LU81710A1 - Procede pour la production de lactulose - Google Patents

Procede pour la production de lactulose Download PDF

Info

Publication number
LU81710A1
LU81710A1 LU81710A LU81710A LU81710A1 LU 81710 A1 LU81710 A1 LU 81710A1 LU 81710 A LU81710 A LU 81710A LU 81710 A LU81710 A LU 81710A LU 81710 A1 LU81710 A1 LU 81710A1
Authority
LU
Luxembourg
Prior art keywords
lactose
solution
lactulose
phosphite
evaporation
Prior art date
Application number
LU81710A
Other languages
English (en)
French (fr)
Inventor
F Gasparotti
Original Assignee
Molteni & C Alitti 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 Molteni & C Alitti Spa filed Critical Molteni & C Alitti Spa
Publication of LU81710A1 publication Critical patent/LU81710A1/fr

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)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
LU81710A 1978-09-29 1979-09-21 Procede pour la production de lactulose LU81710A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT28258/78A IT1099668B (it) 1978-09-29 1978-09-29 Processo per la produzione di lattulosio
IT2825878 1978-09-29

Publications (1)

Publication Number Publication Date
LU81710A1 true LU81710A1 (fr) 1980-01-24

Family

ID=11223243

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81710A LU81710A1 (fr) 1978-09-29 1979-09-21 Procede pour la production de lactulose

Country Status (12)

Country Link
US (1) US4264763A (it)
BE (1) BE882763Q (it)
CH (1) CH641838A5 (it)
DE (1) DE2937680C2 (it)
DK (1) DK154433C (it)
ES (1) ES484527A1 (it)
FR (1) FR2437414A1 (it)
GB (1) GB2031430B (it)
IE (1) IE48484B1 (it)
IT (1) IT1099668B (it)
LU (1) LU81710A1 (it)
NL (1) NL188161C (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT1235866B (it) * 1987-12-01 1992-11-23 Sirac Srl Processo per la preparazione di lattolosio da lattosio mediante epimerizzazione con alluminato sodico
ES2050789T3 (es) * 1988-12-21 1994-06-01 Duphar Int Res Metodo de fabricar lactulosa.
CN102020680B (zh) * 2011-01-07 2012-05-02 保龄宝生物股份有限公司 一种高纯度乳果糖的制备方法
CN102503992A (zh) * 2011-09-20 2012-06-20 江苏汉斯通药业有限公司 乳果糖浓溶液的制备方法
CN104059110A (zh) * 2014-06-11 2014-09-24 江苏汉斯通药业有限公司 乳果糖浓溶液的生产工艺

Family Cites Families (5)

* 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
AT288595B (de) * 1969-02-07 1971-03-10 Laevosan Gmbh & Co Kg Verfahren zur Herstellung von Lactulose-Konzentrat
US3822249A (en) * 1971-04-19 1974-07-02 Kraftco Corp Method for manufacture of ketose sugars
AT327224B (de) * 1973-10-12 1976-01-26 Laevosan Gmbh & Co Kg Verfahren zur herstellung kristallisierter lactulose

Also Published As

Publication number Publication date
GB2031430A (en) 1980-04-23
DK154433C (da) 1989-04-10
ES484527A1 (es) 1980-04-16
FR2437414B1 (it) 1983-03-04
CH641838A5 (de) 1984-03-15
IE48484B1 (en) 1985-02-06
DE2937680C2 (de) 1984-09-20
NL188161C (nl) 1992-04-16
GB2031430B (en) 1983-01-12
IT7828258A0 (it) 1978-09-29
IT1099668B (it) 1985-09-28
DK154433B (da) 1988-11-14
US4264763A (en) 1981-04-28
IE791784L (en) 1980-03-29
FR2437414A1 (fr) 1980-04-25
DE2937680A1 (de) 1980-04-10
NL7907259A (nl) 1980-04-01
NL188161B (nl) 1991-11-18
BE882763Q (fr) 1980-07-31
DK407579A (da) 1980-03-30

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