Essential Oil in the Taxonomy of Ocimum selloi Benth

نویسندگان

  • Ernane R. Mar
  • Vicente W. D. Casali
  • Luiz C. A. Barbosa
  • Fernando Carazza
چکیده

A composição química do óleo essencial das folhas e flores de dois acessos de Ocimum selloi Benth., cultivados na Universidade Fed eral de Viçosa foi analisada. Para o acesso A o componente prin ci pal foi identificado como estragol, o qual representa 94,95% e 92,54% do óleo das folhas e das flores, respectivamente. O óleo obtido das folhas e flores do acesso B é constituído de 65,49% e 66,18% de metil eugenol, respectivamente. Para ambos os acessos, diversos constituintes químicos, presentes em quantidades menores, foram identificados. As diferenças fenotípicas e químicas observadas en tre os dois acessos estudados indicam a existência de duas variedades quimicamente distintas de Ocimum selloi Benth.

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تاریخ انتشار 2002