12results about How to "Increase the sugar content" patented technology

The invention relates to the technical field of organic fertilizers and planting of watermelons and muskmelons, and provides a special fertilizer for milk irrigated watermelons and muskmelons and a double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons. The special fertilizer for the milk irrigated watermelons and muskmelons comprises black goat manure, sophora alopecuroide, sesame seed meal, bran, organic fresh milk, brown sugar and zymophyte. The black goat manure is pulverized into powder by a pulverizer, the sophora alopecuroide is pulverizedinto 1 cm to 2 cm, and the ratio of the black goat manure, the sophora alopecuroide, the sesame seed meal, the brans, the organic fresh milk, the brown sugar and the zymophyte is 2700-3200: 80: 50: 150: 5: 1. The double-stubble planting method for sweetness enhancement of the milk irrigated watermelons and muskmelons comprises the following steps: selection of a nursery seedling plate and soil, cleaning and germination accelerating of seeds, soil preparation, transplanting, irrigation, topdressing, shaping and forking of watermelon and muskmelon vines and fruit bearing of the watermelons and the muskmelons. The problems that in an existing watermelon and muskmelon planting process, soil nutrients are damaged due to the fact that chemical fertilizers are used for a long time, and the sweetness of melons is reduced are solved.

The invention relates to the field of preparation of malus micromalus fruit juice, and discloses a preparation process of ultrahigh-pressure organic malus micromalus fruit juice, which comprises the following specific steps: freezing malus micromalus fruit in an environment of-40 DEG C for 24 hours, then unfreezing at room temperature until the malus micromalus fruit is soft and the self-flowing juice does not flow, uniformly mixing 0.75% o of Suzhou nanometer and tap water to prepare a disinfectant, and sterilizing at room temperature for 24 hours to obtain the superhigh-pressure organic malus micromalus fruit juice. A Roots blower is started for low-temperature disinfection, tap water is used for rinsing the raw materials after disinfection, disinfectant on the surfaces of the raw materials is washed away, a hammer crusher is used for crushing the malus micromalus makino, the crushed malus micromalus makino enters a vacuum air bag juicer for cold dipping juicing, the prepared malus micromalus makino juice is subpackaged in PET bottles, and a cold sterilization mode ultrahigh pressure sterilization technology (HPP) is adopted. The ultrahigh-pressure sterilization pressure is 550MPa, and the sterilization time is 8min, and conveying the product into an environment of-40 DEG C for freezing and storing. The prepared malus micromalus fruit juice is clear and transparent, attractive in color and luster and unique in flavor, and the nutritional ingredients, flavor and color and luster of malus micromalus fruits are reserved to the maximum extent.

The invention belongs to the technical field of biology, and particularly relates to application of an ags1 gene segment in regulating monascus exopolysaccharide synthesis. According to the invention, the ags1 gene segment related to synthesis of a mycelium aggregation factor-cell wall alpha-1, 3-glucan is found from monascus for the first time, and experimental research finds that compared with an initial strain, the content of exopolysaccharides in liquid fermentation liquor of monascus recombinant bacteria of which the gene segment is knocked out is remarkably increased, and the content of the exopolysaccharides in the liquid fermentation liquor is remarkably reduced. The content of extracellular polysaccharide in liquid fermentation liquor of monascus recombinant bacteria overexpressing the gene segment is reduced, but the relative content of galactomannan in the extracellular polysaccharide is increased, so that the monascus recombinant bacteria have higher immunocompetence.

The utility model provides a double-layer mulching film suitable for citrus growth, which comprises an upper-layer film and a lower-layer film, the upper-layer film is the upper-layer film, the lower-layer film is the lower-layer film, the upper-layer film and the lower-layer film are overlapped up and down, and the edge of the upper-layer film and the edge of the lower-layer film are detachably adhered together. The upper-layer film and the lower-layer film are detachably adhered together, during daily field operation, the upper-layer film and the lower-layer film are separated, the upper-layer film is rolled up, only the lower-layer film is used for covering, the upper-layer film is unfolded 2 months before ripening to reflect light so as to promote coloring and improve quality, and after fruits are ripe and picked, the double-layer film is rolled up to a planting row, so that the yield of the fruits is increased. The positive fertilizer is applied, and normal operation is not affected. The double-layer film disclosed by the utility model can meet the requirement of annual production of citrus, and achieves the functions of inhibiting weeds, reflecting light, preventing water, prolonging the service life of the double-layer film and the like.

