SE446407B - Forfarande for framstellning av ett icke hygroskopiskt laktuloshaltigt pulver - Google Patents
Forfarande for framstellning av ett icke hygroskopiskt laktuloshaltigt pulverInfo
- Publication number
- SE446407B SE446407B SE7806037A SE7806037A SE446407B SE 446407 B SE446407 B SE 446407B SE 7806037 A SE7806037 A SE 7806037A SE 7806037 A SE7806037 A SE 7806037A SE 446407 B SE446407 B SE 446407B
- Authority
- SE
- Sweden
- Prior art keywords
- lactulose
- powder
- ethyl alcohol
- mixture
- hygroscopic
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims description 88
- 238000000034 method Methods 0.000 title claims description 42
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 101
- JCQLYHFGKNRPGE-FCVZTGTOSA-N lactulose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 JCQLYHFGKNRPGE-FCVZTGTOSA-N 0.000 claims description 81
- 229960000511 lactulose Drugs 0.000 claims description 81
- PFCRQPBOOFTZGQ-UHFFFAOYSA-N lactulose keto form Natural products OCC(=O)C(O)C(C(O)CO)OC1OC(CO)C(O)C(O)C1O PFCRQPBOOFTZGQ-UHFFFAOYSA-N 0.000 claims description 81
- 235000019441 ethanol Nutrition 0.000 claims description 49
- 239000000203 mixture Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 21
- 239000006188 syrup Substances 0.000 description 14
- 235000020357 syrup Nutrition 0.000 description 14
- 238000003860 storage Methods 0.000 description 10
- 238000001035 drying Methods 0.000 description 7
- 235000000346 sugar Nutrition 0.000 description 7
- 150000008163 sugars Chemical class 0.000 description 7
- 240000008042 Zea mays Species 0.000 description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 6
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 5
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 5
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 229930182830 galactose Natural products 0.000 description 5
- 239000008101 lactose Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000004108 freeze drying Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 235000020057 cognac Nutrition 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- -1 at least 55% Chemical compound 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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)
- Medicinal Preparation (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Jellies, Jams, And Syrups (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6167577A JPS53148550A (en) | 1977-05-26 | 1977-05-26 | Production of lactulose containing powder with low moistur absor psion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7806037L SE7806037L (sv) | 1978-11-27 |
| SE446407B true SE446407B (sv) | 1986-09-08 |
Family
ID=13178051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7806037A SE446407B (sv) | 1977-05-26 | 1978-05-25 | Forfarande for framstellning av ett icke hygroskopiskt laktuloshaltigt pulver |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4142916A (fr) |
| JP (1) | JPS53148550A (fr) |
| AT (1) | AT353806B (fr) |
| BE (1) | BE866880A (fr) |
| CH (1) | CH635110A5 (fr) |
| DE (1) | DE2822540C3 (fr) |
| FR (1) | FR2392031A1 (fr) |
| GB (1) | GB1583313A (fr) |
| NL (1) | NL171911C (fr) |
| SE (1) | SE446407B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659390A (en) * | 1982-07-26 | 1987-04-21 | General Foods Corporation | Method and manufacture for moisture-stable, inorganic, microporous saccharide salts |
| US4536221A (en) * | 1982-12-17 | 1985-08-20 | Sirac Spa | Process for preparing lactulose from lactose, in the form of a syrup or a crystalline product |
