2018
DOI: 10.29298/rmcf.v6i28.259
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Caracterización química de aceites esenciales y extractos de madera de dos especies de pinos del bosque La Primavera

Abstract: En México los pinos constituyen el grupo de coníferas que sustenta la industria forestal, tanto en su aspecto maderable como no maderable; en este último sobresale el aprovechamiento de la resina. Se llevó a cabo la caracterización química de aceites esenciales y extractos de madera de Pinus devoniana y P. oocarpa, procedentes del bosque La Primavera, en el estado de Jalisco, mediante cromatografía de gases acoplada a espectrometría de masas (CG-EM). Los componentes mayoritarios (a… Show more

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Cited by 3 publications
(6 citation statements)
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“…The needles of the 14 provenances of A. religiosa had 32 compounds, mostly terpenes, specifically monoterpenes. In conifer-dominated sites, monoterpenes are the major compounds in the emission of biogenic volatile organics (Iñíguez et al, 2014;Trowbridge et al, 2021). These metabolites play an important role in tree-insect interactions, because they are a central element of constitutive and inducible defenses of conifers and are an essential component of defensive resins as they are toxic to many herbivores (Pezet et al, 2013;Whitehill et al, 2019); oleoresin secretion is the main form of chemical and mechanical defense (Heredia-Bobadilla et al, 2014).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The needles of the 14 provenances of A. religiosa had 32 compounds, mostly terpenes, specifically monoterpenes. In conifer-dominated sites, monoterpenes are the major compounds in the emission of biogenic volatile organics (Iñíguez et al, 2014;Trowbridge et al, 2021). These metabolites play an important role in tree-insect interactions, because they are a central element of constitutive and inducible defenses of conifers and are an essential component of defensive resins as they are toxic to many herbivores (Pezet et al, 2013;Whitehill et al, 2019); oleoresin secretion is the main form of chemical and mechanical defense (Heredia-Bobadilla et al, 2014).…”
Section: Discussionmentioning
confidence: 99%
“…Las acículas de las 14 procedencias de A. religiosa tuvieron 32 compuestos en su mayoría terpenos, específicamente monoterpenos. En sitios donde predominan las coníferas, los monoterpenos son los compuestos mayoritarios en la emisión de orgánicos volátiles biogenéticos (Iñíguez et al, 2014;Trowbridge et al, 2021). Dichos metabolitos juegan un rol importante en las interacciones árbol-insecto, ya que son un elemento central de las defensas constitutivas e inducibles de las coníferas y son un componente esencial de las resinas defensivas al ser tóxicos para muchos herbívoros (Pezet et al, 2013;Whitehill et al, 2019); la secreción de oleorresina es la principal forma de defensa química y mecánica (Heredia-Bobadilla et al, 2014).…”
Section: Discussionunclassified
“…This, in a way, is logical because the resin from this source had the highest proportion of turpentine. It is reported that turpentine from other populations of P. oocarpa in Mexico are suitable for the pharmaceutical industry because they have high contents of alpha pinene, beta pinene and L-limonene [31]. The resin from San Pedro and Las Tejas, being denser and more acidic, respectively, can be used for the manufacture of soaps, shampoos and conditioners [30].…”
Section: Differences Between Provenances and Contribution To Variancementioning
confidence: 99%
“…The resin sample collection method for this study was effective, as it did not allow contact with the external environment and contamination; therefore, it prevented oxidation. The differences between the results obtained and those of other species could be due to various factors, including interspecific effects, tree age and diameter, facing direction of the wounds, sample handling, resin collection system and timing, sampling duration, cultivation site, resin chemical compounds, and possibly genetic improvement of the species [3,4,22,31]. In countries with a tradition in resin production (e.g.…”
Section: Differences Between Provenances and Contribution To Variancementioning
confidence: 99%
“…This, in a way, is logical because the resin from this source had the highest proportion of turpentine. It is reported that turpentine from other populations of P. oocarpa in Mexico are suitable for the pharmaceutical industry because they have high contents of alpha pinene, beta pinene and L-limonene [41]. The resin from San Pedro and Las Tejas, being denser and more acidic, respectively, can be used for the manufacture of soaps, shampoos and conditioners [40].…”
Section: Differences Between Provenances and Contribution To Variancementioning
confidence: 99%