DK154433C - Fremgangsmaade til fremstilling af lactulose ud fra lactose - Google Patents
Fremgangsmaade til fremstilling af lactulose ud fra lactoseInfo
- Publication number
- DK154433C DK154433C DK407579A DK407579A DK154433C DK 154433 C DK154433 C DK 154433C DK 407579 A DK407579 A DK 407579A DK 407579 A DK407579 A DK 407579A DK 154433 C DK154433 C DK 154433C
- Authority
- DK
- Denmark
- Prior art keywords
- lactose
- producing lactulose
- lactulose
- producing
- Prior art date
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2825878 | 1978-09-29 | ||
| IT28258/78A IT1099668B (it) | 1978-09-29 | 1978-09-29 | Processo per la produzione di lattulosio |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK407579A DK407579A (da) | 1980-03-30 |
| DK154433B DK154433B (da) | 1988-11-14 |
| DK154433C true DK154433C (da) | 1989-04-10 |
Family
ID=11223243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK407579A DK154433C (da) | 1978-09-29 | 1979-09-28 | Fremgangsmaade til fremstilling af lactulose ud fra lactose |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4264763A (da) |
| BE (1) | BE882763Q (da) |
| CH (1) | CH641838A5 (da) |
| DE (1) | DE2937680C2 (da) |
| DK (1) | DK154433C (da) |
| ES (1) | ES484527A1 (da) |
| FR (1) | FR2437414A1 (da) |
| GB (1) | GB2031430B (da) |
| IE (1) | IE48484B1 (da) |
| IT (1) | IT1099668B (da) |
| LU (1) | LU81710A1 (da) |
| NL (1) | NL188161C (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1206140B (it) * | 1984-03-22 | 1989-04-14 | Sirac Srl | Procedimento per la purificazione di lattulosio. |
| IT1235866B (it) * | 1987-12-01 | 1992-11-23 | Sirac Srl | Processo per la preparazione di lattolosio da lattosio mediante epimerizzazione con alluminato sodico |
| IT1223398B (it) * | 1987-12-01 | 1990-09-19 | Sirac Spa | Procedimento per la preparazione di lattulosio cristallino ad alta purezza |
| 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)
| 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 |
-
1978
- 1978-09-29 IT IT28258/78A patent/IT1099668B/it active
-
1979
- 1979-09-18 US US06/076,585 patent/US4264763A/en not_active Expired - Lifetime
- 1979-09-18 DE DE2937680A patent/DE2937680C2/de not_active Expired
- 1979-09-20 IE IE1784/79A patent/IE48484B1/en unknown
- 1979-09-20 GB GB7932588A patent/GB2031430B/en not_active Expired
- 1979-09-21 LU LU81710A patent/LU81710A1/fr unknown
- 1979-09-21 FR FR7923530A patent/FR2437414A1/fr active Granted
- 1979-09-27 ES ES484527A patent/ES484527A1/es not_active Expired
- 1979-09-28 CH CH873379A patent/CH641838A5/de not_active IP Right Cessation
- 1979-09-28 DK DK407579A patent/DK154433C/da not_active IP Right Cessation
- 1979-09-28 NL NLAANVRAGE7907259,A patent/NL188161C/xx not_active IP Right Cessation
-
1980
- 1980-04-11 BE BE0/200207A patent/BE882763Q/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LU81710A1 (fr) | 1980-01-24 |
| IE791784L (en) | 1980-03-29 |
| IT7828258A0 (it) | 1978-09-29 |
| DK407579A (da) | 1980-03-30 |
| FR2437414A1 (fr) | 1980-04-25 |
| US4264763A (en) | 1981-04-28 |
| CH641838A5 (de) | 1984-03-15 |
| GB2031430A (en) | 1980-04-23 |
| GB2031430B (en) | 1983-01-12 |
| DE2937680A1 (de) | 1980-04-10 |
| IT1099668B (it) | 1985-09-28 |
| NL7907259A (nl) | 1980-04-01 |
| DE2937680C2 (de) | 1984-09-20 |
| DK154433B (da) | 1988-11-14 |
| FR2437414B1 (da) | 1983-03-04 |
| IE48484B1 (en) | 1985-02-06 |
| ES484527A1 (es) | 1980-04-16 |
| NL188161C (nl) | 1992-04-16 |
| BE882763Q (fr) | 1980-07-31 |
| NL188161B (nl) | 1991-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |