11138 results about "Biotechnology" patented technology

The invention relates to ice wine yeast with high fermentation activity and outstanding aroma-producing characteristics and application thereof. The ice wine yeast is yeast (Saccharomyces cerevisiae) YSL16010, and the bacterial strain has been preserved in China General Microbiological Culture Collection Center on April 18, 2016, with a preservation number of CGMCC No.12349. The bacterial strain YSL16010 is obtained by separating and screening Vidal grapes from a Huanren producing area of Liaoning at a temperature of 16 DEG C in a natural fermentation process, and the ice wine wine-making yeast having good making characteristics and highly producing esters is obtained through a series of screening and identifications and small pilot scale fermentation. The ice wine wine-making yeast YSL1610 highly producing esters is used for fermenting and producing ice wine, so that the yield of volatile acid is effectively controlled while the standards of the grape wine producing countries can be met, and therefore, the content of aromatic compounds such as esters is remarkably increased. The bacterial strain can be applied to ice wine brewing industry, and can play an important role in improving the quality of the ice wine and bringing advantages of the grape producing areas into play.

A soybean cultivar designated 37050315 is disclosed. The invention relates to the seeds of soybean cultivar 37050315, to the plants of soybean cultivar 37050315, to the plant parts of soybean cultivar 37050315, and to methods for producing progeny of soybean cultivar 37050315. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 37050315. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 37050315, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 37050315 with another soybean cultivar.

This invention relates to the field of plant genetic engineering technology, and more particularly to... SsNHX1 and SsSOS2 Dual-gene plant expression vector and its application in improving salt tolerance in alfalfa. The plant expression vector uses pCAMBIA1300 as its backbone and inserts genes derived from Suaeda salsa. SsNHX1 Genes and SsSOS2 It is constructed from genes. SsNHX1 Genes and SsSOS2 The CDS coding sequence of the gene is shown in SEQ ID NO:1 and SEQ ID NO:2 of the sequence listing. Using Agrobacterium tumefaciens EHA105-mediated transformation, the vector was introduced into the leaves of sterile alfalfa seedlings. Positive transgenic plants were obtained through co-culture, callus induction differentiation, and PCR identification. The advantage lies in the synergistic effect of the two genes, which effectively enhances the salt tolerance of alfalfa, enabling it to grow normally under 200–300 mM NaCl stress, providing a new solution for forage cultivation in saline soils.

A soybean cultivar designated 38480715 is disclosed. The invention relates to the seeds of soybean cultivar 38480715, to the plants of soybean cultivar 38480715, to the plant parts of soybean cultivar 38480715, and to methods for producing progeny of soybean cultivar 38480715. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 38480715. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 38480715, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 38480715 with another soybean cultivar.

Embodiments of the invention provide a solution for ameliorating microbiome effects on neurodevelopment by developing a probiotic composition for consumption by a female during gestation. In certain aspects the probiotic is a multi-strain probiotic cocktail consisting of immunomodulatory taxa and administered females during pregnancy and lactation.

This invention relates to the field of plant genetic engineering technology, and more particularly to... SsNHX1 and SsSOS1 A dual-gene plant expression vector and its application in improving salt tolerance in alfalfa. The plant expression vector uses pCAMBIA3301 as its backbone and inserts genes derived from Suaeda salsa. SsNHX1 Genes and SsSOS1 It is constructed from genes. SsNHX1 Genes and SsSOS1 The nucleotide sequences of the gene are shown in SEQ ID NO:1 and SEQ ID NO:2. Using Agrobacterium tumefaciens EHA105-mediated transformation, the vector was introduced into the leaves of sterile alfalfa seedlings. Positive transgenic plants were obtained through co-culture, callus induction differentiation, and PCR identification. The advantages are: the synergistic effect of the two genes effectively enhances the salt tolerance of alfalfa, enabling it to grow normally under 200–300 mM NaCl stress, providing a new solution for forage cultivation in saline soils.

This invention provides a *Lactobacillus plantarum* LN-Lp1 strain, its applications, products, and methods, belonging to the field of probiotic technology. The *Lactobacillus plantarum* LN-Lp1 strain has the accession number CGMCC 33158. This LN-Lp1 strain was deposited on December 23, 2024, at the China General Microbiological Culture Collection Center, located at No. 3, Courtyard 1, Beichen West Road, Chaoyang District, Beijing. Based on this strain, this invention also provides its uses and related products. This LN-Lp1 strain exhibits strong resistance to simulated gastric-intestinal stress and good intestinal adhesion and colonization potential. The *Lactobacillus plantarum* LN-Lp1 of this invention has excellent weight-loss effects, improving lipid metabolism and lowering blood lipid levels.

