Biomass production and chemical composition of Lippia alba (Mill.) NEBr. ex Britt & Wilson in leaves on different plant parts in different seasons

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dc.contributor.authorCastro, D. M.
dc.contributor.authorMarques, MOM
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:20:37Z
dc.date.available2014-05-20T15:20:37Z
dc.date.issued2002-01-01
dc.description.abstractLippia alba, family Verbenaceae, is widely spread in Central and South American. It's a shurb with a quadrangular branch reaching 1,7m tall. The leaves are membranaceous, petiolate, pubescent with a strong flavor. It's limbs have variable forms with pointed apex, cuneiform or decumbent base, and serrated or crenated hordes. It was determined the best harvest season to biomass production, essential oil content and chemical composition, on different plant parts (apical, medium, basal). It has been observed that, both apical and medium parts represented around 80 % of the fresh leaf mass. The foliar biomass yields are about 5 ton/ha in four harvests during an year. The average yield of essential oil considering the three plant parts were 0.15%, 0.47%, 0.46%, 0.55% and 0.61% for summer/98, autumn/98, winter/98, spring/98 and summer/99, respectively. Essential oils showed similar chemical composition either in relation to seasonality, neral, geranial and t-cariofilene were the majority compounds.en
dc.description.affiliationUniv State São Paulo, UNESP, Agron Sci Coll, Dept Plant Prod, BR-18603970 São Paulo, Brazil
dc.description.affiliationUnespUniv State São Paulo, UNESP, Agron Sci Coll, Dept Plant Prod, BR-18603970 São Paulo, Brazil
dc.format.extent111-115
dc.identifierhttp://www.actahort.org/books/569/569_18.htm
dc.identifier.citationProceedings of the First Latin-american Symposium on the Production of Medicinal, Aromatic and Condiments Plants. Leuven 1: International Society Horticultural Science, n. 569, p. 111-115, 2002.
dc.identifier.issn0567-7572
dc.identifier.urihttp://hdl.handle.net/11449/31877
dc.identifier.wosWOS:000176152700018
dc.language.isoeng
dc.publisherInternational Society Horticultural Science
dc.relation.ispartofProceedings of the First Latin-american Symposium on the Production of Medicinal, Aromatic and Condiments Plants
dc.relation.ispartofsjr0,198
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectLippia albapt
dc.subjectessential oilpt
dc.subjectphytochemistrypt
dc.subjectseasonal variationpt
dc.titleBiomass production and chemical composition of Lippia alba (Mill.) NEBr. ex Britt & Wilson in leaves on different plant parts in different seasonsen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ishs.org/authors
dcterms.rightsHolderInternational Society Horticultural Science

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