GB1211417A - Process for the production of pure lactulose - Google Patents

Process for the production of pure lactulose

Info

Publication number
GB1211417A
GB1211417A GB52414/68A GB5241468A GB1211417A GB 1211417 A GB1211417 A GB 1211417A GB 52414/68 A GB52414/68 A GB 52414/68A GB 5241468 A GB5241468 A GB 5241468A GB 1211417 A GB1211417 A GB 1211417A
Authority
GB
United Kingdom
Prior art keywords
lactulose
calcium
parts
temperature
crude
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.)
Expired
Application number
GB52414/68A
Other languages
English (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.)
Laevosan Ges C F Boehringer &
Sueddeutsche Zucker AG
Original Assignee
Laevosan Ges C F Boehringer &
Sueddeutsche Zucker AG
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 DE19671643834 external-priority patent/DE1643834A1/de
Application filed by Laevosan Ges C F Boehringer &, Sueddeutsche Zucker AG filed Critical Laevosan Ges C F Boehringer &
Publication of GB1211417A publication Critical patent/GB1211417A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB52414/68A 1967-11-07 1968-11-05 Process for the production of pure lactulose Expired GB1211417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671643834 DE1643834A1 (de) 1967-11-07 1967-11-07 Verfahren zur Reingewinnung von Lactulose aus Lactulose-Rohsirupen

Publications (1)

Publication Number Publication Date
GB1211417A true GB1211417A (en) 1970-11-04

Family

ID=5684410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52414/68A Expired GB1211417A (en) 1967-11-07 1968-11-05 Process for the production of pure lactulose

Country Status (7)

Country Link
US (2) US3562012A (https=)
AT (1) AT282647B (https=)
BE (1) BE723384A (https=)
BR (1) BR6803742D0 (https=)
FR (1) FR1598173A (https=)
GB (1) GB1211417A (https=)
NL (1) NL6815754A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333295A1 (en) * 1988-03-18 1989-09-20 Duphar International Research B.V Method of preparing solid lactulose

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944331B1 (https=) * 1971-05-31 1974-11-27
US4659390A (en) * 1982-07-26 1987-04-21 General Foods Corporation Method and manufacture for moisture-stable, inorganic, microporous saccharide salts
IT1206140B (it) * 1984-03-22 1989-04-14 Sirac Srl Procedimento per la purificazione di lattulosio.
IT1223398B (it) * 1987-12-01 1990-09-19 Sirac Spa Procedimento per la preparazione di lattulosio cristallino ad alta purezza

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546206A (en) * 1967-09-20 1970-12-08 Kraftco Corp Method of making lactulose
US3505309A (en) * 1967-09-25 1970-04-07 Research Corp Process for lactulose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333295A1 (en) * 1988-03-18 1989-09-20 Duphar International Research B.V Method of preparing solid lactulose
AU608957B2 (en) * 1988-03-18 1991-04-18 Duphar International Research B.V. Method of preparing solid lactulose

Also Published As

Publication number Publication date
FR1598173A (https=) 1970-07-06
BR6803742D0 (pt) 1973-01-16
AT282647B (de) 1970-07-10
NL6815754A (https=) 1969-05-09
US3692766A (en) 1972-09-19
US3562012A (en) 1971-02-09
BE723384A (https=) 1969-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees