JPS6443198A - Production of red pigment by cultivated cell of saffron - Google Patents
Production of red pigment by cultivated cell of saffronInfo
- Publication number
- JPS6443198A JPS6443198A JP62197292A JP19729287A JPS6443198A JP S6443198 A JPS6443198 A JP S6443198A JP 62197292 A JP62197292 A JP 62197292A JP 19729287 A JP19729287 A JP 19729287A JP S6443198 A JPS6443198 A JP S6443198A
- Authority
- JP
- Japan
- Prior art keywords
- callus
- saffron
- culture medium
- pigment
- culture
- 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.)
- Pending
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
PURPOSE:To obtain a nontoxic red natural pigment containing a substance, such as crocin or crocetin, by transplanting a dedifferentiated callus induced from a saffron tissual piece into a culture medium containing alanine added thereto and cultivating the callus. CONSTITUTION:A bulb, stem, root, etc., of a saffron are sterilized and sliced to provide a tissual piece thereof, which is then planted to a culture medium, such as MS culture medium, containing an added pant hormone to carry out induction of a callus and afford a dedifferentiated callus. The resultant dedifferentiated callus is subsequently transplanted to a culture medium containing alanine added thereto and cultivated to produce a red pigment in the obtained culture. The obtained pigment is then extracted from the afore- mentioned culture with a solvent, such as butanol, to provide the aimed red natural pigment suitable as a colorant for jam, wine, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197292A JPS6443198A (en) | 1987-08-08 | 1987-08-08 | Production of red pigment by cultivated cell of saffron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197292A JPS6443198A (en) | 1987-08-08 | 1987-08-08 | Production of red pigment by cultivated cell of saffron |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6443198A true JPS6443198A (en) | 1989-02-15 |
Family
ID=16372037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62197292A Pending JPS6443198A (en) | 1987-08-08 | 1987-08-08 | Production of red pigment by cultivated cell of saffron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6443198A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01218584A (en) * | 1988-02-27 | 1989-08-31 | Somar Corp | Production of saffron stigmalike tissue and production of useful component therefrom |
US5085995A (en) * | 1989-08-25 | 1992-02-04 | Somar Corporation | Method for producing saffron stigma-like tissue and method for producing useful components from saffron stigma-like tissue |
-
1987
- 1987-08-08 JP JP62197292A patent/JPS6443198A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01218584A (en) * | 1988-02-27 | 1989-08-31 | Somar Corp | Production of saffron stigmalike tissue and production of useful component therefrom |
US5085995A (en) * | 1989-08-25 | 1992-02-04 | Somar Corporation | Method for producing saffron stigma-like tissue and method for producing useful components from saffron stigma-like tissue |
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