The invention relates to application of nano zinc molybdate in promoting crop growth and nitrogen phosphorus and potassium absorption. Aiming at the problems of low utilization efficiency of a traditional molybdenum fertilizer and lack of molybdenum in soil in part of tobacco planting areas in China, the method comprises the following steps: dissolving nano zinc molybdate in deionized water, and carrying out ultrasonic dispersion treatment; when the flue-cured tobaccos grow to a 4-5 leaf period, foliage spraying is carried out, spraying is carried out once every three days, and the spraying amount of each flue-cured tobacco plant is 30 mL every time until the flue-cured tobaccos grow to a resettling period; in the spraying process, a pot opening is covered with transparent plastic, so that the nano-particles are prevented from making contact with a soil medium. The nano molybdenum fertilizer can also significantly improve the transport capacity of the molybdenum element in the flue-cured tobacco body, promote the transport of the molybdenum element from the root to the overground part, and further optimize the absorption and utilization efficiency of nutrients. The invention provides a new technical approach for high-yield and high-quality cultivation of flue-cured tobacco, and has important application value and popularization prospect.

The invention provides bacillus licheniformis capable of producing amylase, protease and cellulase and application of the bacillus licheniformis. The bacillus licheniformis is bacillus licheniformis FJAT-27214 and is preserved in the China General Microbiological Culture Collection Center on August 6, 2025, the preservation address is No. 3, Yard 1, Beichen West Road, Chaoyang District, Beijing, and the preservation number is CGMCC No. 35536. The bacillus licheniformis disclosed by the invention can be used for simultaneously producing amylase, protease and cellulase at high yield; the bacillus subtilis has antibacterial activity to escherichia coli and has certain tolerance to artificial gastric juice, artificial intestinal juice and cholate, the survival rate in the artificial gastric juice is 58.11%, the survival rate in the artificial intestinal juice is 82.58%, and the survival rate in the cholate is 28.03%. When the strain fermentation liquor is used for pomace micro-storage, the content of crude protein and total sugar of pomace can be remarkably increased, meanwhile, the content of neutral detergent fiber and ammoniacal nitrogen is remarkably reduced, and an effective strain resource is provided for pomace micro-storage fermented feed.

The invention belongs to the technical field of compound fertilizers, and particularly relates to a compound fertilizer microbial fertilizer as well as a preparation method and application thereof. The preparation method of the compound microbial fertilizer comprises the following steps: respectively fermenting livestock slaughtering wastes, livestock wastes, waste melons and fruits and eggshells to obtain a solution a, a solution b, a solution c and a solution d; mixing the obtained solutions in proportion, adding molasses, bacillus subtilis, EM bacteria and trichoderma harzianum, fully mixing, and carrying out secondary fermentation to obtain a compound microorganism stock solution; and adding the nitrogen-phosphorus-potassium inorganic fertilizer and the compound microorganism stock solution, and fully stirring to obtain the fertilizer. The invention discloses a compound microbial fertilizer prepared by a preparation method, which is used for solving the problems of soil hardening, acidification and plant diseases and insect pests caused by chemical fertilizer application, soil quality improvement, harmful substance reduction and fertility improvement.

The invention provides a degreased coconut milk concentrated syrup and a preparation method and application thereof, and the preparation method comprises the following steps: taking a byproduct degreased coconut milk of coconut oil produced by a centrifugal method as a raw material, adding pectinase for enzymolysis, and concentrating to obtain a concentrated sugar solution; the method comprises the following steps: taking raw material degreased coconut milk, adding 50-180U / g of pectinase, 80-200U / g of glucoamylase and 1-5U / g of pullulanase, and saccharifying at 45-55 DEG C for 0.5-2.0 hours to obtain pre-saccharified liquid; and adding the concentrated sugar solution into the pre-saccharified solution, filtering and concentrating to obtain the degreased coconut milk concentrated syrup. The prepared degreased coconut milk concentrated syrup is high in sensory score, natural, lasting and pure in sweet taste, free of rough feeling, rich and pure in flavor, free of peculiar smell, bright and full in color, free of precipitation, smooth in texture, free of granular feeling and popular with consumers, the production technology is simple, convenient, mild and environmentally friendly, and the degreased coconut milk concentrated syrup is suitable for industrial production.

This utility model discloses an artificial light source device suitable for strawberry cultivation in plant factories, including a lamp housing, an aluminum substrate, and a control panel. A light source module is fixedly connected to the surface of the aluminum substrate. The light source module includes four independent light source channels divided by wavelength: a first light source channel emitting 660nm red light, a second light source channel emitting 450nm blue light, a third light source channel emitting 730nm far-red light, and a fourth light source channel emitting 590nm yellow light. The LEDs are all COB LED packages and are welded to the aluminum substrate according to a uniform distribution and symmetrical arrangement. A driving circuit module corresponding to each light source module is fixedly connected to the other side wall of the aluminum substrate. This utility model can increase the sugar content of strawberry fruits and reduce the rate of deformed fruits, solving the problem of traditional general-purpose light sources having a single spectrum and being unable to adapt to the needs of different strawberry growth stages. Compared with traditional light sources that are manually adjusted, it can reduce manual maintenance time and lower the operating costs for growers.

The invention relates to the technical field of sugarcane smut prevention and treatment, in particular to a microbial fertilizer, a preparation method thereof and application of the microbial fertilizer in smut prevention and treatment. The microbial fertilizer comprises the following components in parts by weight: 40-60 parts of cow dung, 2-4 parts of corn straw charcoal, 4-6 parts of ramulus mori and 8-14 parts of a mixed microbial agent, the mixed bacterial agent is prepared from bacillus subtilis X1, bacillus altitudinis X2, bacillus cereus X3, Trichoderma harzianum Z1 and Trichoderma longibrachiatum Z2, and the mixed bacterial agent is prepared from bacillus subtilis X1, bacillus altitudinis X2, bacillus cereus X3, Trichoderma harzianum Z1, Trichoderma longibrachiatum Z2, bacillus altitudinis X2, bacillus cereus X3, Trichoderma harzianum Z1, Trichoderma longibrachiatum Z2, Trichoderma harzianum Z2, Trichoderma harzianum Z2, Trichoderma harzianum Z2, Trichoderma harzianum Z2, Trichoderma harzianum Z2, Trichoderma harzianum Z3, Trichoderma The microbial fertilizer disclosed by the invention has a positive promoting effect on the sugarcane, and meanwhile, the self defense response capability of the sugarcane can be obviously stimulated.

The invention relates to the technical field of biological fermentation, and discloses a pretreated lignocellulose biomass and a preparation method thereof, the pretreated lignocellulose biomass comprises 35-65% of water, 10-25% of cellulose, 0.5-4% of hemicellulose, 8-16% of lignin, 3-10% of sugar, 0.1-5% of an inhibitor, 1-5% of inorganic acid and / or organic acid, and 0.01-5% of ash. The pretreated lignocellulose biomass provided by the invention has the characteristics of high sugar content, low ash content, low inhibitor content and the like, and is beneficial to subsequent enzymolysis and fermentation.

The invention discloses a dietary fiber composition fermented by jujube and a preparation method thereof, and belongs to the technical field of fermented food finishing. The method comprises the following steps: jujube is crushed into fine powder and mixed with water, and then enzymolyzed and separated by biologically active enzymes to obtain a water-soluble dietary fiber mixed liquid and a water-insoluble dietary fiber solid mixture; the water-soluble dietary fiber mixed liquid is fermented to obtain a probiotic dietary fiber fermentation liquid; the water-insoluble dietary fiber solid mixture is oxidized to obtain carboxylated dietary fiber; the probiotic dietary fiber fermentation liquid and the carboxylated dietary fiber are mixed and then added with calcium chloride solution for cross-linking reaction, and then dried by hot air to obtain a dietary fiber composition. The invention uses jujube as a raw material, separates a water-soluble dietary fiber mixed liquid and a water-insoluble dietary fiber solid mixture by enzymolysis treatment, and then treats the two separately and then mixes and cross-links them, and finally obtains a dietary fiber composition with acid corrosion resistance and high temperature resistance.