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33results about How to "Increased sucrose content" patented technology
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Production method of special compound fertilizer for sugar-cane and its product
InactiveCN101113115ASimple processConducive to environmental protectionClimate change adaptationBioloigcal waste fertilisersFertilizerChemistry
The invention pertains to the fertilizer field and relates to compound fertilizer special for sugar crane and a production method thereof. Alcohol waste solution and filtered mud, etc. are fermented as organic matters which are added with nitrogen, phosphor, kalium and trace or medium elements which are required for sugar crane growth to make compound fertilizer special for sugar crane. The fertilizer produced according to the invention meets the growth requirements of the sugar crane, thus improving 10-15 percent of the output in dry land and increasing 0.3-1.0 percent of crane sugar. The invention has simple process technique, good social and economic effects, and is environment friendly.
Owner:FUJIAN AGRI & FORESTRY UNIV
Green, sustainable and high-yield planting method of sugarcane
InactiveCN105830710AReduce dosageReduce the amount of applicationSugarcane cultivationHarvestersEcological environmentSaccharum
The invention relates to a green, sustainable and high-yield planting method of sugarcane. The method comprises seven steps as follow: selection of healthy and high-quality sugarcane seeds, digging of sugarcane furrows, scientific fertilizer application, seed sowing and soil covering, mulching and soil covering, harvesting of sugarcane and management of perennial roots. Scientific planting and harvesting are strengthened in two key periods including sugarcane planting and harvesting. In the period of sugarcane planting, the consumption of fertilizers is reduced, special slow-release fertilizers for sugarcane and bio-organic fertilizers are applied, mulching films capable of being completely biodegraded are used for complete covering, and accordingly, growth of the sugarcane is promoted; in the period of sugarcane harvesting, a traditional cutting method is changed, cutting at depth of soil is adopted, fertilizers required by the perennial roots of the sugarcane are directly applied to the sugarcane furrows, soil dressing and complete film covering are performed, and management of the perennial roots of the sugarcane can be finished. Green production of the sugarcane is realized, the yield and the sucrose content are increased, the consumption of the fertilizers is reduced, the soil fertility is improved, the utilization rate is increased, the ecological environment of a sugarcane field is improved, growth of the sugarcane and increase of income of sugarcane growers are promoted, and popularization and application are facilitated.
Owner:SUGARCANE RES INST OF YUNNAN ACADEMY OF AGRI SCI +1
Genes associated to sucrose content
InactiveUS20070292874A1Increased sucrose contentIncrease plant sucrose contentBryophytesSugar derivativesSaccharumTransgene
Modern sugarcane cultivars are complex hybrids resulting from crosses among several species of the Saccharum genus. Traditional breeding methods have been extensively employed in different countries along the past decades to develop varieties with increased sucrose yield, and resistant to plagues and diseases. Conventional varietal improvement is, however, limited by the narrow pool of suitable markers. In this sense, molecular genetics is seen as a promising tool to assist in the process of molecular marker identification. The present invention concerns the identification of 348 genes associated with sucrose content in sugarcane plants. The genes were found to be differentially expressed when high sucrose and low sucrose plants and populations of plants were compared and / or when high and low sucrose internodes were compared. The expression data was obtained using cDNA microarray and quantitative PCR technologies. The genes identified can be used to identify, distinguish, characterize and / or develop plants with increased sucrose content. More preferably SEQ ID Nos: 1 to 203 should be useful as molecular markers. SEQ ID Nos: 204 to 228 are given as controls or examples of genes never associated with sucrose content. SEQ ID Nos. 1-203 and SEQ ID Nos. 229 to 373 can be targeted in the development of transgenic or non-transgenic varieties with increased sucrose content.
Owner:UNIV DE SAO PAULO +4
Long-lasting potassium sulphate type compound fertilizer special for sugarcanes
ActiveCN103288565AHigh in sugarIncrease productionAgriculture gas emission reductionFertilizer mixturesSucroseSaccharum
The invention relates to the fertilizer technology, and in particular relates to a long-lasting potassium sulphate type compound fertilizer special for sugarcanes, which comprises the following components in parts by pure nutrient weight: 14-22 parts of nitrogen, 4-12 parts of phosphorus pentoxide, 12-18 parts of potassium oxide and 0.07-0.26 part of combined biochemical inhibitor, wherein the combined biochemical inhibitor is prepared from a urease inhibitor and a nitrification inhibitor, the urease inhibitor is composed of hydroquinone (IIQ) and N-butyl thiophosphoric triamide (N-NBPT), the nitrification inhibitor is composed of dicyandiamide (DCD) and 3,4-dimethyl-phenyl-piperazinium (DMPP), and the weight ratio of the urease inhibitor to the nitrification inhibitor is (0.8-1.5):(1.2-2.5). The long-lasting potassium sulphate type compound fertilizer special for sugarcanes disclosed by the invention has the advantages of being reasonable in formula, proper in price, long in fertilizer effect period and high in fertilizer utilization rate and is capable of reducing application frequency and obviously prompting growth and development of sugarcanes and sugar accumulation; the yield of sugarcanes is increased by 12.8%; the sucrose content is increased by 5.2%; the long-lasting potassium sulphate type compound fertilizer special for sugarcanes disclosed by the invention is worthy of popularization and application.
Owner:SHIKEFENG CHEM IND
Sucrose fine particles and preparation method, equipment and application thereof
InactiveCN108721631AGood liquidityReduce manufacturing costDrying solid materials with heatPharmaceutical non-active ingredientsDrugHot blast
The invention belongs to the field of drug auxiliary materials, and particularly relates to sucrose fine particles and a preparation method, equipment and application thereof. The sucrose fine particles at least comprise 99.5% of sucrose, the grain size is 40-100 meshes, the apparent density is 0.4-0.6 g / ml, the angle of repose is 32-35 degrees, the mobility, the solubleness and the compressibility are good, and the sucrose fine particles can serve as pharmaceutic adjuvants and can be used for being tableted directly; and according to the preparation method, by control over the ratio of the volume of a fluidized bed and the weight of the material and pressure and hot blast rate of a water spraying pump, the sucrose fine particles which can be used for being tableted directly can be prepared.
Owner:沈惠 +1
Low phytic acid, low stachyose, high sucrose soybean lines
ActiveUS20080199591A1Promote digestionImprove metabolic energyAnimal feeding stuffFood preparationSaccharumPhytase
The present invention provides novel soybean lines having high sucrose content and low phytic acid and low stachyose content. The soybeans are easily digested and provide high energy content for animals and humans. The low phytic acid content permits animal feed to be produced that does not require phytase, yet does not result in significant production of pollution to the environment from excretion by farm animals.
Owner:VIRGINIA TECH INTPROP INC
Botanical pesticide and preparing method thereof
InactiveCN105831168ANo side effectsImprove securityBiocideDead animal preservationDiseaseSide effect
The invention relates to a botanical pesticide .The botanical pesticide comprises, by weight, 11-15 parts of diafenthiuron, 26-30 parts of organic solvent, 11-15 parts of emulgator, 2-6 parts of thickening agent, 3-6 parts of antifreezing agent, 36-40 parts of water, 1-2 parts of sophora flower bud extract, 0.5-1 part of polyoxin, 1-2 parts of coptisine and 0.5-1 part of sodium nitrate .A preparing method of the botanical pesticide is characterized by including the following steps that the sophora flower bud extract is prepared; weighing is carried out; mixing is carried out .The botanical pesticide has the high control effect on spider mites, aphids, scale insects and thrips, is free of any side effect and high in safety, has the obvious increasing effect on the yield of apples and corn, has the obvious improving effect on the quality of apple products and corn products and can effectively prevent apple diseases and corn diseases.
Owner:SHANDONG SUNWAY LANDSCAPE TECH
RS2 mutant allele, perfect molecular markers, and low raffinose/stachyose soybean germplasm
ActiveUS8728726B1Reduced raffinose and stachyose seed phenotypeReduce contentMicrobiological testing/measurementEnzymesSaccharumThreonine
A mutation in the gene encoding the raffinose synthase 2 enzyme, RS2, in soybean, Glycine max (L.) Merr., is associated with a reduced raffinose and stachyose seed phenotype. Soybean homozygous for a mutant allele of the RS2 gene which encodes an amino acid change to isoleucine at position 107 of the enzyme's amino acid sequence exhibit significantly reduced seed raffinose and stachyose content, and increased seed sucrose content. Nucleic acid samples of soybean may be assayed for the presence of this mutant allele, and soybean containing the allele may be selected for breeding to generate reduced raffinose and stachyose soybean lines. Alternatively, the mutation may be detected by analysis of the RS2 enzyme produced in the soybean to determine the presence of either an isoleucine or a threonine at amino acid 107. Molecular markers have been developed for detecting the presence or absence of the mutant allele.
Owner:US SEC AGRI +1
Processing method of rice
The invention provides a processing method of rice. The method comprises the following steps that firstly, heat treatment of harvested fresh rice is directly carried out, then the rice is processed into polished rice, the polished rice is transferred into a closed container, nitrogen flow is blown into nano zinc oxide whiskers, treatment is carried out under a pressure condition, pressure is instantaneously released, then the nano zinc oxide whiskers are separated to remove to obtain pretreated polished rice, finally, the pretreated polished rice is added into fermentation liquor for ultrasonic oscillation, pulsed magnetic field treatment and filtering, the rice is air-dried in a drying chamber until the weight content of water is 15-16%, and packaging is carried out. A preparation methodof the fermentation liquor comprises the following steps that aureobasidium pullulans and sclerotium rolfsii are inoculated into a sterilized liquid culture medium, fermenting and centrifuging are carried out to take supernate, and the fermentation liquor is obtained. Rice products obtained through the processing method have good storage stability, insects, molds and the like cannot grow after therice products are stored for a long time, and the rice quality can also be well maintained.
Owner:唐美荣
Method of preparing a dough-based product
ActiveUS8361526B2Inhibitory activityIncreased sucrose contentWort preparationMicrobiological testing/measurementReactive siteSaccharophagus degradans
Dough with a high sucrose content (such as cake dough) tends to inhibit the activity of an anti-staling amylase such as Novamyl®, making it less effective to prevent the staling of dough-based products with high sucrose content such as cakes. A good anti-staling effect in cakes can be achieved by using a carefully selected anti-staling amylase with certain properties. Analysis of a 3D structure of Novamyl® shows that sucrose may inhibit by binding in the active site. Sucrose docks into the active site of Novamyl® differently from the substrate or inhibitor in published models 1QHO and 1QHP. This finding is used to design sucrose-tolerant variants.
Owner:NOVOZYMES AS
Method for improving sugar content in strawberry fruit
ActiveCN108977462AHigh in sugarIncreased sucrose contentPlant peptidesFermentationFructoseAgricultural science
The invention provides a method for improving the sugar content in strawberry fruit. The method comprises the steps that the gene of polyhydric alcohol / monosaccharide transport protein of a coded strawberry is transferred into a target strawberry fruit to conduct instant overexpression, and the strawberry fruit with the high sugar content is obtained; and the gene of polyhydric alcohol / monosaccharide transport protein of the coded strawberry is composed of the base sequence as shown in the sequence 1 in the sequence table. The method provided by the invention improves the sugar content in thestrawberry fruits, and the fructose content in the strawberry fruit is greatly improved compared with the control group, and the taste of the strawberry fruit is effectively improved.
Owner:INST OF GARDENING ANHUI ACADEMY OF AGRI SCI
Plant drought resistance related protein as well as encoding gene and application thereof
ActiveCN103305488AImprove drought toleranceImproves plant yield and drought toleranceHydrolasesMicrobiological testing/measurementGenetic engineeringDrought tolerance
The invention discloses a plant drought resistance related protein, belonging to the field of plant gene engineering. The plant drought resistance related protein disclosed by the invention is composed of an amino acid sequence as shown by SEQ ID No: 1 and a derivative sequence thereof. The invention further discloses a gene of the protein, wherein the gene is composed of a nucleotide sequence as shown by SEQ ID No: 2 and a derivative sequence thereof. The invention further discloses usage of the gene for improving the plant drought resistance. The plant drought resistance related protein disclosed by the invention greatly increases the sucrose content of transgenic plants by over-expression of cy-FBPase and greatly improves the drought tolerance of the transgenic plants. The plant drought resistance related protein disclosed by the invention provides an effective way of improving the plant drought tolerance through genetic engineering.
