CN114504110A - Composition for regulating and improving intestinal dysbacteriosis and preparation method thereof - Google Patents

Composition for regulating and improving intestinal dysbacteriosis and preparation method thereof Download PDF

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Publication number
CN114504110A
CN114504110A CN202210140923.1A CN202210140923A CN114504110A CN 114504110 A CN114504110 A CN 114504110A CN 202210140923 A CN202210140923 A CN 202210140923A CN 114504110 A CN114504110 A CN 114504110A
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lactobacillus
freeze
bifidobacterium
intestinal
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贺砥砥
田鑫
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Henan Pan Kang Health Management Co ltd
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Henan Pan Kang Health Management Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/135Bacteria or derivatives thereof, e.g. probiotics
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21Addition of substantially indigestible substances, e.g. dietary fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/702Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7028Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
    • A61K31/7032Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a polyol, i.e. compounds having two or more free or esterified hydroxy groups, including the hydroxy group involved in the glycosidic linkage, e.g. monoglucosyldiacylglycerides, lactobionic acid, gangliosides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716Glucans
    • A61K31/718Starch or degraded starch, e.g. amylose, amylopectin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/733Fructosans, e.g. inulin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66Microorganisms or materials therefrom
    • A61K35/74Bacteria
    • A61K35/741Probiotics
    • A61K35/744Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
    • A61K35/745Bifidobacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66Microorganisms or materials therefrom
    • A61K35/74Bacteria
    • A61K35/741Probiotics
    • A61K35/744Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
    • A61K35/747Lactobacilli, e.g. L. acidophilus or L. brevis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/11Lactobacillus
    • A23V2400/113Acidophilus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/11Lactobacillus
    • A23V2400/169Plantarum
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/11Lactobacillus
    • A23V2400/175Rhamnosus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/51Bifidobacterium
    • A23V2400/517Bifidum
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/51Bifidobacterium
    • A23V2400/519Breve
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/51Bifidobacterium
    • A23V2400/531Lactis
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/51Bifidobacterium
    • A23V2400/533Longum
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention relates to the technical field of food, and discloses a composition for regulating and improving intestinal dysbacteriosis, which is prepared by mixing isomaltooligosaccharide, inulin, lactitol, fructo-oligosaccharide, lactobacillus plantarum, stachyose, resistant dextrin, bifidobacterium lactis, bifidobacterium bifidum, lactobacillus acidophilus, bifidobacterium longum, bifidobacterium breve and lactobacillus rhamnosus. Compared with the prior art, the invention has the following beneficial effects: the composition provided by the invention starts from the reasons of the constant value of probiotics in the intestinal tract, the repair of intestinal mucosa barrier damage and the like, and achieves the purpose of effectively regulating and improving the diseases related to the imbalance of the intestinal flora through the mutual matching and synergistic action of the components; the invention does not add auxiliary materials such as cane sugar, maltodextrin, pigment, essence and the like, and simultaneously adds prebiotics and dietary fibers, promotes the colonization of probiotics in intestinal tracts, is safe and reliable, and can be used as a functional food for improving the intestinal flora imbalance diseases after long-term consumption.

Description

Composition for regulating and improving intestinal dysbacteriosis and preparation method thereof
Technical Field
The invention belongs to the technical field of food, and particularly relates to a composition for regulating and improving intestinal dysbacteriosis and a preparation method thereof.
Background
Food is broken down through the stomach and small intestine, digested and enters the large intestine. The intestinal flora utilizes food components, partial metabolites, intestinal mucus and the like which are not completely digested by a human body to carry out metabolic activity and maintain the number balance of the intestinal flora, and influences the health of a host in multiple aspects through various physiological activities of the intestinal flora. A large number of microorganisms exist in the intestinal tract of a human body, about 1000-1150 bacteria, more than 100 trillion bacteria, which are 10 times of the number of cells of the human body. The intestinal flora of the human body is associated with the human body from the birth of the infant, forms an indispensable microecosystem with strong functions for the human body, plays a great role in various aspects of human nutrition, metabolism, diseases and the like, and influences the development and health of the human body. The normal flora of the gastrointestinal tract hardly changes in a human life. The normal adult gastrointestinal flora pattern is quite stable and is disturbed and disturbed only when the adult gastrointestinal flora is ill or administered, and disorder occurs. When the young and the old are transited to the old, with the increase of clostridium, lactobacillus and enterobacter, bifidobacterium is gradually reduced, and human aging is also gradually shown. With age, the incidence of diseases associated with disturbances of the intestinal flora increases. Under normal physiological conditions, the intestinal flora and the body are in dynamic equilibrium, but when the normal flora is stimulated by physicochemical and biological factors from the inside and outside of the body, the intestinal flora is unbalanced, and diseases are further caused. The causes of the imbalance of the intestinal flora are many, and mainly include dietary changes, diseases, use of antibiotics and the like.
The intestinal mucosa is an important barrier of the organism, and the normal intestinal microecology and the intestinal mucosa barrier interact to jointly maintain the homeostasis of the organism. Once the intestinal microecology is destroyed, the intestinal flora is unbalanced and the barrier of the intestinal mucosa is damaged through various ways, so that harmful pathogenic bacteria invade. The mechanical barrier of the intestinal mucosa is a physical barrier which is formed by tight connection among the intestinal mucosa epithelia, epithelial cells and mucus secreted by the epithelial cells, and bacterial membranes on the surface and can not be freely crossed by endotoxin and bacteria. Once the intestinal epithelial cell tight junction is mutated, reduced or deleted, the permeability of epithelial cell gaps is increased, and bacteria, endotoxin and macromolecular substances can enter the systemic circulation through the gaps. The intestinal mucosa biological barrier is a mutually dependent and restricted microecological balance system formed by the combination of the intestinal flora and the intestinal mucosa. The intestinal bacteria can participate in the formation of biological barriers by secreting various enzymes, prevent or inhibit the invasion of pathogenic bacteria, stimulate the development and maturation of the immune system of a body and regulate the metabolism of the body. The chemical barrier of the intestinal mucosa consists of gastric acid secreted by the digestive tract, lysozyme, mucopolysaccharide, trypsin, bile salt and the like. The intestinal mucosal immune barrier is composed of IgA secreted from the intestinal mucosa and gut-associated lymphoid tissue, etc. Most of IgA in the intestinal tract exists in the form of sIgA, and has the effects of inhibiting intestinal bacteria adhesion, preventing bacterial colonization, inhibiting antigen absorption, neutralizing toxins and the like. The normal flora in the intestinal tract inhibits the excessive proliferation of conditioned pathogens through space occupying effect, nutrition competition, secretion of various metabolites and bacteriocin and the like, and stimulates the development and maturation of the immune system of the organism. Enterotoxin secreted by pathogenic bacteria when the flora is unbalanced increases the permeability of intestinal mucosa, and immunosuppressive protein secreted by the enterotoxin can cause mucosal immune disorder. At present, domestic products for regulating the intestinal flora imbalance mostly focus on increasing the intake of beneficial bacteria, so that the aim of regulating the intestinal flora imbalance is achieved, and the fixed value of the beneficial bacteria in the intestinal tract and the repair of the intestinal mucosa barrier injury are ignored. Therefore, the selection of the types and the amount of beneficial bacteria also needs to control factors causing damage to the intestinal mucosa barrier, so as to better regulate and improve diseases related to the disturbance of the intestinal flora.
In view of this, this patent is filed.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a composition which is prepared from raw materials of isomaltose hypgather, inulin, lactitol, fructo-oligosaccharide, lactobacillus plantarum, stachyose, resistant dextrin, bifidobacterium lactis, bifidobacterium bifidum, lactobacillus acidophilus, bifidobacterium longum, bifidobacterium breve and lactobacillus rhamnosus.
The invention aims to provide a composition for regulating and improving intestinal dysbacteriosis.
Another object of the present invention is to provide a method for preparing a composition for regulating and improving the imbalance of intestinal flora.
The composition for regulating and improving the intestinal dysbacteriosis is prepared from the following raw materials: isomaltose hypgather, inulin, lactitol, fructo-oligosaccharide, lactobacillus plantarum, stachyose, resistant dextrin, bifidobacterium lactis, bifidobacterium bifidum, lactobacillus acidophilus, bifidobacterium longum, bifidobacterium breve and lactobacillus rhamnosus.
According to the specific embodiment of the invention, the composition for regulating and improving the intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 25-45 parts of isomaltooligosaccharide, 10-30 parts of inulin, 6-14 parts of lactitol, 3.5-15 parts of fructo-oligosaccharide, 3-7 parts of lactobacillus plantarum, 4-12 parts of stachyose, 3-12 parts of resistant dextrin, 0.6-1.4 parts of bifidobacterium lactis, 0.3-0.9 part of bifidobacterium bifidum, 0.8-1.2 parts of lactobacillus acidophilus, 0.4-1.2 parts of bifidobacterium longum, 0.4-0.8 part of bifidobacterium breve and 0.8-1.6 parts of lactobacillus rhamnosus.
According to the specific embodiment of the invention, the composition for regulating and improving the intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 30-40 parts of isomaltooligosaccharide, 15-25 parts of inulin, 8-12 parts of lactitol, 7.7-14 parts of fructo-oligosaccharide, 4-6 parts of lactobacillus plantarum, 6-10 parts of stachyose, 4-8 parts of resistant dextrin, 0.8-1.2 parts of bifidobacterium lactis, 0.4-0.7 part of bifidobacterium bifidum, 0.9-1.1 part of lactobacillus acidophilus, 0.6-1.0 part of bifidobacterium longum, 0.5-0.7 part of bifidobacterium breve and 1.0-1.4 parts of lactobacillus rhamnosus.
According to the specific embodiment of the invention, the composition for regulating and improving the intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 35 parts of isomaltooligosaccharide, 20 parts of inulin, 10 parts of lactitol, 11.9 parts of fructo-oligosaccharide, 5 parts of lactobacillus plantarum, 8 parts of stachyose, 5 parts of resistant dextrin, 1 part of bifidobacterium lactis, 0.5 part of bifidobacterium bifidum, 1 part of lactobacillus acidophilus, 0.8 part of bifidobacterium longum, 0.6 part of bifidobacterium breve and 1.2 parts of lactobacillus rhamnosus.
The preparation method of the composition for regulating and improving the intestinal dysbacteriosis comprises the following steps:
(1) preparation of lactobacillus plantarum freeze-dried powder: dissolving frozen lactobacillus plantarum in ice bath, culturing and rejuvenating, fermenting, performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep-cooling granulation, and freeze-drying to obtain lactobacillus plantarum freeze-dried powder;
(2) preparing lactobacillus acidophilus freeze-dried powder: taking out and culturing frozen lactobacillus acidophilus to obtain a fresh production strain, fermenting, performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep-cooling granulation, and freeze-drying to obtain lactobacillus plantarum freeze-dried powder;
(3) preparation of lactobacillus rhamnosus freeze-dried powder: taking out and culturing the frozen lactobacillus rhamnosus to obtain a fresh production strain, fermenting, performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep cooling granulation, and freeze-drying to obtain lactobacillus rhamnosus freeze-dried powder;
(4) mixing: uniformly mixing lactobacillus plantarum freeze-dried powder, stachyose, resistant dextrin, bifidobacterium lactis, bifidobacterium bifidum, lactobacillus acidophilus freeze-dried powder, bifidobacterium longum, bifidobacterium breve and lactobacillus rhamnosus freeze-dried powder, and then adding isomaltooligosaccharide, inulin, lactitol and fructo-oligosaccharide for uniformly mixing to obtain a mixture;
(5) packaging: packaging the mixture to obtain the composition for regulating and improving the intestinal dysbacteriosis.
According to the specific embodiment of the invention, the preparation method of the composition for regulating and improving the intestinal dysbacteriosis comprises the following steps: taking out the frozen lactobacillus plantarum bacterium-protecting tube from a refrigerator, placing the lactobacillus plantarum bacterium-protecting tube in an ice box for ice bath dissolution, then using an inoculating loop to pick seed liquid, streaking the seed liquid on a solid culture medium, and placing the solid culture medium in a constant-temperature incubator at 37 ℃ for culturing for 24-48 hours to rejuvenate strains; selecting a single colony, inoculating the single colony in 5mL of liquid MRS culture medium, and culturing for 18-24h in a constant-temperature incubator at 37 ℃; adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at 35-50 ℃ for 30-40 h; stirring in a fermentation tank when the pH value of the fermentation is 4.0-5.0; performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep-cooling granulation and freeze-drying to obtain lactobacillus plantarum freeze-dried powder; the obtained lactobacillus plantarum has good gastrointestinal tract tolerance and the viable bacteria content is 2000 hundred million/gram. The lactobacillus plantarum freeze-dried powder is safe as evaluated by an acute oral toxicity test of mice.
According to the specific embodiment of the invention, the preparation method of the composition for regulating and improving the intestinal dysbacteriosis comprises the following steps of (2): taking out the frozen lactobacillus acidophilus bacteria-protecting tube from a refrigerator, adding the frozen lactobacillus acidophilus bacteria-protecting tube into a fresh skim milk culture medium, placing the fresh skim milk culture medium into a constant-temperature incubator at 37 ℃ for culturing for 8 hours, and obtaining a fresh production strain after curdling; adding the obtained fresh strain culture into a 250mL triangular flask filled with 100mL seed culture medium by 3%, uniformly mixing, and culturing in a constant-temperature incubator at 37 ℃ for 18-24h to obtain a vigorous seed solution; adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at the fermentation temperature of 30-50 ℃ for 20-25 h; stirring in a fermentation tank when the pH value of the fermentation is 5.0-6.0; performing butterfly centrifugation, emulsification embedding, liquid nitrogen cryogenic granulation and freeze drying to obtain lactobacillus acidophilus freeze-dried powder; the obtained lactobacillus acidophilus has good gastrointestinal tract tolerance and viable bacteria content of 2000 hundred million/g. The lactobacillus acidophilus freeze-dried powder is safe as evaluated by an acute oral toxicity test of mice.
According to the specific embodiment of the invention, the preparation method of the composition for regulating and improving the intestinal dysbacteriosis comprises the following steps: taking out the frozen lactobacillus rhamnosus bacteria-protecting tube from the refrigerator, adding the frozen lactobacillus rhamnosus bacteria-protecting tube into a fresh skim milk culture medium, placing the fresh skim milk culture medium into a constant-temperature incubator at 37 ℃ for culturing for 8h, and curding to obtain a fresh production strain. Adding the obtained fresh strain culture into a 250mL triangular flask filled with 100mL seed culture medium by 3%, uniformly mixing, and culturing in a constant-temperature incubator at 37 ℃ for 18-24h to obtain a vigorous seed solution; adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at 35-45 ℃ for 20-30 h; stirring in a fermentation tank when the pH value of the fermentation is 5.5-6.5; butterfly centrifugation, emulsification embedding, liquid nitrogen deep cooling granulation and freeze drying to obtain lactobacillus rhamnosus freeze-dried powder; the obtained lactobacillus rhamnosus has good gastrointestinal tract tolerance and viable bacteria content of 2000 hundred million/g. The lactobacillus rhamnosus freeze-dried powder is safe as evaluated by an acute oral toxicity test of a mouse.
Among the raw materials, the lactobacillus plantarum has good gastrointestinal tract tolerance, and can still have enough viable count to reach intestinal tract colonization after digestion of gastrointestinal fluid, thereby playing a probiotic role. The compound can be effectively adhered to the intestinal tract of a human body, and the generated short-chain fatty acid can reduce the pH value in the intestinal tract and improve the intestinal environment; meanwhile, bacteriostatic substances such as hydrogen peroxide, bacteriocin and the like can be produced, the growth of common pathogenic bacteria in the intestinal tract, such as pathogenic escherichia coli, salmonella typhimurium, staphylococcus aureus and the like, can be effectively inhibited, and intestinal diseases are prevented; the gamma-aminobutyric acid generated by the metabolism has the effects of tranquilizing nerves and resisting anxiety, and simultaneously can improve the brain activity, promote the metabolism of brain tissues, recover the functions of brain cells and improve the nerve functions.
The bifidobacterium bifidum has good gastrointestinal tract tolerance and can successfully reach the intestinal tract for permanent planting to play a role; can be more effectively adhered to intestinal mucosa to form a biological barrier and protect the intestinal tract; simultaneously, active oxygen free radicals such as DPPH, hydroxyl free radicals, superoxide anions and the like around cells can be eliminated, and the oxidative damage of body cells is reduced; can also promote the high expression of cytokines IL-6, IL-1 beta and IL-12, make the precursor of B cell become the cell producing antibody, enhance the lysis function of natural killer cell, promote the proliferation and secretion of B cell, promote the production of IFN-gamma, and then improve the immunity; IL-12 expressed by the body is stimulated to have the effect of inhibiting IgE synthesis, so that anaphylactic reaction is inhibited; can significantly reduce the total cholesterol and low density lipoprotein in serum of a subject, and has the function of reducing blood fat.
The Bifidobacterium longum is derived from intestinal tract of healthy human body, and has high activity, and has multiple effects of invigorating stomach, regulating intestine, resisting allergy, and enhancing immunity.
The lactobacillus acidophilus can survive in a large amount after digestion in the stomach and intestines; secreted metabolites such as antibiotics and the like can effectively inhibit or kill escherichia coli and staphylococcus aureus, and a layer of biological barrier is formed on intestinal epithelial cells to prevent harmful bacteria from invading; meanwhile, the compound has stronger bile salt hydrolase activity, promotes the catabolism of cholesterol by degrading bile salt, and regulates the redistribution of the cholesterol in blood and liver so as to reduce the cholesterol content in the blood; also has antiallergic effect.
The isomaltooligosaccharide has obvious proliferation effect on beneficial bacteria (bifidobacterium, lactobacillus, bacteroides and the like) and obvious inhibition effect on harmful bacteria (escherichia coli, clostridium, bacteroides and the like).
The proliferation of bifidobacteria and lactobacilli results in the inhibition of the growth of harmful bacteria.
The fructo-oligosaccharide can promote small intestine peristalsis, accelerate degradation and elimination of putrefactive substances in intestinal tract, and has effects of loosening bowel to relieve constipation, improving stool properties, and preventing and relieving constipation. Meanwhile, the fructo-oligosaccharide can quickly proliferate bifidobacteria to form a mycoderm on intestinal mucosa so that germs are difficult to fix, and the bifidobacteria can degrade the fructo-oligosaccharide in a large amount while being cultivated, thereby generating short-chain fatty acid, reducing the pH value of an intestinal cavity, directly inhibiting the growth of the germs and accelerating the propulsion movement of the intestinal cavity.
Inulin has dual functions of dietary fiber and prebiotics. Because of the lack of enzymes for decomposing inulin in human body and animal body, inulin can not be absorbed by stomach and small intestine, but can be fermented by Bacillus bifidus and lactobacillus in colon, thereby promoting intestinal probiotic production, and has Bacillus bifidus proliferation factor effect.
Stachyose can be absorbed by Bacillus bifidus in intestinal tract to promote growth and inhibit proliferation of spoilage bacteria such as Escherichia coli and Clostridium perfringens. Stachyose can be decomposed by beneficial intestinal bacteria such as Bacillus bifidus to generate acetic acid and lactic acid, so as to lower intestinal pH, inhibit growth of harmful bacteria in intestinal tract, and maintain microecological balance in intestinal tract.
Compared with the prior art, the invention has the following beneficial effects:
(1) in the composition for regulating and improving the intestinal dysbacteriosis, the synergistic effect of lactobacillus plantarum, bifidobacterium lactis, bifidobacterium bifidum, lactobacillus acidophilus, bifidobacterium longum, bifidobacterium breve and lactobacillus rhamnosus inhibits the excessive proliferation of pathogenic bacteria through the ways of space occupying effect, nutrition competition, secretion of various metabolites and bacteriocin and the like, and improves the symptoms of halitosis, flatulence and constipation. Secondly, the lactobacillus acidophilus, bifidobacterium bifidum, lactobacillus rhamnosus, isomaltose hypgather and stachyose act together, and the isomaltose hypgather and the stachyose can promote the reproduction of the bifidobacterium, the lactobacillus and the bacteroides; the bifidobacterium is fermented to generate short-chain fatty acid, so that the pH value of the intestinal tract is reduced, mineral elements are released, and the absorption of the mineral is promoted; short chain fatty acids, particularly butyric acid, also stimulate conjunctival cell growth and increase the ion absorption capacity of the intestinal mucosa. The synergistic effect of lactobacillus acidophilus, bifidobacterium bifidum and lactobacillus rhamnosus effectively adheres to intestinal mucosa to form a biological barrier and inhibit bacteria, endotoxin and macromolecular substances from entering systemic circulation through gaps; can eliminate active oxygen free radicals around cells, and reduce oxidative damage of body cells; can make B cell precursor become cell for generating antibody, enhance natural killer cell lysis function, promote B cell proliferation and antibody secretion, promote IFN-gamma generation, further improve immunity, and effectively improve symptoms such as diarrhea, dark complexion, abdominal pain, fatigue, and attention deficit. The lactobacillus acidophilus and the bifidobacterium bifidum have synergistic effect, the lactobacillus acidophilus can obviously reduce the total cholesterol and low-density lipoprotein cholesterol in serum of a subject, the bifidobacterium bifidum has stronger bile salt hydrolase activity, and the bile salt is degraded to promote the catabolism of the cholesterol, so that the cholesterol content in the blood is reduced;
(2) the composition provided by the invention starts from the reasons of the constant value of probiotics in the intestinal tract, the repair of intestinal mucosa barrier damage and the like, and achieves the purpose of effectively regulating and improving the diseases related to the imbalance of the intestinal flora through the mutual matching and synergistic action of the components;
(3) the invention does not add auxiliary materials such as cane sugar, maltodextrin, pigment, essence and the like, and simultaneously adds prebiotics and dietary fibers, promotes the colonization of probiotics in intestinal tracts, is safe and reliable, and can be used as a functional food for improving the intestinal flora imbalance diseases after long-term consumption.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present invention.
The lactobacillus acidophilus adopted in the invention is LA28 lactobacillus acidophilus, bifidobacterium bifidum is TMC3115 bifidobacterium bifidum, lactobacillus plantarum is LP45 lactobacillus plantarum, bifidobacterium lactis is BAL531 bifidobacterium lactis, lactobacillus rhamnosus is LR519 lactobacillus rhamnosus, bifidobacterium longum is BL693 bifidobacterium longum, and the lactobacillus acidophilus and the bifidobacterium bifidum are all provided by Hebei Yiran biotechnology limited.
Example 1
A composition for regulating and improving intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 25 parts of isomaltooligosaccharide, 30 parts of inulin, 6 parts of lactitol, 15 parts of fructo-oligosaccharide, 3 parts of lactobacillus plantarum, 4 parts of stachyose, 12 parts of resistant dextrin, 1.4 parts of bifidobacterium lactis, 0.3 part of bifidobacterium bifidum, 1.2 parts of lactobacillus acidophilus, 0.4 part of bifidobacterium longum, 0.8 part of bifidobacterium breve and 0.8 part of lactobacillus rhamnosus.
The preparation method of the composition for regulating and improving the intestinal dysbacteriosis comprises the following steps:
(1) preparation of lactobacillus plantarum freeze-dried powder: taking out the frozen lactobacillus plantarum bacterium-protecting tube from the refrigerator, placing the lactobacillus plantarum bacterium-protecting tube in an ice box for ice bath dissolution, then using an inoculating loop to pick seed liquid, streaking the seed liquid on a solid culture medium, and placing the solid culture medium in a constant-temperature incubator at 37 ℃ for culturing for 24-48h to rejuvenate the strain. And selecting a single colony, inoculating the single colony in 5mL of liquid MRS medium, and culturing for 18-24h in a constant-temperature incubator at 37 ℃. Adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at 35-50 ℃ for 30-40 h; stirring in a fermentation tank when the pH value of the fermentation is 4.0-5.0; performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep-cooling granulation and freeze-drying to obtain lactobacillus plantarum freeze-dried powder; the obtained lactobacillus plantarum has good gastrointestinal tract tolerance and the viable bacteria content is 2000 hundred million/gram. The lactobacillus plantarum freeze-dried powder is safe as evaluated by an acute oral toxicity test of a mouse;
(2) preparing lactobacillus acidophilus freeze-dried powder: taking out the frozen lactobacillus acidophilus bacteria-protecting tube from a refrigerator, adding the frozen lactobacillus acidophilus bacteria-protecting tube into a fresh skim milk culture medium, placing the fresh skim milk culture medium into a constant-temperature incubator at 37 ℃ for culturing for 8 hours, and obtaining a fresh production strain after curdling; adding the obtained fresh strain culture into a 250mL triangular flask filled with 100mL seed culture medium by 3%, uniformly mixing, and culturing in a constant temperature incubator at 37 ℃ for 18-24h to obtain a vigorous seed solution; adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at the fermentation temperature of 30-50 ℃ for 20-25 h; stirring in a fermentation tank when the pH value of the fermentation is 5.0-6.0; performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep-cooling granulation and freeze-drying to obtain lactobacillus plantarum freeze-dried powder; the obtained lactobacillus acidophilus has good gastrointestinal tract tolerance, and the content of viable bacteria is 2000 hundred million/g; the lactobacillus acidophilus freeze-dried powder is safe as evaluated by an acute oral toxicity test of a mouse;
(3) preparation of lactobacillus rhamnosus freeze-dried powder: taking out the frozen lactobacillus rhamnosus bacteria-protecting tube from the refrigerator, adding the frozen lactobacillus rhamnosus bacteria-protecting tube into a fresh skim milk culture medium, placing the fresh skim milk culture medium into a constant-temperature incubator at 37 ℃ for culturing for 8 hours, and obtaining a fresh production strain after curdling; adding the obtained fresh strain culture into a 250mL triangular flask filled with 100mL seed culture medium by 3%, mixing uniformly, and culturing in a constant temperature incubator at 37 ℃ for 18-24h to obtain a seed solution with vigorous activity. Adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at 35-45 ℃ for 20-30 h; stirring in a fermentation tank when the pH value of the fermentation is 5.5-6.5; performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep-cooling granulation and freeze-drying to obtain lactobacillus plantarum freeze-dried powder; the obtained lactobacillus rhamnosus has good gastrointestinal tract tolerance, and the viable bacteria content is 2000 hundred million/g; the lactobacillus rhamnosus freeze-dried powder is safe as evaluated by an acute oral toxicity test of a mouse;
(4) mixing: uniformly mixing lactobacillus plantarum, stachyose, resistant dextrin, bifidobacterium lactis, bifidobacterium bifidum, lactobacillus acidophilus, bifidobacterium longum, bifidobacterium breve and lactobacillus rhamnosus, adding isomaltooligosaccharide, inulin, lactitol and fructo-oligosaccharide, and uniformly mixing to obtain a mixture;
(5) packaging: packaging the mixture to obtain the composition for regulating and improving the diseases related to the disturbance of the intestinal flora.
Example 2
A composition for regulating and improving intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 30 parts of isomaltooligosaccharide, 25 parts of inulin, 8 parts of lactitol, 14 parts of fructo-oligosaccharide, 4 parts of lactobacillus plantarum, 6 parts of stachyose, 8 parts of resistant dextrin, 1.2 parts of bifidobacterium lactis, 0.4 part of bifidobacterium bifidum, 1.1 part of lactobacillus acidophilus, 0.6 part of bifidobacterium longum, 0.7 part of bifidobacterium breve and 1 part of lactobacillus rhamnosus.
The rest is the same as example 1.
Example 3
A composition for regulating and improving intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 35 parts of isomaltooligosaccharide, 20 parts of inulin, 10 parts of lactitol, 11.9 parts of fructo-oligosaccharide, 5 parts of lactobacillus plantarum, 8 parts of stachyose, 5 parts of resistant dextrin, 1 part of bifidobacterium lactis, 0.5 part of bifidobacterium bifidum, 1 part of lactobacillus acidophilus, 0.8 part of bifidobacterium longum, 0.6 part of bifidobacterium breve and 1.2 parts of lactobacillus rhamnosus.
The rest is the same as example 1.
Example 4
A composition for regulating and improving intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 40 parts of isomaltooligosaccharide, 15 parts of inulin, 12 parts of lactitol, 7.7 parts of fructo-oligosaccharide, 6 parts of lactobacillus plantarum, 10 parts of stachyose, 4 parts of resistant dextrin, 0.8 part of bifidobacterium lactis, 0.7 part of bifidobacterium bifidum, 0.9 part of lactobacillus acidophilus, 1 part of bifidobacterium longum, 0.5 part of bifidobacterium breve and 1.4 parts of lactobacillus rhamnosus.
The rest is the same as example 1.
Example 5
A composition for regulating and improving intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 45 parts of isomaltooligosaccharide, 10 parts of inulin, 14 parts of lactitol, 3.5 parts of fructo-oligosaccharide, 7 parts of lactobacillus plantarum, 12 parts of stachyose, 3 parts of resistant dextrin, 0.6 part of bifidobacterium lactis, 0.9 part of bifidobacterium bifidum, 0.8 part of lactobacillus acidophilus, 1.2 parts of bifidobacterium longum, 0.4 part of bifidobacterium breve and 1.6 parts of lactobacillus rhamnosus.
The rest is the same as example 1.
Comparative example 1
A composition for regulating and improving intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 20 parts of inulin, 45 parts of lactitol, 11.9 parts of fructo-oligosaccharide, 5 parts of lactobacillus plantarum, 8 parts of stachyose, 5 parts of resistant dextrin, 1 part of bifidobacterium lactis, 0.5 part of bifidobacterium bifidum, 1 part of lactobacillus acidophilus, 0.8 part of bifidobacterium longum, 0.6 part of bifidobacterium breve and 1.2 parts of lactobacillus rhamnosus. The rest is the same as example 1.
Comparative example 2
A composition for regulating and improving intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 35 parts of isomaltooligosaccharide, 20 parts of inulin, 18 parts of lactitol, 11.9 parts of fructo-oligosaccharide, 5 parts of lactobacillus plantarum, 5 parts of resistant dextrin, 1 part of bifidobacterium lactis, 0.5 part of bifidobacterium bifidum, 1 part of lactobacillus acidophilus, 0.8 part of bifidobacterium longum, 0.6 part of bifidobacterium breve and 1.2 parts of lactobacillus rhamnosus. The rest is the same as example 1.
Comparative example 3
A composition for regulating and improving intestinal dysbacteriosis is prepared from the following raw materials in parts by weight: 35 parts of isomaltooligosaccharide, 20 parts of inulin, 11.5 parts of lactitol, 11.9 parts of fructo-oligosaccharide, 5 parts of lactobacillus plantarum, 8 parts of stachyose, 5 parts of resistant dextrin, 1 part of bifidobacterium lactis, 0.8 part of bifidobacterium longum, 0.6 part of bifidobacterium breve and 1.2 parts of lactobacillus rhamnosus. The rest is the same as example 1.
At least one of general symptoms (diarrhea, abdominal pain, abdominal distension, constipation, acid regurgitation and halitosis) and other symptoms (obesity, allergy, dark complexion, fatigue and attention deficit) of intestinal flora disorder disease is collected, 160 people are aged 30-75 years, 80 men and 80 women are randomly divided into 4 groups, which are respectively a test group, a control group 1, a control group 2 and a control group 3, the test group comprises 40 people, the control group 1 comprises 40 people, the control group 2 comprises 40 people, and the control group 3 comprises 40 people. Volunteers of the test group consumed the composition obtained in example 3 2 times a day, 1 bag each time; volunteers in control group 1 consumed the composition obtained in comparative example 12 times a day, 1 bag each time; volunteers in control group 2 consumed the composition obtained in comparative example 2 times a day, 1 bag each time; volunteers in control group 2 consumed the composition obtained in comparative example 2 times a day, 1 bag each time; after the food is continuously eaten for 3 months, the examination and record are carried out on each group of volunteers, and the results are counted and shown in table 1.
The improvement is as follows: the traditional Chinese medicine composition has more than 2 main clinical symptoms of 11 types of symptoms of diarrhea, abdominal pain, abdominal distension, constipation, acid regurgitation, halitosis, obesity, allergy, dark complexion, fatigue and inattention, and has no other adverse reactions.
Improvement: diarrhea, abdominal pain, abdominal distension, constipation, acid regurgitation, halitosis, obesity, allergy, dark complexion, fatigue, and inattention are improved by 1 of 11 main clinical symptoms, and no other adverse reactions.
And (4) invalidation: diarrhea, abdominal pain, abdominal distension, constipation, acid regurgitation, halitosis, obesity, allergy, dark complexion, fatigue, and inattention do not improve 11 main clinical symptoms, or have adverse reactions.
The effective rate is the percentage of the sum of the improved and improved people and the total people of each group.
TABLE 1 test results
Group of Improvement (human) Improvement (human) Invalid (human) Effective rate (%)
Test group 18 20 2 95%
Control group 1 16 19 5 87.5%
Control group 2 15 18 7 82.5%
Control group 3 13 17 10 75%
The results in table 1 show that the composition for regulating and improving the disorder of the intestinal flora provided by the invention has a significant improvement effect on the stability of the intestinal flora and the repair of the damage of the intestinal mucosal barrier, and further inhibits the damage of pathogenic bacteria and other factors to the intestinal mucosal barrier. The control group only contains partial components, so the effect of the control group is far inferior to that of the test group, compared with the control group 1, the effective rate of the test group is improved by 7.5%, compared with the control group 2, the effective rate of the test group is improved by 12.5%, compared with the control group 3, the effective rate of the test group is improved by 20%. Wherein the diarrhea, abdominal distension, constipation and halitosis are improved remarkably, and the effective number is 76.9%. The compositions provided by the invention can synergistically improve the effect of regulating and improving the intestinal dysbacteriosis through interaction.
