[Formation of blood resin in abiotic Dracaena cochinchinensis inoculated with Fusarium 9568D].
Mots clés
Abstrait
Fusarium 9568D, which belongs to Fusarium moniliforme, was isolated from the roots of Dracaena cochinchinensis in the suburb of Monglian, Yunnan Province of China. High activities of beta-glucosidase and cellulase were detected in the broth of Fusarium 9568D. The strain was inoculated in abiotic branch and wood of Dracaena cochinchinensis. After 4-5 months of culture, red resin emerged in the inoculated points. UV-IR spectrum analysis and antibiotic assay demonstrated that this resin almost resembled the natural blood resin.