Owner:THE INST OF BIOTECHNOLOGY OF THE CHINESE ACAD OF AGRI SCI +1
Method for performing original soil greening on slight saline-alkali soil by using biological type water retention agent
InactiveCN105950171AStrong water absorptionImprove water retentionOther chemical processesContaminated soil reclamationAlkali soilDistilled water
The invention provides a method for performing original soil greening on slight saline-alkali soil by using a biological type water retention agent. The water retention agent is prepared from straw powder, trichoderma viride, aspergillus niger, rhizoctonia solani, an azotobacteria inoculant, Albizzia julibrissin leaf powder, elm leaf powder and rockweed powder. A preparation method comprises treating straws; treating the leaf powder comprises a step of preparing a straw product. The invention also provides application of the water retention agent in saline-alkali soil ginkgo planting. The water retention agent and the preparation method have the beneficial effects that the prepared water retention agent has strong water absorbing capacity in distilled water, rainwater and 0.6 percent of an NaCl solution, the weight of absorbed water in the distilled water can reach 920 to 1150 times that of the own weight of the agent, the weight of absorbed water in the rainwater can reach 670 to 860 times that of the own weight of the agent, and the weight of absorbed water in the 0.6 percent of NaCl solution can reach 330 to 520 times that of the own weight of the agent.
Owner:SHANDONG SUNWAY LANDSCAPE TECH
Plant organic converting enzyme degradation agent as well as preparation and use methods thereof
InactiveCN110818480AEfficient removalIncrease organic matterBiocideDead plant preservationPesticide residuePhosphate
The invention discloses a plant organic converting enzyme degradation agent which comprises boric acid, zinc chloride, ammonium sulfate, monopotassium phosphate, potassium nitrate, copper citrate, glucose-6-phosphate dehydrogenase, amino acid, magnesium chloride, manganous nitrate, ferrous sulfate, urea, zinc sulfate and water. The invention also discloses a preparation method and a use method ofthe plant organic converting enzyme degradation agent. The plant organic converting enzyme degradation agent can effectively remove pesticide residues in plants and immobilize heavy metals in plant growth soil at the same time, and can effectively reduce the pesticide residues and the heavy metals in plants, so that the plants reach the detection standards of low pesticide residues and low heavy metals.
Owner:成都碧森生态农业有限公司
Sugar fine particle, preparation method, device and application thereof
ActiveCN110585437AIncreased sucrose contentImprove stabilityDrying solid materials with heatPill deliverySucroseFluidized bed
The present invention provides a sugar fine particle. The sugar fine particle has pores inside and is approximately spherical outside. The sugar fine particle is made of pure sucrose and glucose syruppowder with equal to or less than 0.5% as raw materials; and the sugar fine particle has a particle size of 30-100 meshes, an apparent density of 0.4-0.6 g / ml, and a repose angle of 30 degrees-35 degrees. The sugar fine particle has good fluidity, good solubility and good compressibility, and can be used as medicinal auxiliary materials for direct tabletting. The preparation method controls a ratio of fluidized bed volume to weight of the materials and pressure and hot air amount of a water jet pump to prepare the sugar fine particle capable of being used for the direct tabletting.
Owner:南京紫鸿生物科技有限公司 +1
Sweet corn breeding method
ActiveCN111670799AIncreased sucrose contentImprove palatabilityFood processingExcrement fertilisersSmutAnimal science
The invention discloses a sweet corn breeding method. The method comprises the following steps: (1) hybridizing Jinyutian No. 1 as a female parent and Qiule 368 as a male parent to obtain an F1 generation; (2) selecting the F1 generation with excellent characters, and selfing to obtain an F2 generation; and (3) repeating the step (2) for 4-5 times, and selfing to obtain a bred selfing line. Compared with the prior art, the method disclosed by the invention has the following beneficial effects: (1) the sweet corn has thin skin, much juice, freshness, sweetness, crispness, tenderness, high palatability and excellent quality; (2) the sweet corn has high adaptability and can survive well in a high-temperature drought environment; (3) the sweet corn has high disease resistance and has resistance to fusarium stem rot, fusarium ear rot, northern leaf blight, southern leaf blight and head smut; (4) the yield is high; and (5) by increasing the application of a nitrogen fertilizer, the sucrose content in the sweet corn is increased, and the palatability is improved.
Owner:WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
Microelement seed soaking agent for potatoes
InactiveCN102491812APromote growthPromote the accumulation of substancesSeed and root treatmentFertilizer mixturesAmylaseSaccharum
The invention discloses a microelement seed soaking agent for potatoes, which includes the following components, by weight, 80mg to 120mg of Na2Fe-EDTA (ethylene diamine tetraacetic acid, 15mg to 25mg of MnSO4 7H2O, 0.6mg to 1mg of ZnSO4 7H20, 1mg to 5mg of Na2B4O7 10H2O, 0.01mg to 0.03mg of CuSO4 5H2O, 1mg to 5mg of Na2Mo4O7 2H2O and the balance water. The microelement seed soaking agent is rich in microelements, has effect for accelerating growth of seed potatoes and can improve activity of amylase, increase content of soluble sugar and cane sugar, boost decomposition of amylum and sprouting, growth and thickening of buds and improve budding. Further, the microelement seed soaking agent has the advantages that within 5 to 25 days after sprout of the seedlings, plant height of seedlings is increased and stems thereof are thickened, the content of chlorophyll in the seedlings and sound seedling index are increased, root activity is enhanced, accumulation of dry matters of the overground part and the underground part of the seedlings is accelerated, yield is improved, quality and character of the potatoes are improved.
Owner:HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
Sucrose fine particles and preparation method and equipment and application thereof
ActiveCN110585436AIncreased sucrose contentImprove stabilityDrying solid materials with heatPharmaceutical non-active ingredientsApparent densitySolubility
The invention provides sucrose fine particles. The sucrose particles are provided with pores inside and approximately spherical outside. The sucrose fine particles are prepared by taking pure sucroseas a raw material. The particle size of the sucrose fine particles is 20-120 meshes, the apparent density is 0.4-0.6 g / ml, and the repose angle is 30-38 degrees. The sucrose fine particles have good fluidity, good solubility and good compressibility, can be used as a pharmaceutic adjuvant, and are used for direct tabletting. The preparation method can prepare the sucrose fine particles which are capable of being used for direct tabletting by controlling the ratio of the volume of a fluidized bed to the weight of materials, the pressure of a water spraying pump and the hot air amount.
Owner:南京紫鸿生物科技有限公司 +1
Dual gene for improving crop yield as well as encoding protein and application thereof
InactiveCN103320456AIncrease productionIncreased sucrose contentMicrobiological testing/measurementFermentationNucleotideRapeseed
The invention discloses a dual gene for improving crop yield and belongs to the field of plant genetic engineering. The dual gene disclosed by the invention comprises a gene A and a gene B, wherein the gene A is formed by a nucleotide sequence represented by SEQID No: 1; the gene B is formed by a nucleotide sequence represented by SEQID No: 2; the gene A is a rapeseed cytoplasmic fructose-1,6-biphosphatase gene; and the gene B is a rapeseed sedoheptulose-1,7-biphosphatase gene. The invention further discloses an expression vector and the like of the dual gene. According to the dual gene, the overexpressions of the two genes have obvious promotion effects on the growth and the development of plants; a dual-gene-transformed plant is high in gene expression and enzymatic activity; and an effective method is provided for improving the crop yield.
Owner:THE INST OF BIOTECHNOLOGY OF THE CHINESE ACAD OF AGRI SCI +1
A kind of fine sugar granule and its preparation method, equipment and application
ActiveCN110585437BIncreased sucrose contentImprove stabilityDrying solid materials with heatPill deliveryGlucose-Fructose SyrupSucrose
The present invention provides a kind of fine sugar granule, the fine sugar granule has pores inside, and the outside is approximately spherical, and the fine sugar granule is made of pure sucrose and no more than 0.5% glucose syrup powder as raw materials; the fine sugar granule The particle size is 30-100 mesh, the apparent density is 0.4-0.6g / ml, and the angle of repose is 30°-35°. The fine sugar particles have good fluidity, good solubility and good compressibility, and can be used as pharmaceutical excipients for direct tablet compression; the preparation method controls the ratio of the volume of the fluidized bed to the weight of the material, the pressure of the water spray pump and the amount of hot air, the above-mentioned fine sugar granules that can be used for direct compression can be prepared.
