182 results about "Lactobacillus fermentum" patented technology

This invention relates to the technical field of deep processing of sturgeon by-products, and particularly to a sturgeon tendon peptide with antioxidant and pancreatic lipase inhibitory activities and its preparation method. The preparation method includes the following steps: mixing sturgeon with water and crushing it to form a first slurry; adding Bacillus licheniformis alkaline protease to the first slurry for a first hydrolysis; adding Bacillus subtilis neutral protease to the first hydrolysate for a second hydrolysis; adding a complex enzyme to the second hydrolysate for a third hydrolysis to obtain a sturgeon tendon hydrolysate; filtering the sturgeon tendon hydrolysate to remove impurities to obtain a filtrate, which is then filtered again to retain polypeptides, thus obtaining the sturgeon tendon peptide; wherein the complex enzyme includes pectinase and amylase. Using this method, a sturgeon tendon peptide with high glycosaminoglycan content can be obtained, which exhibits pancreatic lipase inhibitory activity, antioxidant activity, Staphylococcus aureus inhibitory activity, and prebiotic effects that promote the proliferation of Lactobacillus plantarum and Lactobacillus fermentum.

The invention belongs to the technical field of probiotic particles, and particularly relates to probiotic particles for improving intestinal functions as well as a preparation method and application of the probiotic particles. The probiotic particles capable of improving the intestinal function comprise a probiotic core, a first embedding layer, a second embedding layer and a third embedding layer, the probiotic inner core is prepared from plant lactobacillus, bifidobacterium animalis, lactobacillus acidophilus, bifidobacterium longum, lactobacillus paracasei, lactobacillus rhamnosus, lactobacillus fermentum, lactobacillus helveticus, streptococcus thermophilus, plant lactobacillus, lactobacillus helveticus and lactobacillus rhamnosus. According to the present invention, the twelve probiotics are contained, and the latest three-layer embedding technology is adopted so as to enhance the storage property and the digestive tract tolerance, such that the product can maintain the beneficial bacterium activity for a long time without refrigeration, and the product is suitable for the crowd with the alteration of the intestinal flora.

The invention relates to the technical field of microbial fermentation feeds, in particular to a method for producing a protein feed through solid-state fermentation of distiller's grains based on Trichoderma harzianum pretreatment. According to the method, the vinasse is pretreated by the crude enzyme prepared from trichoderma harzianum, and the formula and fermentation conditions of an enzyme production culture medium are optimized, so that the filter paper enzyme activity of cellulase is remarkably improved. By adding the surfactant into a fermentation system and optimizing the variety of the surfactant, the yield of the fermented monosaccharide is improved, and the problem of musty taste in a traditional fermented product is solved while the degradation efficiency of lignocellulose is improved. Furthermore, a synchronous saccharification and fermentation process is adopted, vinasse is fermented through compounded saccharomycetes and crude enzyme liquid, the trichoderma harzianum fermented protein feed is prepared and obtained, digestion and absorption of animals are easier, lactic acid fermentation is conducted on the trichoderma harzianum fermented protein feed again through lactobacillus fermentum, the flavor of the feed is improved, the bitter taste of the feed is reduced, and the sour taste is improved. The method realizes efficient utilization of vinasse resources.

The invention relates to the technical field of microorganisms, in particular to a probiotic composition for improving sleep and application, and the probiotic composition comprises lactobacillus paracasei BMC-2020, lactobacillus plantarum MCA-3066, lactobacillus rhamnosus, lactobacillus fermentum and lactobacillus casei. The probiotic composition provided by the invention is safe and efficient, has a prospect of developing a new medicine for improving sleep, and has a clinical practical value; the probiotic composition is used for fermenting the traditional Chinese medicine composition, the obtained traditional Chinese medicine fermentation composition contains probiotics and traditional Chinese medicine fermentation liquor, the probiotics and the traditional Chinese medicine fermentation liquor can effectively achieve a synergistic effect, and the sleep improving efficacy of a traditional Chinese medicine fermentation product is promoted; the traditional Chinese medicine fermented composition can reduce the awakening activity amount and the total awakening time, and has the effect of improving sleep.