To provide an oil and fat composition for breadmaking, capable of giving bread that has good dispersibility in bread dough, shows improved line suitability, is crunchy, retains softness, and has a good flavor.SOLUTION: An oil and fat composition for breadmaking contains, in (A) edible fat and oil, (B) maltogenic α-amylase, (C) lecithin, (D) mono glycerol fatty acid ester, and (E) polyglycerol-condensed ricinoleic acid ester. The (A) edible fat and oil are 50.0-90.0 pts.mass, (C) lecithin is 2.0-10.0 pts.mass, (D) mono glycerol fatty acid ester is 5.0-40.0 pts.mass, and (E) polyglycerol-condensed ricinoleic acid ester is 0.1-10.0 pts.mass.SELECTED DRAWING: None

The present invention discloses an anti-inflammatory Lactobacillus acidophilus composition for regulating immune responses, belonging to the fields of microbial technology and biomedicine. The composition comprises live lyophilized powders of Lactobacillus acidophilus, Lactobacillus plantarum, and Bifidobacterium longum, together with homologous postbiotic lyophilized powders of the same strains. By combining functionally complementary probiotics with their homologous postbiotics, a full-chain anti-inflammatory system is constructed, covering immune regulation, inflammation suppression, and intestinal barrier repair. The live bacteria enable long-term colonization and microecological regulation, while the postbiotics act rapidly, producing a synergistic effect. The composition is prepared solely from strain-derived fermentation products without exogenous additives, ensuring safety and purity, and provides a stable and efficient solution for inflammation relief and immune function optimization.

The present invention relates to the use of a combination of a saccharide and glycerol for skin protection against undesirable bacteria. The present invention is particularly useful in the formulation of compositions that act as prebiotics for commensal skin bacteria such as S. epidermidis to produce metabolites such as lactic acid, which, through the present invention, has been shown to inhibit the growth of undesirable bacteria such as E. coli and S. aureus, among others. The present invention is especially useful because it provides both short-term (i.e., rapid) and long-term (or sustained) protection.

The present invention provides a textured plant protein containing a fibre extracted from a tuber, characterised in that the textured plant protein has a rehydration rate according to Test A of between 65% and 100%, said tuber fibre being particularly suitable for producing said textured plant protein, the processes for producing the tuber fibre and the textured plant protein, as well as their applications.

The invention relates to a Canola hybrid designated 22CN0172, essentially derived variants of that Canola hybrid, to the cells, seeds, plants, and plant parts of this Canola hybrid 22CN0172. The invention also relates to methods for producing a canola plant containing in its genetic material one or more traits introgressed into 22CN0172 through backcross conversion and / or transformation, and to the Canola seed, plant and plant part produced thereby. The invention also relates to uses of Canola hybrid 22CN0172.

This invention discloses a method for preventing attacks by the star longhorn beetle. AcAttacin The dsRNA of the gene and its applications, as described AcAttacin The nucleotide sequence is shown in SEQ ID NO: 1. A *D. spp.* longhorn beetle ds. was successfully constructed using injection and feeding methods. AcAttacin RNA interference (RNAi) system, for AcAttacin The expression of the beetle exhibits highly efficient inhibition; using this system, the longhorn beetle... AcAttacin The combined application of this insect biocontrol bacterium, *Metarhizium anisopliae*, significantly enhances the control efficacy of *Metarhizium anisopliae* against the Asian longhorn beetle. This invention not only lays a solid theoretical foundation for the development of green, environmentally friendly, precise, and highly effective immunosuppressants for the Asian longhorn beetle, but also opens up a new strategic path for my country to achieve its green and sustainable development goals for the Asian longhorn beetle. It has extremely important significance and broad application prospects in ecological protection and forestry production.

The application discloses application of a rice disease resistance related gene Os04g55720 in bacterial blight breeding and relates to the technical field of modern biotechnology and genetic engineering technology.The rice disease resistance related gene Os04g55720 has a nucleotide sequence as shown in SEQ ID NO.1, is composed of 2821 nucleotides, has a coding region sequence as shown in SEQ ID NO.2, and has a sequence of 2148 nucleotides; the gene encodes a protein with 613 amino acids, and has an amino acid sequence as shown in SEQ ID NO.3.The application proves that overexpression of Os04g55720 enhances the resistance of rice to bacterial blight by means of molecular biology and biochemical technology, and shows that the rice protein OsPGDH-3 can effectively control the incidence of rice bacterial blight at a relatively low level.The application provides a new idea, strategy and gene resource for green prevention and control of rice bacterial blight.