Owner:NANJING ZIHONG BIOTECHNOLOGY CO LTD +1
Plant drought resistance related protein as well as encoding gene and application thereof
InactiveCN103305488BImprove drought toleranceIncrease productionHydrolasesMicrobiological testing/measurementBiotechnologyNucleotide
Owner:THE INST OF BIOTECHNOLOGY OF THE CHINESE ACAD OF AGRI SCI +1
A kind of long-acting potassium sulfate type compound fertilizer specially used for sugarcane
ActiveCN103288565BHigh in sugarIncrease productionAgriculture gas emission reductionFertilizer mixturesSucrosePotassium
Owner:SHIKEFENG CHEM IND CO LTD
Plants with enhanced yield and methods of construction
ActiveUS20220025340A1Increase productionIncreased biomass productionClimate change adaptationOxidoreductasesBiotechnologyHeterologous
Transgenic plants having enhanced yield and having enhanced seed yield are disclosed. The transgenic plants are transformed with a transgenic polynucleotide encoding one or more metabolic enzymes. The metabolic enzymes can be from any biological source. The transgenic polynucleotide(s) comprises a nucleic acid sequences encoding the metabolic enzymes under the control of functional plant promoters, the one or more metabolic enzymes are targeted to the plastids by the addition of plastid targeting signals. Optionally the functional plant promoters are seed specific promoters and the metabolic enzymes are targeted to the plastids by the addition of plastid targeting peptide heterologous to the metabolic enzymes. Methods of making the transgenic plants and transgenic polynucleotides are disclosed. The magnitude of the increases in seed yield achieved with these transgenic plants are unprecedented.
Owner:YIELD10 BIOSCI INC
Planting method for promoting tomato growth and development and fruit quality based on combined application of calcium and zinc
ActiveCN113575315AThe promotion effect is obviousPromote accumulationFertilising methodsLiquid fertilisersNutrient solutionSeedling
The invention discloses a planting method for promoting tomato growth and development and fruit quality based on combined application of calcium and zinc. The planting method comprises the following steps: tomato seedlings are cultivated; before field planting, zinc fertilizer base application treatment is conducted on coco coir serving as a culture medium, and according to the volume ratio of the coco coir to the medium, the concentration is set to be 0 g / L and 0.1 g / L; when the tomatoes enter the initial flowering and initial fruiting period, exogenous calcium solution spraying treatment is conducted on the first to second completely-unfolded functional leaves below the growing points of the tomatoes, four sets of CaCl2 aqueous solutions with the concentrations of 0, 0.25%, 0.5% and 1.0% are set, spraying treatment is conducted on the front faces and the back faces of the leaves evenly, spraying treatment is conducted once a week, and spraying treatment is conducted continuously for three weeks; after field planting, irrigation is conducted with a Hoagland nutrient solution with the concentration of 1 / 2 every 1-2 days, and about 500 ml of the Hoagland nutrient solution is applied to each plant once; when the tomatoes grow to a fruit expanding period, the irrigation amount of each tomato plant is increased to 1000 ml. According to the method, the 0.5% CaCl2 solution is sprayed on the leaf surfaces under the condition of 0.1 g / L zinc fertilizer basal application, so that the effect of improving the tomato quality is optimal.
Owner:SHANXI AGRI UNIV +1
A sugarcane single-bud root-promoting agent and its preparation method and application
ActiveCN111213667BRoot promoting effect is obviousPromote growthBiocidePlant growth regulatorsBiotechnologyPlant roots
The present invention relates to the field of plant root-stimulating agents, and specifically discloses a sugarcane single-bud root-stimulating agent, which is composed of the following components in mass percent: prochloraz 0.004-0.007%, carbendazim 0.07-0.09%, phenyl ether Metroconazole 0.03~0.05%, Zinc 0.05~0.08%, Potassium Indolebutyrate 0.01~0.02%, Sodium Naphthalene Acetate 0.006~0.008%, and the balance is 108 glue mixture. The root-promoting agent of the invention induces the formation of root bodies and promotes the growth of the root system; each component cooperates and works together to achieve a significant root-promoting effect. Root-stimulating agent solution treatment can significantly increase the length and weight of sugarcane roots, increase the emergence rate and tillering rate of sugarcane, and at the same time improve the stress resistance of sugarcane to a certain extent, and significantly increase the yield of sugarcane.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
Plants with enhanced yield and methods of construction
ActiveUS11174467B2Increase productionIncreased biomass productionClimate change adaptationOxidoreductasesBiotechnologyHeterologous
Transgenic plants having enhanced yield and having enhanced seed yield are disclosed. The transgenic plants are transformed with a transgenic polynucleotide encoding one or more metabolic enzymes. The metabolic enzymes can be from any biological source. The transgenic polynucleotide(s) comprises a nucleic acid sequences encoding the metabolic enzymes under the control of functional plant promoters, the one or more metabolic enzymes are targeted to the plastids by the addition of plastid targeting signals. Optionally the functional plant promoters are seed specific promoters and the metabolic enzymes are targeted to the plastids by the addition of plastid targeting peptide heterologous to the metabolic enzymes. Methods of making the transgenic plants and transgenic polynucleotides are disclosed. The magnitude of the increases in seed yield achieved with these transgenic plants are simply unprecedented.
Owner:YIELD10 BIOSCI INC
A kind of phosphate-dissolving bacterial fertilizer and its application
ActiveCN112279710BPromote growthImprove qualityBio-organic fraction processingBacteriaSucrosePhosphate
The invention discloses a phosphorus-dissolving bacterial fertilizer, which comprises phosphorus-dissolving bacteria and an organic substrate. In the invention, adding the phosphate-dissolving bacteria into the organic fertilizer can not only promote the release of soil phosphorus, but also improve soil quality, improve soil fertility, and promote plant growth. The application of phosphorus-dissolving bacterial fertilizer can better improve the content of crude ash, crude protein, crude fat, and sucrose in spring bamboo shoots of moso bamboo, and improve the nutritional components and taste of spring bamboo shoots of moso bamboo.
Owner:江西星火生物科技有限公司
Dual gene for improving crop yield as well as encoding protein and application thereof
InactiveCN103320456BIncrease productionIncreased sucrose contentMicrobiological testing/measurementFermentationNucleotideRapeseed
The invention discloses a dual gene for improving crop yield and belongs to the field of plant genetic engineering. The dual gene disclosed by the invention comprises a gene A and a gene B, wherein the gene A is formed by a nucleotide sequence represented by SEQID No: 1; the gene B is formed by a nucleotide sequence represented by SEQID No: 2; the gene A is a rapeseed cytoplasmic fructose-1,6-biphosphatase gene; and the gene B is a rapeseed sedoheptulose-1,7-biphosphatase gene. The invention further discloses an expression vector and the like of the dual gene. According to the dual gene, the overexpressions of the two genes have obvious promotion effects on the growth and the development of plants; a dual-gene-transformed plant is high in gene expression and enzymatic activity; and an effective method is provided for improving the crop yield.
Owner:THE INST OF BIOTECHNOLOGY OF THE CHINESE ACAD OF AGRI SCI +1
A method for increasing sugar content in strawberry fruit
ActiveCN108977462BHigh in sugarIncreased sucrose contentPlant peptidesFermentationFructoseMonosaccharide Transport Proteins
The invention provides a method for increasing the sugar content in strawberry fruit. The gene encoding strawberry polyol / monosaccharide transporter is introduced into the target strawberry fruit for transient overexpression to obtain strawberry fruit with high sugar content; The gene of the monosaccharide transporter consists of the base sequence shown in Sequence 1 in the sequence table. The method of the invention increases the sugar content in the strawberry fruit compared with the control, greatly increases the fructose content in the strawberry fruit, and effectively improves the strawberry fruit. Fruity taste.
Owner:INST OF GARDENING ANHUI ACADEMY OF AGRI SCI
Method of preparing a dough-based product
InactiveUS20110305795A1Inhibitory activityIncreased sucrose contentDough treatmentWort preparationReactive siteHigh sucrose
Dough with a high sucrose content (such as cake dough) tends to inhibit the activity of an anti-staling amylase such as Novamyl, making it less effective to prevent the staling of dough-based products with high sucrose content such as cakes. A good anti-staling effect in cakes can be achieved by using a carefully selected anti-staling amylase with certain properties.Analysis of a 3D structure of Novamyl shows that sucrose may inhibit by binding in the active site. Sucrose docks into the active site of Novamyl differently from the substrate or inhibitor in published models 1QHO and 1QHP. This finding is used to design sucrose-tolerant variants.
Owner:NOVOZYMES AS
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