The invention discloses an esophageal adenocarcinoma plasma circulation microbial marker combination, a reagent, a kit, a risk prediction model and application thereof, and belongs to the cross technical field of liquid biopsy and microbiomics. The esophageal adenocarcinoma plasma circulating microbial marker combination disclosed by the invention comprises enterobacteriaceae, cilia, prevotella, ackermania, lactobacillus fermentum and streptococcus. When the esophageal adenocarcinoma plasma circulating microbial marker combination is used for verifying esophageal adenocarcinoma patients and healthy controls, the AUC is 0.952, the sensitivity is 100%, the specificity is 80.00%, the accuracy is 91.43%, the positive predictive value is 86.96%, and the negative predictive value is 100%; the esophageal adenocarcinoma plasma circulating microbial marker combination can effectively distinguish esophageal adenocarcinoma patients from healthy people, is suitable for early screening of esophageal adenocarcinoma, and has remarkable clinical screening application value.

Provided are a mixture of three species of Lactobacillus fermentum strain and Lactobacillus plantarum strain and use thereof. A composition according to one aspect including, as an active ingredient, a mixture of Lactobacillus fermentum strains GB102 and GB103 and Lactobacillus plantarum strain GB104; or a lysate or culture solution thereof, or an extract of the culture solution, can be usefully used for the prevention or treatment of muscle-related disorders or obesity by alleviating the decrease in grip strength induced by aging or reducing the change in intestinal microbial environment induced by aging.

The invention discloses a compound bacterial agent for reducing blood sugar and blood fat, application of the compound bacterial agent and a method for preparing a fermented coconut milk beverage from the compound bacterial agent, belongs to the technical field of microorganisms, and particularly relates to the compound bacterial agent for reducing blood sugar and blood fat, the compound bacterial agent comprises fermented lactobacillus mucus AL-8 and lactobacillus paracasei DX-5, and the compound bacterial agent is prepared from the fermented lactobacillus mucus AL-8, the lactobacillus paracasei DX-5, the lactobacillus paracasei DX-5, the lactobacillus paracasei DX-5 and the lactobacillus paracasei DX-5 and the lactobacillus paracasei DX-5 and the lactobacillus paracasei DX-5 and the lactobacillus paracasei DX-5 and the lactobacillus paracasei DX-5. The preservation number of the lactobacillus mucus AL-8 is CCTCC (China Center For Type Culture Collection) NO: M20252735; the preservation number of the lactobacillus paracasei DX-5 is CCTCC (China Center For Type Culture Collection) NO: M20252736. According to the invention, the fermented coconut milk beverage is prepared by utilizing the inhibition effect of a blood sugar and blood fat reducing compound bacterial agent consisting of fermented lactobacillus mucus AL-8 and casei paracasei DX-5 on alpha-amylase and pancreatic lipase.

The invention belongs to the technical field of cosmetic raw materials, and particularly relates to shea butter fermentation liquor as well as a preparation method and application thereof. Lactobacillus plantarum, lactobacillus fermentum and lactobacillus gasseri in a specific proportion are adopted to construct a composite fermentation system, acid-resistant aspergillus niger lipase is combined, and shea butter is treated through a one-step fermentation process. By means of the synergistic effect of the three strains and the synergistic effect of the enzyme and the strains, efficient fermentation can be achieved, the content of active ingredients such as polysaccharide, amino acid and polypeptide in fermentation liquor is remarkably increased, meanwhile, the technological process is simple and stable, and the infectious microbe pollution risk is avoided. According to the fermentation liquor prepared by the process, on the basis of enhancing the original moisturizing and soothing effects of the shea butter, the problems of greasy skin feeling and poor permeation and absorption of the shea butter are effectively solved, the shea butter is further endowed with new functions of repairing skin barriers and balancing skin micro-ecology, and the application values of the shea butter and the fermentation liquor are greatly improved.

The invention discloses lactobacillus mucus YF28 and application thereof, and belongs to the technical field of microorganisms. The fermented lactobacillus mucus YF28 is separated from Hu sheep manure, is classified and named as the fermented lactobacillus mucus YF28, and has the preservation number of CCTCC (China Center For Type Culture Collection) NO: M 20252433. The fermented lactobacillus mucilaginosus YF28 has good tolerance in the gastrointestinal environment and can reach the intestinal tract to play a role. The bacterial strain has strong intestinal adhesion capacity, is easy to form a probiotic biological membrane, and is beneficial to intestinal health. The fermented lactobacillus mucus YF28 can promote peristalsis, enrich the abundance of Akkermansia bacteria and bacteriophage thereof, restore the water content of excrement to a normal level, and significantly promote intestinal health. The invention has an application prospect in the development of drugs or health-care foods with the function of relieving constipation and related gastrointestinal symptoms.

Provided is a novel Lactobacillus fermentum strain (Accession No. KCTC 14106BP) and a composition for preventing or treating a metabolic disease including the same. A Lactobacillus fermentum according to the present invention may inhibit fat accumulation and increase anti-inflammatory cells in white adipose tissue. In addition, the Lactobacillus fermentum may effectively inhibit fat accumulation in brown adipose tissue and in liver tissue. The Lactobacillus fermentum strain may exhibit excellent blood glucose improvement effect, and in particular, may reduce a fasting blood glucose level. The Lactobacillus fermentum strain may effectively ameliorate insulin resistance by improving glucose tolerance and increasing insulin sensitivity. Therefore, the Lactobacillus fermentum strain may be usefully used to prevent or treat a metabolic disease such as obesity.

The invention relates to a herbal acne-cleaning composition as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The invention relates to a herbal acne-removing composition. The composition comprises the following components in parts by weight: 1-3 parts of honeysuckle flower extract, 4-6 parts of mangnolia officinalis bark extract, 0.1-1 part of dandelion extract and 2-5 parts of fermentation extract, a fermentation strain used in the fermentation extract is lactobacillus fermentum, the preservation number of the lactobacillus fermentum is CGMCC No.21381, and fermentation substrate powder comprises amur cork powder and white willow bark powder. The herbal acne-removing composition disclosed by the invention has a remarkable acne-removing effect, and is mild and non-irritant.

The invention discloses combined probiotics for improving sarcopenia as well as a preparation method and application of the combined probiotics, and belongs to the field of probiotics. The invention relates to a combined probiotic for improving sarcopenia. The combined probiotic comprises a lactobacillus reuteri body, a lactobacillus johnsonii body, a lactobacillus fermentum body and a bifidobacterium adolescentis body. The combined probiotics disclosed by the invention can be used for remarkably improving the overall symptoms of sarcopenia model mice, including inhibiting weight loss, constipation symptoms and colonic mucosa destruction, prolonging load swimming time, improving muscle endurance, improving skeletal muscle atrophy, improving the expression of I-type slow muscle fiber protein MyHC I and promoting slow muscle fiber repair, and has the effects of preventing and treating sarcopenia. The invention discloses a probiotic intervention method for treating sarcopenia, which comprises the following steps of: preparing probiotics for treating sarcopenia, reducing the content of inflammatory cytokines in muscular tissues, increasing the content of hepatic glycogen, improving systematic metabolism of mice with sarcopenia and damaged serum markers, including lactic acid, lactic dehydrogenase, creatine kinase, creatinine, alanine transaminase ALT and aspartate transaminase AST, providing a new scheme for probiotic intervention for sarcopenia, and being used for preparing related functional products or intervention means.

The present invention provides a fermented Lactobacillus fermentum IG50, which has a CGMCC accession number of 32111. The fermented Lactobacillus fermentum provided by the present invention can ferment Magnolia officinalis to produce a motilin receptor agonist. The present invention also provides a probiotic preparation that helps improve intestinal motility. The present invention also provides a method for preparing the probiotic preparation. The preparation method of the probiotic preparation is simple and can be produced on a large scale.

