118 results about "Mucilage" patented technology

The invention discloses lactobacillus mucus HG002 and application thereof, and belongs to the field of microbial medicine. The lactobacillus mucilaginosus HG002 is preserved in the China General Microbiological Culture Collection Center (CGMCC), the preservation number is CGMCC NO.36670, and the 16S rDNA gene sequence of the lactobacillus mucilaginosus HG002 is as shown in SEQ ID NO: 1. The strain is separated from excrement of healthy adults, the relieving effect of ALF is remarkably improved through the brand-new fermentation lactobacillus mucus HG002 strain and derivative EVs thereof in combination with a synergistic effect mechanism and optimized product design, many defects in the prior art are overcome, and wide application prospects and industrialization value are achieved.

The invention provides a microorganism as well as an application and a method of the microorganism in preparation of 1, 3-propylene glycol and lactic acid, the microorganism is lactobacillus reuteri, the microorganism is preserved in Guangdong Microbial Culture Collection Center on May 29, 2024, and the preservation number is GDMCC NO: 64700. The invention further provides a method for preparing 1, 3-propylene glycol and lactic acid, and the microorganism is lactobacillus reuteri and is preserved in Guangdong Microbial Culture Collection Center on May 29, 2024. The Lactobacillus reuteri can co-produce 1, 3-propylene glycol and lactic acid, has the advantages of high yield of 1, 3-propylene glycol and lactic acid, fast growth and metabolism, strong stability, high safety and the like, provides a new idea for green, low-cost and efficient production of 1, 3-propylene glycol and lactic acid, and has a wide application prospect.

The invention provides lactobacillus reuteri GY-18 and application thereof in increasing the content of astragaloside, and belongs to the technical field of microorganisms, fermentation and natural product biotransformation. The lactobacillus reuteri GY-18 capable of improving the content of astragaloside in a fermented astragalus membranaceus product is obtained through screening, the lactobacillus reuteri GY-18 is preserved in the China Center for Type Culture Collection (CCTCC), the preservation number is CCTCC M 20252796, and the lactobacillus reuteri GY-18 can be used for improving the content of astragaloside in the fermented astragalus membranaceus product. The lactobacillus reuteri GY-18 can secrete acetylxylan esterase for promoting conversion of astragaloside into astragaloside IV, has efficient specificity on conversion of astragaloside into astragaloside IV, and is high in conversion capacity; according to the method, the content of astragaloside IV is remarkably increased within 24 hours in a semi-solid state fermentation mode, and the method has good practicability.

The utility model provides an anti-coagulation tube auxiliary bending connecting device which comprises a sticking piece, the back face of the sticking piece is provided with mucilage glue, and the front face of the sticking piece is provided with a rotating disc. A joint is arranged on the turntable, an auxiliary bending sleeve is arranged at one end of the joint, an extension tube is arranged at the other end of the joint, and more than one transverse buckle and more than one longitudinal buckle are arranged around the center of the sticking sheet; the transverse buckle and the longitudinal buckle can be clamped with the outer diameter of the auxiliary bending sleeve or the extension pipe in a matched manner; one end of the anti-coagulation tube is connected with a human body, and the other end of the anti-coagulation tube penetrates into the auxiliary bending sleeve and then is connected with one end of the connector in an inserted mode. The utility model solves the technical problems in the prior art that the anti-coagulation tube is easy to separate from the joint due to elastic force generated by bending the anti-coagulation tube, and the joint is easy to press the skin to cause pressure sores.

This invention relates to a vulnerary multifunctional composition, based on unripe coffee cherries (peel, mucilage, beans and silverskin), seed extract of Trigonella foenum-graecum, with one or more tissue-inducing molecules derived from the secondary metabolites of both plants. The unexpected and surprising ability of this new composition to solve the problems of chronic non-healing wounds addresses a long felt unmet need in the medical arts. Through a multifaceted approach, it combats microbial infections, reduces chronic inflammation, counters oxidative stress, enhances immune responses, promotes angiogenesis, regulates protease activity, stimulates collagen deposition, increases growth factor availability, facilitates cell migration, and prevents persistent infections. These novel integrated therapies represent a breakthrough in addressing macroscopic wound healing while targeting the underlying microscale mechanisms. This invention also relates to methods for preparing, using, and administering the multifunctional composition for timely healing in mammals with various skin lesions.

