番荔枝科

中国番荔枝科植物分类学研究

Systematics of Annonaceae from China

利用扫描电镜、叶表皮离析法和石蜡切片法研究了番荔枝科93种2变种植物叶片的形态结构。

The leaf form and structure of93 species and2 varieties of Annonaceae were comparatively studied with the help of scanning electron microscope , epidermal maceration and paraffin section method .

几种热带美洲番荔枝科树的果实，果肉柔软可食。

The fruit of any of several tropical American trees of the genus Annona having soft edible pulp .

番荔枝科植物及其化学成分具有很好的抗肿瘤作用，体外实验研究显示强大抑瘤效果，而体内实验不多，为此以番荔枝总提取物进行了防治肝癌的整体动物实验。

Plants of Annonaceae and their chemical components have very strong anti-tumor effect . Invitro experiments have proved their strong inhibitory effect on tumor , but so far there have been few vivo experiments in this respect .

番荔枝内酯类化合物（annonaceousacetogenins，ACGs）是从番荔枝科植物中分离得到的一类有很强抗肿瘤活性的天然产物，是目前国际天然产物化学家研究的热点之一。

ACGs ( Annonaceous acetogenins ) isolated from the plants in Annonaceae have strong anti-tumor activity and are the hot interest of the international natural products chemists .