This invention discloses a multi-target synergistic anti-liver cancer medical food granule and its preparation method. The granule uses medicinal and edible homologous foods and novel resource foods as raw materials, and is composed of curcumin extract, esterified fat-soluble EGCG, Moringa leaf powder, yeast β-glucan, Astragalus extract, Schisandra extract, Salvia miltiorrhiza extract, Poria cocos powder, resistant dextrin, and erythritol in a specific ratio to construct a three-dimensional synergistic system of "direct killing-immune regulation-liver protection," which can induce ferroptosis in liver cancer cells, inhibit protective autophagy, activate the body's immunity, and protect liver cells. This invention employs directional extraction, multi-layer coating, and high-pressure fusion granulation technology. Nanoparticle liposome encapsulation, esterification modification, and pH-responsive enteric coating improve the stability and bioavailability of the components, solving the problems of poor water solubility, low absorption, and easy degradation of natural active ingredients. The granule has clear efficacy, high safety, and stable process, and can be used as a medical food for adjuvant therapy and nutritional support during the recovery period of liver cancer.

This invention provides a method for monitoring and evaluating the risk of pathogenic bacteria transmission in poultry farm feces, belonging to the field of livestock and poultry biosecurity control technology. The method includes evaluating the risk of Salmonella transmission during the poultry physiological cycle, assessing the risk of antibiotic resistance associated with drug administration behavior, and monitoring the function during composting based on microbial community structure and metabolic function. This invention can accurately locate the highest-risk nodes of pathogen contamination and antibiotic resistance evolution during the breeding cycle, solving the problem of inaccurate identification of risk sources in existing technologies and avoiding poultry product contamination due to missed risk assessments. It overcomes the single-dimensional limitation of existing technologies that only detect the quantity of pathogens, comprehensively evaluating pathogen risk from phenotypic, molecular, and functional levels. The assessment results are more in line with the actual biosecurity needs of poultry farming, ultimately reducing the safety risks of poultry product contamination and the spread of antibiotic resistance.

The utility model relates to rose jam fermentation technical field, and disclose a kind of rose jam fermentation equipment of controllable fermentation environment, including fermentation vat, the outer wall of fermentation vat is respectively fixedly installed with water inlet component and drain, the top of fermentation vat is fixedly assembled with sealing cover, the inner wall of fermentation vat is fixedly installed with motor one, the output shaft of motor one is fixedly installed with rotary disc, the top of rotary disc is fixedly installed with impeller disc. The starting of two sides motor three is controlled by control head, so that motor three drives screw column to rotate, so that screw column moves by and the threaded connection of extension plate drives extension plate to generate, further so that extension plate drives the rack of top to generate movement, so that rack drives gear to generate rotation by and the meshing of gear, further so that gear drives the sealing ball of bottom to generate rotation, so that hot water or cold water enters the inside of water storage warehouse, simultaneously by the rotation of impeller disc liquid is rapidly mixed, reach the purpose of temperature regulation.

This invention belongs to the field of material extraction technology, and relates to a method for preparing an extract of *Taxus wallichiana*, its product, and its application. The preparation method includes: mixing *Taxus wallichiana* with an aqueous two-phase system, extracting, allowing to stand and separate phases, collecting phase A and filtering to obtain a filtrate; treating the filtrate with an adsorbent and filtering to obtain the final product; the aqueous two-phase system includes phase A and phase B; phase A includes ethanol and behenamidopropyl dimethylamine; phase B includes inorganic salts and water. The *Taxus wallichiana* extract prepared by this invention does not contain four substances: taxine B, paclitaxel, 10-deacetylated paclitaxel, and cephalotaxine, and the extract has excellent antioxidant, soothing, moisturizing, and anti-aging effects.

The present invention relates to a method for manufacturing a coffee product, the method comprising the steps of: a) spraying an aqueous liquid onto a mixture of sugar and roasted and ground coffee particles to wet the sugar and roasted and ground coffee particles; b) adding one or more beverage ingredient powders to the mixture formed in step a) to attach the one or more beverage ingredients and sugar to the surface of the roasted and ground coffee particles; and c) drying the roasted and ground coffee particles to form a coffee product comprising roasted and ground coffee particles having one or more beverage ingredient powders and sugar attached to the surface thereof. The present invention also relates to a product obtainable by the above-mentioned method.

A probiotic and prebiotic-embedded synbiotic system for targeted delivery and colonization of functions, comprising a probiotic core; an inner layer of protein-polysaccharide / oligosaccharide complex wrapped around the probiotic surface, which acts as both an adhesion promoter, promoting the attachment of probiotics to the intestinal epithelial cells, and as a prebiotic, promoting the growth of probiotics upon release; and an outer layer of a natural emulsifying system on the synbiotic complex, which minimizes water infiltration, thereby effectively embedding and protecting the probiotics. The present synbiotic system is suitable for production in powder form using freeze-drying technology, and is suitable as a dietary supplement or for addition to any food in dry powder form. The system has the ability to bioconvert soy isoflavones and release bioactive phenolic acids from grains to promote body health.

This invention provides a processing technology for honeysuckle black tea, belonging to the field of tea processing technology. The method includes steps such as raw material selection, simultaneous withering and rolling, using honeysuckle dew instead of ordinary water for fermentation, gradient drying, aroma enhancement, and packaging. By rationally combining honeysuckle at its bud stage and full bloom stage with fresh black tea leaves for simultaneous withering and rolling, a deep fusion of the two is achieved. During fermentation, honeysuckle dew is used instead of ordinary water to enhance the floral aroma, and microwave enzyme inactivation is used to precisely control the fermentation endpoint. The gradient drying process effectively preserves nutrients and improves the product's taste and stability. The honeysuckle black tea prepared by this invention combines the medicinal value of honeysuckle with a rich floral aroma. The black tea has a mellow taste, long-lasting aroma, and stable quality, making it suitable for industrial production and possessing good market promotion value.

This invention discloses a method for preparing a chitosan antibacterial film. First, berberine aqueous solution and tannic acid aqueous solution are prepared separately. Then, the berberine aqueous solution is added dropwise to the tannic acid aqueous solution to form a mixed solution. The mixed solution is stirred and heated to obtain a suspension. The suspension is freeze-dried to obtain berberine-tannic acid nanoparticles. Next, a chitosan acetic acid aqueous solution is mixed with the berberine-tannic acid nanoparticles, and a film is formed to obtain a chitosan antibacterial film loaded with berberine-tannic acid nanoparticles. The prepared chitosan antibacterial film has low water content and swelling degree, strong ultraviolet shielding ability, high transparency, and strong inhibitory activity against Staphylococcus aureus and Salmonella typhimurium, which can better meet the needs of food preservation.

The application belongs to the technical field of microorganisms and particularly relates to a Bifidobacterium adolescentis beneficial to skin, a derivative of the Bifidobacterium adolescentis and application of the Bifidobacterium adolescentis and the derivative. The derivative of the Bifidobacterium adolescentis has significant antioxidant and anti-inflammatory effects, can inhibit pathogenic bacteria of acne and other common skin infections such as Propionibacterium acnes, Staphylococcus aureus and Malassezia furfur, can eliminate pathogenic bacteria, can inhibit skin lipid accumulation, can avoid follicle blockage, and can improve skin problems in multiple directions, especially acne skin problems.

The present disclosure relates to animal models that express human tryptophanyl-tRNA synthetase (hWARS) knock-in. These animal models are highly susceptible to enterovirus infection, including but not limited to EV-D68 and EV-A71 infection. Also disclosed are screening methods and compounds that utilize these animal models.

The current disclosure generally relates to the technical field of plant molecular biology and provides methods for the production of high expressing promoters and the production of plants with enhanced expression of nucleic acids wherein one or more nucleic acid expression enhancing nucleic acid (NEENA) is functionally linked to said promoters and / or introduced into plants.

This invention discloses a chitinase-producing Bacillus albus A01 and its application in the fermentation of shrimp and crab solid waste. The chitinase-producing Bacillus albus is named... Bacillus albus A01, with accession number CCTCC: M 20252571; the 16S rDNA gene sequence of this chitinase-producing Bacillus albus strain A01 is shown in SEQ ID NO.1. The fermentation agent of this strain can effectively degrade the chitin content in shrimp and crab solid waste, and improve the nutritional value of shrimp and crab fermented powder through solid-state fermentation. This invention solves the problem of unsatisfactory fermentation effects of existing feed fermentation strains, and has great application potential for improving the feed nutritional quality of shrimp and crab fermented powder and developing feed resources.

This invention relates to the application of frog seeds and their extracts in the preparation of sleep-improving products, belonging to the field of sleep health technology. Specifically, it relates to the application of frog seeds in the preparation of drugs, health products, or special diets with sleep-improving functions, and the application of frog seed extract in the preparation of drugs, health products, or special diets with sleep-improving functions. The frog seed extract is frog seed oil, obtained from frog seeds through supercritical CO2 extraction or cold pressing. The advantage is that animal pharmacodynamic experiments have confirmed that the frog seeds and their extracts of this invention can improve sleep. The sleep-improving functions specifically include one or more of the following aspects: shortening sleep onset time and alleviating sleep anxiety; improving sleep onset efficiency; prolonging sleep duration and increasing total sleep volume; reducing the number of nighttime awakenings and improving sleep continuity; improving the quality of deep sleep, increasing the proportion of deep sleep, and promoting bodily recovery.

A starter culture for the fermentation of a plant-based milk alternative is provided, which is particularly suitable for the production of a plant-based yogurt alternative. The starter culture comprises lactic acid bacteria isolated from legume plant material, especially pea plant material. Preferably, the starter culture comprises lactic acid bacteria of the species Lactobacillus rhamnosus and / or Lactococcus lactis subsp. cremoris.