The invention relates to the technical field of bioinformatics, in particular to a Hi-C high-throughput sequencing database building method for eucheuma. The method comprises the steps of pretreatment, formaldehyde crosslinking, cell lysis and enzyme digestion. The pretreatment comprises the following steps: removing mucus on the surface of the eucheuma in a physical scraping manner; cutting into small blocks, and sequentially cleaning with an interferent cleaning reagent, ethanol and water; the interferent cleaning reagent takes water as a solution and comprises Tris-HCl, EDTA (Ethylene Diamine Tetraacetic Acid) glycerol and PEG (Polyethylene Glycol) 8000. The special Hi-C high-throughput sequencing library building method is provided for the eucheuma, a wax coat on the surface of the eucheuma is treated through a specific pretreatment process, and the level of impurities such as polysaccharides, polyphenols, minerals and various endogenous inhibitors in a sample after subsequent cell lysis can be effectively reduced; and the integrity of the cell nucleus can be maintained as far as possible, so that the eucheuma Hi-C library with extremely high quality (especially high effective data volume) can be constructed.

The invention provides a probiotic fermented traditional Chinese medicine preparation as well as a preparation method and application thereof. The probiotic fermented traditional Chinese medicine preparation is prepared by taking a water extract of a traditional Chinese medicine composition as a fermentation substrate and fermenting by utilizing probiotics, the traditional Chinese medicine composition comprises coix seeds, poria cocos, Chinese waxgourd seeds, chrysanthemum, selfheal, black beans, mung beans and liquorice. The probiotics comprise lactobacillus casei, lactobacillus reuteri, bifidobacterium animalis subsp. Lactis and lactobacillus rhamnosus; the probiotics comprise lactobacillus casei, lactobacillus reuteri, bifidobacterium animalis subsp. Lactis and lactobacillus rhamnosus; the traditional Chinese medicine composition has the effects of clearing damp, promoting diuresis, tonifying spleen, stopping diarrhea, clearing away heat and toxic materials, clearing liver and purging fire through combination of the medicines, so that the effect of removing damp toxin accumulation type stains is achieved; the traditional Chinese medicine raw material extracting solution is fermented through specific probiotics, macromolecular substances are decomposed, the bioavailability of traditional Chinese medicine active ingredients is improved, the probiotic fermented traditional Chinese medicine preparation has a good treatment effect on damp toxin accumulation type spots, the defect that the spots are difficult to cure and persistent and stubborn damp toxin spots are overcome, and the recurrence rate is reduced.

The application discloses a method for extracting pectin from coffee mucilage by using microorganisms, and belongs to the field of microbial fermentation. The method comprises the following steps: inoculating Pediococcus acidilactici and Pichia kluyveri compound bacterial liquid with a compound ratio of 2:1 into coffee fresh beans in a fermentation tank, inoculating the bacterial liquid at a concentration of 7logCFU / mL, fermenting at a temperature of 32 DEG C, and fermenting for 36 hours. After the pectin layer is gradually separated from the coffee beans, the pectin in the mucilage is extracted and used for preparing thickening agents, emulsifying agents and gel agents in food.

The utility model discloses an aerosol generating device. The aerosol generating device comprises a support, an outer pipe, first mucilage glue, an inner pipe, a first electrode and a second electrode, the support is provided with a mounting groove, and one end of the outer pipe is inserted into the mounting groove and faces the bottom face of the mounting groove; the first adhesive is arranged in the mounting groove and adheres the groove wall of the mounting groove and the outer pipe; the inner pipe is sleeved with the outer pipe; the first electrode extends into the inner tube and is partially exposed out of the inner tube, the second electrode is arranged in the outer tube and covers the end face, extending into the outer tube, of the inner tube, and the first electrode and the second electrode are opposite and spaced in the inner tube. The support and the outer tube are bonded through the first mucilage glue, so that buffering between the outer tube and the support is enhanced, the risk of breakage of the outer tube is reduced, and the anti-falling performance of the aerosol generating device is improved. In addition, the groove wall of the mounting groove and the outer pipe are bonded through the first mucilage glue, the sag of the outer pipe can be improved, and the center position of the outer pipe is kept as far as possible without eccentricity.

