Journal of Northern Agriculture ›› 2024, Vol. 52 ›› Issue (3): 76-81.doi: 10.12190/j.issn.2096-1197.2024.03.08

• Physiology and biochemistry • Previous Articles     Next Articles

Compositional analysis of the essential oil of Potentilla bifurca L. var. major Ledeb. by HS-SPME-GC-MS method

XIA Yongyi1, YANG Yanhui2, XU Zhiwei3, WANG Ruigang1   

  1. 1. Key Laboratory of Plants Adversity Adaptation and Genetic Improvement in Cold and Arid Regions of Inner Mongolia,Inner Mongolia Agricultural University,Hohhot 010018,China;
    2. Forestry and Grassland Bureau of Ongniud Banner of Chifeng City,Udan 024000,China;
    3. Bureau of Agriculture,Animal Husbandry and Water Resources of Saihan District of Hohhot City,Hohhot 010000,China
  • Received:2024-03-12 Online:2024-06-20 Published:2024-09-13

Abstract: 【Objective】To analyse the components of the essential oil of Potentilla bifurca L. var. major Ledeb..【Methods】 The essential oil of Potentilla bifurca L. var. major Ledeb. was prepared by steam distillation and Soxhlet organic extraction,headspace(HS)-solid phase microextraction(SPME)-gas chromatography-mass spectrometry(GC-MS)was used to analyse the components of the essential oils.【Results】A total 113 volatile substance compounds were identified and separated in the essential oils prepared by two methods,mainly including alcohols,esters,aldehydes,olefins,ketones,alkanes and organic acids compounds.Among them,the relative content of ester compounds was the highest at 50.10%;next were alcohols and alkanes,accounting for 39.24% and 8.16%,respectively.【Conclusion】The main volatile substances in the essential oil of Potentilla bifurca L. var. major Ledeb. are esters,alcohols and alkanes.

Key words: HS-SPME-GC-MS method, Potentilla bifurca L. var. major Ledeb, Essential oil, Volatile substances, Component identification

CLC Number: 

  • Q949.751.8