| IT1223398B (it) * | 1987-12-01 | 1990-09-19 | Sirac Spa | Procedimento per la preparazione di lattulosio cristallino ad alta purezza |
| IL89624A0 (en) * | 1988-03-18 | 1989-09-10 | Duphar Int Res | Preparation of solid lactulose |
| FR2710922B1 (fr) * | 1993-10-05 | 1996-01-05 | Univ Rennes | Procédé de cristallisation du lactulose. |
| US5776524A (en) * | 1996-10-30 | 1998-07-07 | The Iams Company | Process for treating small intestine bacterial overgrowth in animals |
| US6794536B1 (en) | 1998-12-10 | 2004-09-21 | Aesqen, Inc. | Method for preparation of disodium pamidronate |
| US6160165A (en) * | 1998-12-10 | 2000-12-12 | Aesgen, Inc. | Method for preparation of disodium pamidronate |
| JP3920288B2 (ja) * | 2002-06-04 | 2007-05-30 | 森永乳業株式会社 | ラクチュロース含有粉末組成物の製造方法ならびにその方法により得られるラクチュロース含有粉末組成物および飼料用添加物 |
| FR2898516B1 (fr) * | 2006-03-17 | 2008-05-30 | Innov Ia Sa | Procede de preparation d'une composition pulverulente et produit tel qu'obtenu |
| FR2899495B1 (fr) * | 2006-04-10 | 2009-07-31 | Innov Ia Sa | Procede de preparation d'une composition pulverulente et produit tel qu'obtenu |
| FR2905074A1 (fr) * | 2006-08-28 | 2008-02-29 | Innov Ia Sa | Procede de preparation d'une composition pulverulente et produit tel qu'obtenu. |
| JP6978951B2 (ja) | 2018-01-24 | 2021-12-08 | 日機装株式会社 | 透析用ベースユニット及び透析システム |
| CN114209662A (zh) * | 2021-12-10 | 2022-03-22 | 南京浦光生物科技有限公司 | 一种防止冻干制剂潮解的方法及冻干液及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB865594A (en) * | 1956-03-10 | 1961-04-19 | Tervalon Nv | Improvements in or relating to producing crystalline lactulose |
| US3445283A (en) * | 1964-12-22 | 1969-05-20 | Nissin Sugar Mfg Co Ltd | Process for the preparation of instantaneously soluble,porous granular sugar |
| US3546206A (en) * | 1967-09-20 | 1970-12-08 | Kraftco Corp | Method of making lactulose |
| AT288595B (de) * | 1969-02-07 | 1971-03-10 | Laevosan Gmbh & Co Kg | Verfahren zur Herstellung von Lactulose-Konzentrat |
| SU407947A1 (ru) * | 1972-05-31 | 1973-12-10 | Г. П. Федорченко , Н. В. Плеханова Шосткинский завод химических реактивов | СПОСОБ ПОЛУЧЕНИЯ КРИСТАЛЛИЧЕСКОЙ p-D-ФРУКТОЗЫ |
-
1977
- 1977-05-26 JP JP6167577A patent/JPS53148550A/ja active Granted
-
1978
- 1978-05-03 US US05/902,752 patent/US4142916A/en not_active Expired - Lifetime
- 1978-05-10 BE BE2056957A patent/BE866880A/fr not_active IP Right Cessation
- 1978-05-10 GB GB18726/78A patent/GB1583313A/en not_active Expired
- 1978-05-22 CH CH553078A patent/CH635110A5/de not_active IP Right Cessation
- 1978-05-23 DE DE2822540A patent/DE2822540C3/de not_active Expired
- 1978-05-23 NL NLAANVRAGE7805570,A patent/NL171911C/xx not_active IP Right Cessation
- 1978-05-25 SE SE7806037A patent/SE446407B/sv not_active IP Right Cessation
- 1978-05-25 FR FR7815604A patent/FR2392031A1/fr active Granted
- 1978-05-26 AT AT384878A patent/AT353806B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2822540A1 (de) | 1978-12-14 |
| NL171911C (nl) | 1983-06-01 |
| NL171911B (nl) | 1983-01-03 |
| AT353806B (de) | 1979-12-10 |
| US4142916A (en) | 1979-03-06 |
| BE866880A (fr) | 1978-09-01 |
| DE2822540C3 (de) | 1980-12-18 |
| FR2392031B1 (fr) | 1982-06-04 |
| JPS53148550A (en) | 1978-12-25 |
| CH635110A5 (de) | 1983-03-15 |
| NL7805570A (nl) | 1978-11-28 |
| FR2392031A1 (fr) | 1978-12-22 |
| ATA384878A (de) | 1979-05-15 |
| DE2822540B2 (de) | 1980-04-24 |
| JPS5639200B2 (fr) | 1981-09-11 |
| SE7806037L (sv) | 1978-11-27 |
| GB1583313A (en) | 1981-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7806037-3 Effective date: 19941210 Format of ref document f/p: F |
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