CN117426422A - Formula milk powder with gastrointestinal tract regulating function and preparation method thereof - Google Patents

Formula milk powder with gastrointestinal tract regulating function and preparation method thereof Download PDF

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Publication number
CN117426422A
CN117426422A CN202311445555.2A CN202311445555A CN117426422A CN 117426422 A CN117426422 A CN 117426422A CN 202311445555 A CN202311445555 A CN 202311445555A CN 117426422 A CN117426422 A CN 117426422A
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mass
parts
milk powder
formula
formula milk
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武岳
刘彪
陈青山
王晓彦
周玉权
王亚非
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Inner Mongolia Yili Industrial Group Co Ltd
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Inner Mongolia Yili Industrial Group Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00Whey; Whey preparations
    • A23C21/06Mixtures of whey with milk products or milk components
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00Whey; Whey preparations
    • A23C21/02Whey; Whey preparations containing, or treated with, microorganisms or enzymes
    • A23C21/026Whey; Whey preparations containing, or treated with, microorganisms or enzymes containing, or treated only with, lactic acid producing bacteria, bifidobacteria or propionic acid bacteria
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00Whey; Whey preparations
    • A23C21/04Whey; Whey preparations containing non-milk components as source of fats or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00Whey; Whey preparations
    • A23C21/08Whey; Whey preparations containing other organic additives, e.g. vegetable or animal products
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00Whey; Whey preparations
    • A23C21/10Whey; Whey preparations containing inorganic additives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C2240/00Use or particular additives or ingredients
    • A23C2240/15Use of plant extracts, including purified and isolated derivatives thereof, as ingredient in dairy products

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • Microbiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention provides formula milk powder with gastrointestinal tract regulating function and a preparation method thereof. The invention provides a formula milk powder with gastrointestinal tract regulating function, wherein the raw materials for preparing the formula milk powder at least comprise a composition with gastrointestinal tract regulating function, and the composition with gastrointestinal tract regulating function at least comprises a dried orange peel extract and a poria cocos extract; based on every 100g of the formula milk powder, the content of protein in the formula milk powder is 16.5-30 g, the content of fat is 1.0-23 g, the content of dietary fiber is 0-7.5 g, and the content of carbohydrate is 50-69 g. By adding the composition with gastrointestinal tract regulating function at least comprising the dried orange peel extract and the poria cocos extract into the formula milk powder, the formula milk powder has the effect of regulating gastrointestinal tract function, and has the characteristics of high safety, small side effect, strong efficacy, good taste and flavor and the like.

Description

Formula milk powder with gastrointestinal tract regulating function and preparation method thereof
Technical Field
The invention relates to formula milk powder with gastrointestinal tract regulating function and a preparation method thereof, and relates to the technical field of foods.
Background
Functional dyspepsia (Functional Dyspepsia, FD) is a digestive system disease with more than one of abdominal pain, early satiety, postprandial discomfort and burning of upper abdomen as main symptoms, and FD is a non-organic disease, but has the characteristics of long disease course and easy repetition, and is one of main gastrointestinal diseases faced by clinicians. The pathogenesis of FD is not clear, but the prior study shows that the FD is related to gastrointestinal motility and sensitivity, brain-intestine axis dysfunction, helicobacter pylori infection, social and psychological factors, intestinal flora, inheritance and other factors, so that the regulation of the gastrointestinal tract function can be used as one of means for preventing and treating FD.
The current food with gastrointestinal tract regulating function is mainly prepared by regulating intestinal flora, protecting gastric mucosa, promoting digestion and the like. The probiotics and part of the traditional Chinese medicines have the well-known benefit of regulating the gastrointestinal flora, and the formula for promoting the gastrointestinal health by taking common food as raw materials and adding homologous components of medicine and food or other nutrition enhancers or probiotic combinations is available. However, the formula of the food is complex, and the ingredients of the traditional Chinese medicinal materials occupy a large amount, so that the taste and flavor of the product are affected.
Disclosure of Invention
The invention provides a formula milk powder with gastrointestinal tract regulating function and a preparation method thereof, wherein the formula milk powder is added with a composition with gastrointestinal tract regulating function, which at least comprises a dried orange peel extract and a poria cocos extract, so that the formula milk powder has the effect of regulating the gastrointestinal tract function, and has the characteristics of high safety, small side effect, strong efficacy, good taste and flavor and the like.
The invention provides a formula milk powder with gastrointestinal tract regulating function, wherein the raw materials for preparing the formula milk powder at least comprise a composition with gastrointestinal tract regulating function, and the composition with gastrointestinal tract regulating function at least comprises a dried orange peel extract and a poria cocos extract;
based on 1000 parts by mass of formula milk powder, the mass parts of the dried orange peel extract in the raw materials for preparing the formula milk powder are 2-50, and the mass parts of the poria cocos extract are 2-50;
based on every 100g of the formula milk powder, the content of protein in the formula milk powder is 16.5-30 g, the content of fat is 1.0-23 g, the content of dietary fiber is 0-7.5 g, and the content of carbohydrate is 50-69 g.
The invention adds tangerine peel extract and Indian buead extract into the preparation raw materials of the formula milk powder, the tangerine peel is the dried mature pericarp of Rutaceae plant (Citrus reticulata Blanco) and cultivated varieties thereof, and is rich in various medicinal active ingredients, such as volatile oils of D-limonene, beta-myrcene, alpha-pinene and the like, flavonoids of hesperidin, neohesperidin, citrus element and the like, and various microelements. Modern pharmacological researches show that the dried orange peel has various pharmacological effects of resisting bacteria, diminishing inflammation, resisting oxidation, promoting digestion, protecting liver, lowering blood pressure and the like, and in particular, polymethoxy flavonoid compounds (nobiletin and hesperetin) in the dried orange peel have obvious digestion promoting capability, and can promote the intestinal propulsion movement of normal mice and enhance the intestinal peristalsis. Poria is a dry sclerotium of Polyporaceae fungus Poria penia cocos (Schw.) Wolf, a clinically usual traditional Chinese medicine, according to the description of Ben Cao gang: poria cocos has sweet, light and flat taste, and can restore heart, lung, spleen and kidney meridians, thereby being beneficial to the effects of promoting diuresis, removing dampness, strengthening spleen and calming heart; modern researches have shown that polysaccharides, triterpenes and pachymic acid in Poria can improve gastrointestinal symptoms by anti-inflammatory, gastrointestinal motility and intestinal microecology. The pericarpium Citri Tangerinae extract and Poria extract refer to active ingredients extracted from pericarpium Citri Tangerinae and Poria, and can be extracted or purchased according to conventional technical means in the art. Based on the dried orange peel extract and the poria cocos extract contained in the raw materials of the formula milk powder, the prepared formula milk powder is beneficial to promoting gastrointestinal peristalsis, improving gastrointestinal inflammation, relieving dyspepsia and repairing gastrointestinal mucosa injury, and especially has the effects of promoting gastrointestinal peristalsis and eliminating gastrointestinal inflammation, and has the function of regulating gastrointestinal tract; the tangerine peel extract and the Indian buead extract are medicinal and edible substances, have the characteristics of high safety, small side effect, strong efficacy, good taste and flavor and the like, exert the synergistic effect of regulating the gastrointestinal function to the greatest extent, do not contain Chinese medicinal material components, and avoid the influence of the Chinese medicinal materials on the taste and the flavor of the formula milk powder to the greatest extent.
Meanwhile, based on every 100g of formula milk powder, the content of protein in the formula milk powder is 16.5-30 g, the content of fat is 1.0-23 g, the content of dietary fiber is 0-7.5 g, and the content of carbohydrate is 50-69 g. The content of protein, fat, dietary fiber and carbohydrate can be determined by testing by conventional means in the art; for example, the protein and fat content can be measured according to GB 5009; the content of dietary fiber can be detected according to GB/T22224; carbohydrates may be calculated according to GB 28050.
Further, based on 1000 parts by mass of formula milk powder, the mass parts of the dried orange peel extract in the raw materials for preparing the formula milk powder are 4-20, and the mass parts of the poria cocos extract are 8-20; for example, the dried orange peel extract is prepared in parts by mass of one of 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 parts by mass per 1000 parts by mass of the formula milk powder, and the poria cocos is prepared in parts by mass of one of 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 parts by mass.
In one embodiment, in order to improve the synergistic effect of the dried orange peel extract and the poria cocos extract, the mass ratio of the dried orange peel extract to the poria cocos extract is 1 (1-2).
In one embodiment, the composition for regulating gastrointestinal function further comprises a plant extract which is used in food, in addition to the dried orange peel extract and the poria extract, wherein the plant extract is extracted or processed by using a proper solvent or method by taking plants (all or a part of plants) as raw materials. Specifically, the composition with gastrointestinal tract regulating function also comprises Hericium erinaceus extract. Hericium erinaceus contains abundant minerals, vitamins, unsaturated fatty acids and polysaccharides. According to the description in Ben Cao gang mu: hericium erinaceus is flat in nature and sweet in taste; the five viscera are benefited, and digestion is promoted; has effects of invigorating spleen, invigorating stomach, and treating asthenia. Clinical experiments show that the hericium erinaceus has the effects of protecting gastric mucosa, improving cellular immunity, resisting helicobacter pylori, preventing gastritis and the like.
Further, the mass parts of the hericium erinaceus extract in the raw materials for preparing the formula milk powder are 0-15 based on 1000 mass parts of the formula milk powder.
Further, the mass ratio of the dried orange peel extract to the tuckahoe extract to the hericium erinaceus extract is (0.5-2): 1.
In a specific embodiment, the composition with gastrointestinal tract regulating function further comprises wheat oligopeptide, wherein the wheat oligopeptide is wheat protein zymolyte and is a small molecular fragment obtained by hydrolyzing wheat protein (wheat gluten) with protease. The original nutritional value and physiological functions of the wheat protein are improved to different degrees by hydrolyzing the wheat protein with protease. The active ingredient glutamine in the wheat oligopeptide is a special nutrient substance for gastrointestinal mucosa cells. Under the stress state, glutamine is almost the only source of energy required by gastrointestinal mucosa metabolism, can improve intestinal immunity, reduce intestinal permeability and maintain intestinal mucosa structure to play a role in protecting gastrointestinal mucosa.
Further, the mass part of the wheat oligopeptide in the raw material for preparing the formula milk powder is 0-5 based on 1000 mass parts of the formula milk powder.
Further, the mass ratio of the tangerine peel extract, the poria cocos extract and the wheat oligopeptide is (4-16): (8-16): 1.
the dried orange peel extract, the poria cocos extract and the hericium erinaceus extract can be extracted by adopting a conventional technical means in the field or purchased from a commercial product; wheat oligopeptides can also be obtained by proteolytic digestion of wheat according to conventional techniques in the art, for example, by hydrolyzing wheat proteins using trypsin, neutral protease, immobilized alkaline protease, and the like.
In a specific embodiment, the raw materials for preparing the formula milk powder further comprise one or more of raw milk, whey protein powder, desalted whey powder and skimmed milk powder; raw milk, whey protein powder, desalted whey powder and skimmed milk powder are used as sources of protein and fat in the formula milk powder for providing basic nutritional ingredients, and can be specifically raw materials for preparing the formula milk powder, which are conventional in the art.
Further, based on 1000 parts by mass of the formula milk powder, the raw milk in the raw materials for preparing the formula milk powder is 0-3600 parts by mass, the skimmed milk powder is 25-500 parts by mass, and the desalted whey powder is 25-500 parts by mass.
In a specific embodiment, the raw materials for preparing the formula milk powder further comprise one or more of phospholipid, solid corn syrup, resistant dextrin and inulin. Further, the phospholipid is used as a source of fat in the formula milk powder, and the mass parts of the phospholipid in the raw materials for preparing the formula milk powder are 1-5 based on each 1000 mass parts of the formula milk powder. Further, the solid corn syrup is used as a source of carbohydrate in the formula, and the mass parts of the solid corn syrup in the raw materials for preparing the formula are 25-250 based on every 1000 mass parts of the formula. Further, the resistant dextrin and inulin are used as sources of dietary fibers in the formula, and the mass parts of the resistant dextrin in the raw materials for preparing the formula are 0-100 and the mass parts of the inulin are 0-50 based on every 1000 mass parts of the formula.
In a specific embodiment, the raw materials for preparing the formula milk powder further comprise one or more of galactooligosaccharide, isomerized lactose solution, milk mineral salt, lactoferrin, medlar powder, probiotics, calcium powder, vitamins and mineral compound nutrients. Further, in the raw materials for preparing the formula milk powder, based on every 1000 parts by mass of the formula milk powder, the weight parts of galacto-oligosaccharide are 0-20, and the weight parts of the isomerized lactose solution are 0-10; 1-5 parts by mass of milk mineral salt; 0-2 parts by mass of lactoferrin; the mass part of the medlar powder is 0-2; the mass part of the probiotics is 0-0.4; the weight portion of the nutrient containing calcium powder, vitamin and mineral is 7-22.
In a specific embodiment, the probiotic may be bifidobacteria. Further, the mass parts of bifidobacteria in the raw materials for preparing the formula milk powder are 0.1-0.4 based on each 1000 mass parts of the formula milk powder; and further 0.15 to 0.2 parts by mass. The bacterial activity of each mass part of bifidobacterium is 3 multiplied by 10 9 CFU or more.
In a specific embodiment, the nutrients comprising calcium powder, vitamins and minerals are a combination of nutrients meeting the national standards and are added in the form of calcium carbonate, vitamin packs, mineral nutrient packs. Specifically, each gram of vitamin nutrition package comprises vitamin A:1947-2477 μg RE; vitamin D3:36-46 μg; vitamin E:60-72mg alpha-TE; vitamin B6:4620-5880 μg; vitamin C:288-352mg.
Specifically, each gram of mineral nutrition package at least comprises 99-121mg of iron and 33-41mg of zinc.
Further, the raw materials for preparing the formula milk powder comprise 2-4 parts by mass of nutrients including calcium powder, vitamins and minerals per 1000 parts by mass of the formula milk powder.
The base material of each nutritional package is preferably lactose or sodium L-ascorbate.
The raw materials mainly comprise the raw materials of the formula milk powder, and the raw materials can be added according to the needs of a person skilled in the art, and the composition and the specific dosage of each raw material meet the national standard and related standards and regulations of the formula milk powder. In one embodiment, the raw materials for preparing the formula comprise 0-3600 parts by mass of raw milk, 25-500 parts by mass of skimmed milk powder, 25-250 parts by mass of solid corn syrup, 25-500 parts by mass of desalted whey powder, 0-100 parts by mass of resistant dextrin, 0-50 parts by mass of inulin, 0-20 parts by mass of galactooligosaccharide, 0-10 parts by mass of isomerized lactose solution, 0-5 parts by mass of milk mineral salt, 1-5 parts by mass of phospholipid, 7-22 parts by mass of nutrient containing calcium powder, vitamins and minerals, 2-50 parts by mass of dried orange peel extract, 2-50 parts by mass of poria cocos extract, 0-15 parts by mass of hericium erinaceus extract, 0-5 parts by mass of wheat oligopeptide, 0-2 parts by mass of medlar powder, 0-2 parts by mass of lactoferrin and 0-0.4 parts by mass of probiotics per 1000 parts by mass of formula milk powder.
The second aspect of the invention provides a preparation method of the formula milk powder, which comprises the following steps:
mixing the composition with gastrointestinal tract regulating function with the prepared formula milk powder, uniformly mixing, and sieving to obtain the formula milk powder;
the formula milk powder prefabricated material is powder obtained by mixing and sterilizing other raw materials of the formula milk powder.
In the preparation process of the formula milk powder, raw materials except the composition with the gastrointestinal tract regulating function in the formula milk powder are firstly mixed, homogenized, concentrated, sterilized and spray dried to prepare a formula milk powder prefabricated product, and then the composition with the gastrointestinal tract regulating function is added into the formula milk powder prefabricated product according to certain mass parts, and the formula milk powder is obtained after uniform mixing.
In a specific embodiment, taking a specific formula milk powder raw material provided in the first aspect of the present invention as an example, a preparation method of the formula milk powder is described in detail:
step 1, treating raw milk: preheating raw milk stored at 1-4deg.C by plate heat exchanger, centrifuging to remove micro solid and microorganism, and pulverizing large-particle fat globules by homogenizer to pasteurize.
And 2, weighing the skimmed milk powder, the solid corn syrup, the desalted whey powder, the resistant dextrin, the inulin and the milk mineral salt according to a formula, sterilizing, and then conveying the mixture to a powder preparation tank for mixing.
And 3, sucking the processed raw milk and the mixed materials in the powder preparation tank into a vacuum mixing tank, and mixing the raw milk and the mixed materials at 45+/-2 ℃ for 30-70 minutes to obtain the mixed materials with the concentration of 19-23%.
And 4, inputting the galactooligosaccharide, the isomerized lactose liquid and the phospholipid into a vacuum mixing tank according to certain mass parts, and mixing.
And 5, fully dissolving the nutrients comprising the calcium powder, the vitamins and the minerals for 5-30 minutes, and mixing the nutrient solution with the mixture in the vacuum mixing tank.
And 6, removing insoluble substances by using a filter, and homogenizing at 55-61 ℃ for 30-70min under 180-210bar total pressure.
And 7, inputting the homogenized feed liquid into a plate heat exchanger for cooling, wherein the cooling temperature is less than or equal to 7 ℃, the temporary storage temperature of the mixed materials is less than or equal to 8 ℃, and homogenizing is finished to a temporary storage tank.
Step 8, concentrating and sterilizing: preheating the mixed materials in the temporary storage tank to 44-52 ℃, and heating the mixed materials by steam injection to pasteurize at 89-92 ℃ and 5-8bar.
Step 9, cooling, filtering and evaporating: cooling the sterilized mixed material to room temperature, filtering impurities, and evaporating and concentrating in an evaporator to obtain concentrated milk with dry matter of 48-52%.
Step 10, spray drying: preheating concentrated milk to 67-73 ℃, carrying out duplex filtration on the preheated material, pressurizing and conveying the material to a drying tower by using a high-pressure pump, and spray drying by using a spray gun, wherein: the main air inlet temperature is 175-210 ℃, the air exhaust temperature is 80-93 ℃, and the negative pressure in the tower is-0.5 to-1.5 mbar.
Step 11, cooling and sieving: and (3) drying and cooling the milk powder discharged from the drying tower in a fluidized bed, and sieving the milk powder by a vibrating sieve, wherein the powder discharging temperature is less than or equal to 33 ℃.
And step 12, uniformly mixing the composition with the gastrointestinal tract regulating function, the medlar powder, the lactoferrin, the probiotics and the milk powder in a dry mixer according to the formula requirement.
And 13, passing the mixed materials through a vibrating screen to obtain the formula milk powder with uniform granularity, and scrapping the powder slag. Packaging the discharged formula milk powder, checking the finished product, and boxing.
The raw materials of the formula milk powder provided by the invention comprise the dried orange peel extract and the poria cocos extract, so that the prepared formula milk powder has the effects of promoting gastrointestinal peristalsis, improving gastrointestinal inflammation, relieving dyspepsia, repairing gastrointestinal mucosa injury, especially promoting gastrointestinal peristalsis and eliminating gastrointestinal inflammation, and has the effect of regulating gastrointestinal functions; in addition, the dried orange peel extract and the poria cocos extract are medicinal and edible substances, have the characteristics of high safety, small side effect, strong efficacy, good taste and flavor and the like, exert the synergistic effect of regulating the gastrointestinal function to the greatest extent, do not contain Chinese herbal medicine components, and avoid the influence of Chinese herbal medicine on the taste and flavor of the formula milk powder to the greatest extent.
