Composition and chemical polymorphism of the essential oils from Piper lanceaefolium

Mundina, Marisa; Vila, Roser; Tomi, Félix; Tomás, Xavier; Cicció, José F.; Adzet, T.; Casanova, Joseph; Cañigueral, Salvador

doi:10.1016/s0305-1978(00)00103-4

Cited by 31 publications

(19 citation statements)

References 3 publications

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“…4 is that populations from phenotypic subgroups IIa and IIb clustered together at the extreme corner for lowest values for the first two principal components (especially population SY3_IIa), indicating that those populations are chemically very different from populations of the other subgroups, which is also supported by their distinctive morphology (i.e., tall plants with many, large basal leaves bearing many umbels with very small fruits). PCA generally supported groups formed on the basis of the cluster analysis; similar results have been reported for other plant species (Cavaleiro et al 2001;Mundina et al 2001;Dunlop et al 2003) where CA and PCA were complementary in elucidating Fig. 4 Phenetic relationships among 60 coriander populations based on the first three principal components from biochemical data, presented as a three-dimensional scatter plot relationships among populations in chemotaxonomic studies, with an additional advantage for PCA, in that it significantly reduces the number of original variables to a few principal components, which explain most of the total variation (Härdle and Simar 2003), although phenetic relationships are often better visualized on dendrograms from CA.…”

Section: Principal Components Analysissupporting

confidence: 84%

Assessing phenotypic, biochemical, and molecular diversity in coriander (Coriandrum sativum L.) germplasm

López

Widrlechner

Simon

et al. 2007

Genet Resour Crop Evol

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Our goals for this research were to elucidate phenotypic and biochemical diversity in coriander (Coriandrum sativum L.) populations maintained at the North Central Regional Plant Introduction Station in Ames, IA, and examine relationships between amplified fragment length polymorphism (AFLP) markers and patterns of phenotypic and biochemical diversity. Phenotypic and biochemical traits were evaluated, and analyses of variance and mean comparisons were performed on the resulting data sets. Euclidean distances from phenotypic (PD) and biochemical (BD) data were estimated, and modified Rogers' distances (RD) were estimated for 80 polymorphic AFLP markers. These data were subjected to cluster analyses (CA) and principal components analyses (PCA), to reveal patterns among populations, and to analyses of molecular variance (AMOVA) for grouping patterns from PD and BD by using the 80 polymorphic AFLP markers. Resulting phenotypic, biochemical, and molecular distance matrices were also compared by applying Mantel tests. Our results describe significant differences among populations for all the phenotypic traits, and dendrograms obtained from PD and BD revealed complex phenetic patterns, as did groups from PCA. The primary seed essential oils and nearly all fatty-acid components were identified and their abundance measured; the primary chemical constituents of corresponding PCA groups are described herein. Molecular evidence supported phenotypic and biochemical subgroups. However, variation attributed among subgroups and groups was very low (∼4-6%), while variation among populations within groups was intermediate (∼24-26%), and that within populations was large (∼69-70%), reflecting weak differentiation among subgroups and groups, which was confirmed by values for fixation indices. Phenotypic subgroups described in this study differed somewhat from previous infraspecific classifications. Weak correlations were found between the phenotypic and biochemical matrices and between the biochemical and AFLP matrices. No correlation was found between the phenotypic and AFLP matrices. These results may be related to coriander's phenotypic plasticity, its wide range in lifecycle duration, its predominantly allogamous reproductive biology, a human-selection process focused on special traits that may be controlled by few genes, and the widespread trade of coriander seeds as a spice, which may result in dynamic, poorly differentiated molecular variation, even when phenotypic and biochemical differentiation is easily documented. Abstract Our goals for this research were to elucidate phenotypic and biochemical diversity in coriander (Coriandrum sativum L.) populations maintained at the North Central Regional Plant Introduction Station in Ames, IA, and examine relationships between amplified fragment length polymorphism (AFLP) markers and patterns of phenotypic and biochemical diversity. Phenotypic and biochemical traits were evaluated, and analyses of variance and mean comparisons were performed on the resulting data sets. Eucli...

