28 results about "BARLEY GRAIN" patented technology

The invention discloses a composition for assisting in reducing blood sugar and blood fat as well as a preparation method and application thereof, and relates to the technical field of functional compositions. The composition comprises highland barley powder and modified inulin, the preparation method of the highland barley powder comprises the following steps: soaking highland barley grains in a weakly alkaline aqueous solution, and sequentially carrying out first pulse microwave treatment, enzyme deactivation treatment and segmented baking treatment; the segmented baking treatment comprises first-stage baking treatment and second-stage intermittent infrared irradiation treatment; the temperature of the first-stage baking treatment is 40-60 DEG C; the temperature of the second-stage intermittent infrared irradiation treatment is 60-80 DEG C, and the emission wavelength is 2.5-4 microns; the preparation method of the modified inulin comprises the following steps: performing acidolysis treatment on inulin in a weakly acidic aqueous solution, and then drying. The highland barley powder and the modified inulin in the embodiment can synergistically improve glycometabolism and lipid metabolism, effectively reduce the body weight, blood sugar, blood fat and the like under high-glucose and / or high-fat diet, and protect and repair the pancreas islet function.

The application belongs to the technical field of biological gene engineering, and particularly relates to a barley HvCslf6 promoter element and application thereof in regulating the content of barley grain beta-glucan, wherein the barley HvCslf6 promoter element is located at 295bp-300bp upstream of a transcription start site of a barley HvCslf6 gene; the nucleotide sequence of the HvCslf6 promoter element is CCGTTG, and the HvCslf6 promoter element belongs to a CCAAT-box element; the gene number of the HvCslf6 gene in BARLEX Morex v3 Gene Models is HORVU.MOREX.r3.7HG0698110. The application finds a key element which can affect the content of beta-glucan in barley grains in the upstream promoter region of a main effect gene HvCslf6 of barley beta-glucan synthesis by using a gene editing technology, and thus provides a method capable of preparing transgenic plants with changed content of beta-glucan in barley grains, and provides a new means and tool for detecting and regulating the content of beta-glucan in barley grains.

The invention discloses a method for improving the starch digestibility inhibition effect of a spray drying method by using high amylose, and belongs to the technical field of food processing. According to the invention, highland barley glutelin, low-amylose-content corn starch, normal-amylose-content corn starch and high-amylose-content corn starch are selected, and a spray drying technology is used to simulate an embedding structure of protein in a natural grain structure on the surface of starch particles. The method comprises the following steps: dissolving protein in a 0.02% NaOH solution, then adding corn starch with different amylose contents, stirring for 30 minutes, then carrying out spray drying treatment, controlling the addition amount of the protein to be 10% of the total mass of the starch, setting the inlet temperature of a spray dryer to be 170 DEG C, setting the outlet temperature to be 80 DEG C, and controlling the feeding speed of a peristaltic pump to be 35 mL / min; the appearance of the prepared starch sample is similar to the spatial structure in highland barley grains, and the digestibility of the highland barley grains is reduced.

The invention relates to a CRISPR / Cas9 gene editing vector for preparing waxy barley as well as a construction method and application of the CRISPR / Cas9 gene editing vector. Through a CRISPR / Cas9 system constructed by a specific sgRNA, the waxy gene of barley is subjected to biallelic mutation, GBSSI protein is not expressed, A-type starch grains in barley endosperm are relatively not full, the periphery of the A-type starch grains is mainly wrapped by protein, B-type starch grains are extremely few, amylose in barley grains is zero, and the content of soluble sugar is remarkably increased; the obtained new glutinous barley strain provides a new germplasm resource for improving the quality of barley seeds and barley processed food, and has practical popularization and application values.

The invention discloses an extraction and separation process of barley endosperm, and belongs to the field of grain extraction. The method specifically comprises the following steps that barley grains are cleaned and smashed in spring, then classified screening, hulling and sorting are conducted, pretreated endosperm powder is obtained through grinding, endosperm separation and drying are conducted, complete barley grains and broken or defective barley grains can be separated through classified screening, and reduction of loss of raw materials in the subsequent hulling and sorting process is facilitated. A separation accelerant is added in the endosperm separation process, calcium ions can react with hydroxyl contained in starch molecules to form a complex structure, the stability of starch particles is enhanced, the sugar alcohol compound can inhibit gelling of the starch molecules, especially amylose, through the competitive effect, the recovery rate of starch in barley endosperm is increased, and the yield of the barley endosperm is increased. And the centrifugal liquid obtained by separation in the separation process enhances the recovery of the by-product beta-glucan under the action of the selective adsorbent, reduces the influence of impurity molecules, and improves the recovery rate and purity of the beta-glucan.

The invention relates to a smoking material prepared from Anhua dark tea and a method for cold smoking Anhua preserved meat by using the smoking material. The invention belongs to an artificial smoking material taking Anhua dark tea and the like as basic raw materials and a preparation method of the artificial smoking material, and is particularly suitable for Anhua preserved meat and other preserved meat products needing a smoking process. The smoking material is prepared from the following raw materials in parts by mass: 50-70 parts of Anhua dark tea and camellia oleifera cakes, 50-60 parts of other raw materials and 10-20 parts of vegetable gelatin. The preparation method comprises the following steps: performing gradient temperature control drying at 148-138 DEG C for 30 + / -5 minutes, mixing with vegetable gum, and performing compression molding at 220 + / -11 DEG C under the pressure of 98 + / -12 kg / cm < 3 >, the moisture content of less than or equal to 9% and the finished product density of more than or equal to 0.8 g / cm < 3 >, so that the preparation method is suitable for an Anhua preserved meat cold smoking process, and the smoking temperature of less than or equal to 30 DEG C. Particularly, when glutinous rice, highland barley grains or rice and powder thereof are used as the adhesive of the Anhua dark tea and oil-tea camellia cake-made preserved meat smoking material, at least the technical effects can be generated: (1) the density after adhesion is highest and can be close to the density of hardwood; (2) the meat product can be endowed with natural glutinous rice fragrance; (3) the operation temperature does not need to be high, and the operation can be performed at about 100 DEG C;

This invention relates to a strain of *Sanghuang* fungus suitable for making fermented barley tea and its applications, belonging to the field of biotechnology. The *Sanghuang* fungus strain described in this invention was deposited on April 3, 2024, at the China General Microbiological Culture Collection Center (CGMCC), with accession number CGMCC No. 41280. This strain is suitable for solid-state fermentation of barley grains for making barley tea. The mycelium of this strain can penetrate the interior of barley grains, fully converting and utilizing the nutrients in the barley grains, exhibiting characteristics such as rapid growth and good appearance. The roasted *Sanghuang* barley tea has a yellow and lustrous color, overcoming the drawback of traditional barley tea being prone to causing "heatiness," possessing both the mellow aroma of barley tea and the unique refreshing aroma of *Sanghuang* fungus, and containing medicinal components of *Sanghuang* fungus. The *Sanghuang* fungus mycelium formed by fermentation and culture of this strain using barley grains as nutrients effectively solves the shortcomings of *Sanghuang* fungus being difficult to cultivate and expensive, while greatly increasing the added value of traditional barley tea.

The present invention relates to the field of brewery wastewater residue treatment, specifically a method for treating brewery wastewater residue using a microbial agent. To address the problem of large waste residue production and environmental pollution during brewery wastewater treatment, the present invention provides a method for treating brewery wastewater residue, comprising the following steps: a. Activating Lactobacillus, Bacillus, Aspergillus, and Trichoderma, adding barley grains, sorghum leaves, sugarcane leaves, and water, and incubating at room temperature for 10 to 20 days to prepare a microbial agent; b. Adding the microbial agent and auxiliary agents to the brewery wastewater residue and mixing thoroughly; c. Fermenting, wherein the temperature begins to rise after 1 to 3 days, reaching a maximum temperature of 62 to 73°C in 2 to 7 days, maintaining the maximum temperature for 7 to 15 days, and then fermenting for an additional 10 to 13 days, for a total fermentation time of 20 to 38 days. The present method has a short fermentation cycle, produces no odor during the fermentation process, reduces the moisture content of the residue to below 35%, and poses no secondary environmental pollution, thus having significant practical significance.

The invention relates to the technical field of highland barley harvesters, and discloses a highland barley collecting device capable of automatically identifying and reducing header loss rate, which comprises a pushing machine, a control box is arranged at the upper part of the pushing machine, highland barley stalks wound on a header can be cut, continuous winding is prevented, the feeding efficiency of the header is prevented from being reduced, and the loss rate of the header is reduced. The loss rate is increased, reciprocating cutting can be achieved during cutting, the cutting is not affected by feeding rotation, the cutting efficiency is guaranteed, and the loss rate of the header is reduced; according to the technical scheme, highland barley grains at the corners of the inner side of the header can be extracted and removed, the situation that the highland barley grains are accumulated in the header and are difficult to remove is prevented, the loss rate of the header is reduced, and waste caused by the fact that the grains splash to the outer side of the header during feeding and harvesting is prevented; the angle and height of the header can be adjusted to proper positions according to monitoring and identification conditions, so that better harvesting is facilitated, and the loss rate of the header is reduced.

The invention provides high-aroma highland barley liquid rich in GABA (gamma-aminobutyric acid) as well as a preparation method and application of the high-aroma highland barley liquid, and belongs to the technical field of foods. The preparation method comprises the following steps: soaking highland barley grains, accelerating germination after soaking, and drying, fixing, crushing and frying the germinated highland barley to obtain highland barley powder; and gelatinizing the highland barley powder, and filtering to obtain supernate which is high-aroma highland barley liquid rich in GABA (gamma-aminobutyric acid). According to the method, the GABA content in the obtained high-aroma highland barley liquid and the comprehensive content of active ingredients such as soluble sugar are remarkably increased through the modes of soaking, sprouting and stir-frying and setting of specific parameters, the content of aroma compounds such as pyrazine and furans is remarkably increased, the taste and flavor of the product are improved, meanwhile, the high-aroma highland barley liquid can be blended with various raw materials, and the production cost is reduced. The method is used for preparing the high-aroma highland barley beverage which is rich in nutrition and has a health-care function.

The invention provides an SNP (Single Nucleotide Polymorphism) molecular marker related to beta-glucan content characters of barley grains as well as an amplification primer and application of the SNP molecular marker, and belongs to the technical field of agricultural breeding. The invention relates to an SNP (Single Nucleotide Polymorphism) molecular marker related to the beta-glucan content character of barley grains. C / T polymorphism exists at the 82nd site on a DNA (Deoxyribose Nucleic Acid) fragment of which the nucleotide sequence is shown as SEQ ID NO: 3. Whole genome association analysis is carried out on the beta-glucan content and the SNP sites of 300 barley materials, an SNP site obviously related to the beta-glucan content is obtained through identification, through further verification, based on genotype judgment of the SNP molecular marker, the phenotypic consistency of the result and the barley beta-glucan content reaches 100%, and the SNP molecular marker can be used for barley genetic breeding.

The utility model discloses a barley grain drying device, which belongs to the technical field of barley, and comprises a mounting seat, supporting legs are arranged in the mounting seat, a supporting wood plate is arranged at the upper ends of the supporting legs, a separation bamboo strip is arranged at the upper end of the supporting wood plate, a heating wire is arranged on one side of each supporting leg, and a storage plate is arranged at the upper end of the separation bamboo strip. A filter screen plate is arranged at the upper end of the storage plate, a circulating vibration assembly is arranged on one side of the bottom end of the supporting wood plate, and a positioning mounting assembly is arranged between the filter screen plate and the storage plate; by arranging the circulating vibration assembly, barley grains can be continuously driven to horizontally shake in the barley grain drying process, the heating uniformity of the barley grains is improved, the drying effect is guaranteed, the product quality is improved, meanwhile, the filter screen plate can be driven to swing so that the barley grains can be screened, the impurity removal convenience is improved, manpower resources are saved, and the barley grain drying device is suitable for popularization and application. The working efficiency is improved.

The invention relates to the technical field of highland barley damage resisting and harvesting, and discloses a plateau highland barley low-loss threshing and cleaning device and a using method thereof.The plateau highland barley low-loss threshing and cleaning device comprises a machine frame, a movement mechanism is arranged on the lower portion of the machine frame and used for driving the machine frame to move, and a low-loss threshing mechanism is arranged on the machine frame; the low-loss threshing mechanism is used for conducting low-loss threshing on highland barley, the front end of the low-loss threshing mechanism is connected with the conveying mechanism, the highland barley can be threshed, threshing is conducted through a flexible component in the threshing process, damage to highland barley grains during threshing is avoided, threshing of different sections is achieved, threshing is thorough, and the threshing efficiency is improved. The position of the concave plate can be adjusted, so that the threshing efficiency is ensured, and the damage to grains can be avoided; secondary threshing can be achieved in the discharging process, straw obtained after threshing is continuously extruded, secondary threshing is achieved, flow guiding can be conducted on grains obtained after threshing, and filtering is convenient.

The present invention belongs to the field of biotechnology and particularly relates to a barley grain weight-related gene. HvTGW1 s The present invention discloses a gene related to barley grain weight. HvTGW1 s The base sequence is shown in SEQ ID NO: 1. The grain weight-related gene has the function of increasing barley thousand-grain weight, grain width, and grain length. The present invention also discloses a KASP marker associated with barley yield traits and its application in assisted selection breeding for barley yield. The present invention also discloses a kit for assisted identification of barley yield. Applying the present invention to assisted selection breeding for barley yield can effectively improve breeding efficiency and accelerate the breeding process.

The utility model relates to a screening and impurity-removing device for unprocessed highland barley grains, which belongs to the technical field of screening and comprises a screening box, a screening mechanism is arranged on the screening box and comprises an air bellow fixedly mounted at the top of the screening box, and a filter element and a fan are arranged in the air bellow. According to the raw highland barley grain screening and impurity removing device, the separation grid barrel and the air bellow are arranged on the screening box, the draught fan and the filter element are arranged in the air bellow, and the shifting rod is arranged in the separation grid barrel, so that when the raw highland barley grain screening and impurity removing device is used, the separation grid barrel is driven to rotate, and highland barley in the separation grid barrel is shifted through the shifting rod; air generated by the draught fan is used for blowing the highland barley in the separation grid cylinder, then part of fine impurities and dust can be separated from the highland barley and fall into the dust collection box, meanwhile, the impurities large in size can be sucked into the air bellow to be filtered through the supporting connecting pipe and the connecting bent pipe, and compared with a traditional vibration screening mode, the screening efficiency is greatly improved. The device provided by the utility model is quieter in use.

The invention provides a barley SNP molecular marker and application thereof, and belongs to the technical field of molecular markers. The invention relates to an SNP (Single Nucleotide Polymorphism) molecular marker related to the beta-glucan content character of barley grains. According to the SNP molecular marker, G / A polymorphism exists at the 110th site on a DNA (Deoxyribose Nucleic Acid) fragment of which the nucleotide sequence is shown as SEQ ID NO: 3. The condition of beta-glucan contained in the barley material can be accurately judged based on the typing result of the SNP molecular marker, and the consistency reaches 100%. Therefore, the SNP molecular marker provided by the invention is accurate and efficient in detection and convenient and stable in amplification, can be used for molecular marker-assisted selection, and improves the identification efficiency of barley varieties with different beta-glucan contents.

