Influência do armazenamento de folhas secas no óleo essencial de patchouli (Pogostemon cablin Benth.)

Química Nova

Trícia Cavalcanti Pergentino De Sant'ana²  Arie Fitzgerald Blank²  Sylvia Dantas Vieira²  Maria De Fátima Arrigoni-blank²  Hugo César R. De Jesus¹  Péricles Barreto Alves¹ 

[1] ,Universidade Federal de Sergipe Departamento de Engenharia Agronômica São Cristóvão SE ,Brasil

关键词: Pogostemon cablin;    Lamiaceae;    patchouli genotypes;   

DOI  :  10.1590/S0100-40422010000600008

来源: SciELO

【 摘 要 】

The aim of this work was to evaluate the influence of five storage times of dry leaves of two patchouli genotypes on its essential oil content and chemical composition. Harvest was realized four months after planting. Storage influenced essential oil content of genotype POG-002. Patchoulol was the majority compound. Storage of dry leaves increased significatively the content of the compounds α-bulnesene and germacrene A of genotype POG-021 and longicanfenilone, pogostol and patchoulol of POG-002. However, storage reduced significatively the content of the compounds cicloseichelene, β-cariofilene, α-guaiene, acifilene and α-bulnesene of the essential oil of genotype POG-002.

【 授权许可】

CC BY-NC   
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