1·Tissue culture of Dioscorea opposita "foshou" was studied with explants such as tubers, leaves, stem segments.
以佛手山药块茎、叶片、茎段为外植体，探讨了其组织培养技术。
2·Dioscorea opposita is obvious in the effect of strengthening spleen and still can increase gastroentericmucus.
山药补脾功同参术，又能明显增加胃肠粘液；
3·The results showed that the extracts from bulbil of Dioscorea opposita have significant antioxidant activity in vitro.
实验结果表明，怀山药零余子提取物具有明显的体外抗氧化作用。
4·Results The results showed that Dioscorea opposita Thunb. polysaccharide was significant to Con A induced mice Lymphocyt…
结论淮山药多糖具有一定的免疫功能增强作用。
5·Spectrophotometric method was used for determination of polysaccharides in dioscorea opposita thunb collected from Henan, Shandong and Shanxi and dioscorea alata L from Guangdong and Guangxi.
采用硫酸苯酚显色，分光光度法测定了山药及其同属植物参薯中的多糖含量。