Drawings
FIG. 1a is a graph showing the fluorescence intensity phenotype of the gastrointestinal tract after zebra fish treatment by the compositions provided in examples 1-3 and comparative examples 1-4;
FIG. 1b is a bar graph of the fluorescence intensity of the gastrointestinal tract after zebra fish treatment with the compositions provided in examples 1-3 and comparative examples 1-4;
FIG. 2a is a graph of gastrointestinal area phenotypes of the compositions provided in examples 1-5 and comparative examples 1-4, 7 after zebra fish treatment;
FIG. 2b is a bar graph of gastrointestinal area of the compositions provided in examples 1-5 and comparative examples 1-4, 7 after zebra fish treatment;
FIG. 3a is a graph of the gastrointestinal neutrophil count phenotype of the compositions provided in examples 4-5 and comparative examples 5-7 versus zebra fish treatment;
FIG. 3b is a bar graph of the number of neutrophils in the gastrointestinal tract versus zebra fish treatment provided by the compositions of examples 4-5 and comparative examples 5-7.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The components used in the following examples and comparative examples are commercially available products without particular emphasis.
Example 1
The composition provided in this example includes 20 parts by mass of dried orange peel extract and 20 parts by mass of poria cocos extract.
Example 2
The composition provided in this example includes 16 parts by mass of dried orange peel extract, 16 parts by mass of poria cocos extract and 8 parts by mass of hericium erinaceus extract.
Example 3
The composition provided in this example comprises 16 parts by mass of dried orange peel extract, 16 parts by mass of poria cocos extract and 1 part by mass of wheat oligopeptide.
Example 4
The composition provided in this example comprises 4 parts by mass of dried orange peel extract, 8 parts by mass of poria cocos extract and 1 part by mass of wheat oligopeptide.
Example 5
The composition provided in this example includes 8 parts by mass of dried orange peel extract and 12 parts by mass of poria cocos extract.
Comparative example 1
The composition provided in this comparative example was 40 parts by mass of a Hericium erinaceus extract.
Comparative example 2
The composition provided in this comparative example was 72 parts by mass of Poria cocos extract.
Comparative example 3
The composition provided in this comparative example was 36 parts by mass of dried orange peel extract.
Comparative example 4
The composition provided in this comparative example was 36 parts by mass of wheat oligopeptide.
Comparative example 5
The composition provided in this comparative example was 18 parts by mass of Poria cocos extract.
Comparative example 6
The composition provided in this comparative example was 18 parts by mass of dried orange peel extract.
Comparative example 7
The composition provided in this comparative example was 13 parts by mass of wheat oligopeptide.
Experimental example 1 evaluation of gastrointestinal motility improving efficacy
1. Experimental sample
The compositions provided in examples 1-3 and comparative examples 1-4.
Positive control: and (3) moldines (domperidone tablets), white tablets, lot number 190104499, and xian yansen pharmaceutical limited company, and storing in shade. Stock solution of 10.0mg/mL was prepared with DMSO and stored at-20 ℃.
2. Experimental animal
Wild type AB strain zebra fish: is carried out in a natural paired mating propagation mode. Zebra fish aged 3 days post fertilization (3 dpf) were 30 tails per experimental group.
The zebra fish is all cultivated in water with a temperature of 28deg.C (water quality: 200mg instant sea salt is added into 1L reverse osmosis water, conductivity is 450-550 μS/cm, pH is 6.5-8.5, and hardness is 50-100mg/L CaCO) 3 ) Is provided by the breeding center of Hangzhou Cyclothe biotechnology limited company, and the breeding management meets the requirements of international AAALAC authentication.
3. Instrument and reagent
Dissecting microscope (SZX 7, OLYMPUS, japan); CCD camera (VertA 1, shanghai Tusen Vision technologies Co., ltd.); electrokinetically focused continuously variable magnification fluorescence microscope (AZ 100, nikon, japan); precision electronic balances (CP 214, OHAUS, USA); 6-well plates (Nest Biotech, china); dimethyl sulfoxide (DMSO, lot BCCD8942, sigma, switzerland); trinitrobenzenesulfonic acid (TNBS, lot SLCK4178, sigma, USA); methylcellulose (lot number C2004046, china, gladine biochemical technologies inc.); nile red (lot number SLBP9326V, sigma, india).
4. Experimental method
Gastrointestinal motility improvement efficacy experiment: 3dpf wild type AB strain zebra fish were randomly selected in 6-well plates, and 30 zebra fish were treated per well (experimental group). Each of the remaining experimental groups, except the normal control group, was given TNBS in a water-soluble manner to establish a zebra fish dyspepsia model. After 2 days of treatment at 28 ℃, TNBS was removed and nile red was given as a fluorescent indicator of intestinal content in water-soluble form. Zebra fish were randomly distributed into 6-well plates after feeding, and 30 zebra fish were treated per well (experimental group). The administration treatments were performed in accordance with the administration dose concentrations of the comparative example and the example, and the normal control group and the model control group were simultaneously set to have a capacity of 3mL per well. And processing at 28 ℃ to 7dpf, taking pictures under a fluorescence microscope from 10 zebra fish selected randomly from each group, storing pictures, analyzing and collecting data by using NIS-Elements D3.20 advanced image processing software, analyzing the gastrointestinal tract fluorescence intensity (S) of the zebra fish, and evaluating the gastrointestinal tract power improvement effect of the sample according to the index statistical analysis result.
In the gastrointestinal motility efficacy study, zebra fish are fed with specific fluorescent dyes which cannot be absorbed by the gastrointestinal tract, and the slower the gastrointestinal motility of the zebra fish, the stronger the fluorescent dye intensity in the zebra fish. The experimental results are shown in FIGS. 1a-1b and Table 1, the fluorescence intensity in the zebra fish gastrointestinal tract in examples 1-3 and comparative example 3 is significantly reduced (P < 0.001) compared to the model control, and the fluorescence intensity in the zebra fish gastrointestinal tract in examples 1-3 is weaker than that in comparative examples 1-2 and comparative example 4. The fluorescence intensity in the zebra fish gastrointestinal tract in comparative example 3 is the weakest, which shows that the effect of singly relieving gastrointestinal motility of the dried orange peel extract is more prominent, but the cost of the dried orange peel extract is higher, the price of the dried orange peel extract is equivalent to that of the hericium erinaceus extract, and is 1.6-2 times of the price of the poria cocos extract and the wheat oligopeptide.
TABLE 1 gastrointestinal motility improvement experimental results for the compositions provided in examples 1-3 and comparative examples 1-4
Group of Zebra fish intervention dose (mug/mL) Gastrointestinal fluorescence intensity (pixel)
Normal control group / 294378±6668***
Model control group / 496239±20206
Positive control (Mortidine) 87.5 236246±11278***
Example 1 139+139 348646±11407***
Example 2 111+111+55.6 328188±19960***
Example 3 111+111+6.94 319828±7342***
Comparative example 1 278 449907±29253
Comparative example 2 500 430599±22388
Comparative example 3 250 305609±10330***
Comparative example 4 250 387509±11942**
Wherein P < 0.01 and P < 0.001.
Experimental example 2 evaluation of efficacy of repair of gastrointestinal mucosal injury
1. Experimental sample
Samples prepared in examples 1-5 and comparative examples 1-4, 7
Positive control: prednisone, white powder, lot number C10016501, shanghai Milin Biochemical technologies Co., ltd., stored at 4 ℃. Stock solution (15.0 mg/mL) was prepared with DMSO and stored at-20deg.C.
2. Experimental animal
The same as in experimental example 1.
3. Instrument and reagent
The same as in experimental example 1.
4. Experimental method
Evaluation of gastrointestinal mucosal injury repair efficacy: 3dpf wild type AB strain zebra fish were randomly selected in 6-well plates, and 30 zebra fish were treated per well (experimental group). Each experimental group except the normal control group was given TNBS in a water-soluble manner to establish a zebra fish gastrointestinal mucosa injury model. After 2 days of treatment at 28 ℃, TNBS was removed and 30 zebra fish were treated per well (experimental group). The administration treatments were performed in accordance with the administration dose concentrations of the comparative example and the example, and the normal control group and the model control group were simultaneously set to have a capacity of 3mL per well. After the treatment is continued for 2 days at 28 ℃, 10 zebra fish are randomly selected from each experimental group, photographed under an dissecting microscope, data are collected by using NIS-Elements D3.20 advanced image processing software, the gastrointestinal tract area (A) of the zebra fish is analyzed, and the gastrointestinal mucosa injury repair efficacy of the sample is evaluated according to the statistical analysis result of the index.
5. Experimental results
In the evaluation of gastrointestinal mucosal lesion repair efficacy, TNBS may disrupt the gastrointestinal mucosal barrier, bind to intestinal tissue proteins to form antigens, develop allergies, and induce ulcerative gastrointestinal lesions. Lesions in the gastrointestinal tract involve muscle layers and nerves, resulting in hypotonia of the gastrointestinal wall and enlargement of the gastrointestinal lumen. By analyzing the gastrointestinal area, the improvement effect of the test sample on the gastrointestinal mucosa injury can be evaluated. The experimental results are shown in FIGS. 2a-2b and Table 2, and it can be seen that examples 1-5 have significantly reduced gastrointestinal area (P < 0.001) compared to the model group. Among them, examples 1-2 have a synergistic effect compared with comparative examples 1-3, and the gastrointestinal mucosa repair rate is superior to comparative examples 1-3. Although comparative example 4 works best in gastrointestinal mucosal repair, low dose composition development presents its advantages because the bitter taste of wheat oligopeptide itself limits its use in products. Examples 4-5 are synergistic at lower doses, and the two compositions are significantly better than comparative example 2, with no significant difference compared to comparative examples 3, 7.
TABLE 2 results of experiments on repair of gastrointestinal mucosal lesions of compositions provided in examples 1-5 and comparative examples 1-4, 7
Wherein P < 0.001.
Experimental example 3 evaluation of efficacy of resolution of gastrointestinal inflammation
1. Experimental sample
The compositions provided in examples 4-5 and comparative examples 5-7.
Positive control: prednisone, white powder, lot number C10016501, shanghai Milin Biochemical technologies Co., ltd., stored at 4 ℃. Stock solution (15.0 mg/mL) was prepared with DMSO and stored at-20deg.C.
2. Experimental animal
Transgenic neutrophil fluorescent zebra fish (MPX): zebra fish of the age 3dpf after fertilization.
3. Instrument and reagent
The same as in experimental example 1.
4. Experimental method
Gastrointestinal inflammation resolution efficacy experiment: the 3dpf transgenic neutrophil green fluorescent zebra fish were randomly selected in 6-well plates, and 30 zebra fish were treated in each well (experimental group). Each experimental group except the normal control group was given TNBS in a water-soluble manner to establish a zebra fish gastrointestinal mucosa injury model. After 2 days of treatment at 28 ℃, TNBS was removed and 30 zebra fish were treated per well (experimental group). The administration treatments were performed in accordance with the administration dose concentrations of the comparative example and the example, and the normal control group and the model control group were simultaneously set to have a capacity of 3mL per well. After further treatment at 28 ℃ for 2 days, 10 zebra fish were randomly selected from each experimental group, photographed under a fluorescence microscope, data were collected using NIS-Elements D3.20 advanced image processing software, the number of zebra fish gastrointestinal neutrophils (N) was analyzed, and the efficacy of the regression of gastrointestinal inflammation of the sample was evaluated using the statistical analysis result of the index.
5. Experimental results
Inflammatory reaction occurs during gastrointestinal tract pathological changes, neutrophils are recruited to the damaged part, and the phenomenon of neutrophil number increase occurs. The experimental results are shown in FIGS. 3a-3b and Table 3, and it can be seen that the numbers of neutrophils in the gastrointestinal tract after treatment of both the examples and the comparative examples are significantly reduced (P < 0.001) compared with the model control group, and the gastrointestinal inflammation improving effect of the examples is improved compared with the comparative examples.
TABLE 3 gastrointestinal inflammation resolution efficacy experimental results for the compositions provided in examples 4-5 and comparative examples 5-7
Zebra fish intervention dose(μg/mL) Gastrointestinal neutrophil count (mean ± SE)
Normal control group / 7.70±0.396***
Model control group / 18.8±0.359
Positive control (prednisone) 15.0 8.80±0.442***
Example 4 27.8+55.6+6.94 8.40±0.306***
Example 5 55.6+83.3 6.8±0.490***
Comparative example 5 125 11.9±0.567***
Comparative example 6 125 11.0±0.615***
Comparative example 7 90.3 11.2±0.629***
Wherein P < 0.001.
Example 6
Based on the composition with gastrointestinal tract regulating function provided in example 5, the raw materials of the formula milk powder provided in this example include: 3000 parts of raw milk, 175 parts of skim milk powder, 200 parts of solid corn syrup, 225 parts of desalted whey powder, 10 parts of galactooligosaccharide, 7 parts of isomerized lactose solution, 4 parts of milk mineral salt, 2 parts of phospholipid, 16 parts of calcium powder, 2.5 parts of vitamin package, 1 part of mineral nutrient package, 6.67 parts of dried orange peel extract, 10.01 parts of poria cocos extract, 1.2 parts of medlar powder, 1 part of lactoferrin and 0.22 part of bifidobacterium.
The raw materials are mixed according to a certain proportion and prepared into the formula milk powder, wherein the protein content is 17.1g/100g, the fat content is 11.1g/100g, the carbohydrate content is 63.8g/100g, and the dietary fiber content is 0g/100g.
Example 7
Based on the composition with gastrointestinal tract regulating function provided in example 2, the raw materials of the formula milk powder provided in this example include: 3400 parts of raw milk, 150 parts of skim milk powder, 225 parts of solid corn syrup, 200 parts of desalted whey powder, 2 parts of phospholipid, 16 parts of calcium powder, 2.5 parts of vitamin package, 3.5 parts of mineral nutrient package, 14 parts of dried orange peel extract, 14 parts of poria cocos extract, 7 parts of hericium erinaceus extract and 0.155 part of bifidobacterium.
The raw materials are mixed according to a certain proportion and prepared into the formula milk powder, wherein the protein content is 17.1g/100g, the fat content is 12.4g/100g, the carbohydrate content is 62.5g/100g and the dietary fiber content is 0g/100g.
Example 8
Based on the composition with gastrointestinal tract regulating function provided in example 4, the raw materials of the formula milk powder provided in this example include: 425 parts of skim milk powder, 175 parts of solid corn syrup, 352 parts of desalted whey powder, 50 parts of resistant dextrin, 10 parts of inulin, 5 parts of milk mineral salt, 2 parts of phospholipid, 16 parts of calcium powder, 2.5 parts of vitamin package, 3.5 parts of mineral nutrient package, 3.5 parts of dried orange peel extract, 7 parts of poria cocos extract, 0.875 part of wheat oligopeptide and 0.155 part of bifidobacterium.
The raw materials are mixed according to a certain proportion and prepared into the formula milk powder, wherein the protein content is 17.6g/100g, the fat content is 1.0g/100g, the carbohydrate content is 68.1g/100g and the dietary fiber content is 5g/100g.
