JPS6443198A - Production of red pigment by cultivated cell of saffron - Google Patents

Production of red pigment by cultivated cell of saffron

Info

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
Application number
JP62197292A
Other languages
Japanese (ja)
Inventor
Takashi Isa
Takeshi Ogasawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QP Corp
Original Assignee
QP Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QP Corp filed Critical QP Corp
Priority to JP62197292A priority Critical patent/JPS6443198A/en
Publication of JPS6443198A publication Critical patent/JPS6443198A/en
Pending legal-status Critical Current

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  • 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.
JP62197292A 1987-08-08 1987-08-08 Production of red pigment by cultivated cell of saffron Pending JPS6443198A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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