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›› 2006, Vol. 40 ›› Issue (5): 28-30.

• 研究报告 • Previous Articles     Next Articles

Study on Catalytic Reaction for Preparation of High Purity Longifolene from Heavy Turpentine

MI Shi-wu, FAN Fang   

  1. Fangcheng Perfumery Factory, Fangchenggang 538021, China
  • Received:2006-01-16 Revised:1900-01-01 Online:2006-09-30 Published:2006-09-30

Abstract: The products containing 80%, 85% and 90%(GC) of longifolene were made from semifinished longifolene products by catalytic reaction. The experiment result showed that the catalytic reaction can reduce the β-caryophyllene content of semifini-shed longifolene products which were obtained by rectification from heavy turpentine. The yield was 97.0%.

Key words: longifolene, β-caryophyllene, heavy turpentine, catalytic reaction

CLC Number: