DE69228555D1 - Erhöhte cyclodextrin-produktion - Google Patents
Erhöhte cyclodextrin-produktionInfo
- Publication number
- DE69228555D1 DE69228555D1 DE69228555T DE69228555T DE69228555D1 DE 69228555 D1 DE69228555 D1 DE 69228555D1 DE 69228555 T DE69228555 T DE 69228555T DE 69228555 T DE69228555 T DE 69228555T DE 69228555 D1 DE69228555 D1 DE 69228555D1
- Authority
- DE
- Germany
- Prior art keywords
- increased
- cyclodextrin production
- cyclodextrin
- production
- increased cyclodextrin
- 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
Links
- 229920000858 Cyclodextrin Polymers 0.000 title 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/1048—Glycosyltransferases (2.4)
- C12N9/1051—Hexosyltransferases (2.4.1)
- C12N9/1074—Cyclomaltodextrin glucanotransferase (2.4.1.19)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/18—Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/832—Bacillus
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77248791A | 1991-10-07 | 1991-10-07 | |
PCT/US1992/008387 WO1993007285A1 (en) | 1991-10-07 | 1992-10-02 | Increased cyclodextrin production |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69228555D1 true DE69228555D1 (de) | 1999-04-08 |
DE69228555T2 DE69228555T2 (de) | 2000-01-20 |
Family
ID=25095233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69228555T Expired - Fee Related DE69228555T2 (de) | 1991-10-07 | 1992-10-02 | Erhöhte cyclodextrin-produktion |
Country Status (7)
Country | Link |
---|---|
US (1) | US5326701A (de) |
EP (1) | EP0607264B1 (de) |
JP (1) | JP2640875B2 (de) |
CN (1) | CN1071435A (de) |
DE (1) | DE69228555T2 (de) |
HU (1) | HU9400975D0 (de) |
WO (1) | WO1993007285A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0673104A (ja) * | 1992-08-25 | 1994-03-15 | Akebono Brake Res & Dev Center Ltd | β−サイクロデキストリンの製造法 |
TW383336B (en) * | 1993-06-24 | 2000-03-01 | Consortium Elektrochem Ind | Cyclodextrin glycosyl transferases for the preparation of gama-cyclodextrin |
US6896883B2 (en) | 1997-07-22 | 2005-05-24 | Cornell Research Foundation, Inc. | Biocontrol for plants with Bacillus subtilis, Pseudomonas putida, and Sporobolomyces roseus |
CN100381472C (zh) * | 2006-05-26 | 2008-04-16 | 陕西省微生物研究所 | 用淀粉直接制备麦芽糖基-β-环糊精的方法 |
CN100595213C (zh) * | 2007-06-26 | 2010-03-24 | 孟州市华兴有限责任公司 | 一种β-环糊精的生产工艺 |
CN102807680B (zh) * | 2012-07-16 | 2013-11-06 | 大连理工大学 | 单-(6-氧-乙二胺四乙酰基)-环糊精交联聚合物的制备方法与应用 |
CN102943099A (zh) * | 2012-12-10 | 2013-02-27 | 广西高源淀粉有限公司 | 一种α-环糊精的制备方法 |
CN103243140B (zh) * | 2013-04-19 | 2014-06-25 | 江南大学 | 一种复合环糊精的制备方法 |
CN111394407B (zh) * | 2020-04-03 | 2022-06-14 | 淄博千汇生物科技有限公司 | 一种γ-环糊精的制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3425910A (en) * | 1966-10-24 | 1969-02-04 | Corn Products Co | Production of cyclodextrin |
US3541077A (en) * | 1968-05-31 | 1970-11-17 | Cpc International Inc | Method of preparing pure alpha-cyclodextrin |
US3652398A (en) * | 1968-12-20 | 1972-03-28 | Cpc International Inc | Production of cyclodextrin from granular modified starches |
US3640847A (en) * | 1969-02-19 | 1972-02-08 | Cpc International Inc | Procedure for production of alpha-cyclodextrin |
JPS52108B1 (de) * | 1971-04-19 | 1977-01-05 | ||
JPS5170833A (en) * | 1974-11-30 | 1976-06-18 | Hayashibara Biochem Lab | Denpuntokabutsuno seizohoho |
JPS57146600A (en) * | 1981-03-06 | 1982-09-10 | Japan Maize Prod | Recovery of gamma-cyclodextrin |
HU194939B (en) * | 1983-12-22 | 1988-03-28 | Chinoin Gyogyszer Es Vegyeszet | Process for producing alpha- beta- and gamma cyclodextrine of high yield capacity |
-
1992
- 1992-08-03 CN CN92108913A patent/CN1071435A/zh active Pending
- 1992-10-02 WO PCT/US1992/008387 patent/WO1993007285A1/en active IP Right Grant
- 1992-10-02 JP JP5507071A patent/JP2640875B2/ja not_active Expired - Fee Related
- 1992-10-02 EP EP92921453A patent/EP0607264B1/de not_active Expired - Lifetime
- 1992-10-02 DE DE69228555T patent/DE69228555T2/de not_active Expired - Fee Related
- 1992-10-02 HU HU9400975A patent/HU9400975D0/hu unknown
-
1993
- 1993-03-09 US US08/028,628 patent/US5326701A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0607264A4 (de) | 1995-03-01 |
DE69228555T2 (de) | 2000-01-20 |
JP2640875B2 (ja) | 1997-08-13 |
JPH07504804A (ja) | 1995-06-01 |
EP0607264B1 (de) | 1999-03-03 |
EP0607264A1 (de) | 1994-07-27 |
CN1071435A (zh) | 1993-04-28 |
US5326701A (en) | 1994-07-05 |
HU9400975D0 (en) | 1994-07-28 |
WO1993007285A1 (en) | 1993-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |