云南主要木本生物柴油原料植物的综合评价

选用含油量、油脂成分、结实性状、分布范围和繁殖性状作为评价指标，运用灰色关联度分析法对云南分布的、可作为生物柴油原料的188种主要木本油料植物（含油量≥30%）进行了综合评价。结果表明：滇新樟(Neocinnamomum caudatum)、西南红山茶(Camellia pitardii)等29种木本油料植物与理想种的关联度均超过0.6500，具有良好的综合性状，可以在研究开发的基础上作为云南生物柴油产业的原料植物来推广应用。此外，脉叶虎皮楠(Daphniphyllum paxianum)、牛紏吴萸(Evodia trichotoma)、长梗大花漆(Toxicodendron grangiflorum var. longipes)是这次新发现的3种具有开发潜力的木本生物柴油原料植物。

Comprehensive Evaluation of Woody Oil Bearing Plants in Yunnan as Sources for Biodiesel

 The potential of woody plants in Yunnan for biodiesel production was examined. We selected the oil content, oil component, fruit characters, distribution range and propagation characters as evaluation indices, and used the grey correlation degree analysis to comprehensively evaluate 188 woody oil bearing plants (oil content≥30%). Our results showed that the correlation degrees between the ideal species and 29 woody oil bearing plants were all higher than 0.6500. The correlations for Neocinnamomum caudatum and Camellia pitardii were particularly good, and after further research these species may be possible candidates for biodiesel development. Daphniphyllum paxianum, Evodia trichotoma and Toxicodendron grangiflorum var. longipes were three newly discovered woody oil bearing plants that also have potential for biodiesel development.