The invention relates to the technical field of bioengineering information, and particularly discloses a method for analyzing phenolic substance components of highland barley with different grain colors under an altitude gradient, which comprises the following steps of: establishing a metabolic response knowledge base of a mapping relationship between different environmental stress factors and standard highland barley grain metabolic relaxation characteristics through a controllable environment experiment; the highland barley data are converted through decoding, specific environment events experienced by each highland barley sample in the growth period are accurately judged, and specific environment growth records are reversely deduced, so that each batch of highland barley has a detailed growth file, reliable technical support is provided for production place authentication and quality traceability of high-quality highland barley, and the highland barley quality evaluation method is suitable for popularization and application. And meanwhile, a digital simulation process is combined to pre-judge how much antioxidation effect can be generated after the highland barley in a specific batch is prepared into a product, so that a using unit can scientifically select a highland barley raw material most suitable for a specific purpose, and the whole-course quality control is realized when the highland barley with the best anti-fatigue effect is selected for plateau troops to prepare marching solid food.

The invention relates to the field of plant genetic engineering, in particular to application of an MYB transcription factor gene HvPHL2 in regulating and controlling the content of beta-glucan in barley grains. The MYB transcription factor gene HvPHL2 participating in regulation and control of the barley grain beta-glucan content is found, and through construction experiments of yeast single impurity, gel migration, dual luciferase and overexpression genetic materials, it is proved that the transcription factor HvPHL2 can be combined to CCAAT-box of a promoter region of a barley grain beta-glucan synthesis major gene HvCslf6, expression of an HvCslf6 promoter is inhibited, and the content of the barley grain beta-glucan in the barley grain beta-glucan synthesis major gene HvCslf6 in the barley grain beta-glucan synthesis major gene HvCslf6 in the barley grain beta-glucan synthesis major gene HvCslf6 is regulated and controlled. The method plays a key role in regulation and control of beta-glucan synthesis, and provides a new theoretical basis for genetic regulation and control of the beta-glucan content of the barley grains.

This disclosure relates to methods to increase hydrolytic enzyme activity in a barley grain. The methods include application of photon energy to barley grain during the germination period of a malting process. The applied photon energy causes a stress to the barley grain that is sufficient to increase enzymatic levels and / or reduce the germination period.

The invention provides a method for preparing antifreeze polysaccharide based on low-temperature induction of highland barley grains. The method for preparing the antifreeze polysaccharide based on low-temperature induction of the highland barley grains comprises the following steps: S1, putting the highland barley grains in a low-temperature environment for low-temperature induction; s2, carrying out a low-temperature induction process by adopting a dynamic temperature gradient adjusting method; and S3, collecting the highland barley grains, and extracting the antifreeze polysaccharide by using a water extraction method assisted by an ultrasonic technology. According to the method for preparing the antifreeze polysaccharide based on low-temperature induction of the highland barley grains, it is ensured that the extracted antifreeze polysaccharide has high purity, and the complexity and operation difficulty of the purification process are reduced. In addition, by accurately regulating and controlling the temperature and humidity conditions in the low-temperature induction process, the whole preparation process is simpler, more convenient and more efficient, and the production cost is further reduced.

The present invention relates to the technical field of highland barley processing, and provides a highland barley impurity removal and flour milling integrated machine, which includes a box body, and also includes: a feed hopper installed at the top of the box body; a bifurcated discharge port installed at the bottom of the feed hopper; a grain inlet assembly installed inside the bifurcated discharge port for shunting and discharging the piled highland barley grains in batches; two semi-circular air ducts respectively installed on the left and right sides inside the box body, and the upper middle parts of the outer ring walls of the two semi-circular air ducts are respectively communicated with the left and right sides of the bifurcated discharge port; a bouncing assembly installed in the middle of the inner ring wall of the semi-circular air duct for bouncing the highland barley grains first discharged into the semi-circular air duct by contact, and a debris discharge port installed at the top of the inner ring wall of the semi-circular air duct. When the present invention is in use, by using the semi-circular air duct, the bouncing assembly and the air extraction assembly, the removal of highland barley husks and impurities attached to the highland barley husks contained in the highland barley is realized, and the purity and processing quality of the highland barley are improved.

The present invention relates to a method for manufacturing Injeolmi and an Injeolmi manufactured by said method, characterized by comprising the steps of: soaking a mixture of glutinous rice and glutinous barley and grinding the grains to produce a grain powder; adding whole glutinous barley grains and water to the grain powder produced above to make a dough, and then steaming the dough to produce a steamed dough; and mixing roasted glutinous barley powder and ramie leaf powder into the steamed dough produced above and then punching it.

A process for extracting a barley protein concentrate is disclosed, as well as the barley protein concentrate so-obtained. Also, are disclosed haircare products comprising the barley protein concentrate. Said concentrate has shown to be significantly effective in preventing and repairing damage to the hair structure, while making hair stronger and more resistant to breakage. The process of the invention is an ecological extraction process that preserves the beneficial properties of spent barley grains, while providing a concentrate enriched in proteins. This process uses advanced technologies to obtain pure and concentrated extracts, ready to be integrated into various haircare cosmetic formulations, such as creams, lotions, shampoos and masks.

The invention discloses a highland barley grain sorting method based on an improved YOLO recognition algorithm. The highland barley grain sorting method specifically comprises the steps that collected highland barley images are preprocessed; constructing a convolutional neural network by fusing a SimAM mechanism to perform feature extraction on the highland barley image, and obtaining feature maps of four different levels from the network; constructing a bidirectional feature pyramid network by using PANet, performing multi-scale fusion and feature enhancement processing on feature maps from four different scales, and extracting multi-scale feature maps of three different levels from the network; and performing target bounding box and category label prediction on the three multi-scale feature maps by using DyHead, and finally outputting specific position information and category of the highland barley. The method solves the problems of low detection efficiency and poor precision of manual detection and physical detection methods, improves the detection efficiency and accuracy of the highland barley variety, reduces the labor cost, can quickly adapt to the detection of the highland barley variety of a novel product, shortens the development period, and improves the flexibility.

The invention discloses a method for improving the starch digestion inhibition effect of protein, and belongs to the technical field of food processing. Highland barley starch, highland barley prolamin, highland barley glutelin and highland barley separation are selected as raw materials, and the embedding structure of protein in a natural grain structure on the surface of starch particles is simulated by using a spray drying technology. The preparation method comprises the following steps: dissolving protein in 0.02% NaOH solution, then adding highland barley starch, stirring for 30 minutes, then carrying out spray drying treatment, controlling the addition amount of the protein to be 10% of the total mass of the starch, setting the inlet temperature of a spray dryer to be 170 DEG C, setting the outlet temperature to be 80 DEG C, and controlling the feeding speed of a peristaltic pump to be 35 mL / min, the appearance of the prepared starch sample is similar to the spatial structure in highland barley grains, and the digestibility of the highland barley grains is reduced.

The utility model discloses a cutting device for highland barley coarse cereal fine dried noodle production, and relates to the technical field of fine dried noodle production. The cutting-off device comprises a first conveying cavity and a second conveying cavity, a cutting-off table is arranged between the first conveying cavity and the second conveying cavity, a first vertical frame and a second vertical frame are arranged above the cutting-off table, a fan is arranged below the second vertical frame, and a lifting rod is connected to the middle of the top face of the first vertical frame in a penetrating and sliding mode. A motor is arranged on one side of the second vertical frame, a connecting rod is arranged at the output shaft end of the motor, a transverse shaft is arranged at the end, away from the motor, of the connecting rod in a penetrating mode, a movable block is rotationally connected to the side wall of the transverse shaft, and the top end of the lifting rod is fixedly connected with the bottom face of the movable block. According to the fine dried noodle cutting device, wet fine dried noodles can be cut, excessive manual participation is not needed, the labor amount is reduced, and the condition of finished products cannot be affected.