Welcome to Chinese Journal of Tropical Crops,

Chinese Journal of Tropical Crops ›› 2019, Vol. 40 ›› Issue (2): 380-387.DOI: 10.3969/j.issn.1000-2561.2019.02.024

• Agricultural Product Processing, Preservation, Storage, Analysis and Detection • Previous Articles     Next Articles

Study on Volatile Components of Croton crassifolius Leaf by HS- SPME-GC-MS

ZHOU Xianglu1,LYU Zhencheng2,XU Liangxiong2,PENG Yonghong1,2,*()   

  1. 1. College of Life Science, South China Normal University, Guangzhou, Guangdong 510631, China
    2. College of Life Science, Huizhou University, Huizhou, Guangdong 516007, China
  • Received:2018-05-26 Revised:2018-09-18 Online:2019-02-25 Published:2019-05-16
  • Contact: PENG Yonghong


The work was carried out to analyze the volatile components of Croton crassifolius Geisel. leaf by HS-SPME-GC-MS method. Based on the optimization for HS-SPME conditions, fifty-four compounds were identified by GC-MS and their relative contents were also calculated by area normalization method. It was found that the main volatile components of Croton crassifolius Geisel. leaf were (E)-2-Hexenal (38.62%), Linalool (11.96%) and Caryophyllene (11.10%), trans-Nerolidol (6.78%) and β-Elemene (3.67%), etc. Among these components, aldehyde, terpene and alcohol compounds accounted for 40.37%, 36.03%, and 21.90%, respectively, as well as small quantities of ester and ketone constituents.

Key words: Croton crassifolius Geisel. leaf, volatile components, HS-SPME, GC-MS

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