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35 results about "Sedoheptulose" patented technology

Sedoheptulose or D-altro-heptulose is a ketoheptose—a monosaccharide with seven carbon atoms and a ketone functional group. It is one of the few heptoses found in nature, and is found in various fruits and vegetables ranging from carrots and leeks to figs, mangos and avocados.

Alkylpolyglucosides containing disinfectant compositions active against pseudomonas microorganism

An antiseptic cleansing composition comprising an antimicrobial agent, an effective amount of an alkylpolysaccharide surfactant, at least one alkyl alcohol and at least one aryl alcohol. Suitable surfactant alkylpolysaccharides may contain one or more sugar units selected from the group consisting of maltose, arabinose, xylose, mannose, galactose, gulose, idose, talose, allose, altrose, sucrose, fructose, sorbose, levulose, lactose, allulose, tagatose, alloheptulose, sedoheptulose, glucoheptulose, mannoheptulose, guloheptulose, idoheptulose, galactoheptulose, taloheptulose and derivatives thereof. Suitable antimicrobial agents include chlorhexidine, chlorhexidine salt, chlorophenol derivative, octenidindihydrochloride (CH3—(CH2)7—NHON—(CH2)10—NO—NH(CH2)7—CH2 or any other salt thereof, and quaternary ammonium compounds.
Owner:NOVAPHARM RES AUSTRALIA

Method for improving productivity of higher plants

The present invention relates to a method to improve the primary metabolism of a higher plant having chloroplasts by expressing fructose-1,6-bisphosphatase / sedoheptulose-1,7-bisphosphatase derived from Cyanobacterium synechococcus in the chloroplasts. The invention further relates to transgenic plants comprising DNA encoding fructose-1,6-bisphosphatase / sedoheptulose-1,7-bisphosphatase derived from Cyanobacterium synechococcus.
Owner:NARA INSTITUTE OF SCIENCE AND TECHNOLOGY

Preparation method of sedoheptulose and aldose in immobilized enzyme cascade reaction

The invention relates to a preparation method of sedoheptulose and aldose in an immobilized enzyme cascade reaction, and specifically discloses a method for preparing sedoheptulose and aldose in the immobilized enzyme cascade reaction. The method comprises the following steps: taking L-erythrulose and 1,3-dioxyacetone as starting materials, and preparing D-sedoheptulose-7-phosphoric acid by usinga one-pot method of immobilized kinase EK, immobilized isomerase TRI, erythrulose phosphoric acid isomerase RPI, immobilized aldolase FSA and immobilized ATP regenerated enzyme PPK; and further generating sedoheptulose and aldose. The method is high in preparation efficiency and cheap in raw materials, and is applicable to large-scale industrial production, so that the preparation cost is greatlyreduced.
Owner:SHENZHEN READLINE BIOTECH CO LTD

Application of sedoheptulose to preparation of new anti-hepatitis B medicament

The invention discloses application of sedoheptulose to the preparation of a new anti-hepatitis B medicament. The structural formula of the sedoheptulose is disclosed in the specification. Proved by a 2.2.1.5 cell line in vitro experiment and an in vivo experiment of a hepatitis B virus infected duck, the sedoheptulose can effectively suppress the activity of the hepatitis B viruses.
Owner:GUANGDONG YUELONG PHARMA

Expression of sedoheptulose 1,7 bisphosphatase in transgenic plants

InactiveUS20050005331A1Promote assimilationImproving carbon assimilation, storage and exportHydrolasesOther foreign material introduction processesSucroseSedoheptulose 7-phosphate
Sedoheptulose 1,7-bisphosphatase (SBPase) is an enzyme catalyzing the reaction converting sedoheptulose 1,7-bisphosphate into sedoheptulose 7-phosphate. This enzyme is located in the chloroplast in leaves and stems. Overexpression of SBPase in transgenic plants is provided to improve plant yield by increasing leaf starch biosynthetic ability in particular and sucrose production in general. Deregulated variants of the enzymes are also provided.
Owner:MONSANTO TECH LLC

Application of thiadiazole compound in inhibiting growth of algae and activity of enzyme and algicide for inhibiting growth of algae

The invention relates to the field of pesticide, and discloses an application of a thiadiazole compound shown in formula (I) in inhibiting the growth of algae and activity of algae fructose-1, 6- / sedoheptulose-1,7-biphosphatase, and discloses algicide for inhibiting the growth of algae. An active component of the algicide is at least one of thiadiazole compounds shown in the formula (I). According to the total weight of the algicide, the content of the active component is 0.1 to 100 percent by weight. The thiadiazole compound has advantages of high inhibition rate and small toxicity when in inhibiting the growth of algae. (See the specifications).
Owner:HUAZHONG NORMAL UNIV

Compound inhibiting algae growth and preparation method thereof and algicide and application of compound and algicide

The invention relates to the field of pesticides and environment, and discloses a compound inhibiting algae growth and a preparation method thereof and algicide and application of the compound and the algicide. The compound inhibiting the algae growth has a structure shown in a formula (I). The compound inhibiting the algae growth can inhibit activity of blue algae fructose-1, 6- / sedoheptulose-1, 7-biphosphatase and can serve as the algicide for use. The compound shown in the formula (I) has the advantages of being high in inhibition ratio, small in toxicity and high in selectivity when the compound inhibits the growth of the algae or kills algae. Please see the formula in the description.
Owner:HUAZHONG NORMAL UNIV

Method For Improving Productivity of Plant By Chloroplast Technology

InactiveUS20090044300A1High photosynthesis activityPromote growthHydrolasesMicroorganismsNucleotidePollen
An object of the present invention is to provide a transformed plant which has high photosynthesis activity, and has promoted growth and productivity as compared with a wild strain, and has no fear of diffusion of an introduced gene by pollens, by expressing a trait of a specified gene by chloroplast technology in a higher plant. According to the present invention, there is provided a transformed plant using a gene recombinant vector having an expression cassette for enhancing photosynthesis activity, containing a DNA fragment comprising a gene encoding a protein having fructose-1,6-bisphosphatase sedoheptulose-1,7-bisphosphatase activities between a nucleotide sequence complementary to the chloroplast gene rbcL and the chloroplast gene aacD.
Owner:NATIONAL UNIVERSITY +1

Dual gene for improving crop yield as well as encoding protein and application thereof

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

Methanol utilization

Described herein are enzymes, such as for example, methanol dehydrogenase (MDH), 3-hexulose-6-phosphate isomerase (PHI), 3-hexulose-6-phosphate synthase (HPS), ribose-5-phosphate isomerase (RPI), ribulose 5-phosphate 3-epimerase (RPE), transketolase (TKT), transaldolase (TAL) enzymes, phosphofructokinase (PFK), Sedoheptulose 1,7-Bisphosphatase (GLPX), fructose-bisphosphate aldolase (FBA), 6-phosphogluconate dehydrogenase (GND), and glucose-6-phosphate dehydrogenase (ZWF); recombinant host cells expressing the enzymes; methods of producing methylotrophic cells; and methods of producing amino acids (e.g., lysine).
Owner:GINKGO BIOWORKS INC

Water-based microelectronic stripping and cleaning combined agent

The invention discloses a water-based microelectronic stripping and cleaning combined agent which comprises pure water, a metal protection solution, a degumming solution, a corrosion inhibitor, a compatible solution, sodium persulfate and isopropanol, the compatible solution is propylene glycol, and the metal protection solution comprises pure water, polymaleic anhydride and zinc diethylphosphinate. The degumming liquid is a methyl pyrrolidone solution of hypochlorous acid quaternary alkyl ammonium, and the corrosion inhibitor is an aqueous solution of sedoheptulose. The invention belongs to the technical field of production and cleaning of electronic components, and particularly provides a cleaning agent which can reduce the content of halogen ions on the surface of a wafer, form a metal protective film on the surface of metal, prevent corrosion of chloride ions, oxygen and hydroxyl ions to the metal, quickly clean photoresist, further reduce corrosion to the metal and improve the production efficiency. And the water-based microelectronic stripping and cleaning combination agent can be used for dissolving or washing away etching residues.
Owner:太仓德力金属表面工程技术有限公司

Application of thiadiazole compounds in inhibiting algae growth and enzyme activity and algicide for inhibiting algae growth

