<i>Hyptis pectinata</i> essential oil: chemical composition and anti‐<i>Streptococcus mutans</i> activity

Nascimento, Paula Frassinetti Coelho; Alviano, Wagner S.; Nascimento, Anna Lauren Costa; Santos, Patrícia; Arrigoni-Blank, M.F.; Jesus, R A de; Azevedo, V G; Alviano, Daniela Sales; Bolognese, Ana Maria; Trindade, Rita C.

doi:10.1111/j.1601-0825.2007.01405.x

Cited by 32 publications

(29 citation statements)

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“…Oliveira et al 31 showed that Lippia origanoides essential oil was effective against Candida spp., S. aureus, S. mutans, and other microorganisms. Nascimento et al 3 demonstrated the antiStreptococcus mutans activity of H. pectinata, using its essential oil rich in caryophyllene oxide (28%) and caryophyllene (28.3%).…”

Section: 30mentioning

confidence: 99%

“…5 H. pectinata has also been extensively used in mouth rinses by the population of the state of Sergipe, Brazil. 3 Earlier work has investigated the pharmacological properties of H. pectinata in the forms of essential oil, aqueous extract, methanolic extract or leaves. Bispo et al 4 and Lisboa et al 5 reported antinociceptive and antiedematogenic action of the aqueous extract, with low toxicity.…”

Section: Introductionmentioning

confidence: 99%

“…2 However, ethno-pharmacological features and chemical compositions have only been studied for 25 species. 2,3 Hyptis pectinata (L.) Poit., popularly known in Brazil as "sambacaitá" or "canudinho", is an herbaceous plant with aromatic leaves, and small bilabial flowers, 4 used extensively in traditional medicine by local populations for the treatment for conditions including rhinopharyngitis, nasal congestion, skin diseases, gastric disorders, fever, and various bacterial and fungal infections. 5 H. pectinata has also been extensively used in mouth rinses by the population of the state of Sergipe, Brazil.…”

Section: Introductionmentioning

confidence: 99%

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Chemical composition and antimicrobial activity of the essential oil of Hyptis pectinata (l.) Poit.

Santos¹,

Costa²,

Alves³

et al. 2008

Quím. Nova

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ChemiCal Composition and antimiCrobial aCtivity of the essential oil ofEssential oil was extracted from leaves of Hyptis pectinata using hydrodistillation, and its composition determined using GC-FID and GC-MS. Chemical analysis showed that there was a predominance of sesquiterpenes, of which b-caryophyllene (18.34%), caryophyllene oxide (18.00%) and calamusenone (24.68%) were measured for the first time in the genus Hyptis. Twenty-one compounds were identified, and calamusenone was isolated using preparative thin layer chromatography with a silica gel plate (60 PF 254 ). The minimal inhibitory concentration (MIC) and minimal microbicidal concentration (MMC) were determined for various pathogenic microorganisms. H. pectinata oil was most effective against Gram (+) bacteria and yeasts.

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Section: 30mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Chemical composition and antimicrobial activity of the essential oil of Hyptis pectinata (l.) Poit.

Santos¹,

Costa²,

Alves³

et al. 2008

Quím. Nova

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“…The chemical compositions of the essential oil of the H. pectinata leaves from three different geographical regions also showed variations. The main compounds in each oil were as follows: sabinene, β-caryophyllene (both from India), σ-cymene (West Africa) and β-elemene (Fiji archipelago) (Pietschmann, et al, 1998). While in other study, the H. pectinata essential oil produced in Africa showed high levels of β-caryophyllene (22.10%), it also showed high levels of germacrene D (28.00%) (Tchoumbougnang et al, 2005).…”

Section: Introductionmentioning

confidence: 90%

Influence of storage time and temperature on the chemical composition of the essential oil of Hyptis pectinata L. Poit

Jesus

Blank

Alves

et al. 2016

Rev. bras. plantas med.

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ABSTRACT:Hyptis pectinata, popularly known as "sambacaitá", is a native medicinal herb used by local people for treating disease. Its pharmacological, antimicrobial, and medicinal properties have been reported in several studies. The essential oil of the leaves is rich in terpene compounds responsible for its properties. Because there are factors that can influence the chemical composition of essential oils, the objective of this study was to evaluate the influence of storage on Hyptis pectinata essential oil for 360 days at two different temperatures. The essential oil was distilled from dried leaves of seven-month-old plants using the hydrodistillation method, and the chemical composition was determined using GC-MS and GC/FID. The effects of storage on the essential oil Hyptis pectinata were tested over the course of a year (0, 15, 30, 60, 90, 120, 150, 180, 240, 300, and 360 days), using two temperatures: room (±32ºC) and freezer (-20ºC). The predominant compounds in the essential oil are β-caryophyllene, caryophyllene oxide, and germancrene D. The concentration of the chemical constituents of the essential oil varied depending on the storage temperature, and over the 360 days. The storage of the essential oil at room temperature over one year resulted in higher concentrations of β-elemene, α-copaene, germacrene D, caryophyllene oxide, and (E,E)-α-farnesene and lower content of α-humulene and β-caryophyllene, compared to the results obtained from storing the essential oil in a freezer. These results indicate that the essential oil should be stored in a freezer, which provides greater stability to the concentration of the chemical constituents.Keywords: aromatic and medicinal plant, post-harvest, sambacaitá, chemical constituents.RESUMO: Influência do tempo de armazenamento e da temperatura na composição química do óleo essencial de Hyptis pectinata L. Poit. Hyptis pectinata, conhecida popularmente como Sambacaitá é uma erva medicinal nativa utilizada pela população local para o tratamento de enfermidades, cujas propriedades farmacológicas, antimicrobianas e medicinais foram relatadas em diversos estudos. O óleo essencial das folhas é rico em compostos terpênicos responsáveis pelas suas propriedades. Devido à existência de fatores que podem influenciar a composição química dos óleos essenciais, o objetivo deste trabalho foi avaliar a influência do armazenamento do óleo essencial Hyptis pectinata durante 360 dias em duas temperaturas diferentes. O óleo essencial foi destilado a partir de folhas secas de plantas de sete meses de idade, utilizando o método de hidrodestilação e a composição química foi determinada usando CG-EM e CG-DIC. Os efeitos do armazenamento no óleo essencial Hyptis pectinata foram testados ao longo de um ano (0, 15, 30, 60, 90, 120, 150, 180, 240, 300 e 360 dias), utilizando duas temperaturas: ambiente (±32ºC) e freezer (-20ºC). Os compostos predominantes no óleo essencial foram o β-cariofileno, óxido de cariofileno e germancreno D e houve variação na concentração dos constituintes químic...

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“…3 The species Hyptis pectinata (L) Poit, belonging to the Lamiaceae family and locally known as "sambacaitá" or "canudinho", is used as a medicinal tea (infusion or decoction) for treating skin diseases, gastric disorders, nasopharyngitis, nasal congestion, fever and others infections caused by bacteria and fungi. 4 Medicinal plants are liable to contain pesticide residues that may accumulate from agricultural practices, such as spraying, storage, transportation or soil treatment during cultivation. 5 Besides, different products (like pyrimethanil, ametryn, dichlofluanid, tetraconazole, flumetralin, kresoxim-methyl and tebuconazole) are used to control phytophagous insects and fungal pathogens on a variety of crops in the Northeastern part of Brazil.…”

Section: Introductionmentioning

confidence: 99%

Multiclass MSPD method for pesticide determination in dehydrated Hyptis pectinata (sambacaitá) medicinal plant by GC-MS

Aquino

Souza

Maciel

et al. 2011

J. Braz. Chem. Soc.

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Um método baseado na técnica de dispersão da matriz em fase sólida foi desenvolvido para determinar resíduos de ametrina, tetraconazol, flumetralina, tebuconazol, pirimetanil, diclofuanida e cresoxim-metílico na planta medicinal desidratada Hyptis pectinata (sambacaitá) por cromatografia a gás acoplada a espectrometria de massas. Diferentes parâmetros foram avaliados, tais como: tipo (C 18 , alumina neutra, sílica gel e Florisil) e quantidades de sorvente e solvente de eluição (diclorometano, acetato de etila e diclorometano:acetato de etila (1:1, v/v)), sendo que o mais adequado foi o procedimento com 0,5 g de planta medicinal, 0,5 g de C 18 como sorvente e diclorometano (20 mL) como solvente de eluição. O método foi validado com amostras de planta medicinal fortificadas com agrotóxicos em diferentes níveis de concentração (0,05-1,0 μg g -1 ). Recuperações médias (n = 4) variaram de 83 a 127%, com coeficientes de variação entre 4 e 15%. Os limites de detecção (LOD) variaram entre 0,02 e 0,07 μg g -1 , enquanto que os limites de quantificação (LOQ), entre 0,05 e 0,1 μg g -1 .A method was developed using matrix solid-phase dispersion (MSPD), together with gas chromatography coupled to mass spectrometry (GC-MS) for determination of ametryn, tetraconazole, flumetralin, tebuconazole, pyrimethanil, dichlofluanid and kresoxim-methyl in dehydrated Hyptis pectinata (sambacaitá) medicinal plant material. The evaluated parameters included the type and amount of sorbent (C 18 , neutral alumina, silica gel and Florisil) and the nature of the eluent (dichloromethane, ethyl acetate and dichloromethane:ethyl acetate (1:1, v/v)). The best results were obtained using 0.5 g of plant material, 0.5 g of C 18 as sorbent and dichloromethane (20 mL) as the eluting solvent. The method was validated using plant samples spiked with pesticides at different concentration levels (0.05-1.0 μg g -1 ). Average recoveries (using four replicates) ranged from 83 to 127%, with relative standard deviations between 4 and 15%. Limits of detection (LOD) and quantification (LOQ) were in the ranges 0.02-0.07 μg g -1 and 0.05-0.1 μg g -1 , respectively.

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Hyptis pectinata essential oil: chemical composition and anti‐Streptococcus mutans activity

Abstract: According to our results, H. pectinata essential oil can be considered a promising alternative to chlorhexidine for the control of oral bacteria-related diseases and hygiene.

Cited by 32 publications

References 26 publications

Chemical composition and antimicrobial activity of the essential oil of Hyptis pectinata (l.) Poit.

Chemical composition and antimicrobial activity of the essential oil of Hyptis pectinata (l.) Poit.

Influence of storage time and temperature on the chemical composition of the essential oil of Hyptis pectinata L. Poit

Multiclass MSPD method for pesticide determination in dehydrated Hyptis pectinata (sambacaitá) medicinal plant by GC-MS

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