PROCESS FOR PRODUCING OLEANOLIC ACID ANALOGS BY CULTURING HAIRY ROOT

A process for producing oleanolic acid analogs which comprises inducing and culturing hairy roots originating in a plant capable of forming oleanolic acid analogs (such as myricerol, 27-hydroxy-caffeoylmyricerol, myricerone or 27-hydroxy-caffeoylmyriceron) by using plasmids such as Ri plasmid capabl...

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Bibliographische Detailangaben
Hauptverfasser:	KATOH, KENJI, SHIRANE, NOBORU, YASUMI, KEIICHIRO, MATSUMOTO, MASAMI
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY SPIRITS STEROIDS VINEGAR WINE
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Beschreibung
Zusammenfassung:	A process for producing oleanolic acid analogs which comprises inducing and culturing hairy roots originating in a plant capable of forming oleanolic acid analogs (such as myricerol, 27-hydroxy-caffeoylmyricerol, myricerone or 27-hydroxy-caffeoylmyriceron) by using plasmids such as Ri plasmid capable of inducing hairy roots and taking up the oleanolic acid analogs from the culture medium thus obtained. Cette invention concerne un processus de production d'analogues d'acide oléanolique, lequel processus consiste à induire et à cultiver des racines pileuses provenant de plantes capables de former des analogues d'acide oléanoliques tel que du myricérol, du 27-hydroxy-caffeoylmyricérol, du myricérone ou du 27-hydroxy-caffeoylmyricérone. Ce processus fait appel à des plasmides, tel qu'un plasmide Ri, capables d'induire des racines pileuses et d'absorber, dans le milieu de culture, les analogues d'acide oléanolique ainsi obtenus.