Storage influence of dried leaves on patchouly (Pogostemon cablin Benth.) essential oil

Química Nova

Vieira, Sylvia Dantas¹  Sant'ana, Trícia Cavalcanti Pergentino de¹  Jesus, Hugo César R. de¹  Universidade Federal de Sergipe, São Cristóvão, Brasil¹  Alves, Péricles Barreto¹  Arrigoni-Blank, Maria de Fátima¹  Blank, Arie Fitzgerald¹ 

关键词: Pogostemon cablin;    Lamiaceae;    patchouli genotypes.;   

DOI  :  10.1590/S0100-40422010000600008

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 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】

Unknown