The invention relates to the field of pesticide, and discloses an application of a thiadiazole compound shown in formula (I) in inhibiting the growth of algae and activity of algae fructose-1, 6- / sedoheptulose-1,7-biphosphatase, and discloses algicide for inhibiting the growth of algae. An active component of the algicide is at least one of thiadiazole compounds shown in the formula (I). According to the total weight of the algicide, the content of the active component is 0.1 to 100 percent by weight. The thiadiazole compound has advantages of high inhibition rate and small toxicity when in inhibiting the growth of algae. (See the specifications).
Owner:HUAZHONG NORMAL UNIV

Effective heat treatment method for identifying and quarantine fruit flies and application thereof

The invention relates to the technical field of bioinformatics, in particular to an effective heat treatment method for identifying and quarantine fruit flies and application thereof. The method comprises the following steps: identifying quarantine fruit flies and non-quarantine fruit flies according to the difference of the content of metabolites; the metabolite comprises tyrosine, 3-hydroxykynurenine, 4-hydroxyhippuric acid, adenylic acid, dopa, trehalose, malic acid, homoserine, glucose, fumaric acid, yellow uric acid, mannitol, succinic acid, inositol, threonic acid, pinocembriose, uric acid, methionine, serine, oleic acid, stearic acid, palmitoleic acid, glycolic acid, glycine, palmitic acid, putrescine, lactic acid and aminomalonic acid. The compound is one or more of beta-hydroxybutyric acid, alpha-hydroxyglutaric acid, sedoheptulose-7-phosphoric acid or adenosine. The invention provides a plurality of markers which can be used for identifying and quarantine the fruit flies and can effectively distinguish whether the fruit flies are subjected to heat treatment or not.
Owner:CHINESE ACAD OF INSPECTION & QUARANTINE +1

Application of 2,5-bis(substituted carbamoylmethylthio)-1,3,4-thiadiazoles in inhibiting the growth of cyanobacteria

The invention discloses application of a 2,5-di(substituted formamyl methylthio group)-1,3,4-thiadiazole compound in inhibiting blue-green algae growth, and belongs to the field of agricultural production and environmental protection. The structure of the 2,5-di(substituted formamyl methylthio group)-1,3,4-thiadiazole compound is as shown in a formula I, and R1, R2, R3, R4 and R5 in the formula I each adopt any one radical group of hydrogen or a halogen or an alkyl group or a hydroxyl group or trifluoromethyl or a nitro group. The compound has a good inhibiting effect on blue-green algae fructose-1,6- / sedoheptulose-1,7-biphosphatase; a good inhibiting effect on blue-green algae is achieved, and the compound can serve as the effective component of algicide to be applied to comprehensive treatment of blue-green algae bloom. The compound can be mixed with an allowable carrier in a water body or a diluent to be prepared into various commonly-used dosage forms such as a water mixture, an emulsion, an aqueous solution and a mobile agent to serve as the algicide for use. Please see the formula I in the description.
Owner:HUAZHONG NORMAL UNIV

Method for production of stolon-forming plant having improved tuber production ability or stolon production ability compared with wild type, and stolon-forming plant produced by the method

The present invention provides: a method for producing stolon-forming plant having an improved tuber production ability as compared with a corresponding wild strain; and a stolon-forming plant produced by the method. The present invention also provides: a method for producing a stolon-forming plant having an improved stolon formation ability as compared with a corresponding wild strain; a stolon-forming plant produced by the method; and a kit for improving a stolon formation ability of a stolon-forming plant. The method of the present invention is a method for producing a stolon-forming plant having an improved tuber production ability as compared with a corresponding wild strain, the method including the step of introducing, into a stolon-forming plant, a Ran gene derived from Citrullus lanatus. The method of the present invention can further include the step of introducing, into a stolon-forming plant, a polynucleotide encoding fructose-1,6-bisphosphatase / sedoheptulose-1,7-bisphosphatase derived from a blue-green alga.
Owner:NARA INSTITUTE OF SCIENCE AND TECHNOLOGY +1

Method for producing sedoheptulose

Sedoheptulose, which is a saccharide falling within the categories of ketoses and heptuloses, is one of a small number of heptuloses occurring in nature. A method for producing sedoheptulose may use a bacterium, and / or may improve the productivity of sedoheptulose by the bacterium, and the bacterium. To solve this problem, provided are a method for producing sedoheptulose using a bacterium owing to the deletion or attenuation of a specific enzymatic function, a method for improving the productivity of sedoheptulose by the bacterium, and the bacterium.
Owner:NAGASE & COMPANY
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