Chemical variation in the essential oils
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Maria das Graças B. Zoghbi; Eloisa Helena A. Andrade; Milton Helio L. da Silva;
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Article
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2001
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John Wiley and Sons
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English
β 62 KB
π 1 views
## Abstract Essential oils from __Hyptis crenata__ growing wild in the Amazon Region were submitted to hydrodistillation and analysed by GCβMS. The main compounds identified in the oil of specimen A, collected at Porto Nacional, State of Tocantins, were terpinolene (37.8%) and Ξ²βcaryophyllene (9.9%