Essential Oil From Organs of<i>Piper truncatum</i>Vell.

Trindade, Ana Paula Felix; Velozo, Leosvaldo S. M.; Guimarães, Elsie Franklin; Kaplan, Maria Auxiliadora Coelho

doi:10.1080/10412905.2010.9700302

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…Similar percentages of β-caryophyllene are reported for P. pseudolanceifolium (11.6%) collected in Colombia [33] and P. officinarum (11.2%) collected in Malaysia [34]. Higher percentages (> 20%) of β-caryophyllene have been reported in the leaf oil of other species of Piper in different locations, such as P. duckei (27.1%) and P. cyrtopodon (34.6%) in northern Brazil [27,35], P. dilatatum (25.03%) in northeastern Brazil [36] as well as P. arboreum (25.1%) and P. truncatum (24.2%) in southeastern Brazil [18,37]. Outside Brazil, this sesquiterpene is reported as a major constituent of oils from P. majusculum (20.7%) collected in Vietnam [38], P. longispicum (45.2%) in the Republic of Panama [7], P. umbellatum (28.2%) in Cameroon [39] and P. chaba (28.6%) in India [14].…”

Section: Resultsmentioning

confidence: 94%

Chemical Compositions of Essential Oil of Piper Species from Atlantic Forest of Amazonia, Brazil

Araújo¹,

Câmara²,

Moraes³

et al. 2019

Rec.Nat.Prod.

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Essential oils from the leaves of Piper japurense (Miq.) C. DC., P. coariense Yunk., P. auriculifolium Yunk., P. curtistilum C.DC., P. alatipetiolatum Yunk. and P. brevesanum Yunk. from the Amazon Forest (Brazil) were obtained through hydrodistillation. The chemical composition of the oils was determined using gas chromatography and mass spectrometry, which revealed the presence of 108 compounds representing 95.14%, 95.64%, 95.57%, 92.05%, 96.24% and 91.316% of the oils, respectively. All oils had an abundance of sesquiterpenes, except the oil from P. alatipetiolatum, which had a higher percentage of monoterpenes. The major components were α-eudesmol in the P. japurense (22.05%) and P. coariense (27.33%) oils, premnaspirodiene (32.26%) in the P. auriculifolium oil, caryophyllene oxide (28.69%) in the P. curtistilum oil, linalool (43.88%) in the P. alatipetiolatum oil and β-elemene (12.75%) in the P. brevesanum oil. Although the oils were composed of terpenes, the chemical analysis revealed qualitative and quantitative differences. This is the first report of the chemical composition of these six species of Piper that occur in the Amazonia biome in Brazil.

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Section: Resultsmentioning

confidence: 94%

Chemical Compositions of Essential Oil of Piper Species from Atlantic Forest of Amazonia, Brazil

Araújo¹,

Câmara²,

Moraes³

et al. 2019

Rec.Nat.Prod.

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“…Other constituents found in significant percentages in the Piper oils investigated herein have been characterized as major constituents in leaf oils from several species of the genus collected in all regions of Brazil. For example, β-caryophyllene, which was identified in P. durilignum, has also been found in the leaf oil of P. cyrtopodon (34.6%) occurring in northern Brazil (Andrade et al 2006), P. dilatatum (25.03%) from northeastern Brazil (Cysne et al 2005), and P. gaudichaudianum (17.4%) from southern Brazil (Von Poser et al 1994), as well as in P. arboreum (25.1%) (Navickiene et al 2006), P. cernuum (20.69%) (Costantin et al 2001) and P. truncatum (24.2%) (Trindade et al 2010) from southeastern Brazil. β-Caryophyllene has also been reported as a major constituent of Piper species in other countries, such as P. longispicum (45.2%) in Panamá (Santana et al 2015), P. hispidum (23.6%) in Colombia (Benitez et al 2009), P. umbellatum (28.2%) in Cameroon (François et al 2009, P. chaba (28.6%) in India (Rameshkumar et al 2011), and P. nigrum (24.34%) in Malaysia (Bagheri et al 2014).…”

Section: Resultsmentioning

confidence: 88%

First record of the chemical composition of essential oil of Piper bellidifolium, Piper durilignum, Piper acutilimbum and Piper consanguineum from the Brazilian Amazon forest

et al. 2018

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Piper bellidifolium, Piper durilignum, Piper acutilimbum and Piper consanguineum are bushes that occur in the Amazon and are morphologically similar. With the aim of analyzing the chemical profile of the volatile constituents of these species, essential oils from the leaves were obtained through steam distillation and analyzed using gas chromatography-flame ionization detection (GC-FID) and gas chromatograph coupled to a mass spectrometer (GC-MS). The chemical analysis enabled the identification of 95 compounds representing 96.3 ± 0.6% of the P. bellidifolium oil, 95.5 ± 0.71% of the P. durilignum oil, 98.0 ± 1.0% of the P. acutilimbum oil and 96.1 ± 2.1% of the P. consanguineum oil. Although sesquiterpenes were the predominant chemical class in the oils of the four species, qualitative and quantitative differences were found in their chemical composition. The major constituents were (E)-nerolidol (20.3 ± 0.4%) in the P. bellidifolium oil, germacrene D (11.1 ± 0.3%) in the P. durilignum oil, and γ-eudesmol in both the P. consanguineum (18.6 ± 0.5%) and P. acutilimbum (7.5 ± 0.4%) oils. Despite their morphological similarity, a principal component analysis (PCA) of the GC-MS data clearly separated the four species according to the chemical profile of the essential oil extracted from their leaves.

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Essential Oil From Organs ofPiper truncatumVell.

Cited by 2 publications

References 5 publications

Chemical Compositions of Essential Oil of Piper Species from Atlantic Forest of Amazonia, Brazil

Chemical Compositions of Essential Oil of Piper Species from Atlantic Forest of Amazonia, Brazil

First record of the chemical composition of essential oil of Piper bellidifolium, Piper durilignum, Piper acutilimbum and Piper consanguineum from the Brazilian Amazon forest

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