The invention belongs to the technical field of aquaculture, and particularly relates to a feed additive for aquaculture as well as a preparation method and application of the feed additive. The preparation method of the feed additive comprises the following steps: (1) weighing the raw material medicines, adding water for soaking, boiling with strong fire, then decocting with slow fire, and collecting first filtrate and first filter residues; (2) adding water into the first filter residue, boiling with strong fire, decocting with slow fire, collecting a second filtrate, and concentrating to obtain a traditional Chinese medicine composition extracting solution; (3) adding yeast powder, peptone, dipotassium phosphate, inositol galactoside and 1, 3-diphosphoglyceric acid into the traditional Chinese medicine composition extracting solution to obtain a fermentation culture medium; and (4) inoculating the lactobacillus fermentum liquid and the bacillus subtilis liquid into the fermentation culture medium for fermentation to obtain a fermentation mixture, and performing centrifugation and freeze drying to obtain the lactobacillus fermentum and bacillus subtilis compound feed. The feed additive for aquaculture is added into feed, so that the growth and development capability of animals can be effectively promoted, the immunocompetence of the animals is improved, and the feed additive has a wide application prospect.

The invention provides a preparation method of a fruit and carrot fermented beverage, and relates to the technical field of biological fermentation preparation. The preparation method of the fruit carrot fermented beverage comprises the following steps: selecting fresh fruit carrots, washing, steaming, pulping, filtering and sterilizing to obtain filtrate; adjusting the temperature to 30-40 DEG C, inoculating lactobacillus fermentum into the filtrate, performing anaerobic fermentation for 3-6 hours to obtain a fermentation product A, adjusting the temperature to 28-30 DEG C, inoculating saccharomyces cerevisiae into the fermentation product A, and performing anaerobic mixed fermentation for 4-9 hours to obtain a fermentation product B; according to the invention, lactobacillus fermentum is used for pre-fermentation of carrots, and mixed fermentation is carried out in combination with intervention of later-stage saccharomyces cerevisiae, so that olefinic terpene substances in the carrots are effectively reduced, the earthy smell in the carrot fermented beverage is improved, and the color, luster and fragrance can be improved on the basis of stably maintaining the clarity of the existing carrot fermented beverage; the comprehensive competitiveness of the carrot fermented beverage in the market is improved.

The invention provides a fruit juice fermentation inoculant, fermented guava juice and a preparation method, and belongs to the technical field of fermented beverages. The invention provides a compound fermentation inoculant capable of fermenting fruit juice, the compound fermentation inoculant is composed of lactobacillus plantarum and lactobacillus fermentum, the fermentation inoculant is applied to fermentation of guava fruit juice, beta-glucosidase secreted in the fermentation process can hydrolyze combined polyphenol substances in guavas, and then the guava fruit juice is fermented. The antioxidant is converted into high-activity antioxidants such as quercetin and gallic acid in a free state, so that the content of free phenol is increased by about 2 times, and the scavenging rate of DPPH free radicals is increased by more than 40%. The fermentation is carried out in an oxygen-free environment, the retention rate of vitamin C can reach 80% or above, the low pH value at the fermentation end point and organic acid jointly inhibit pathogenic microorganisms, and the product stability is guaranteed. Therefore, the guava juice prepared from the compound fermentation inoculant maximally releases the natural nutritional potential of guavas.

The invention discloses a strain for preventing and treating Parkinson's disease as well as a composition, application and a product thereof, and relates to the technical field of microorganisms. The invention provides three strains from human milk, namely lactobacillus helveticus LV-20, plant lactobacillus LPP8 and lactobacillus fermentum PL-15, the invention further provides a composition capable of preventing and treating the Parkinson's disease, and the three strains can well prevent and treat the Parkinson's disease and can be used for preventing and treating the Parkinson's disease. The composition can significantly improve dyskinesia (such as static tremor, muscle stiffness, movement retardation, posture balance and the like), reduce neuron damage, significantly reduce alpha-syn deposition, reverse sensory function degradation and cognitive disorder, relieve sleep disorder, inhibit neuroinflammation and oxidative stress, reduce and repair intestinal barrier damage, relieve gastrointestinal dysfunction, and improve the curative effect. As probiotics or synbiotics, products for treating and preventing Parkinson's disease have a wide application prospect.

Provided are a mixture of three species of Lactobacillus fermentum strain and Lactobacillus plantarum strain and use thereof. A composition according to one aspect including, as an active ingredient, a mixture of Lactobacillus fermentum strains GB102 and GB103 and Lactobacillus plantarum strain GB104; or a lysate or culture solution thereof, or an extract of the culture solution, can be usefully used for the prevention or treatment of muscle-related disorders or obesity by alleviating the decrease in grip strength induced by aging or reducing the change in intestinal microbial environment induced by aging.

This invention belongs to the field of food fermentation technology, and specifically relates to a compound probiotic agent and its application in the preparation of fermented soy milk. This invention provides a compound probiotic agent composed of *Lactobacillus fermentum* NCPS LF01, *Pediococcus pentosaceus* NCPS PPE01, and *Lactobacillus acidophilus* NCPS LA01 in a volume ratio of 1-2:1:1, and applies this compound probiotic agent to the preparation of soy products, especially fermented soy milk. The beneficial effects of this invention are that fermented soy milk prepared using this compound probiotic agent has a rich flavor, and the total flavonoid and total phenolic content, as well as the in vitro DPPH free radical scavenging rate, are significantly superior to those of ordinary commercially available strains or other strains. In summary, this compound probiotic agent can effectively improve the retention level of active ingredients and antioxidant capacity of fermented soy milk, and has outstanding application value.

The invention provides a probiotic fermentation and bacterial powder compound addition chewable tablet and a preparation method thereof, and belongs to the technical field of microorganisms, the preparation method comprises the following steps: respectively adding water into apple peel, cerasus humilis fruits and aronia melanocarpa fruits, pulping, and mixing in proportion to obtain mixed fruit pulp; a mixed bacterium solution of lactobacillus plantarum LNJ-HQ-01 and lactobacillus fermentum BNCC194390 is added into the mixed fruit pulp, and fermentation is performed; freeze-drying and grinding the fermented fruit pulp to obtain freeze-dried fruit powder; the preparation method comprises the following steps: respectively activating lactobacillus plantarum LNJ-HQ-01, lactobacillus acidophilus BNCC186447 and lactobacillus rhamnosus ATCC7469, performing enlarged culture, taking bacterial sludge, uniformly mixing the bacterial sludge with a freeze-drying protective additive, and performing freeze-drying to obtain freeze-dried bacterial powder; and uniformly mixing the fruit powder, the freeze-dried bacterial powder and the medicinal auxiliary materials, and tabletting to obtain the probiotic chewable tablets. The probiotic chewable tablet is high in dietary fiber content, effective calcium content and total phenol content, high in oxidation resistance and suitable for calcium supplement of special groups such as diabetics and the like.

The application provides a Lactobacillus fermentum and a fermentation product thereof in application in prevention and control of fungal toxin pollution of agricultural products, and relates to the technical field of food safety prevention and control. Through research on the Lactobacillus fermentum with the preservation number CGMCC 1.15608, it is found that the strain and the fermentation product thereof have good prevention and control effect on fungal toxins, can effectively inhibit the formation of fungal toxin pollution in crops, and can be used for preparing a fungal toxin inhibitor.

The application discloses a plant lactobacillus strain and application thereof, and belongs to the technical field of microorganisms. The preservation number of the strain is CGMCC No. 33864. The strain has good tolerance to gastrointestinal juice and bile salts and has no hemolytic activity. Concentrated cell-free supernatant prepared from the strain can inhibit salmonella, including inhibiting the growth of salmonella, killing bacteria, inhibiting or removing biofilm. Animal experiments show that the strain and the concentrated cell-free supernatant thereof can prevent salmonella infection, alleviate weight loss caused by infection, maintain intestinal barrier integrity, reduce the level of pro-inflammatory factors, alleviate tissue damage, improve the expression of colon tight junction proteins and mucin, promote the generation of short-chain fatty acids, and restore the intestinal flora structure. The application further provides a microbial preparation containing the strain and / or the concentrated cell-free supernatant thereof. The strain and the microbial preparation can be used for preparing products for resisting salmonella, preventing salmonella infection or improving intestinal health.

The present disclosure discloses a strain of Lactobacillus fermentum capable of preventing and / or treating periodontitis and an application thereof, belonging to the field of microbiology technology. The present disclosure has screened to obtain a strain of L. fermentum CCFM1139. The L. fermentum CCFM1139 can alleviate periodontitis by inhibiting formation of mixed bacterial biofilms of Porphyromonas gingivalis, Prevotella intermedia and Fusobacterium nucleatum, thereby reducing the amount of biofilm by 52.45%, and can reduce the content of TNF-α from 131.37 pg / mL to 83.31 pg / mL and IL-8 from 147.70 pg / mL to 121.12 pg / mL in a periodontitis cell model, reduce colonization of the P. gingivalis and the F. nucleatum in the oral cavity by 1-2 orders of magnitude, and reduce the amount of the alveolar bone resorption from 1838.0 μm to 805.7 μm.

The present invention belongs to the field of microbial fermentation technology, and discloses a plant fermentation product with soothing and repairing effects, as well as its preparation method and application. The raw materials for preparing the plant fermentation product include: plant raw materials, solvents and fermentation strains; the plant raw materials include sea buckthorn fruit and licorice; the solvents include solvent A and solvent B, solvent A includes glycerol and / or ethoxydiglycol, and solvent B includes water; the fermentation strains include at least one of Lactobacillus plantarum, Lactobacillus casei and Lactobacillus fermentum. The present invention organically combines high-pressure homogenization and specific microbial fermentation, and high-pressure homogenization is supplemented with a specific solvent, so that plant tissue cells can be fully broken, components can be fully released and dissolved, and the utilization efficiency of plant raw materials can be improved. The plant composite liquid obtained by high-pressure homogenization is directly used as the subsequent fermentation matrix. Through the biotransformation ability of microorganisms, a plant fermentation product with a high content of active substances and significant soothing and repairing effects can be prepared.

This invention discloses a method for enhancing the color and aroma of whole-component fruit juice through synergistic fermentation with lactic acid bacteria, belonging to the field of food processing technology. The method uses ripe mangoes / pineapples as raw materials. After washing, pitting (peeling), and low-temperature jet milling to retain all components, the juice undergoes compound enzymatic hydrolysis and optimization of its uniformity. A compound strain composed of *Lactobacillus plantarum*, *Lactobacillus fermentum*, and *Lactobacillus helveticus* is then inoculated. The mixture undergoes constant-temperature anaerobic fermentation. The process is optimized using fuzzy mathematical sensory evaluation and response surface methodology, resulting in a sensory score of 91.67 for mango juice and 90.83 for pineapple juice. The retention rate of carotenoids is increased by 25%-30%, the lactic acid content reaches 2.97-26.45 mg / g, and the relative content of esters in volatile aroma components increases to over 35%. Simultaneously, the total sugar content decreases by 3.7%-24.0%. This method solves the problems of dull color, weak aroma, and nutrient loss in traditional whole-component fruit juices. The product combines natural functionality with a unique fermented flavor, making it suitable for industrial production.

The invention relates to the technical field of biological preparations, and discloses a periodontitis improving compound preparation containing fermented lactobacillus mucus and traditional Chinese medicine extracts, and the periodontitis improving compound preparation comprises the following raw materials: an oral preparation: fermented lactobacillus mucus CQPC202403 bacterial powder; the gel comprises scutellaria baicalensis, honeysuckle, salvia miltiorrhiza, liquorice and a hydrogel matrix; the preservation number of the lactobacillus mucus CQPC202403 in the China General Microbiological Culture Collection Center (CGMCC) is CGMCC NO.31106, and the preservation date of the lactobacillus mucus CQPC202403 is June 27, 2024. The lactobacillus mucilaginosus adopted by the invention inhibits pathogenic bacteria through competitive rejection and immunoregulation; the traditional Chinese medicine extracts such as the radix scutellariae directly destroy bacterial pellicles, and the radix scutellariae and the traditional Chinese medicine extracts cooperate with each other, so that the antibacterial effect is enhanced on the premise of not causing drug resistance.

The invention discloses a leavening dough growth-promoting lactobacillus strain KUST4216 for shortening food fermentation time and producing p-cresol at high yield and application of the leavening dough growth-promoting lactobacillus strain KUST4216. The strain is classified and named as Levibacillus zyma KUST4216; the preservation number of the strain is GDMCC NO: 65660. The content of p-cresol in fermentation liquor is larger than or equal to 5 mg / kg after acid bamboo shoots are fermented by the strain for 7 days; after the brine is fermented for 4 to 5 days, the content of p-cresol is 15.5 to 22 mg / kg; the content of p-cresol in the fish dices fermented for 5 days is 5-6 mg / kg, the fermentation effect reaches the content of p-cresol obtained after fermentation of an existing natural fermentation method for 1 month, and the fermentation speed is effectively shortened.

A Limosilactobacillus fermentum strain capable of alleviating a hangover and the use thereof. The strain is at least one strain of Limosilactobacillus fermentum ibiome020, Limosilactobacillus fermentum ibiome021 and Limosilactobacillus fermentum ibiome022 respectively deposited with deposit numbers of CCTCC NO: M 2024188, CCTCC NO: M 2024222 and CCTCC NO: M 2024189. The Limosilactobacillus fermentum is a natural bacterium derived from the intestine of a healthy human and has high safety; can alleviate chronic / acute alcoholism, alcoholic intestinal damage or alcoholic liver damage; can accelerate the metabolism of ethanol and / or acetaldehyde, and delay the onset of intoxication; can shorten the sobering-up time; can reduce the mortality caused by drinking alcohol; can reduce the liver index; can lower the level of AST and / or ALT in serum; can alleviate discomfort caused by ethanol and / or acetaldehyde, and mitigate symptoms such as dizziness, headache, nausea and vomiting, and hangover after drinking alcohol; can ameliorate oxidative stress caused by alcohol, and increase the level of GSH in the liver; and also has excellent resistance to gastrointestinal fluid and bile salt, and can adapt to the complex environment within the body.

The invention relates to the technical field of microorganisms, and particularly discloses lactobacillus fermentum CZ22, a fungicide, a fungicide preparation method and application, the lactobacillus fermentum CZ22 is preserved in China General Microbiological Culture Collection Center on July 9, 2024, and the preservation number of the lactobacillus fermentum CZ22 is CGMCC NO.31233. The lactobacillus fermentum CZ22 has a DNA sequence of SEQ ID NO.1 in a sequence table; lactobacillus fermentum CZ22 fermentation liquor has the characteristic of inhibiting growth of harmful microorganisms and can regulate and control fence factors, the pH value of a lactic acid solution is 3.28-3.32, and lactobacillus fermentum CZ22 can survive and breed in an environment with a relatively low pH value and is good in acid resistance and high in survival amount.

The invention discloses application of lactobacillus fermentum E1 in preparation of fat-reducing and weight-losing products, and belongs to the technical field of microorganisms. The lactobacillus fermentum E1 disclosed by the invention can remarkably promote fat metabolism in the zebra fish body in vivo, can remarkably reduce the content of triglyceride and total cholesterol in the hyperlipidemia zebra fish body, and has the potential of being applied to losing weight and regulating the blood fat level; theoretical reference and guidance basis are provided for developing probiotic preparations for treating or preventing obesity and hyperlipidemia by using the lactobacillus fermentum E1.