The invention relates to a cosmetic composition containing a hydrocolloidal extract of Opuntia ficus indica, wherein mucilages are selectively enriched. Furthermore, the invention relates to a hydrocolloidal extract of Opuntia ficus indica, a process for its preparation, and its use, in particular in cosmetics.

The invention belongs to the field of microbial natural products, and particularly relates to a method for preparing an ultraviolet absorbent by utilizing Kocuria rhizophila and application of the ultraviolet absorbent. According to the invention, the ultraviolet absorbent separated and prepared from the Kocuria rootrophila is 3-butyl-1-isobenzofuranone, and the ultraviolet absorbent is 3-butyl-1-isobenzofuranone. The ultraviolet absorbent comes from coral mucus microorganisms, and is more environmentally friendly than a traditionally used chemically synthesized ultraviolet absorbent. Compared with the traditional ultraviolet absorbent benzophenone, the ultraviolet absorbent has higher ultraviolet absorption capacity and can replace the traditional chemically synthesized ultraviolet absorbent.

The invention discloses a processing method of high-quality quick-frozen leiocassis longirostris fillets, which comprises the following steps: (1) selecting fresh leiocassis longirostris, slaughtering, cutting into fillets, cleaning and draining; (2) precooling the leiocassis longirostris slices in a dipping freezing liquid; and (3) putting the precooled fish slices into a mixed protective solution of quince seed mucus, fishing out the fish slices, immediately feeding the fish slices into a liquid nitrogen quick-freezing cabinet to freeze the fish slices, and then putting the fish slices into a refrigeration house to be frozen. According to the preparation method disclosed by the invention, a layer of gel coating which takes quince seed mucus as a base material and is added with citrus essential oil is constructed on the surface of the fillet, and the coating is used as a macroscopic physical barrier, so that juice loss of the fillet can be effectively reduced, lipid oxidation can be inhibited, microbial invasion can be blocked, and mechanical support can be provided to prevent freeze cracking. By adopting a dipping pre-cooling mode, the fish meat quality can be well maintained, and meanwhile, the consumption of liquid nitrogen during freezing is reduced.

This invention discloses a combined microbial agent and its application in combating clubroot disease, belonging to the field of microbial pesticide technology. By weight percentage, the combined microbial agent comprises 20%-30% Bacillus subtilis, 15%-25% Bacillus amyloliquefaciens, 10%-25% Lactobacillus fermentum, 10%-20% Isaac's yeast of Orientia, and 10%-20% Actinobacillus sieboldii. There is a synergistic effect among the strains, resulting in a significant effect on the control of clubroot disease, superior to conventional pesticides such as chlorothalonil. Using the combined microbial agent provided by this invention to control clubroot disease can reduce the amount of chemical pesticides used, exhibiting environmental friendliness and high efficiency. Furthermore, field trials have shown that treatment with the combined microbial agent of this invention reduces the incidence of clubroot disease in cruciferous crops while significantly increasing crop yield, resulting in economic benefits. The combined microbial agent of this invention is suitable for practical production and easy to promote and apply.

The utility model discloses an improved worm heat dissipation structure which comprises a box body, a worm gear and a worm which are meshed with each other are embedded in an inner cavity of the box body, the two ends of the worm are connected with a bearing and a rotor respectively, an installation groove is formed between the worm and the box body, a heat conduction piece which is tightly close to the worm is arranged in the installation groove, and the worm and the worm are connected with a motor. The heat-conducting fin is connected with the box body through screws or mucilage glue, and a plurality of heat-conducting protrusions are arranged on the side, close to the worm, of the heat-conducting fin. The worm gear and worm transmission system is scientific and reasonable in structural design, heat conduction and dissipation are enhanced by arranging the heat conduction pieces between the worm and the box body and matching the installation grooves, the heat conduction protrusions, the heat dissipation fins, the flow guide grooves and other structures, the temperature of the worm is effectively reduced, the stability of the worm gear and worm transmission system is improved, and the service life of the worm gear and worm transmission system is prolonged.

This invention discloses a high-mannitol-producing strain of *Limosilactobacillus fermentum* and its applications, belonging to the field of biosynthesis technology. This strain, named *Limosilactobacillus fermentum* PY20 (GDMCC NO: 67749), was obtained from naturally squeezed persimmon juice. It exhibits excellent mannitol synthesis ability in fructose-based fermentation, growing and converting mannitol in a medium containing 30–60 g / L fructose with a conversion rate exceeding 69.77%. This invention overexpresses the endogenous mannitol dehydrogenase gene of PY20 in this bacterium. The resulting engineered bacterium grows and converts mannitol in a medium containing 30–60 g / L fructose with an efficiency exceeding 78.13%, representing an increase of over 11% in both mannitol yield and conversion efficiency compared to PY20, and demonstrating good genetic stability.

This invention discloses an iron-based nano-earthworm hybrid and its application in the degradation of organic solid waste and antibiotics. The iron-based nano-earthworm hybrid is composed of a live earthworm and a nano-iron-based compound coated with mucus secreted by the earthworm. The method for preparing this iron-based nano-earthworm hybrid includes the following steps: S1. Pretreatment of nanomaterials to obtain a suspension for later use; S2. Earthworm mucus induction to obtain domesticated earthworms; S3. In-situ construction of the hybrid to obtain an iron-based nano-earthworm hybrid. This invention constructs a hybrid system by combining nano-ferric oxide with earthworm mucus. The concentration of hydroxyl radicals in the system can be increased by 4-6 times, and the concentration of hydrogen peroxide can be increased by more than 1 time, effectively improving the removal rate of various types of antibiotics. The removal rate of some antibiotics can reach more than 95%, representing a breakthrough improvement in antibiotic degradation efficiency.

The present invention is directed to a dietary supplement composition for enhancing gut barrier and skin health comprising a therapeutically effective amount of: (a) at least one polysaccharide chosen from a fructo-oligosaccharide, a galacto-oligosaccharide, a xylo-oligosaccharide, and mixtures thereof; (b) at least one polysaccharide mucilage having demulcent activity; (c) at least one source of insoluble dietary fiber having antioxidant activity; (d) at least one amino acid capable of supporting gut barrier integrity; (e) at least one source of resistant starch; and, optionally (f) at least one natural ingredient capable of protecting gastric function.

The invention relates to the field of bacterial strains, and discloses a composite probiotic agent and application thereof in improving the flavor of corn puree. According to the composite probiotic agent, sodium alginate and chitosan are subjected to functional group modification to form an embedding material with enhanced hydrophobicity and water solubility, and a pH-sensitive double-layer microcapsule structure is constructed by synergistically embedding plant lactobacillus, lactobacillus mucus fermentation and saccharomyces cerevisiae. The probiotic agent is applied to fermentation of the corn puree, probiotics can be effectively protected to pass through a gastric acid environment, targeted release of intestinal tracts is achieved, meanwhile, the corn puree is promoted to generate rich flavor substances through multi-bacterium synergistic fermentation, and the sweet feeling, milk fragrance and the overall flavor level of a product are remarkably improved. The process conditions are mild, large-scale production is easy, and the obtained corn puree beverage is rich and mellow in flavor and has the probiotic function.

The invention discloses a lactobacillus mucosa mucus strain for producing various active small molecules by fermenting white truffle and cooperatively resisting skin cell aging at multiple targets, and belongs to the technical field of microorganisms. According to the lactobacillus mucosa mucosae CCFM1495 obtained through screening, cell proliferation can be carried out while the white truffle is fermented, and multiple active small molecule substances such as m-hydroxyphenylacetic acid, salicylic acid and hesperetin are generated. The fermentation liquor of the lactobacillus mucosa mucus CCFM1495 fermented white truffle can improve the skin quality through multi-target synergistic resistance to skin cell aging, and has a huge application prospect in preparation of products for improving the skin quality.

This invention discloses a biodegradable nanocomposite preservation film with antibacterial and gas-regulating effects, belonging to the field of food preservation technology. The nanocomposite preservation film is prepared by the following method: water, glycerol, cellulose nanofiber dispersion, sodium carboxymethyl cellulose solution, and calcium chloride solution are added sequentially to okra mucilage and stirred until homogeneous; then, chitosan porous microspheres loaded with curcumin are added and stirred until homogeneous; the mixture is degassed and cast into a mold, then dried in an oven to form a peelable nanocomposite preservation film. This invention uses okra mucilage and chitosan porous microspheres as substrates, and curcumin as the active ingredient, to construct a biodegradable nanocomposite preservation film with antibacterial and gas-regulating effects. This preservation film not only spontaneously constructs a low-oxygen, moderately carbon dioxide microenvironment inside the packaging through asymmetric gas selective permeability, but also achieves long-term sustained release of the antibacterial molecule curcumin, resulting in excellent preservation effects.

The application discloses a preparation method and application of a fermented lactobacillus muciiparius Lf-PG-14 strain, and comprises the following steps: S1, natural fermentation is carried out by using pickled Chinese cabbage, and then the fermented lactobacillus muciiparius Lf-PG-14 strain is separated and purified from a pickled Chinese cabbage fermentation liquor; S2, the fermented lactobacillus muciiparius Lf-PG-14 strain is screened; S3, the fermented lactobacillus muciiparius Lf-PG-14 strain is identified by 16S rRNA; and S4, a product for regulating intestinal flora is prepared by using the fermented lactobacillus muciiparius Lf-PG-14 strain. The application has the advantages of weight loss and bacterium inhibition, solves the problems that the existing fermented lactobacillus muciiparius has poor cholesterol reduction effect in use, influences the application of the fermented lactobacillus muciiparius in weight loss, and has poor inhibitory effect on pathogenic bacteria, and influences intestinal flora regulation.

The invention provides a microbial fertilizer composition for buffering soil acidity and a preparation method thereof, and relates to the technical field of microbial fertilizers. The microbial fertilizer composition is prepared from straw modified biochar, oyster shell powder, a straw fermentation material, microbial composite microspheres and an organic fertilizer, wherein the straw modified biochar is obtained by performing acid treatment on the straw biochar and then mixing the treated straw biochar with a carboxymethyl cellulose-glucoside solution; the microbial composite microspheres are obtained by mixing and fermenting pectin-starch microspheres and lactobacillus mucus fermentation liquor and completely gelatinized starch solution. The soil conditioner overcomes the defects in the prior art, effectively buffers soil acidity for a long time, further improves soil fertility, and promotes high yield of crops.

The invention belongs to the technical field of soil remediation, and particularly relates to a preparation method of a biochar composite material and a soil remediation method. Comprising the following steps: preparing a charcoal specific adsorption material; preparing an earthworm mucus adhesive; and compounding and granulating the biochar microorganisms. According to the preparation method, phenanthrene is taken as a template molecule, 4-vinylpyridine is taken as a functional monomer, charcoal is taken as a loading material, and the charcoal specific adsorption material capable of specifically recognizing the polycyclic aromatic hydrocarbon pollutants is prepared through a pi-pi stacking effect between phenanthrene and 4-vinylpyridine; the biochar composite material is prepared by taking a biochar specific adsorption material as a loading material of a composite microbial agent, and can specifically adsorb polycyclic aromatic hydrocarbon pollutants in soil, so that microorganisms in the composite microbial agent can continuously degrade the polycyclic aromatic hydrocarbon pollutants such as phenanthrene and pyrene in a large range, and the polluted soil is effectively repaired.

