DE2038230A1 - Verfahren zur Gewinnung von Laktulose und Laktobionsaeure aus Laktose - Google Patents

Verfahren zur Gewinnung von Laktulose und Laktobionsaeure aus Laktose

Info

Publication number
DE2038230A1
DE2038230A1 DE19702038230 DE2038230A DE2038230A1 DE 2038230 A1 DE2038230 A1 DE 2038230A1 DE 19702038230 DE19702038230 DE 19702038230 DE 2038230 A DE2038230 A DE 2038230A DE 2038230 A1 DE2038230 A1 DE 2038230A1
Authority
DE
Germany
Prior art keywords
lactulose
lactose
acid
solution
lactobionic acid
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.)
Pending
Application number
DE19702038230
Other languages
German (de)
English (en)
Inventor
Masakazu Mitsuhashi
Toshio Miyake
Shuzo Sakai
Yoshinori Sato
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.)
Nagase Viita Co Ltd
Original Assignee
Hayashibara Co 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
Priority claimed from JP6051769A external-priority patent/JPS5520679B1/ja
Priority claimed from JP44061325A external-priority patent/JPS4948507B1/ja
Application filed by Hayashibara Co Ltd filed Critical Hayashibara Co Ltd
Publication of DE2038230A1 publication Critical patent/DE2038230A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B10/00—Production of sugar juices
    • C13B10/14—Production of sugar juices using extracting agents other than water, e.g. alcohol or salt solutions
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/14—Organic oxygen compounds
    • A21D2/18—Carbohydrates
    • A21D2/181—Sugars or sugar alcohols
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30—Artificial sweetening agents
    • A23L27/33—Artificial sweetening agents containing sugars or derivatives
    • 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
    • C12P19/12—Disaccharides
    • 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
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides
    • 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
    • C13K13/005—Lactulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Molecular Biology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
DE19702038230 1969-07-31 1970-07-31 Verfahren zur Gewinnung von Laktulose und Laktobionsaeure aus Laktose Pending DE2038230A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6051769A JPS5520679B1 (https=) 1969-07-31 1969-07-31
JP44061325A JPS4948507B1 (https=) 1969-08-02 1969-08-02

Publications (1)

Publication Number Publication Date
DE2038230A1 true DE2038230A1 (de) 1971-03-04

Family

ID=26401587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702038230 Pending DE2038230A1 (de) 1969-07-31 1970-07-31 Verfahren zur Gewinnung von Laktulose und Laktobionsaeure aus Laktose

Country Status (4)

Country Link
DE (1) DE2038230A1 (https=)
FR (1) FR2053323B1 (https=)
GB (1) GB1325727A (https=)
IT (1) IT1023006B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132509A1 (en) * 1983-06-20 1985-02-13 Sirac Srl Process for purifying lactulose syrup
WO2001051498A1 (en) * 2000-01-14 2001-07-19 Biolife Solutions, Inc. Novel techniques for the preparation and crystallization of 4-o-beta-d-galactopyranosyl-d-gluconic acid

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1416803E (pt) 2001-05-07 2007-08-27 Kraft Foods R & D Inc Processo para produção de queijos e outros lacticínios e produtos derivados.
DE10362249B4 (de) 2003-05-05 2014-05-15 Südzucker AG Mannheim/Ochsenfurt C1-selektive Oxidation von Oligosacchariden und die Verwendung eines Kohlenstoff geträgerten Gold-Katalysators für diese Oxidation
PL1718169T3 (pl) * 2004-02-23 2013-02-28 Novozymes As Produkt spożywczy na bazie mięsa, zawierający kwas laktobionowy
RU2734782C1 (ru) * 2020-04-15 2020-10-23 Общество с ограниченной ответственностью «Завод глубокой переработки молока «ЛактоПром» Способ производства лактулозы

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132509A1 (en) * 1983-06-20 1985-02-13 Sirac Srl Process for purifying lactulose syrup
WO2001051498A1 (en) * 2000-01-14 2001-07-19 Biolife Solutions, Inc. Novel techniques for the preparation and crystallization of 4-o-beta-d-galactopyranosyl-d-gluconic acid

Also Published As

Publication number Publication date
FR2053323B1 (https=) 1973-03-16
FR2053323A1 (https=) 1971-04-16
GB1325727A (en) 1973-08-08
IT1023006B (it) 1978-05-10

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