable powder, the compound minerals and other components with anti-oxidation and anti-inflammatory effects, such as vitamins C and E, selenium and the like, are also beneficial to relieving inflammatory reaction and oxidative stress caused by abnormal purine metabolism; mineral substances such as calcium, magnesium and zinc are also beneficial to maintaining the balance of purine metabolism in the body, meanwhile, probiotics, lactoferrin, bovine colostrum powder, milk mineral salt and the like are matched, the nutrition of the milk powder is improved, and the milk powder is suitable for middle-aged and elderly people to drink.

Description

Technical Field

[0001] The invention relates to the technical field of milk powder, in particular to middle-aged and elderly milk powder capable of effectively decomposing purine. Background Art

[0002] Middle-aged and elderly milk powder is a nutritional supplement designed for middle-aged and elderly people to meet their special nutritional needs at this age. As people age, their metabolism slows down, their digestion and absorption capacity declines, calcium loss accelerates, bone density decreases, and immune function weakens. Middle-aged and elderly people need to pay special attention to the intake of purine in their diet, because abnormal purine metabolism may lead to increased blood uric acid levels, thereby increasing the risk of gout and related diseases. When choosing milk powder or other nutritional supplements, middle-aged and elderly people should carefully check the product labels to understand the purine content.

[0003] The patent announcement number CN104186668B discloses a nutritionally fortified milk powder and a preparation method thereof, which comprises the following steps: sterilizing and homogenizing dairy products, wet mixing with natural vitamin E, concentrating and drying, and dry mixing with natural vitamin A and natural vitamin C under anaerobic conditions; the dairy product is fresh milk or reconstituted milk; the provided method for preparing nutritionally fortified milk powder can reduce the loss of vitamins, and the fortified amounts of vitamin A, vitamin C and vitamin E meet the requirements.

[0004] The above milk powder can be used as a nutritional supplement, but its nutritional support for the middle-aged and elderly still needs to be improved. In view of the above problems, a middle-aged and elderly milk powder that effectively decomposes purine is proposed. Summary of the invention

[0005] The object of the present invention is to provide a middle-aged and elderly milk powder which can effectively decompose purine, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A middle-aged and elderly milk powder that can effectively decompose purines comprises 90-120 parts of whole milk powder, 50-80 parts of bovine colostrum powder, 40-60 parts of desalted whey powder, 8-12 parts of corn oil, 6-10 parts of solid corn syrup, 0.5-2 parts of compound vitamins, 3-5 parts of fruit and vegetable powder, 1-2 parts of compound minerals, 0.2-0.5 parts of probiotics, 0.5-0.8 parts of lactoferrin, and 0.5-3 parts of milk mineral salts; the specific production steps are as follows:

[0008] (1) Accurately weigh whole milk powder, desalted whey powder, corn oil, solid corn syrup, compound vitamins, fruit and vegetable powder, compound minerals, probiotics, lactoferrin, bovine colostrum powder, milk mineral salts, and phospholipids according to the formula ratio;

[0009] (2) premixing compound vitamins, compound minerals, lactoferrin, milk mineral salts, and phospholipids to obtain a dry powder;

[0010] (3) mixing the dry powder with water or whey liquid to form a wet mixture, adding whole milk powder, bovine colostrum powder, desalted whey powder, corn oil, solid corn syrup, and fruit and vegetable powder to the wet mixture, homogenizing in a high-speed homogenizer, and heating and sterilizing;

[0011] (4) The sterilized wet mixture is sent to a spray drying tower and quickly dried into powder at high temperature;

[0012] (5) After cooling the powder in step (4), probiotics are added and stirred to obtain a finished milk powder.

[0013] In an optional scheme: 100-110 parts of whole milk powder, 60-70 parts of bovine colostrum powder, 45-55 parts of desalted whey powder, 9-11 parts of corn oil, 7-9 parts of solid corn syrup, 1-1.8 parts of complex vitamins, 3.5-4.5 parts of fruit and vegetable powder, 1.2-1.8 parts of complex minerals, 0.3-0.45 parts of probiotics, 0.6-0.7 parts of lactoferrin, 1-2 parts of milk mineral salts, and 0.1-0.2 parts of bifidobacteria.

[0014] In an optional scheme: 106 parts of whole milk powder, 66 parts of bovine colostrum powder, 50 parts of desalted whey powder, 10 parts of corn oil, 8 parts of solid corn syrup, 1.6 parts of complex vitamins, 4 parts of fruit and vegetable powder, 1.7 parts of complex minerals, 0.4 parts of probiotics, 0.65 parts of lactoferrin, 1.5 parts of milk mineral salts, and 0.15 parts of bifidobacteria.

[0015] In an optional scheme: the complex vitamin includes vitamin A, vitamin B, vitamin C, vitamin D, and vitamin E, and the ratio of vitamin A, vitamin B, vitamin C, vitamin D, and vitamin E is 50:0.002:0.04:7.8:0.015.

[0016] In an optional scheme: the composite minerals include sodium, potassium, magnesium, calcium, zinc, and selenium, and the ratio of sodium, potassium, magnesium, calcium, zinc, and selenium is 6:0.1:1.6:15:3:2.5.

[0017] In an optional solution: the fruit and vegetable powder includes apple powder, banana powder, spinach powder, carrot powder, pumpkin powder, barley powder, and oatmeal powder.

[0018] In an optional embodiment: the probiotic content is 10 8 -2×10 10 CFU.

[0019] In an optional embodiment: the probiotic is bifidobacterium.

[0020] In an optional embodiment, the heating temperature in step (3) is 60-85°C.

[0021] In an optional embodiment, the cooling temperature in step (5) is 20-40°C.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The ingredients with antioxidant and anti-inflammatory effects such as compound vitamins, fruit and vegetable powders, and compound minerals in the present invention, such as vitamins C and E, selenium, etc., can also help alleviate inflammatory reactions and oxidative stress caused by abnormal purine metabolism; minerals such as calcium, magnesium, and zinc can also help maintain the balance of purine metabolism in the body. At the same time, the milk powder is combined with probiotics, lactoferrin, bovine colostrum powder, milk mineral salts, etc. to improve the nutritional value of the milk powder, which is beneficial for drinking by middle-aged and elderly people. DETAILED DESCRIPTION

[0024] In the description of this specification, the description with reference to the terms "embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0025] Example 1

[0026] In the embodiment of the present invention, a middle-aged and elderly milk powder that effectively decomposes purine includes 90 parts of whole milk powder, 50 parts of bovine colostrum powder, 40 parts of desalted whey powder, 8 parts of corn oil, 6 parts of solid corn syrup, 0.5 parts of compound vitamins, 3 parts of fruit and vegetable powder, 1 part of compound minerals, 0.2 parts of probiotics, 0.5 parts of lactoferrin, and 0.5 parts of milk mineral salts; the specific production steps are as follows:

[0027] (1) Accurately weigh whole milk powder, desalted whey powder, corn oil, solid corn syrup, compound vitamins, fruit and vegetable powder, compound minerals, probiotics, lactoferrin, bovine colostrum powder, milk mineral salts, and phospholipids according to the formula ratio;

[0028] (2) premixing compound vitamins, compound minerals, lactoferrin, milk mineral salts, and phospholipids to obtain a dry powder;

[0029] (3) mixing the dry powder with water or whey liquid to form a wet mixture, adding whole milk powder, bovine colostrum powder, desalted whey powder, corn oil, solid corn syrup, and fruit and vegetable powder to the wet mixture, homogenizing in a high-speed homogenizer, and heating and sterilizing;

[0030] (4) The sterilized wet mixture is sent to a spray drying tower and quickly dried into powder at high temperature;

[0031] (5) After cooling the powder in step (4), probiotics are added and stirred to obtain a finished milk powder.

[0032] Lactoferrin is a protein found in mammalian milk that has a variety of biological functions, including antibacterial, antiviral, antioxidant and immune response regulation. Milk mineral salts refer to minerals extracted from milk, such as calcium, phosphorus and magnesium. These minerals are essential for bone health and help maintain the normal function of the heart, muscles and nervous system.

[0033] The complex vitamin includes vitamin A, vitamin B, vitamin C, vitamin D, and vitamin E, and the ratio of vitamin A, vitamin B, vitamin C, vitamin D, and vitamin E is 50:0.002:0.04:7.8:0.015.