A lily and white kidney bean chewable tablet and its preparation method belong to the field of chewable tablet processing technology. The lily and white kidney bean chewable tablet comprises the following components in parts by weight: 20 parts dried lily powder, 25 parts white kidney bean powder, 10 parts maltodextrin, 5 parts sorbitol, 1 part magnesium stearate, 0.4 parts citric acid, and an appropriate amount of purified water. This invention disrupts part of the starch structure in lily, making its mucilage more easily absorbed by the human body. This component has an auxiliary effect on regulating blood lipids. The processing of white kidney beans avoids the phytohemagglutinin and trypsin inhibitors they contain, which hinder protein absorption and irritate the gastrointestinal tract. It also maximizes the retention of dietary fiber and B vitamins in white kidney beans, helping to control blood sugar and lower blood lipids.

An oat preparation, an oat product comprising the oat preparation, a preparation method therefor and the use thereof. The oat preparation is obtained by fermenting a fermentation broth; the fermentation broth comprises a fermentation substrate and a starter culture; the fermentation substrate mainly consists of hydrolyzed oat bran; the starter culture comprises lactobacillus reuteri, lactobacillus plantarum, lactobacillus acidophilus, bifidobacterium lactis and lactobacillus rhamnosus, and comprises streptococcus salivarius subsp. thermophilus and lactobacillus delbrueckii subsp. bulgaricus.

The present disclosure relates to a method for preparing a fermented soy product comprising: inoculating a Bacillus amyloliquefaciens CJ24-34 (KCCM12038P) strain into a soybean meal or a soy protein concentrate; and obtaining a fermented soybean meal or a fermented soy protein concentrate, which is fermented by culturing the Bacillus amyloliquefaciens strain, a fermented soy product prepared by the method, and an animal feed composition comprising the fermented product. The fermented soy product prepared by the method does not contain mucilage, shows an excellent antibacterial activity, and has a high content of low molecular weight peptides.

The application belongs to the technical field of soil remediation, and particularly relates to a preparation method of a biochar composite material and a soil remediation method. The method comprises the following steps: preparation of a biochar specific adsorption material; preparation of a earthworm mucus adhesive; and compounding and granulation of biochar microorganisms. In the application, phenanthrene is used as a template molecule, 4-vinylpyridine is used as a functional monomer, and biochar is used as a loading material. Through the pi-pi stacking effect between phenanthrene and 4-vinylpyridine, the biochar specific adsorption material with specific recognition of polycyclic aromatic hydrocarbon pollutants is prepared. The biochar specific adsorption material is used as a loading material of a composite microbial agent to prepare a biochar composite material. The biochar composite material can specifically adsorb polycyclic aromatic hydrocarbon pollutants in the soil, so that the microorganisms in the composite microbial agent can continuously degrade a large range of polycyclic aromatic hydrocarbon pollutants such as phenanthrene and pyrene, and the contaminated soil is effectively remediated.

The invention discloses a self-flocculation fermentation lactobacillus mucus LC01 with high lactic acid yield, the preservation number of the self-flocculation fermentation lactobacillus mucus LC01 is CGMCC (China General Microbiological Culture Collection Center) No.32545, and the self-flocculation fermentation lactobacillus mucus LC01 has the capability of efficiently producing lactic acid, acetic acid and other short-chain fatty acids, has better tolerance to low pH (Potential of Hydrogen), high pressure, oxygen stress and the like, and has rapid self-flocculation capability. The invention also discloses an application of the fermented lactobacillus mucus in short-chain fatty acid production, the fermentation conditions are as follows: the temperature is 37 DEG C, the speed is 200rpm, the final lactic acid concentration is 6.88 mg / mL, and the final acetic acid concentration is 4.18 mg / mL; and rapid separation of thalli and fermentation liquor is realized by utilizing the self-flocculation capability of the strain at the fermentation end point.