目的优选分离纯化长春花中长春碱和长春新碱的最佳工艺参数。
Objective To optimize the technological parameters of separation and purification of vinblastine and vincristine from Gatharanthus Roseus.
结论该工艺简便合理，重复性良好，能得到高纯度的长春碱和长春新碱。
Conclusions The process is simple and reasonable with good reproducibility. It is effective to enrich highly purified vinblastine and vincristine.
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