MY175243A - A method of hydrolyzing polysaccharides - Google Patents

A method of hydrolyzing polysaccharides

Info

Publication number
MY175243A
MY175243A MYPI2012700623A MYPI2012700623A MY175243A MY 175243 A MY175243 A MY 175243A MY PI2012700623 A MYPI2012700623 A MY PI2012700623A MY PI2012700623 A MYPI2012700623 A MY PI2012700623A MY 175243 A MY175243 A MY 175243A
Authority
MY
Malaysia
Prior art keywords
polysaccharides
hydrolyzing
hydrolyzing polysaccharides
vacuum environment
rapidly
Prior art date
Application number
MYPI2012700623A
Inventor
Bin Sarip Harun
Allaf Karim
Azemi Mohamad Noor Mohamad
Original Assignee
Univ Kuala Lumpur Unikl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Kuala Lumpur Unikl filed Critical Univ Kuala Lumpur Unikl
Priority to MYPI2012700623A priority Critical patent/MY175243A/en
Priority to PCT/MY2013/000166 priority patent/WO2014038928A2/en
Publication of MY175243A publication Critical patent/MY175243A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • 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
    • C08B30/04—Extraction or purification
    • C08B30/042—Extraction or purification from cereals or grains
    • 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
    • C08B30/04—Extraction or purification
    • C08B30/042—Extraction or purification from cereals or grains
    • C08B30/046—Extraction or purification from cereals or grains from wheat
    • 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
    • C08B30/04—Extraction or purification
    • C08B30/048—Extraction or purification from potatoes
    • 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
    • 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
    • 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
    • C12P19/02—Monosaccharides
    • 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
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • 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
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A method for hydrolyzing polysaccharides comprising the steps of: removing air from the polysaccharides using a vacuum environment; heating the polysaccharides rapidly with a high pressure fluid; and cooling the heated polysaccharides abruptly under a vacuum environment to obtain the hydrolysed polysaccharides.
MYPI2012700623A 2012-09-10 2012-09-10 A method of hydrolyzing polysaccharides MY175243A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2012700623A MY175243A (en) 2012-09-10 2012-09-10 A method of hydrolyzing polysaccharides
PCT/MY2013/000166 WO2014038928A2 (en) 2012-09-10 2013-09-10 A method of hydrolyzing polysaccharides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2012700623A MY175243A (en) 2012-09-10 2012-09-10 A method of hydrolyzing polysaccharides

Publications (1)

Publication Number Publication Date
MY175243A true MY175243A (en) 2020-06-16

Family

ID=50237732

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012700623A MY175243A (en) 2012-09-10 2012-09-10 A method of hydrolyzing polysaccharides

Country Status (2)

Country Link
MY (1) MY175243A (en)
WO (1) WO2014038928A2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6098999A (en) * 1983-10-31 1985-06-01 工業技術院長 Saccharification of wood
US8445236B2 (en) * 2007-08-22 2013-05-21 Alliance For Sustainable Energy Llc Biomass pretreatment
JP2009142172A (en) * 2007-12-12 2009-07-02 Oji Paper Co Ltd Method for producing sugar composition using biomass as raw material
JP4886074B2 (en) * 2009-02-16 2012-02-29 三井造船株式会社 Biotreatment saccharification pretreatment method and saccharification method using the pretreatment method
JP2012075357A (en) * 2010-09-30 2012-04-19 Kawasaki Heavy Ind Ltd Method for producing ethanol using cellulosic biomass as raw material
CN103221547B (en) * 2010-11-09 2015-12-09 绿源乙醇公司 For producing the continuation method of ethanol from lignocellulosic biomass
AU2012223954B2 (en) * 2011-03-03 2016-02-18 Toray Industries, Inc. Method for producing sugar solution

Also Published As

Publication number Publication date
WO2014038928A2 (en) 2014-03-13
WO2014038928A3 (en) 2014-07-17

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