[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Alissandratos et al., 2012 - Google Patents

Enzymatic acylation of starch

Alissandratos et al., 2012

View PDF
Document ID
2722592309037725111
Author
Alissandratos A
Halling P
Publication year
Publication venue
Bioresource technology

External Links

Snippet

Starch a cheap, abundant and renewable natural material has been chemically modified for many years. The popular modification acylation has been used to adjust rheological properties as well as deliver polymers with internal plasticizers and other potential uses …
Continue reading at stax.strath.ac.uk (PDF) (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/02—Esters
    • C08B31/04—Esters of organic acids, e.g. alkenyl-succinated starch
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C12P19/28—N-glycosides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxy-cellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/08—Preparation of cellulose esters of organic acids of monobasic organic acids with 3 or more carbon atoms, e.g. propionate or butyrate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers

Similar Documents

Publication Publication Date Title
Alissandratos et al. Enzymatic acylation of starch
Zarski et al. Esterification of potato starch by a biocatalysed reaction in an ionic liquid
Fan et al. Modification of starch: A review on the application of “green” solvents and controlled functionalization
Adak et al. A green approach for starch modification: Esterification by lipase and novel imidazolium surfactant
Colussi et al. Acetylated rice starches films with different levels of amylose: Mechanical, water vapor barrier, thermal, and biodegradability properties
Tupa et al. Simple organocatalytic route for the synthesis of starch esters
Tupa et al. Organocatalytic acetylation of starch: Effect of reaction conditions on DS and characterisation of esterified granules
Xu et al. Lipase-coupling esterification of starch with octenyl succinic anhydride
Van den Broek et al. Enzymatic synthesis of oligo-and polysaccharide fatty acid esters
Li et al. Ionic liquids as novel solvents for biosynthesis of octenyl succinic anhydride-modified waxy maize starch
van der Zaal et al. Isomalto/malto-polysaccharide structure in relation to the structural properties of starch substrates
CA2436398A1 (en) Hydrophobically esterified starch products and process of making the same
BeMiller One hundred years of commercial food carbohydrates in the United States
Zarski et al. From high oleic vegetable oils to hydrophobic starch derivatives: I. Development and structural studies
Pal et al. A comparative account of conditions of synthesis of hydroxypropyl derivative from corn and amaranth starch
Xu et al. Position of acetyl groups on anhydroglucose unit in acetylated starches with intermediate degrees of substitution
EP1278780A2 (en) ESTERIFIED POLYSACCHARIDE PRODUCTS AND $g(G)-LACTONE RING OPENED KETENE DIMER PRODUCTS CONTAINING THE COMPOSITIONS, AND PROCESS OF MAKING THE SAME
Prashanth et al. Galactomannan esters—A simple, cost-effective method of preparation and characterization
Kaewprapan et al. Lipase-catalyzed synthesis of hydrophobically modified dextrans: Activity and regioselectivity of lipase from Candida rugosa
Lehmann et al. Preparing esters from high-amylose starch using ionic liquids as catalysts
Shogren Modification of maize starch by thermal processing in glacial acetic acid
US6852852B2 (en) Method of producing regioselectively substituted esters of oligo- and polysaccharides
MacCormick et al. Chemo-enzymatic synthesis of clickable xylo-oligosaccharide monomers from hardwood 4-O-methylglucuronoxylan
Biswas et al. Ionic liquid as a solvent and catalyst for acylation of maltodextrin
Franssen et al. Chemically Modified Starch; Allyl-and Epoxy-Starch Derivatives: Their Synthesis and Characterization