Welcome to Chemistry and Industry of Forest Products,

›› 2013, Vol. 33 ›› Issue (1): 125-129.doi: 10.3969/j.issn.0253-2417.2013.01.024

• 1研究报告 • Previous Articles     Next Articles

Chemical Components of the Hevea brasiliensis Skim

TANG Li-chang1, WANG Ning1, YAO Hai-ping1, YANG Xian-hui1, DENG Shi-ming1, ZHANG Chao-yang2   

  1. 1. Key Laboratory of Tropic Biological Resources, MOE, Hainan University, Haikou 570228, China;2. Rubber Research Institute, CATAS, Danzhou 571737, China
  • Received:2012-02-27 Revised:1900-01-01 Online:2013-02-28 Published:2013-02-28

Abstract: The chemical constituents of the Hevea brasiliensis skim were studied. Compounds were isolated and purified by silica gel column chromatography and Sephadex LH-20. Their structures were identified by physicochemical properties and spectral analyses. Thirteen compounds were obtained and the twelve ones of them were identified : Friedelin (Ⅰ), Lupeol (Ⅱ), β-Sitosterol (Ⅲ), Hexadecanoic acid (Ⅳ), Heptadecanoic acid (Ⅴ), Daucosterol (Ⅵ), Nicotine acid (Ⅶ), Succinic acid (Ⅷ), Gallac acid (Ⅸ), Fructose (Ⅹ), Quebrachitol (Ⅺ), 6-hydroxy-cleistopholine (Ⅻ). Compounds Ⅰ, Ⅱ, Ⅵ, Ⅶ Ⅸ and Ⅻ were isolated from Hevea brasiliensis skim for the first time.

Key words: Hevea brasiliensis Muell.Arg, skim, chemical constituents

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