[0034] The composite minerals include sodium, potassium, magnesium, calcium, zinc and selenium, and the ratio of sodium, potassium, magnesium, calcium, zinc and selenium is 6:0.1:1.6:15:3:2.5.

[0035] The fruit and vegetable powder includes apple powder, banana powder, spinach powder, carrot powder, pumpkin powder, barley powder and oatmeal powder.

[0036] The probiotic content is 10 8 -2×10 10 CFU. Probiotics are live microorganisms that can confer health benefits on the host when ingested in adequate amounts. Adding probiotics to milk powder can help improve the health of the digestive system, enhance intestinal barrier function, inhibit the growth of harmful bacteria, and promote the absorption of nutrients.

[0037] The probiotics are bifidobacteria.

[0038] The heating temperature in step (3) is 60-85°C.

[0039] The cooling temperature in step (5) is 20-40°C.

[0040] Example 2

[0041] Different from Example 1, in the embodiment of the present invention, a middle-aged and elderly milk powder that effectively decomposes purine includes 120 parts of whole milk powder, 80 parts of bovine colostrum powder, 60 parts of desalted whey powder, 12 parts of corn oil, 10 parts of solid corn syrup, 2 parts of compound vitamins, 5 parts of fruit and vegetable powder, 2 parts of compound minerals, 0.5 parts of probiotics, 0.8 parts of lactoferrin, and 3 parts of milk mineral salts.

[0042] Example 3

[0043] The difference from Example 1 is that in the embodiment of the present invention, a middle-aged and elderly milk powder that effectively decomposes purine includes 100 parts of whole milk powder, 60 parts of bovine colostrum powder, 45 parts of desalted whey powder, 9 parts of corn oil, 7 parts of solid corn syrup, 1 part of compound vitamins, 3.5 parts of fruit and vegetable powder, 1.2 parts of compound minerals, 0.3 parts of probiotics, 0.6 parts of lactoferrin, 1 part of milk mineral salts, and 0.1 parts of bifidobacteria.

[0044] Example 4

[0045] The difference from Example 1 is that in the embodiment of the present invention, a middle-aged and elderly milk powder that effectively decomposes purine includes 110 parts of whole milk powder, 70 parts of bovine colostrum powder, 55 parts of desalted whey powder, 11 parts of corn oil, 9 parts of solid corn syrup, 1.8 parts of compound vitamins, 4.5 parts of fruit and vegetable powder, 1.8 parts of compound minerals, 0.45 parts of probiotics, 0.7 parts of lactoferrin, 2 parts of milk mineral salts, and 0.2 parts of bifidobacteria.

[0046] Example 5

[0047] The difference from Example 1 is that in the embodiment of the present invention, a middle-aged and elderly milk powder that effectively decomposes purine includes 106 parts of whole milk powder, 66 parts of bovine colostrum powder, 50 parts of desalted whey powder, 10 parts of corn oil, 8 parts of solid corn syrup, 1.6 parts of compound vitamins, 4 parts of fruit and vegetable powder, 1.7 parts of compound minerals, 0.4 parts of probiotics, 0.65 parts of lactoferrin, 1.5 parts of milk mineral salts, and 0.15 parts of bifidobacteria.

[0048] The microorganisms in milk powder were tested and the results are shown in the following table:

[0049] Example 1 Example 2 Example 3 Example 4 Example 5 Nitrite 0.003mg / kg 0.004mg / kg 0.0035mg / kg 0.013mg / kg 0.005mg / kg Aflatoxin M1 0.004 μg / kg 0.001 μg / kg 0 0.01 μg / kg 0.005 μg / kg Coliform bacteria 0 0 0 0 0 salmonella 0 0 0 0 0 lead 0.01mg / kg 0.008mg / kg 0.01mg / kg 0.015mg / kg 0.018mg / kg

[0050] The microbial content in the milk powder prepared in this application is qualified.

[0051] The rheological properties, water absorption and suspension properties of milk powder are important parts of milk powder testing. The finished milk powder in Example 5 of the present application was selected for testing.

