DE69407083T2 - Verfahren zur Herstellung von kristallisierten Lactulose aus handelsüblichem Sirup - Google Patents

Verfahren zur Herstellung von kristallisierten Lactulose aus handelsüblichem Sirup

Info

Publication number
DE69407083T2
DE69407083T2 DE69407083T DE69407083T DE69407083T2 DE 69407083 T2 DE69407083 T2 DE 69407083T2 DE 69407083 T DE69407083 T DE 69407083T DE 69407083 T DE69407083 T DE 69407083T DE 69407083 T2 DE69407083 T2 DE 69407083T2
Authority
DE
Germany
Prior art keywords
lactulose
preparation
commercially available
weight
crystallized
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 - Fee Related
Application number
DE69407083T
Other languages
English (en)
Other versions
DE69407083D1 (de
Inventor
Giuseppe Bimbi
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.)
Inalco SpA
Original Assignee
Inalco SpA
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 Inalco SpA filed Critical Inalco SpA
Publication of DE69407083D1 publication Critical patent/DE69407083D1/de
Application granted granted Critical
Publication of DE69407083T2 publication Critical patent/DE69407083T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07H3/04—Disaccharides
    • 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)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Medicinal Preparation (AREA)
DE69407083T 1993-04-28 1994-04-21 Verfahren zur Herstellung von kristallisierten Lactulose aus handelsüblichem Sirup Expired - Fee Related DE69407083T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930833A IT1271449B (it) 1993-04-28 1993-04-28 Procedimento per la preparazione di lattulosio cristallino da sciroppi commerciali

Publications (2)

Publication Number Publication Date
DE69407083D1 DE69407083D1 (de) 1998-01-15
DE69407083T2 true DE69407083T2 (de) 1998-07-02

Family

ID=11365909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407083T Expired - Fee Related DE69407083T2 (de) 1993-04-28 1994-04-21 Verfahren zur Herstellung von kristallisierten Lactulose aus handelsüblichem Sirup

Country Status (8)

Country Link
US (1) US5480491A (de)
EP (1) EP0622374B1 (de)
JP (1) JP3589357B2 (de)
AT (1) ATE160781T1 (de)
CA (1) CA2121954C (de)
DE (1) DE69407083T2 (de)
DK (1) DK0622374T3 (de)
IT (1) IT1271449B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1291589B1 (it) 1997-04-17 1999-01-11 Inalco Spa Processo per la preparazione di uno sciroppo di lattulosio mediante isomerizzazione di lattosio
ES2720080T3 (es) 2007-11-14 2019-07-17 Fresenius Kabi Austria Gmbh Procedimiento continúo para la preparación de lactulosa cristalina
CN101998859B (zh) * 2008-03-18 2014-03-05 亚历山大·弗拉基米罗维奇·季科夫斯基 用于预防与抗生素肠道给药相关的生态失调的药物组合物
BRPI0822359A2 (pt) * 2008-03-18 2015-07-14 Aleksander Vladimirovich Dikovskiy Composição farmacêutica de antibióticos e prebióticos para prevenir e tratar disbiose durante terapia antibacteriana

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1163540B (it) * 1983-06-20 1987-04-08 Sirac Srl Procedimento per la purificazione dello sciroppo di lattulosio
IT1206140B (it) * 1984-03-22 1989-04-14 Sirac Srl Procedimento per la purificazione di lattulosio.
IT1173459B (it) * 1984-03-22 1987-06-24 Sirac Spa Resine boroniche stabili ad elevato potere assorbente selettivo
JPS61104800A (ja) * 1984-10-26 1986-05-23 日研化学株式会社 ラクツロ−ス結晶含有粉末の製造方法
IT1215406B (it) * 1987-04-03 1990-02-08 Sirac Spa Resine boroniche stabili di elevato poytere assorbente selettivo.
IT1215407B (it) * 1987-04-03 1990-02-08 Sirac Spa Resine boroniche di elevato potere assorbente selettivo.
IT1223398B (it) * 1987-12-01 1990-09-19 Sirac Spa Procedimento per la preparazione di lattulosio cristallino ad alta purezza
IT1224438B (it) * 1987-12-30 1990-10-04 Sirac Srl Processo per l'ottenimento di sciroppi di lattulosio ad elevata purezza e sciroppo cosi' ottenuto
IL89624A0 (en) * 1988-03-18 1989-09-10 Duphar Int Res Preparation of solid lactulose
CA1321583C (en) * 1988-09-01 1993-08-24 Eiki Deya Production process of high-purity lactulose syrup
JP2628368B2 (ja) * 1989-01-28 1997-07-09 森永乳業株式会社 高純度ラクチュロース粉末の製造法ならびにラクチュロースを含むビフイズス菌製剤の製造法
DE69120013T2 (de) * 1990-10-12 1996-10-24 Duphar Int Res Feste Laktulose
JP2848721B2 (ja) * 1991-08-09 1999-01-20 森永乳業株式会社 結晶ラクチュロース三水和物とその製造法