Typical cases
After 1 bag of the composition for regulating and improving the intestinal dysbacteriosis is taken for 20 days continuously, the constipation is relieved, and the defecation is improved from 1 defecation in the previous 5 days to 1 defecation in 2 days, and is smooth. The abdominal distension is relieved, the belly is comfortable and not comfortable, the appetite is good, and a bowl of rice can be eaten at present after a small half bowl is eaten at one time.
For a woman in age of 68, the patient takes the composition for adjusting and improving the intestinal dysbacteriosis, which is obtained in the invention in 1 bag in the morning and evening, and the diarrhea frequency is reduced and the abdominal pain is relieved after the composition is continuously taken for 7 days. After the medicine is continuously taken for 28 days, the abdominal pain feeling disappears, people are more spiritual, and the sleep quality is improved.
If a person who is a male or 60 years old takes the composition for regulating and improving the intestinal dysbacteriosis, which is obtained by the invention and compared with the composition 3, the person takes the composition for regulating and improving the intestinal dysbacteriosis, 1 bag of the composition is respectively taken in the morning and evening, the constipation is relieved after the person takes the composition for 15 days continuously, the defecation is improved from 1 defecation in the previous 5-7 days to 1 in the previous 1 day, and meanwhile, the defecation is smoother. After the oral liquid is taken for 7 days, the abdominal distension disappears and the halitosis is improved.
The composition for regulating and improving the intestinal dysbacteriosis, which is obtained by taking the composition for regulating and improving the intestinal dysbacteriosis of the invention compared with 1 bag of the invention in the morning and at night, is not belch, has smooth defecation and dry stool after being continuously taken for 28 days.
If a woman in 45 years old is obese, dark in face and inattentive, and has insomnia, the composition for adjusting and improving the intestinal dysbacteriosis disease obtained by the comparison 2 of the invention is taken, 1 bag is taken in the morning and evening each day, after the composition is continuously taken for 31 days, the sleeping time is also increased from the original 4-5h to 6-7h, the sleeping time is also spirited in the daytime, the sleeping time is continued to be taken for 40 days, the face is ruddy, the whole person looks spiritual, and the weight is also reduced.
Wangzhi, male, age 54, dark face, diarrhea, emotional instability, taking the composition for regulating and improving the intestinal dysbacteriosis disease obtained by the invention compared with 1, respectively taking 1 bag in the morning and evening each day, and after continuously taking for 10 days, the diarrhea is improved, the diarrhea frequency is reduced, and the abdominal pain is relieved. After the medicine is continuously taken for 63 days, the face is ruddy, the sleeping time is prolonged, and the allergy frequency is reduced.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (8)

1. A composition for regulating and improving intestinal dysbacteriosis is characterized by being prepared from the following raw materials: isomaltose hypgather, inulin, lactitol, fructo-oligosaccharide, lactobacillus plantarum, stachyose, resistant dextrin, bifidobacterium lactis, bifidobacterium bifidum, lactobacillus acidophilus, bifidobacterium longum, bifidobacterium breve and lactobacillus rhamnosus.
2. The composition for regulating and improving the intestinal dysbacteriosis according to claim 1, which is prepared from the following raw materials in parts by weight: 25-45 parts of isomaltooligosaccharide, 10-30 parts of inulin, 6-14 parts of lactitol, 3.5-15 parts of fructo-oligosaccharide, 3-7 parts of lactobacillus plantarum, 4-12 parts of stachyose, 3-12 parts of resistant dextrin, 0.6-1.4 parts of bifidobacterium lactis, 0.3-0.9 part of bifidobacterium bifidum, 0.8-1.2 parts of lactobacillus acidophilus, 0.4-1.2 parts of bifidobacterium longum, 0.4-0.8 part of bifidobacterium breve and 0.8-1.6 parts of lactobacillus rhamnosus.
3. The composition for regulating and improving the intestinal dysbacteriosis according to claim 1 or 2, which is prepared from the following raw materials in parts by weight: 30-40 parts of isomaltooligosaccharide, 15-25 parts of inulin, 8-12 parts of lactitol, 7.7-14 parts of fructo-oligosaccharide, 4-6 parts of lactobacillus plantarum, 6-10 parts of stachyose, 4-8 parts of resistant dextrin, 0.8-1.2 parts of bifidobacterium lactis, 0.4-0.7 part of bifidobacterium bifidum, 0.9-1.1 part of lactobacillus acidophilus, 0.6-1.0 part of bifidobacterium longum, 0.5-0.7 part of bifidobacterium breve and 1.0-1.4 parts of lactobacillus rhamnosus.
4. The composition for regulating and improving the intestinal dysbacteriosis according to any one of claims 1 to 3, which is prepared from the following raw materials in parts by weight: 35 parts of isomaltooligosaccharide, 20 parts of inulin, 10 parts of lactitol, 11.9 parts of fructo-oligosaccharide, 5 parts of lactobacillus plantarum, 8 parts of stachyose, 5 parts of resistant dextrin, 1 part of bifidobacterium lactis, 0.5 part of bifidobacterium bifidum, 1 part of lactobacillus acidophilus, 0.8 part of bifidobacterium longum, 0.6 part of bifidobacterium breve and 1.2 parts of lactobacillus rhamnosus.
5. The preparation of the composition for regulating and improving the intestinal dysbacteriosis according to claim 1, wherein the preparation method of the composition for regulating and improving the intestinal dysbacteriosis comprises the following steps:
(1) preparation of lactobacillus plantarum freeze-dried powder: dissolving frozen lactobacillus plantarum in ice bath, culturing and rejuvenating, fermenting, performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep-cooling granulation, and freeze-drying to obtain lactobacillus plantarum freeze-dried powder;
(2) preparing lactobacillus acidophilus freeze-dried powder: taking out and culturing frozen lactobacillus acidophilus to obtain a fresh production strain, fermenting, performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep-cooling granulation, and freeze-drying to obtain lactobacillus plantarum freeze-dried powder;
(3) preparation of lactobacillus rhamnosus freeze-dried powder: taking out and culturing the frozen lactobacillus rhamnosus to obtain a fresh production strain, fermenting, performing butterfly centrifugation, emulsification embedding, liquid nitrogen deep cooling granulation, and freeze-drying to obtain lactobacillus rhamnosus freeze-dried powder;
(4) mixing: uniformly mixing lactobacillus plantarum freeze-dried powder, stachyose, resistant dextrin, bifidobacterium lactis, bifidobacterium bifidum, lactobacillus acidophilus freeze-dried powder, bifidobacterium longum, bifidobacterium breve and lactobacillus rhamnosus freeze-dried powder, and then adding isomaltooligosaccharide, inulin, lactitol and fructo-oligosaccharide for uniformly mixing to obtain a mixture;
(5) packaging: packaging the mixture to obtain the composition for regulating and improving the intestinal dysbacteriosis.
6. The method for preparing a composition for regulating and improving the imbalance of intestinal flora according to claim 4, wherein the lactobacillus plantarum lyophilized powder in the step (1) is prepared by the following method: taking out the frozen lactobacillus plantarum bacterium-protecting tube from a refrigerator, placing the lactobacillus plantarum bacterium-protecting tube in an ice box for ice bath dissolution, then using an inoculating loop to pick seed liquid, streaking the seed liquid on a solid culture medium, and placing the solid culture medium in a constant-temperature incubator at 37 ℃ for culturing for 24-48 hours to rejuvenate strains; selecting a single colony, inoculating the single colony in 5mL of liquid MRS culture medium, and culturing for 18-24h in a constant-temperature incubator at 37 ℃; adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at 35-50 ℃ for 30-40 h; stirring in a fermentation tank when the pH value of the fermentation is 4.0-5.0; butterfly centrifugation, emulsification embedding, liquid nitrogen deep cooling granulation and freeze-drying to obtain the lactobacillus plantarum freeze-dried powder.
7. The method for preparing a composition for regulating and improving the imbalance of intestinal flora according to claim 4, wherein the Lactobacillus acidophilus lyophilized powder in step (2) is prepared by the following steps: taking out the frozen lactobacillus acidophilus bacteria-protecting tube from a refrigerator, adding the frozen lactobacillus acidophilus bacteria-protecting tube into a fresh skim milk culture medium, placing the fresh skim milk culture medium into a constant-temperature incubator at 37 ℃ for culturing for 8 hours, and obtaining a fresh production strain after curdling; adding the obtained fresh strain culture into a 250mL triangular flask filled with 100mL seed culture medium by 3%, uniformly mixing, and culturing in a constant-temperature incubator at 37 ℃ for 18-24h to obtain a seed solution; adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at the fermentation temperature of 30-50 ℃ for 20-25 h; stirring in the fermentation tank when the pH value of the fermentation is 5.0-6.0; butterfly centrifugation, emulsification embedding, liquid nitrogen deep cooling granulation and freeze-drying to obtain the lactobacillus acidophilus freeze-dried powder.
8. The method for preparing the composition for regulating and improving the intestinal dysbacteriosis according to claim 4, wherein the lactobacillus rhamnosus lyophilized powder prepared in the step (3) is prepared by the following steps: taking out the frozen lactobacillus rhamnosus bacteria-protecting tube from the refrigerator, adding the frozen lactobacillus rhamnosus bacteria-protecting tube into a fresh skim milk culture medium, placing the fresh skim milk culture medium into a constant-temperature incubator at 37 ℃ for culturing for 8h, and curding to obtain a fresh production strain. Adding the obtained fresh strain culture into a 250mL triangular flask filled with 100mL seed culture medium by 3%, uniformly mixing, and culturing in a constant-temperature incubator at 37 ℃ for 18-24h to obtain a seed solution; adding culture medium into the material dissolving tank, stirring for 5-20min, and maintaining the temperature of the material liquid at 55-60 deg.C; sterilizing the feed liquid, and pumping into a fermentation tank, wherein the pasteurization temperature is 105 ℃ and 115 ℃, and the time is 10-30 min; inoculating the seed liquid into the sterilized feed liquid for fermentation at 35-45 ℃ for 20-30 h; stirring in a fermentation tank when the pH value of the fermentation is 5.5-6.5; butterfly centrifugation, emulsification embedding, liquid nitrogen deep cooling granulation and freeze-drying to obtain the lactobacillus rhamnosus freeze-dried powder.
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CN114921389A (en) * 2022-07-20 2022-08-19 广东益可维生物技术有限公司 Probiotic composition with female intestinal private part nursing and mammary gland anti-inflammatory effects and application thereof
CN115944665A (en) * 2022-10-17 2023-04-11 天津市宝恒生物科技有限公司 Probiotic agent for improving intestinal flora balance and preparation method and application thereof
CN115944665B (en) * 2022-10-17 2023-05-12 天津市宝恒生物科技有限公司 Probiotic agent for improving intestinal flora balance and preparation method and application thereof

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Application publication date: 20220517