JPS57202298A - Preparation of cyclodextrin - Google Patents
Preparation of cyclodextrinInfo
- Publication number
- JPS57202298A JPS57202298A JP8685081A JP8685081A JPS57202298A JP S57202298 A JPS57202298 A JP S57202298A JP 8685081 A JP8685081 A JP 8685081A JP 8685081 A JP8685081 A JP 8685081A JP S57202298 A JPS57202298 A JP S57202298A
- Authority
- JP
- Japan
- Prior art keywords
- cyclodextrin
- starch
- ultrafiltration
- enzyme
- give
- 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.)
- Granted
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To obtain high-purity and highly safe cyclodextrin in high yield, by treating starch with an enzyme for synthesizing cyclodextrin, separating prepared cyclodextrin by ultrafiltration.
CONSTITUTION: At least one kind of starch selected from the group consisting of starch, composition fraction of starch, and reaction product of starch decomposition is treated with an enzyme for synthesizing cyclodextrin, the formed liquid is subjected to ultrafiltration to give a filtrate containing cyclodextrin, which is concentrated by evaporation under heating or reverse osmosis to give cyclodextrin. While branched dextrin is separated from the unpenetrated solution prepared by ultrafiltration.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8685081A JPS6013678B2 (en) | 1981-06-08 | 1981-06-08 | Method for producing cyclodextrin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8685081A JPS6013678B2 (en) | 1981-06-08 | 1981-06-08 | Method for producing cyclodextrin |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17944484A Division JPS6075296A (en) | 1984-08-30 | 1984-08-30 | Production of branched dextrin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57202298A true JPS57202298A (en) | 1982-12-11 |
| JPS6013678B2 JPS6013678B2 (en) | 1985-04-09 |
Family
ID=13898281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8685081A Expired JPS6013678B2 (en) | 1981-06-08 | 1981-06-08 | Method for producing cyclodextrin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6013678B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58129991A (en) * | 1981-09-24 | 1983-08-03 | コ−ポラテイブ・フエルク−プ・エン・プロダクテイフエレニツキング・フアン・アルダペルミ−ル・エン・デリバテン・アベベ・ビ−・エ− | Production of cyclodextrin |
| JPS6075296A (en) * | 1984-08-30 | 1985-04-27 | Norin Suisansyo Shokuhin Sogo Kenkyusho | Production of branched dextrin |
| US5831081A (en) * | 1995-02-16 | 1998-11-03 | Consortium Fur Elektrochemische Industrie Gmbh | Process for the purification of water-soluble cyclodextrin derivatives |
-
1981
- 1981-06-08 JP JP8685081A patent/JPS6013678B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58129991A (en) * | 1981-09-24 | 1983-08-03 | コ−ポラテイブ・フエルク−プ・エン・プロダクテイフエレニツキング・フアン・アルダペルミ−ル・エン・デリバテン・アベベ・ビ−・エ− | Production of cyclodextrin |
| JPH0376916B2 (en) * | 1981-09-24 | 1991-12-06 | Koohorateifu Fueakoopuen Purodakuteibufuerainigin Fuan Aadaperumeeru En Deribaaten Abebe Jiiee | |
| JPS6075296A (en) * | 1984-08-30 | 1985-04-27 | Norin Suisansyo Shokuhin Sogo Kenkyusho | Production of branched dextrin |
| US5831081A (en) * | 1995-02-16 | 1998-11-03 | Consortium Fur Elektrochemische Industrie Gmbh | Process for the purification of water-soluble cyclodextrin derivatives |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6013678B2 (en) | 1985-04-09 |
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