The composition with gastrointestinal function regulation function provided by examples 2, 4 and 5, and the formula milk powder comprising the composition also has the effect of gastrointestinal function regulation, and has the characteristics of high safety, small side effect, strong efficacy, good taste and flavor and the like.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (10)

1. A formula milk powder with gastrointestinal tract regulating function, which is characterized in that the raw materials for preparing the formula milk powder at least comprise a composition with gastrointestinal tract regulating function, and the composition with gastrointestinal tract regulating function at least comprises a dried orange peel extract and a poria cocos extract;
based on 1000 parts by mass of formula milk powder, the mass parts of the dried orange peel extract in the raw materials for preparing the formula milk powder are 2-50, and the mass parts of the poria cocos extract are 2-50;
based on every 100g of the formula milk powder, the content of protein in the formula milk powder is 16.5-30 g, the content of fat is 1.0-23 g, the content of dietary fiber is 0-7.5 g, and the content of carbohydrate is 50-69 g.
2. The formula milk powder according to claim 1, wherein the mass ratio of the dried orange peel extract to the poria cocos extract is 1 (1-2).
3. The formula according to claim 1 or 2, wherein the composition having gastrointestinal tract regulating function further comprises a hericium erinaceus extract;
and/or, based on 1000 parts by mass of the formula milk powder, the mass parts of the hericium erinaceus extract in the raw materials for preparing the formula milk powder are 0-15.
4. A formula milk powder according to claim 3, wherein the mass ratio of the dried orange peel extract, the poria cocos extract and the hericium erinaceus extract is (0.5-2): 1.
5. The formula according to any one of claims 1 to 4, wherein the composition with gastrointestinal tract modulating function further comprises wheat oligopeptide;
and/or, based on 1000 parts by mass of the formula milk powder, the mass part of the wheat oligopeptide in the raw material for preparing the formula milk powder is 0-5.
6. The formula milk powder according to claim 5, wherein the mass ratio of the dried orange peel extract, the poria cocos extract and the wheat oligopeptide is (4-16): (8-16): 1.
7. the formula milk powder according to any one of claims 1 to 6, wherein the raw materials for preparing the formula milk powder further comprise one or more of raw milk, whey protein powder, desalted whey powder and skimmed milk powder;
and/or, based on 1000 parts by mass of the formula milk powder, the raw milk in the raw materials for preparing the formula milk powder is 0-3600 parts by mass, the skimmed milk powder is 25-500 parts by mass, and the desalted whey powder is 25-500 parts by mass.
8. The formula according to any one of claims 1-7, wherein the raw materials for preparing the formula further comprise one or more of phospholipids, solid corn syrup, resistant dextrin, inulin, galacto-oligosaccharides, isomerized lactose solution, milk mineral salts, lactoferrin, matrimony vine powder, probiotics, calcium powder, vitamins and minerals;
and/or, based on every 1000 parts by mass of the formula milk powder, the mass part of phospholipids in the raw materials for preparing the formula milk powder is 1-5, the mass part of solid corn syrup is 25-250, the mass part of resistant dextrin is 0-100, the mass part of inulin is 0-50, the mass part of galacto-oligosaccharide is 0-20, and the mass part of isomerized lactose solution is 0-10; 1-5 parts by mass of milk mineral salt; 0-2 parts by mass of lactoferrin; the mass part of the medlar powder is 0-2; the mass part of the probiotics is 0-0.4; the weight portion of the nutrient containing calcium powder, vitamin and mineral is 7-22.
9. The formula according to any one of claims 1 to 8, wherein the raw materials for preparing the formula comprise 0 to 3600 parts by mass of raw milk, 25 to 500 parts by mass of skim milk powder, 25 to 250 parts by mass of solid corn syrup, 25 to 500 parts by mass of desalted whey powder, 0 to 100 parts by mass of resistant dextrin, 0 to 50 parts by mass of inulin, 0 to 20 parts by mass of galacto-oligosaccharide, 0 to 10 parts by mass of isomerized lactose solution, 0 to 5 parts by mass of milk mineral salt, 1 to 5 parts by mass of phospholipids, 7 to 22 parts by mass of nutrients including calcium powder, vitamins and minerals, 2 to 50 parts by mass of dried orange peel extract, 2 to 50 parts by mass of poria cocos extract, 0 to 15 parts by mass of hericium erinaceus extract, 0 to 5 parts by mass of wheat oligopeptide, 0 to 2 parts by mass of medlar powder, 0 to 2 parts by mass of lactoferrin, and 0 to 0.4 parts by mass of probiotics per 1000 parts by mass of formula.
10. A method of preparing a formula as claimed in any one of claims 1 to 9, comprising the steps of:
mixing the composition with gastrointestinal tract regulating function with the prepared formula milk powder, uniformly mixing, and sieving to obtain the formula milk powder;
the formula milk powder prefabricated material is powder obtained by mixing and sterilizing other raw materials of the formula milk powder.
CN202311445555.2A 2023-11-01 2023-11-01 Formula milk powder with gastrointestinal tract regulating function and preparation method thereof Pending CN117426422A (en)

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