WO2017219110A8 - Processo para produção de monossacarídeos a partir de quitina e/ou quitosana por hidrólise química e/ou enzimática e seus usos - Google Patents

Processo para produção de monossacarídeos a partir de quitina e/ou quitosana por hidrólise química e/ou enzimática e seus usos Download PDF

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Publication number
WO2017219110A8
WO2017219110A8 PCT/BR2017/050160 BR2017050160W WO2017219110A8 WO 2017219110 A8 WO2017219110 A8 WO 2017219110A8 BR 2017050160 W BR2017050160 W BR 2017050160W WO 2017219110 A8 WO2017219110 A8 WO 2017219110A8
Authority
WO
WIPO (PCT)
Prior art keywords
chitin
chitosan
chemical
enzymatic hydrolysis
monosaccharides
Prior art date
Application number
PCT/BR2017/050160
Other languages
English (en)
French (fr)
Other versions
WO2017219110A1 (pt
Inventor
Sérgio Donizeti ASCÊNCIO
Adão Lincon Bezerra MONTEL
Éber Eurípedes de SOUZA
Original Assignee
Instituto Federal De Educação, Ciência E Tecnologia Do Tocantins - Ifto
Fundação Universidade Federal Do Tocantins - Uft
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 Instituto Federal De Educação, Ciência E Tecnologia Do Tocantins - Ifto, Fundação Universidade Federal Do Tocantins - Uft filed Critical Instituto Federal De Educação, Ciência E Tecnologia Do Tocantins - Ifto
Priority to JP2019518342A priority Critical patent/JP2019518083A/ja
Priority to CN201780037205.9A priority patent/CN109689669A/zh
Priority to US16/310,303 priority patent/US11459350B2/en
Publication of WO2017219110A1 publication Critical patent/WO2017219110A1/pt
Publication of WO2017219110A8 publication Critical patent/WO2017219110A8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C07H1/08—Separation; Purification from natural products
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/04—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to nitrogen
    • C07H5/06—Aminosugars
    • 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
    • C12P19/14—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
    • C13K13/00—Sugars not otherwise provided for in this class
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)

Abstract

A presente invenção apresenta um processo para obtenção de monossacarídeos em solução aquosa ácida a partir de quitina ou quitosana por meio de hidrólise química e ou enzimática. Este processo permite a obtenção de solução de açúcares utilizando reagentes de baixo custo e de fácil aquisição, os quais possuem importância industrial. O setor técnico a que se refere esta invenção visa prover, por meio de um novo processo de produção, a indústria de alimentação e/ou indústria química, por meio de um método alternativo de fabricação de monossacarídeos mais simples e, portanto mais viável do ponto de vista técnico-econômico.
PCT/BR2017/050160 2016-06-14 2017-06-22 Processo para produção de monossacarídeos a partir de quitina e/ou quitosana por hidrólise química e/ou enzimática e seus usos WO2017219110A1 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019518342A JP2019518083A (ja) 2016-06-14 2017-06-22 化学的および／または酵素的な加水分解によるキチンおよび／またはキトサンからの単糖類の製造方法
CN201780037205.9A CN109689669A (zh) 2016-06-14 2017-06-22 通过化学和/或酶水解从壳多糖和/或脱乙酰壳多糖制备单糖的方法及其用途
US16/310,303 US11459350B2 (en) 2016-06-14 2017-06-22 Process for producing monosaccharides from chitin and/or chitosan by means of chemical and/or enzymatic hydrolysis and the uses thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102016014767-0A BR102016014767B1 (pt) 2016-06-14 2016-06-14 Processo para produção de monossacarídeos fermentescíveis a partir de quitina e/ou quitosana
BRBR102016014767-0 2016-06-22

Publications (2)

Publication Number Publication Date
WO2017219110A1 WO2017219110A1 (pt) 2017-12-28
WO2017219110A8 true WO2017219110A8 (pt) 2018-08-16

Family

ID=60783589

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2017/050160 WO2017219110A1 (pt) 2016-06-14 2017-06-22 Processo para produção de monossacarídeos a partir de quitina e/ou quitosana por hidrólise química e/ou enzimática e seus usos

Country Status (5)

Country Link
US (1) US11459350B2 (pt)
JP (1) JP2019518083A (pt)
CN (1) CN109689669A (pt)
BR (1) BR102016014767B1 (pt)
WO (1) WO2017219110A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110283864A (zh) * 2019-06-26 2019-09-27 中国科学院金属研究所 一种酸降解和酶降解相结合高效制备壳寡糖的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922260A (en) * 1973-08-24 1975-11-25 Quintin P Peniston Process for depolymerization of chitosan
PT83746B (pt) * 1985-11-15 1988-08-17 Gist Brocades Nv Processo para a preparacao de novos biocatalisadores imobilizados e para a producao de etanol por fermentacao
JP2871822B2 (ja) * 1989-08-29 1999-03-17 玉造株式会社 末端に２，５―アンヒドロマンニトール基または２，５―アンヒドロマンノース基を有するキチン・キトサンオリゴマーおよびその製造方法
JP2868635B2 (ja) * 1991-02-25 1999-03-10 玉造株式会社 キチン・キトサンオリゴマーの精製方法
CN103980328A (zh) * 2014-04-24 2014-08-13 广州天科生物科技有限公司 一种2-脱氧-d-葡萄糖的制备方法

Also Published As

Publication number Publication date
US11459350B2 (en) 2022-10-04
CN109689669A (zh) 2019-04-26
US20190256540A1 (en) 2019-08-22
BR102016014767B1 (pt) 2021-11-23
JP2019518083A (ja) 2019-06-27
WO2017219110A1 (pt) 2017-12-28
BR102016014767A2 (pt) 2018-05-29

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