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Section: Principal Components Analysissupporting

confidence: 84%

Assessing phenotypic, biochemical, and molecular diversity in coriander (Coriandrum sativum L.) germplasm

López

Widrlechner

Simon

et al. 2007

Genet Resour Crop Evol

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“…As can be observed from our findings, as well as from other analysis on essential oil from Piper species, [10][11][12][13]15,16 there is a notable tendency of those plants to biosynthesize sesquiterpenes, independent of their natural habitats. …”

Section: Resultssupporting

confidence: 86%

“…[2][3][4][5][6][7][8] Many Piper species are aromatic and as a consequence the chemical composition of the essential oils of several of them has been the subject of incessant studies, revealing a diverse range of volatile components, including monoterpenes, sesquiterpenes, arylpropanoids, aldehydes, ketones and long chain alcohols. [9][10][11][12][13][14][15][16] Pursuing the determination of the chemical composition of essential oils from aromatic and medicinal plants from Northeast of Brazil flora, especially from the State of Ceará, we are reporting now the results of the investigation of four Piper species: P. dilatatum L.C. Rich, P. arboreum Aubl., P. tuberculatum Jacq.…”

Section: Introductionmentioning

confidence: 99%

Leaf essential oils of four Piper species from the State of Ceará - Northeast of Brazil

Cysne

Canuto

Pessoa

et al. 2005

J. Braz. Chem. Soc.

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Os óleos essenciais obtidos por hidrodestilação das folhas de quatro espécies de Piper (P. arboreum, P. crassinervium, P. dilatatum and P. tuberculatum), coletadas no estado do Ceará, foram analisados por CG-EM. Os rendimentos dos óleos, calculados sobre o peso do material fresco, variaram entre 0,03 -0,11% (p/p). Os óleos foram caracterizados pela presença de mono-e sesquiterpenos, exceto o óleo de P. arboreum, no qual foram identificados apenas sesquiterpenos. β-Elemeno (0,58-3,03%), (E)-cariofileno (2,71-37,78%), germacreno D (3,43-11,81%), biciclogermacreno (2,83-25,07%) e δ-cadineno (0,52-2,44%) foram detectados em todas as amostras analisadas. Os monoterpenos majoritários identificados foram α-pineno (11,27%), β-pineno (20,01%), 1,8-cineol (10,81%) e linalol (28,61%) para P. crassinervium, e α-felandreno (22,53%) e ∆-3-careno (10,20%) para P. dilatatum. Biciclogermacreno (25,03 e 25,07%) para P. arboreum e P. dilatatum, (E)-nerolidol (11,12%) para P. arboreum, germacreno D (11,81%) para P. tuberculatum e (E)-cariofileno (10,26 e 37,78%) para P. dilatatum e P. tuberculatum, foram os principais sesquiterpenos. Este trabalho descreve, pela primeira vez, a composição química dos óleos essenciais de P. crassinervium e P. tuberculatum.The essential oils, obtained by hydrodistillation, from leaf samples of four Piper species (P. arboreum, P. crassinervium, P. dilatatum and P. tuberculatum), harvested at the State of Ceará, were analyzed by GC-MS. The oil yields ranged from 0.03 to 0.11% (w/w), on fresh weight basis. The oils were characterized by mono-and sesquiterpenes, except the oil of P. arboreum to which only sesquiterpenes were identified. β-Elemene (0.58-3.03%), (E)-caryophyllene (2.71-37.78%), germacrene D (3.43-11.81%), bicyclogermacrene (2.83 and 25.07%) and δ-cadinene (0.52-2.44%) were detected in all oil samples. The major identified monoterpenes were α-pinene (11.27%), β-pinene (20.01%), 1,8-cineole (10.81%) and linalool (28.61%) for P. crassinervium and, α-phellandrene (22.53%) and ∆-3-carene (10.20%) for P. dilatatum. The major sesquiterpenes were bicyclogermacrene (25.03 and 25.07%) for P. arboreum and P. dilatatum, (E)-nerolidol (11.12%) for P. arboreum, germacrene D (11.81%) for P. tuberculatum and, (E)-caryophylene (10.26 and 37.78%) for P. dilatatum and P. tuberculatum. To the best of our knowledge this is the first report about the chemical composition of the leaf essential oils of P. crassinervium and P. tuberculatum.

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“…Devido à presença dos óleos essenciais nas espécies de Piperaceae, vários estudos têm sido desenvolvidos a fim de identificar os componentes químicos presentes nas suas estruturas (Parmar et al 1997;Martins et al 1998;Silva & Oliveira 2000;Mundina et al 2001;Santos et al 2001;Facundo et al 2005;Morais et al 2007;Sousa et al 2008). No entanto, são poucas as informações disponíveis na literatura sobre a anatomia e morfologia das estruturas que contém esses componentes, nas espécies da família.…”

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Anatomia foliar comparativa de nove espécies do gênero Piper (Piperaceae)

et al. 2012

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ResumoAs espécies de Piper são de grande interesse medicinal. Porém apresentam considerável desafio taxonômico, provavelmente pelo diminuto tamanho das partes florais. Por isso a morfologia externa da folha tem sido muito utilizada para taxonomia do grupo. Entretanto, há poucos trabalhos anatômicos para o gênero. Neste estudo, as folhas de nove espécies foram comparadas anatomicamente: Piper aduncum Vell.; P. cernuum Vell.; P. dilatatum Rich; P. gaudichaudianum Kunth; P. glabratum Kunth; P. hispidinervum C. DC.; P. lindbergii C. DC.; P. solmsianum C. DC. e P. umbellatum Jacq. O objetivo era avaliar o potencial dos caracteres anatômicos para separação de espécies. A maioria das espécies estudadas tem a epiderme do limbo constituída por células retangulares e arredondadas. Camadas subepidérmicas ocorrem em ambas às faces do limbo, exceto em P. aduncum, P. cernuum e P. hispidinervum. Todas as espécies são hipoestomáticas, exceto P. hispidinervum. O mesofilo é dorsiventral na maioria das espécies, enquanto em P. solmsianum e P. umbellatum o mesofilo é homogêneo. O número de camadas dos tecidos paliçádico e esponjoso é variável. Também ocorrem variações no número e no tamanho dos feixes vasculares. Em geral, ocorrem células secretoras, idioblastos, tricomas tectores e glandulares, lipídios, compostos fenólicos e amido. A análise de agrupamento identificou três grupos distintos entre as espécies, com base nas características anatômicas estudadas. Palavras-chave: anatomia, folha, Piperaceae, Piper. AbstractThe species of Piper are of great medical interest. They, however, represent considerable taxonomic challenge, probably due to the small size of floral parts. Therefore, the external morphology of the leaf has been used as diagnostic features in the taxonomy of the group. However, there are few anatomical studies on species of this genus. In this study, the leaves of nine species were compared anatomically: Piper aduncum Vell., P. cernuum Vell., P. dilatatum Rich, P. gaudichaudianum Kunth, P. glabratum Kunth, P. hispidinervum C. DC., P. lindbergii C. DC., P. solmsianum C. DC. and P. umbellatum Jacq. The objective was to evaluate the potential of anatomical characters for species separation. Most species studied have the epidermis of the lamina consists of rectangular and rounded cells. Subepidermal layers occur on both sides of the lamina, except in P. aduncum, P. cernuum and P. hispidinervum. All species are hypostomatic, except P.hispidinervum. The mesophyll is dorsiventral in most species, while in P. solmsianum and P. umbellatum, the mesophyll is homogeneous. The number of layers of palisade and spongy tissue is variable. Also there are variations in the number and size of vascular bundles. In general, secreting cells, idioblasts, and glandular trichomes, lipids, phenolic compounds and starch are present. Cluster analysis identified three distinct groups of species based on anatomical features studied.

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Composition and chemical polymorphism of the essential oils from Piper lanceaefolium

Cited by 31 publications

References 3 publications

Assessing phenotypic, biochemical, and molecular diversity in coriander (Coriandrum sativum L.) germplasm

Assessing phenotypic, biochemical, and molecular diversity in coriander (Coriandrum sativum L.) germplasm

Leaf essential oils of four Piper species from the State of Ceará - Northeast of Brazil

Anatomia foliar comparativa de nove espécies do gênero Piper (Piperaceae)

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