FR2396079A1 - NEW STARCH HYDROLYSATE USED AS A SWEETENER AND ITS PREPARATION METHOD - Google Patents

NEW STARCH HYDROLYSATE USED AS A SWEETENER AND ITS PREPARATION METHOD

Info

Publication number
FR2396079A1
FR2396079A1 FR7820414A FR7820414A FR2396079A1 FR 2396079 A1 FR2396079 A1 FR 2396079A1 FR 7820414 A FR7820414 A FR 7820414A FR 7820414 A FR7820414 A FR 7820414A FR 2396079 A1 FR2396079 A1 FR 2396079A1
Authority
FR
France
Prior art keywords
weight
starch
maltose
hydrolyzate
total weight
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7820414A
Other languages
French (fr)
Other versions
FR2396079B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meiji Seika Kaisha Ltd
Original Assignee
Meiji Seika Kaisha Ltd
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 Meiji Seika Kaisha Ltd filed Critical Meiji Seika Kaisha Ltd
Publication of FR2396079A1 publication Critical patent/FR2396079A1/en
Application granted granted Critical
Publication of FR2396079B1 publication Critical patent/FR2396079B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C13K7/00—Maltose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Seasonings (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Cet hydrolysat d'amidon contient jusqu'à 10 % en poids de glucose, au moins 72 % en poids de maltose et maltotriose pris ensemble, moins de 70 % en poids de maltose et jusqu'à 20 % en poids de l'ensemble dextrine et oligosaccharides aussi élevés ou plus élevés que le maltotétraose, ces teneurs étant calculées par rapport au poids total des matières sèches, l'autre constituant de l'hydrolysat étant l'eau et il présente une viscosité à 25 degrés C pouvant atteindre 2000 cps quand la concentration en matières sèches est de 75 % en poids par rapport au poids totaL On le prépare par saccharification d'un amidon liquéfié en le traitant une température de 60/65 degrés C et à un pH de 5,0-7,0 avec une Streptomyces amylase ayant une activité enzymatique et des caractéristiques telles que le pH d'activité optimum se situe entre 4,5 et 5,0 pour le substrat d'amidon, que la limite d'hydrolyse de l'amidon par cet enzyme ne soit pas supérieure à 75 % du maltose théorique et que le rapport de glucose à maltose produits à partir de l'amidon par cet enzyme ne soit pas supérieur à 0,06 : 1 en poids, puis par concentration de l'hydrolysat d'amidon obtenu à une teneur en eau de 40 à 5 % en poids par rapport au poids total de l'hydrolysat d'amidon.This starch hydrolyzate contains up to 10% by weight of glucose, at least 72% by weight of maltose and maltotriose taken together, less than 70% by weight of maltose and up to 20% by weight of the whole dextrin and oligosaccharides as high or higher than maltotetraose, these contents being calculated relative to the total weight of the dry matter, the other constituent of the hydrolyzate being water and it has a viscosity at 25 degrees C which can reach 2000 cps when the concentration of dry matter is 75% by weight relative to the total weight. It is prepared by saccharification of a liquefied starch by treating it at a temperature of 60/65 degrees C and at a pH of 5.0-7.0 with a Streptomyces amylase having enzymatic activity and characteristics such that the optimum activity pH is between 4.5 and 5.0 for the starch substrate, regardless of the limit of starch hydrolysis by this enzyme is not more than 75% of theoretical maltose and that the glucose ratio maltose produced from starch by this enzyme is not more than 0.06: 1 by weight, then by concentration of the obtained starch hydrolyzate to a water content of 40 to 5% by weight with respect to to the total weight of the starch hydrolyzate.

FR7820414A 1977-06-30 1978-06-29 NEW STARCH HYDROLYSATE USED AS A SWEETENER AND ITS PREPARATION METHOD Granted FR2396079A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7716877A JPS5411954A (en) 1977-06-30 1977-06-30 Starch suger composition and its production

Publications (2)

Publication Number Publication Date
FR2396079A1 true FR2396079A1 (en) 1979-01-26
FR2396079B1 FR2396079B1 (en) 1983-08-19

Family

ID=13626249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820414A Granted FR2396079A1 (en) 1977-06-30 1978-06-29 NEW STARCH HYDROLYSATE USED AS A SWEETENER AND ITS PREPARATION METHOD

Country Status (5)

Country Link
JP (1) JPS5411954A (en)
CA (1) CA1106304A (en)
FR (1) FR2396079A1 (en)
GB (1) GB2001075B (en)
IN (1) IN149335B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445839A1 (en) * 1979-01-08 1980-08-01 Roquette Freres HYDROLYSATE OF POSSIBLE HYDROGEN STARCH, PROCESS FOR THE PREPARATION THEREOF AND APPLICATIONS THEREOF
JPS59213723A (en) * 1983-05-20 1984-12-03 Mitsui Petrochem Ind Ltd Manufacture of polyamide copolymer
FR2555992B1 (en) * 1983-12-05 1986-10-24 Grain Processing Corp PROCESS FOR PRODUCING A STARCH HYDROLYSATE
JPS6196942A (en) * 1984-10-19 1986-05-15 明治製菓株式会社 Fermented food containing fructo-oligosaccharide and its production
JP3533239B2 (en) 1994-03-01 2004-05-31 株式会社林原生物化学研究所 Maltohexaose / maltoheptaose-forming amylase, method for producing the same and use thereof
JP2007210896A (en) * 2006-02-07 2007-08-23 Kao Corp Keratotic plug-remover
FR3045055B1 (en) * 2015-12-10 2020-02-21 Roquette Freres LOW VISCOSITY STARCH HYDROLYSAT HAVING IMPROVED RETROGRADATION BEHAVIOR
CN109549059B (en) * 2018-12-10 2022-06-17 山东百龙创园生物科技股份有限公司 Moisture-preserving syrup and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1037254A (en) * 1962-06-14 1966-07-27 Staley Mfg Co A E Method of producing starch syrup
US3804717A (en) * 1970-10-27 1974-04-16 Meiji Seika Kaisha Production of new amylases by cultivation of streptomyces and uses of these new amylases
US3922196A (en) * 1974-01-28 1975-11-25 Cpc International Inc Enzymatic hydrolysis of granular starch
FR2278768A1 (en) * 1974-07-17 1976-02-13 Hayashibara Biochem Lab PROCESS FOR PREPARATION OF SACCHARIFIED STARCH PRODUCTS IN WHICH MALTOSE IS THE PREDOMINANT CONSTITUENT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120575A (en) * 1974-08-12 1976-02-18 Omron Tateisi Electronics Co KINSETS SUUITSUCHI

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1037254A (en) * 1962-06-14 1966-07-27 Staley Mfg Co A E Method of producing starch syrup
US3804717A (en) * 1970-10-27 1974-04-16 Meiji Seika Kaisha Production of new amylases by cultivation of streptomyces and uses of these new amylases
US3922196A (en) * 1974-01-28 1975-11-25 Cpc International Inc Enzymatic hydrolysis of granular starch
FR2278768A1 (en) * 1974-07-17 1976-02-13 Hayashibara Biochem Lab PROCESS FOR PREPARATION OF SACCHARIFIED STARCH PRODUCTS IN WHICH MALTOSE IS THE PREDOMINANT CONSTITUENT

Also Published As

Publication number Publication date
JPS5411954A (en) 1979-01-29
GB2001075A (en) 1979-01-24
JPS6226336B2 (en) 1987-06-08
FR2396079B1 (en) 1983-08-19
CA1106304A (en) 1981-08-04
IN149335B (en) 1981-10-24
GB2001075B (en) 1982-05-26

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