[0052] Rheology is usually related to the particle size, shape and surface characteristics of milk powder. For rheology testing, the testing steps are as follows:

[0053] 1. Prepare the rheometer and related equipment and ensure the instrument is calibrated;

[0054] 2. Take an appropriate amount of milk powder sample and prepare the sample;

[0055] 3. Set the measurement mode and parameters of the rheometer, start the measurement, and record the data changes during the measurement process, including viscosity, shear rate, etc.;

[0056] 4. Analyze the data and obtain the rheological properties of the milk powder.

[0057] Rheological properties Viscosity (mPa·s) Shear rate (s-1) Initial viscosity 150 0.1 Shear thinning begins 100 1 Shear thinning is obvious 50 10 Continue shear thinning 20 100 Approaching steady state 18 1000

[0058] Under low shear speed, the milk powder suspension may show higher viscosity, while under high shear speed, the viscosity will decrease. Rheological testing can help predict the feeling of milk powder in the mouth. The rheology test of milk powder in this application is qualified.

[0059] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A milk powder for middle-aged and elderly people that effectively decomposes purine, characterized in that: It includes 90-120 parts of whole milk powder, 50-80 parts of bovine colostrum powder, 40-60 parts of desalted whey powder, 8-12 parts of corn oil, 6-10 parts of solid corn syrup, 0.5-2 parts of compound vitamins, 3-5 parts of fruit and vegetable powder, 1-2 parts of compound minerals, 0.2-0.5 parts of probiotics, 0.5-0.8 parts of lactoferrin, and 0.5-3 parts of milk mineral salts; the specific production steps are as follows: (1) Accurately weigh whole milk powder, desalted whey powder, corn oil, solid corn syrup, compound vitamins, fruit and vegetable powder, compound minerals, probiotics, lactoferrin, bovine colostrum powder, milk mineral salts, and phospholipids according to the formula ratio; (2) premixing compound vitamins, compound minerals, lactoferrin, milk mineral salts, and phospholipids to obtain a dry powder; (3) mixing the dry powder with water or whey liquid to form a wet mixture, adding whole milk powder, bovine colostrum powder, desalted whey powder, corn oil, solid corn syrup, and fruit and vegetable powder to the wet mixture, homogenizing in a high-speed homogenizer, and heating and sterilizing; (4) The sterilized wet mixture is sent to a spray drying tower and quickly dried into powder at high temperature; (5) After cooling the powder in step (4), probiotics are added and stirred to obtain a finished milk powder.

2. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The whole milk powder comprises 100-110 parts, bovine colostrum powder 60-70 parts, desalted whey powder 45-55 parts, corn oil 9-11 parts, solid corn syrup 7-9 parts, compound vitamins 1-1.8 parts, fruit and vegetable powder 3.5-4.5 parts, compound minerals 1.2-1.8 parts, probiotics 0.3-0.45 parts, lactoferrin 0.6-0.7 parts, milk mineral salts 1-2 parts and bifidobacteria 0.1-0.2 parts.

3. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The whole milk powder is 106 parts, the colostrum powder is 66 parts, the desalted whey powder is 50 parts, the corn oil is 10 parts, the solid corn syrup is 8 parts, the compound vitamins are 1.6 parts, the fruit and vegetable powder is 4 parts, the compound minerals are 1.7 parts, the probiotics are 0.4 parts, the lactoferrin is 0.65 parts, the milk mineral salt is 1.5 parts, and the bifidobacterium is 0.15 parts.

4. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The complex vitamin includes vitamin A, vitamin B, vitamin C, vitamin D, and vitamin E, and the ratio of vitamin A, vitamin B, vitamin C, vitamin D, and vitamin E is 50:0.002:0.04:7.8:0.

015.

5. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The composite minerals include sodium, potassium, magnesium, calcium, zinc and selenium, and the ratio of sodium, potassium, magnesium, calcium, zinc and selenium is 6:0.1:1.6:15:3:2.

5.

6. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The fruit and vegetable powder includes apple powder, banana powder, spinach powder, carrot powder, pumpkin powder, barley powder and oatmeal powder.

7. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The probiotic content is 10 8 -2×10 10 CFU.

8. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The probiotics are bifidobacteria.

9. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The heating temperature in step (3) is 60-85°C.

10. The middle-aged and elderly milk powder that effectively decomposes purine according to claim 1, characterized in that: The cooling temperature in step (5) is 20-40°C.