不同产地无患子果皮率及其常春藤皂苷含量

Analysis on fruit peel rate and ivy saponins content of Sapindus mukorossi fruits from different places of origin

通过不同产地无患子果实和果皮质量及果皮皂苷含量等主要经济性状的分析表明:不同产地的无患子不论在果实质量、果皮质量还是果皮中的皂苷含量都存在一定的差异,单粒果实质量最大的为福建三明,外果皮质量最大的为四川攀枝花,果皮占总果质量的百分比最高的为四川成都-2,而皂苷含量最高的为湖北襄阳,同时还表明同一产地的不同植株在果实质量和果皮皂苷含量方面也存在差异,说明无患子果实不仅受光照、土壤条件、温度等生态环境因子的影响,存在一定的地域差异,其自身生物遗传因素也有一定的作用。

Analysis of economic characters of Sapindus mukorossi fruits, exocarps weight and saponins contents showed that there were great different among different places of origin. The heaviest single fruit was in Sanming, Fujian, the heaviest exocarp was in Panzhihua, Sichuan, the highest exocarp percent of total fruit weight was in Chengdu-2, Sichuan and the highest saponins contents was in Xiangyang, Hubei. Meanwhile, different plants from the same area also existed difference. The fruit and exoearp weight and saponins contents of S. mukorossi not only were influenced by light, temperature, soil and other environmental factors, which resulted in some geographical variation, but also by its own biological and genetic factors.