Journal
JOURNAL OF ESSENTIAL OIL RESEARCH
Volume 22, Issue 1, Pages 34-39Publisher
TAYLOR & FRANCIS INC
DOI: 10.1080/10412905.2010.9700260
Keywords
Ocimum selloi; Lamiaceae; essential oil composition; methyl chavicol; glandular trichomes
Categories
Funding
- Fundacao de Amparo a Pesquisa de Minas Gerais (FAPEMIG)
- Conselho Nacional de Desenvolvimento Cientifico e Tecnologico(CNPq)
- Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)
Ask authors/readers for more resources
The objective of the present work wits to determine the effects of colored shading on the density of glandular and tectorial trichomes, and on the yield, productivity and composition of the essential oil of Ocimum selloi Benth. Plants were Cultivated for 90 days under full sunlight or under ChromatiNet50% red or blue netting. The highest density of glandular trichomes was observed in plants that had received full sunlight. None of the light treatments altered the yield of oil, although productivity was higher in plants grown under full sunlight by virtue of the greater leaf biomass that accumulated under such conditions. The compositions of the oils varied according to the quality of light. Although the qualitative profiles of the oils of plants grown under full sunlight or red shading were similar, that obtained from plants grown under blue shading presented a larger number of constituents. The highest level of methyl chavicol (93.2%), the major component of the oil, was observed in plants grown under full sunlight.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available