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Plant Diversity ›› 1981, Vol. 3 ›› Issue (04): 1-3.

• 研究论文 •    

滇南木本植物油脂的研究

李德厚;李延浑;王惠英;喻学俭   

  1. 中国科学院云南热带植物研究所
  • 出版日期:1981-08-25 发布日期:1981-08-25

A STUDY 0N THE SEED 0IL OF WOODY PLANTS IN SOUTHERN YUNNAN

Li De-hou, Li Yan-hui, Wang Hui-ying and Yu Xue-jian   

  1. Yunnan Institute of Tropical Botany,Academia Sinica
  • Online:1981-08-25 Published:1981-08-25

摘要: 本文报告了滇南地区19个科46种木本植物种子的含油量,油脂的折光率、比重、皂化值、酸值、碘值及其脂肪酸的定量分折结果;其中琴叶风吹楠、滇南风吹楠、勐嵛翅子树、云南罗森藤、大果人面子的五桠果叶木姜子等为西双版纳所特有。

关键词: 木本植物, 植物油脂

Abstract: In the paper, the seed oil of 46 woody species which belong to 19 fami- lies in southern Yunnan had been studied. Their physical-chemical nature- refractive index, specific gravity, saponification Yalue, acid value and iodine value were determined. Quantitative constitution of saturated and unsaturated fatty acid were analyzed.Among these 46 species, Horsfieldia pandurifolia H. H. Hu, Hors- fieldia tetratepala C. Y. Wu, Pterospermum menglungense Hsue, Loese- nerlella yunnanensis (Hu) Merr., Dracontomelon macrocarpum H. L. Li and Litsea dilleniaefolia Bai et P. H. Huang are endemic species to Xi- shuangbanna.

Key words: woody, plant, Yunnan