Variações no teor e na composição volátil de Hyptis marrubioides EPL: cultivada no campo e em casa de vegetação Variation in the content and volatile composition of Hyptis marrubioides EPL: cultivated in field and greenhouse

This work describes the chemical composition of the volatile oil of Hyptis marrubioides cultivated in field and greenhouse. The experimental design was completely randomized, with ten replications for each type of cultivation. The volatile oil was extracted by hydrodistillation and analyzed by GC-MS...

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Bibliographic Details
Published in:Química nova 2010-01, Vol.33 (1), p.33-37
Main Authors: Priscila Pereira Botrel, José Eduardo Brasil P. Pinto, Ana Clara Caxito de Araújo, Suzan Kelly Vilela Bertolucci, Felipe Campos Figueiredo, Pedro Henrique Ferri, Deomar Plácido da Costa
Format: Article
Language:English
Subjects:
Hyptis marrubioides
Lamiaceae
volatile chemical composition
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Summary:This work describes the chemical composition of the volatile oil of Hyptis marrubioides cultivated in field and greenhouse. The experimental design was completely randomized, with ten replications for each type of cultivation. The volatile oil was extracted by hydrodistillation and analyzed by GC-MS. The highest content of volatile oil was found for plants grown in field. The highest percentage of the compounds present in oils was observed in samples grown in the field, such as germacra-4(15),5,10(14)-trien-1-α-ol (16.34%), β-caryophyllene (10.42%), γ-muurolene (12.83%) and trans-thujone (9.98%). However, some compounds were found only in plants grown in a greenhouse, such as cis-muurol-5-en-4α-ol (10.84%), α-cadinol (3.06%) and eudesma-4(15),7-dien-1β-ol (6.82%).
ISSN:0100-4042
1678-7064
DOI:10.1590/S0100-40422010000100007