Also Published As

Publication number Publication date
JPH06319600A (ja) 1994-11-22
CA2121954A1 (en) 1994-10-29
DE69407083D1 (de) 1998-01-15
JP3589357B2 (ja) 2004-11-17
CA2121954C (en) 2004-06-22
DK0622374T3 (da) 1998-08-10
IT1271449B (it) 1997-05-28
ITMI930833A0 (it) 1993-04-28
EP0622374A1 (de) 1994-11-02
ITMI930833A1 (it) 1994-10-28
EP0622374B1 (de) 1997-12-03
US5480491A (en) 1996-01-02
ATE160781T1 (de) 1997-12-15

Similar Documents

Publication Publication Date Title
AU3575700A (en) Method of industrial-scale purification of lactic acid
IL111843A (en) Crystalline 3,4,4-trisubstituted piperidinyl-N-(3-phenylprop-2-YL) carboxylic acid derivatives pharmaceutical compositions containing them and processes for their preparation
CA2028511A1 (en) Sucralose sweetened chewing gum
WO1991006367A3 (en) Zeolite l
DK0662285T3 (da) Finkornet slikproduktmasse og fremgangsmåde til fremstilling af denne slikproduktmasse
CA2090220A1 (en) Treatment of non-inflammatory and non-infectious bowel disorders
US5003061B1 (en) Method for preparing high-purity crystalline lactulose
AP9600810A0 (en) Crystalline n-acetyl neuraminic acid derivatives and processes for their preparation.
DE69407083D1 (de) Verfahren zur Herstellung von kristallisierten Lactulose aus handelsüblichem Sirup
DE59409473D1 (de) Hydrierte Fructooligosaccharide
ATE227732T1 (de) Speziell geformte maltitolkristalle, diese enthaltende kristalline zusammensetzungen und verfahren zur ihrer herstellung
EP0289461A3 (de) Verfahren zur Reinigung von Polydextrose und diese enthaltende Zusammensetzung
FR2572079B1 (fr) Erlose cristallise. procede pour la preparation de l'erlose cristallise, produit ainsi obtenu ainsi qu'un edulcorant le contenant
EP0926114A3 (de) Verfahren zur Kristallisierung von 2,6-Dimethylnaphthalen
CA2185015A1 (en) Novel silyl compounds and their use
CA2020580A1 (en) Synthetic, crystalline aluminosilicate, method for its preparation as well as its use
ATE125874T1 (de) Verfahren zur herstellung von fester lactulose.
AU565238B2 (en) Preparation of enantiomeric pairs from mixture of stereoisomers of alpha-cyanobenzyl cylcopropanecarboxylate
DK0532173T3 (da) Krystallinsk lactulosetrihydrat samt fremgangsmåde til dets fremstilling
BR0015571A (pt) Processo para produzir sacarose a partir de um xarope contendo sacarose
CA2227131A1 (en) Methods for the preparation of benzophenone derivatives
CA2058081A1 (en) Process for extruding crystalline aluminosilicates
CA2275596A1 (en) Method for the crystallisation of a tetrahydropyridin derivative and resulting crystalline forms
FI892529A (fi) Menetelmä erittäin puhtaan kiteisen laktuloosin valmistamiseksi
CA2193959A1 (en) Process for Improving Enantiomeric Purity of Aldehydes

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee