Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/9959 |
Resumo: | The quality control in essential oils is of great importance to avoid adulteration of these products, however there is little information about the physical and chemical characteristics. In this way, the objective of this work was to perform physical-chemical analysis of three essential oils samples of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus. The essential oils were obtained from two commercial suppliers and coded as Comercial 1 and 2. These oils were compared with oils extracted by hydrodistillation from leaves of plants implanted in the Medical Garden of the University and codified as Cultivated. The essential oils were obtained by hydrodistillation for 3 hours for R. officinalis and 2 hours for C. citratus and C. winterianus. The absolute density (g/mL), refractive index and the chemical composition (GC / MS) of the oils were determined. For the density and the refractive index, the results indicated that there were no differences between the commercial and cultivated samples, however, in the chemical composition, differences were observed among the major compounds. For rosemary oil, 1.8-cineole stood out with 5.82% (Cultivated), 17.28% (Commercial 1) and 27.42% (Commercial 2). For lemongrass essential oil, myrcene has 8.52% (Cultivated) and the absence of those from both commercial suppliers. For citronella essential oil, limonene was found at 9.55% (Commercial 2), 2.31% (Commercial 1), and 3.62% (Cultivated), indicating that the variation in the percentage of compounds may have been caused by abiotic and biotics factors, as the samples come from cultures implanted in different locations, interfering in the characteristics of these essential oils. |
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Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oilsDeterminación de los índices fisicoquímicos de los aceites esenciales de Rosmarinus officinalis, Cymbopogon citratus y Cymbopogon winterianusDeterminação dos índices físico-químicos dos óleos essenciais de Rosmarinus officinalis, Cymbopogon citratus e Cymbopogon winterianusDensidade absolutaCis-Trans citralCitronelalCânforaÍndice de refração. Absolute densityCamphorCis-Trans citralCitronellalRefractive index.AlcanforDensidad absolutaCitral Cis-TransCitronelalÍndice de refracción.The quality control in essential oils is of great importance to avoid adulteration of these products, however there is little information about the physical and chemical characteristics. In this way, the objective of this work was to perform physical-chemical analysis of three essential oils samples of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus. The essential oils were obtained from two commercial suppliers and coded as Comercial 1 and 2. These oils were compared with oils extracted by hydrodistillation from leaves of plants implanted in the Medical Garden of the University and codified as Cultivated. The essential oils were obtained by hydrodistillation for 3 hours for R. officinalis and 2 hours for C. citratus and C. winterianus. The absolute density (g/mL), refractive index and the chemical composition (GC / MS) of the oils were determined. For the density and the refractive index, the results indicated that there were no differences between the commercial and cultivated samples, however, in the chemical composition, differences were observed among the major compounds. For rosemary oil, 1.8-cineole stood out with 5.82% (Cultivated), 17.28% (Commercial 1) and 27.42% (Commercial 2). For lemongrass essential oil, myrcene has 8.52% (Cultivated) and the absence of those from both commercial suppliers. For citronella essential oil, limonene was found at 9.55% (Commercial 2), 2.31% (Commercial 1), and 3.62% (Cultivated), indicating that the variation in the percentage of compounds may have been caused by abiotic and biotics factors, as the samples come from cultures implanted in different locations, interfering in the characteristics of these essential oils.El control de calidad en los aceites esenciales es de gran importancia para evitar la adulteración de estos productos, sin embargo existe poca información sobre las características físicas y químicas. Así, el objetivo de este trabajo fue realizar análisis físico-químicos de aceites esenciales de Rosmarinus officinalis, Cymbopogon citratus y Cymbopogon winterianus. Los aceites se obtuvieron de dos proveedores comerciales y se codificaron como Comercial 1 y 2. Estos aceites se compararon con aceites extraídos por hidrodestilación de hojas de las plantas implantadas en el Jardín Médico de la Universidad y codificadas como Cultivadas. Los aceites se obtuvieron mediante el proceso de hidrodestilación durante 3 horas para R. officinalis y 2 horas para C. citratus y C. winterianus. Se determinó la densidad absoluta (g/mL), el índice de refracción y la composición química (GC/MS) de los aceites. Para la densidad y el índice de refracción, los resultados indicaron que no hubo diferencias entre las muestras comerciales y cultivadas, sin embargo en la composición química sí hubo diferencias entre los compuestos principales. En aceite de romero se destacó el 1,8-cineol con 5,82% (Cultivado), 17,28% (Comercial 1) y 27,42% (Comercial 2). En aceite esencial de limoncillo, mircene mostró 8.52% (Cultivado) y ausencia en muestras de ambos proveedores comerciales. En el aceite esencial de citronela, el limoneno se encuentra en 9.55% (Comercial 2), 2.31% (Comercial 1) y 3.62% (Cultivado), lo que indica que la variación en el porcentaje de compuestos entre muestras puede haber fueron causados principalmente por factores abióticos y bióticos, ya que las muestras provienen de cultivos implantados en diferentes localizaciones, interfiriendo en el caraceteristicas de estos aceites esenciales.O controle de qualidade em óleos essenciais é de grande importância para evitar adulterações destes produtos, porém são escassas informações sobre as características físico-químicas. Desta forma, o objetivo deste trabalho foi realizar análises físico-químicas de óleos essenciais de Rosmarinus officinalis, Cymbopogon citratus e Cymbopogon winterianus. Os óleos foram obtidos de dois fornecedores comerciais e codificados como Comercial 1 e 2. Estes óleos foram comparados com óleos extraídos por hidrodestilação de folhas das plantas implantadas no Horto Medicinal da Universidade e codificados como Cultivada. Os óleos foram obtidos pelo processo de hidrodestilação durante 3 horas para o R. officinalis e de 2 horas para C. citratus e C. winterianus. Foram determinados a densidade absoluta (g/mL), o índice de refração e a composição química (CG/EM) dos óleos. Para a densidade e o índice de refração os resultados indicaram não haver diferenças entre as amostras comerciais e cultivada, entretanto na composição química observou-se diferenças entre os compostos majoritários. No óleo de alecrim destacou-se o 1,8-cineol com 5,82% (Cultivada), 17,28% (Comercial 1) e 27,42% (Comercial 2). No óleo essencial de capim limão o mirceno apresentou 8,52% (Cultivada) e ausência nas amostras de ambos os fornecedores comerciais. No óleo essencial de citronela o limoneno encontra-se com 9,55% (Comercial 2), 2,31% (Comercial 1) e 3,62% (Cultivada), indicando que a variação do percentual de compostos entre as amostras podem ter sido ocasionadas principalmente por fatores abióticos e bióticos, pois as amostras provêm de culturas implantadas em locais diferentes, interferindo nas características destes óleos essenciais.Research, Society and Development2020-11-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/995910.33448/rsd-v9i11.9959Research, Society and Development; Vol. 9 No. 11; e4359119959Research, Society and Development; Vol. 9 Núm. 11; e4359119959Research, Society and Development; v. 9 n. 11; e43591199592525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/9959/8967Copyright (c) 2020 Gilcielen de Oliveira Carreiro; Isabelle Luiz Rahal; Wanessa de Campos Bortolucci; José Eduardo Gonçalves; Maria Graciela Iecher Faria; Carla Maria Mariano Fernandez; Suelen Pereira Ruiz; Nelson Barros Colauto; Giani Andrea Linde; Zilda Cristiani Gazimhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Carreiro, Gilcielen de OliveiraRahal, Isabelle LuizBortolucci, Wanessa de Campos Gonçalves, José Eduardo Faria, Maria Graciela IecherFernandez, Carla Maria MarianoRuiz, Suelen PereiraColauto, Nelson BarrosLinde, Giani AndreaGazim, Zilda Cristiani 2020-12-10T23:37:57Zoai:ojs.pkp.sfu.ca:article/9959Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:32:07.976467Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils Determinación de los índices fisicoquímicos de los aceites esenciales de Rosmarinus officinalis, Cymbopogon citratus y Cymbopogon winterianus Determinação dos índices físico-químicos dos óleos essenciais de Rosmarinus officinalis, Cymbopogon citratus e Cymbopogon winterianus |
title |
Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils |
spellingShingle |
Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils Carreiro, Gilcielen de Oliveira Densidade absoluta Cis-Trans citral Citronelal Cânfora Índice de refração. Absolute density Camphor Cis-Trans citral Citronellal Refractive index. Alcanfor Densidad absoluta Citral Cis-Trans Citronelal Índice de refracción. |
title_short |
Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils |
title_full |
Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils |
title_fullStr |
Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils |
title_full_unstemmed |
Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils |
title_sort |
Determination of the physicochemical indexes of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus essential oils |
author |
Carreiro, Gilcielen de Oliveira |
author_facet |
Carreiro, Gilcielen de Oliveira Rahal, Isabelle Luiz Bortolucci, Wanessa de Campos Gonçalves, José Eduardo Faria, Maria Graciela Iecher Fernandez, Carla Maria Mariano Ruiz, Suelen Pereira Colauto, Nelson Barros Linde, Giani Andrea Gazim, Zilda Cristiani |
author_role |
author |
author2 |
Rahal, Isabelle Luiz Bortolucci, Wanessa de Campos Gonçalves, José Eduardo Faria, Maria Graciela Iecher Fernandez, Carla Maria Mariano Ruiz, Suelen Pereira Colauto, Nelson Barros Linde, Giani Andrea Gazim, Zilda Cristiani |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Carreiro, Gilcielen de Oliveira Rahal, Isabelle Luiz Bortolucci, Wanessa de Campos Gonçalves, José Eduardo Faria, Maria Graciela Iecher Fernandez, Carla Maria Mariano Ruiz, Suelen Pereira Colauto, Nelson Barros Linde, Giani Andrea Gazim, Zilda Cristiani |
dc.subject.por.fl_str_mv |
Densidade absoluta Cis-Trans citral Citronelal Cânfora Índice de refração. Absolute density Camphor Cis-Trans citral Citronellal Refractive index. Alcanfor Densidad absoluta Citral Cis-Trans Citronelal Índice de refracción. |
topic |
Densidade absoluta Cis-Trans citral Citronelal Cânfora Índice de refração. Absolute density Camphor Cis-Trans citral Citronellal Refractive index. Alcanfor Densidad absoluta Citral Cis-Trans Citronelal Índice de refracción. |
description |
The quality control in essential oils is of great importance to avoid adulteration of these products, however there is little information about the physical and chemical characteristics. In this way, the objective of this work was to perform physical-chemical analysis of three essential oils samples of Rosmarinus officinalis, Cymbopogon citratus and Cymbopogon winterianus. The essential oils were obtained from two commercial suppliers and coded as Comercial 1 and 2. These oils were compared with oils extracted by hydrodistillation from leaves of plants implanted in the Medical Garden of the University and codified as Cultivated. The essential oils were obtained by hydrodistillation for 3 hours for R. officinalis and 2 hours for C. citratus and C. winterianus. The absolute density (g/mL), refractive index and the chemical composition (GC / MS) of the oils were determined. For the density and the refractive index, the results indicated that there were no differences between the commercial and cultivated samples, however, in the chemical composition, differences were observed among the major compounds. For rosemary oil, 1.8-cineole stood out with 5.82% (Cultivated), 17.28% (Commercial 1) and 27.42% (Commercial 2). For lemongrass essential oil, myrcene has 8.52% (Cultivated) and the absence of those from both commercial suppliers. For citronella essential oil, limonene was found at 9.55% (Commercial 2), 2.31% (Commercial 1), and 3.62% (Cultivated), indicating that the variation in the percentage of compounds may have been caused by abiotic and biotics factors, as the samples come from cultures implanted in different locations, interfering in the characteristics of these essential oils. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-11-20 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/9959 10.33448/rsd-v9i11.9959 |
url |
https://rsdjournal.org/index.php/rsd/article/view/9959 |
identifier_str_mv |
10.33448/rsd-v9i11.9959 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/9959/8967 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 11; e4359119959 Research, Society and Development; Vol. 9 Núm. 11; e4359119959 Research, Society and Development; v. 9 n. 11; e4359119959 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052663662116864 |