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| Content Provider | Springer Nature Link |
|---|---|
| Author | Massot, B. Milesi, S. Gontier, E. Bourgaud, F. Guckert, A. |
| Copyright Year | 2000 |
| Abstract | Ruta graveolens in vitro cultures are a potential source of secondary metabolites (furanocoumarins) of significant medical interest. Experiments led in our laboratory showed that micropropagated shoots were richer in furanocoumarins than any other plant material. In order to optimize the molecule production by such cultivation systems, several factors related to the culture medium were studied. Effects of medium composition on biomass growth and furanocoumarin content were analysed and optimal conditions were determined for phosphate (300 mg l$^{−1}$ of NaH$_{2}$PO$_{4}$), nitrate (2527 mg l$^{−1}$ of KNO$_{3}$), carbon source (10 g l$^{−1}$ of sucrose) and phytohormones (2,4-dichlorophenoxyacetic acid (2,4-D) 50 μM and benzylaminopurine (BAP) 50 μM). Ruta shoot growth and furanocoumarin production were compared for optimized and standard culture conditions. Specific medium gave better results in terms of growth (t$_{D}$ equal to 6.9 days against 8.6 for standard conditions) but no significant differences appeared concerning metabolite concentrations. However, the present study opens the way to scale-up studies with bioreactor cultivation systems. |
| Starting Page | 11 |
| Ending Page | 19 |
| Page Count | 9 |
| File Format | |
| ISSN | 01676857 |
| Journal | Plant Cell, Tissue and Organ Culture (PCTOC) |
| Volume Number | 62 |
| Issue Number | 1 |
| e-ISSN | 15735044 |
| Language | English |
| Publisher | Kluwer Academic Publishers |
| Publisher Date | 2000-01-01 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Plant Sciences Plant Physiology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Horticulture |
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