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›› 2000, Vol. 20 ›› Issue (1): 75-79.

• 研究报告 • Previous Articles     Next Articles

COMPARISON STUDY ON THE VARIATION OF ESSENTIAL OIL IN CULTIVATED V.PSEUDOFFICINALIS DURING ITS GROWTH

GU Li1, GU Cheng-hua2, ZHANG Yong-kang2   

  1. 1. Analysis and Testing Centre, Jishou University, Jishou 416000, China;2. Department of Chemistry, Jishou University, Jishou 416000, China
  • Received:1999-01-18 Revised:1900-01-01 Online:2000-03-30 Published:2000-03-30

Abstract: Variations of chemical composition and contents of essential oil in cultivated Valeriana pseud off icinalis during its various growth stages were analysed by GC/MS/DS.Relations between composition and content of essential oil from different parts, ages and storage time of the plant material, were also studied which are important and of practical significance to the exploitation of V.pseudofficinalis.

Key words: Valeriana pseud off icinalis wild and cultivated, grow up develop of plant, essential oil

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