Title:
METHOD FOR PRODUCING GLUCORAPHANIN-RICH RADISH LINE
Document Type and Number:
WIPO Patent Application WO/2012/066949
Kind Code:
A1
Abstract:
Radish is a plant highly valuable as a food material. The purpose of the present invention is to provide a glucoraphanin-rich radish plant at a low cost using neither a chemical treatment nor a transgenic treatment, said glucoraphanin having an effect of inhibiting carcinogenesis.
Provided is a method for producing a radish line which contains a large amount of glucoraphanin in seeds, sprouts and young seedlings, said method being characterized by comprising screening radish individuals which show a glucoerucin content of 10 µmol/g plant or greater on a dry basis and a 4-methylthio-3-butenyl glucosinolate content being not more than 1/5 of the glucoerucin content thereof, and subjecting these radish individuals to inbreeding once or more to thereby select a line showing a glucoraphanin content of sprout of 5 µmol/g or greater on a dry basis.
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Inventors:
ISHIDA MASAHIKO (JP)
OHARA TAKAYOSHI (JP)
KAKIZAKI TOMOHIRO (JP)
HATAKEYAMA KATSUNORI (JP)
MORIMITSU YASUJIRO (JP)
NAKAHARA KIYOTAKA (JP)
OHARA TAKAYOSHI (JP)
KAKIZAKI TOMOHIRO (JP)
HATAKEYAMA KATSUNORI (JP)
MORIMITSU YASUJIRO (JP)
NAKAHARA KIYOTAKA (JP)
Application Number:
PCT/JP2011/075538
Publication Date:
May 24, 2012
Filing Date:
November 07, 2011
Export Citation:
Assignee:
INC ADMIN AGENCY NARO (JP)
OCHANOMIZU UNIVERSITY (JP)
NAKAHARA SEED CO LTD (JP)
ISHIDA MASAHIKO (JP)
OHARA TAKAYOSHI (JP)
KAKIZAKI TOMOHIRO (JP)
HATAKEYAMA KATSUNORI (JP)
MORIMITSU YASUJIRO (JP)
NAKAHARA KIYOTAKA (JP)
OCHANOMIZU UNIVERSITY (JP)
NAKAHARA SEED CO LTD (JP)
ISHIDA MASAHIKO (JP)
OHARA TAKAYOSHI (JP)
KAKIZAKI TOMOHIRO (JP)
HATAKEYAMA KATSUNORI (JP)
MORIMITSU YASUJIRO (JP)
NAKAHARA KIYOTAKA (JP)
International Classes:
A01H5/06; C07H15/14
Foreign References:
| JP2008189652A | 2008-08-21 |
Other References:
HORI K ET AL.: "Chemical structure and quantitative determination of mustard oil in shibori daikon.", NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, vol. 46, 1999, pages 528 - 534
MOTOHIKO UMAGAMI ET AL.: "Aburanaka Yasairui no Isothiocyanate-rui to Daikon no 4-Methylthio- 3-Butenyl Isothiocyanate ni Tsuite(2)", NEW FOOD INDUSTRY, vol. 49, no. 9, 2007, pages 42 - 51
ISHIDA M ET AL.: "Novel glucosinolate composition of Japanese radish root.", BREEDING RESEARCH, vol. 13, 29 March 2011 (2011-03-29)
MOTOHIKO UMAGAMI ET AL.: "Aburanaka Yasairui no Isothiocyanate-rui to Daikon no 4-Methylthio- 3-Butenyl Isothiocyanate ni Tsuite(2)", NEW FOOD INDUSTRY, vol. 49, no. 9, 2007, pages 42 - 51
ISHIDA M ET AL.: "Novel glucosinolate composition of Japanese radish root.", BREEDING RESEARCH, vol. 13, 29 March 2011 (2011-03-29)
Attorney, Agent or Firm:
YANO HIROYA (JP)
Hironari Yano (JP)
Hironari Yano (JP)
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Claims: