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Abstract Medicinal plants have a significant role in preventing and curing several diseases, and Tanacetum L. is one of these plants. The aim of the present study is to determine the fatty acid, lipid-soluble vitamin, sterol, phenolic content, and antioxidant capacity of Tanacetum densum subsp. laxum and Tanacetum densum subsp. amani, to compare the effect of altitude on the biochemical content and to compare systematically by using fatty acids and phenolics. This study showed that palmitic acid (C16:0) and stearic acid (C18:0) are major sources of saturated fatty acid and oleic acid (C18:1 n9), and linoleic acid (18:2 n6c) and a-linolenic acid (C18:3 n3) are the principal unsaturated fatty acids in the two endemic Tanacetum densum taxa. Also, this study found that the unsaturated fatty acid content (60.11±1.61%) of Tanacetum densum subsp. laxum was higher than the unsaturated fatty acid content (44.13±1.28%) of Tanacetum densum subsp. amani. And also, the ω6/ω3 ratio of Tanacetum densum subsp. laxum (1.74) and Tanacetum densum subsp. amani (1.60) was found to be similar. However, this study determined that the lipid soluble vitamin and sterol content of two endemic Tanacetum taxa are low except for stigmasterol. Present study showed that catechin is principal phenolic in the Tanacetum densum taxa. This study also found that Tanacetum densum subsp. laxum and Tanacetum densum subsp. amani had the highest levels of catechin, vanillic acid, and caffeic acid content though the phenolic amounts, particularly catechin and quercetin, were dissimilar in the T. densum taxa. This study suggested that ecological conditions such as altitude may affect the biochemical content of two endemic Tanacetum densum taxa. Furthermore, the current study determined that two endemic Tanacetum L. taxa had potent radical scavenging capacities and found a correlation between total phenolics and antioxidant activity.
Resumo As plantas medicinais têm um papel significativo na prevenção e cura de várias doenças, e Tanacetum L. é uma dessas plantas. O objetivo do presente estudo é determinar o conteúdo de ácido graxo, vitamina lipossolúvel, esterol, estrutura fenólica e capacidade antioxidante de Tanacetum densum subsp. laxum e Tanacetum densum subsp. amani, comparar o efeito da altitude sobre o conteúdo bioquímico e realizar uma comparação sistemática usando ácidos graxos e fenólicos. Esta pesquisa mostrou que o ácido palmítico (C16:0) e o ácido esteárico (C18:0) são as principais fontes de ácido graxo saturado e que o ácido oleico (C18:1 n9), o ácido linoleico (18:2 n6c) e o ácido a-linolênico (C18: 3 n3) são os principais ácidos graxos insaturados nos dois táxons endêmicos de Tanacetum densum. Além disso, este estudo descobriu que o conteúdo de ácidos graxos insaturados (60,11±1,61%) de Tanacetum densum subsp. laxum foi superior ao conteúdo de ácidos graxos insaturados (44,13±1,28%) de Tanacetum densum subsp. amani, e também que a razão ω6/ω3 de Tanacetum densum subsp. laxum (1,74) e Tanacetum densum subsp. amani (1,60) foi semelhante. No entanto, este trabalho determinou que o conteúdo de vitamina lipossolúvel e esterol de dois táxons endêmicos de Tanacetum é baixo, exceto o estigmasterol, além de descobrir que Tanacetum densum subsp. laxum e Tanacetum densum subsp. amani apresentaram os mais altos níveis de conteúdo de catequina, ácido vanílico e ácido cafeico, embora as quantidades fenólicas, especialmente catequina e quercetina, sejam diferentes nos táxons de T. densum. Este estudo sugere que condições ecológicas, como a altitude, podem afetar o conteúdo bioquímico de dois táxons endêmicos de Tanacetum densum. Ainda, esta pesquisa determinou que dois táxons de Tanacetum L. endêmicos possuíam potentes capacidades de sequestro de radicais e que houve correlação entre fenólicos totais e atividade antioxidante.
Asunto(s)
Tanacetum , Fenoles/análisis , Turquía , Ácidos Grasos , AntioxidantesRESUMEN
Tanacetum balsamita locally called Shahesparam is an aromatic plant that grows widely in Azerbaijan Province, Iran. Due to the widespread use of T. balsamita as a pain killer and relief of inflammatory based disorders in Iranian folk medicine and considering the high content of essential oil in T. balsamita aerial parts, we were prompted to investigate the anti-nociceptive and anti-inflammatory properties of T. balsamita essential oil (TBEO) for the first time. The carrageenan-induced Paw Edema was used for inflammation evaluation in rat, and hot-plate method was used for pain assessment in mice. Different doses of TBEO were administered. Morphine and Mefenamic acid were used as the standard drugs in anti-nociceptive and anti-inflammatory evaluation tests, respectively. TBEO (100 mg/kg) showed significantly anti-nociceptive activity in hot-plate test. The anti-inflammatory activity of TBEO was found to be more than mefenamic acid. The studied oil was analyzed by GC and GC-MS. The major component of the oil was characterized as carvone (39.8%) which might be responsible for the observed activities. The results suggested that TBEO possessed biologically active constituents that had significant analgesic and anti-inflammatory effects which support the ethno-medicinal claims of the plant application in the management of pain and inflammation.
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Background: Inflammation can be classified as either acute or chronic. NSAIDs are the most commonly prescribed drugs worldwide, and mostly have adverse effects. Lercanidipine a CCB of (DHPs) blocks the mediators of inflammation and has additional anti-inflammatory potential. Tanacetum parthenium (Feverfew) extracts have also shown its anti-inflammatory effects in experimental studies. It was decided to study anti-inflammatory effects of Lercanidipine and Tanacetum parthenium which was compared with Indomethacin. The present study was aimed to evaluate and compare the anti-inflammatory effect of lercanidipine and Tanacetum parthenium with Indomethacin in rats.Methods: The study was conducted in the department of Pharmacology UPUMS, Saifai after getting approval from IAEC.A total of 24 animals divided into 4 groups of six (n=6) animals each group were used, and the anti-inflammatory effects of both drugs were evaluated by Carrageenan-induced Paw Edema Model by digital Plethysmometer in rats, drug administration was with the same frequency.Results: The result of the present study had shown that lercanidipine produced anti-inflammatory effect compared to Indomethacin, while its efficacy in reducing paw edema was better at 1st hour, 48 and 72 hours while at 2nd hour and 3rd hour Indomethacin had better efficacy. Tanacetum parthenium also decreased paw edema at 2nd, 3rd, 48 and 72 hour while at 1st hour no effect was seen. However, at 72 hours, shown good efficacy compared to lercanidipine and Indomethacin.Conclusions: Lercanidipine could be a promising anti-inflammatory drug in reducing the inflammation and edema. However, herbal drug (Tanacetum parthenium) has shown anti- inflammatory efficacy when compared with Indomethacin. Both drugs were found safe during our study.
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The breast cancer is one of the most common types of cancer. Many scientists have focused on the treatment of this disease for a long time by studying anti-cancer activities of plant extracts as well as synthetics. Lamiaceae and Asteraceae have been used in anticancer studies due to their phytochemical content. The genus Sideritis, Achillea and Tanacetumare the members of these families. Sideritis, Achillea and Tanacetum are used as herbal medication for the treatment ofvariety of diseases. In present study, we demonstrated the biological activity of Sideritis syriaca (SS), Achillea aleppica (AAZ) and Tanacetum argenteum (TAA) methanol extracts on cell viability of the breast cancer line MCF7. MTT (3- (4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay was used to determine the cell viability and proliferation of MCF7 cells. In a dose dependent manner, methanol extracts (0, 1, 5, 25, 100 and 250 μg/ml) of SS, AZZ and TAA were examined on MCF7, and viability of cells were determined with MTT staining. Especially, concentrations in 100 and 250 μg/ml of extracts decreased the cell viability (p<0.001). The results of the current study showed that methanol extracts of SS, AZZ and TAA effectively inhibited the cell proliferation by decreasing the cell viability of MCF7 cells. Suggesting that SS, AZZ and TAA can be considered as natural herbal-based anti-cancerous agents.
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Los procesos inflamatorios no controlados producen daño celular donde los radicales libres están presentes y representan un peligro para la vida del paciente, en este contexto la búsqueda de moléculas de origen vegetal son incesantes por su aceptación cultural, una mejor compatibilidad con el cuerpo humano y menos efectos secundarios. El objetivo fue determinar la actividad antioxidante y antiinflamatoria del extracto hidroalcohólico de las flores de Tanacetum parthenium L. Sch. Bip. "santa maria", empleando la técnica in vitro del DPPH y el modelo in vivo de edema plantar inducida por carragenina en ratas Wistar. Se llevó a cabo en los laboratorios de la Escuela de Farmacia y Bioquímica de la Universidad Nacional de San Cristóbal de Huamanga, Ayacucho, Perú. La muestra fue recolectada en la ciudad de Huancayo, región Junin. Se ensayó concentraciones de 1, 2 y 3% en ungüentos base como vehículo semisólido usando el estándar de referencia diclofenaco gel 1%. El extracto hidroalcohólico contiene fenoles y taninos, flavonoides, faetonas y/o cumarinas, triterpenos y/o esteroides y aminoácidos. La concentración de extracto hidroalcohólico de las flores de Tanacetum parthenium L. Sch. Bip. "santa maria" con mayor actividad antiinflamatoria fue al 3%, con un porcentaje de desinflamación del84.6% {porcentaje de inflamación de 15.4%) y con un ABC de 6,214 mllt2. La concentración de extracto hidroalcohólico de las flores de Tanacetum parthenium L. Sch. Bip. "santa maria" con mayor actividad antioxidante fue a 100 ¡Jg/ml, con un porcentaje de 63,9%. Se concluye que el extracto hidroalcohólico de las flores de Tanacetum parthenium L. Sch. Bip. "santa maría" tiene poca actividad antioxidante in vitro pero buena actividad antiinflamatoria in vivo estadísticamente similar al diclofenaco por lo que constituyen una fuente potencial para el tratamiento antiinflamatorio tópico.
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Animales , Ratas , Tanacetum parthenium , Antiinflamatorios , Antioxidantes , Perú , Técnicas In Vitro , Solución Hidroalcohólica , Modelos AnimalesRESUMEN
Medicinal plant are grown and produced in different ecosystems and sites under the influence of different potential factors, including the altitude as one of the vital determinants in the quantity and quality of the plants. One of the species that grows in the highlands is Tanacetum polycephalum, an aromatic perennial of the Asteraceae. This species is characterized to be antiseptic, analgesic, anesthetic, disinfective, expectorant, anti-cancer, anti-allergic, and conducive to low blood pressure. The purpose of this study is to investigate the essential compositions in the aerial parts of T. polycephalum at the time of flowering, and in three different altitudes of the Baladeh region of Nour. Thus, the essential oil was extracted from the aerial parts in the flowering stage of the plant at three altitudes of 1 600, 2 400 and 3 200 m using a water distillation method, and the essential oil compositions were identified using GC and GC/MS instruments. One-way ANOVA method was conducted to analyze the obtained data using SPSS, and a Duncan test was administered to compare the means. The results indicated that the essential output obtained from the altitudes of 1 600, 2 400 and 3 200 m was (0.74 ± 0.01)%, (1.09 ± 0.02)%, and (1.32 ± 1.2)%, respectively, so that the altitude of 3 200 m revealed the greatest quantity, and the altitude of 1 600 m represented the smallest quantity. Moreover, the essential oil compositions showed the highest percentage in the altitude of 3 200 m and the lowest percentage at the altitude of 1 600 m. The results showed that as the altitude increases, the essential oil compositions revealed the greater quantity and percentage in the aerial parts of T. polycephalum.
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Altitud , Cromatografía de Gases y Espectrometría de Masas , Irán , Aceites Volátiles , Química , Aceites de Plantas , Química , Control de Calidad , Tanacetum , QuímicaRESUMEN
Tanacetum parthenium (feverfew) is an herb that is commercialized worldwide as a therapeutic treatment for migraine. Its pharmacological effect is mainly due to the presence of the sesquiterpene lactone parthenolide as well as of flavonoids. So far, there are no studies on standardization of pre-formulations or phytomedicines containing this herb. The present study aimed at developing a pre-formulation using a standardized spray-dried extract of feverfew and further designing and standardizing enteric coated tablets. In this work, the spray-dried extract of feverfew was evaluated for its parthenolide, santin and total flavonoid content, parthenolide solubility, particle size, tapped density, hygroscopicity, angle of repose and moisture content. Tablets containing the spray-dried extract were tested for their average weight, friability, hardness, and disintegration time. The total flavonoid and parthenolide contents in the spray-dried extract were 1.31 percent and 0.76 percent w/w, respectively. The spray-dried extract presented consistent pharmacotechnical properties and allowed its tableting by direct compression. Tablet properties were in accordance with the proposed specifications. The procedures described herein can be used to prepare and evaluate pre-formulations of feverfew with adequate properties for the development of a high-quality phytomedicine.
Tanacetum parthenium (tanaceto) é uma planta medicinal comercializada no mundo todo para tratamento de enxaqueca. Seu efeito farmacológico é creditado principalmente à lactona sesquiterpênica partenolídeo e flavonóides. Até o momento não existem estudos sobre a padronização de pré-formulações ou o desenvolvimento de fitoterápicos com tanaceto. Logo, o objetivo deste trabalho foi obter comprimidos de revestimento entérico a partir de extrato seco e padronizado de tanaceto. Neste trabalho, o extrato seco do tanaceto obtido pelo método de spray drying foi avaliado quanto ao teor de partenolídeo, presença da santina, teor de flavonóides totais, solubilidade do partenolídeo, tamanho de partícula, ângulo de repouso, densidade, análise higroscópica e teor de umidade. A partir do extrato seco obtiveram-se comprimidos que foram revestidos em leito de jorro. Os comprimidos revestidos foram avaliados com relação ao peso médio, friabilidade, dureza e desintegração. O teor de flavonóides totais e de partenolídeo no extrato seco foram 1,31 por cento e 0,76 por cento (p/p), respectivamente. O extrato seco apresentou características farmacotécnicas satisfatórias permitindo a obtenção de comprimidos pelo método de compressão direta. As propriedades dos comprimidos revestidos estão de acordo com as especificações da literatura. Os procedimentos utilizados nesse trabalho podem ser utilizados para obter extrato seco e fitoterápicos de T. parthenium com alto padrão de qualidade.
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Artemisia , Comprimidos Recubiertos/farmacología , Extractos Vegetales , Tanacetum parthenium , Flavonoides , Lactonas/uso terapéutico , Medicamento Fitoterápico , SesquiterpenosRESUMEN
Neste trabalho, é apresentada uma proposta para o controle de qualidade físico e químico do pó de T. parthenium (tanaceto) e do seu extrato hidroalcoólico obtido por percolação. A lactona sesquiterpênica partenolídeo, o principal componente ativo da espécie, foi quantificada por CLAE e seu teor foi de 0,49 por cento no pó e 1,06 por cento no extrato. O teor de flavonóides totais foi determinado por espectroscopia no UV e foi de 0,54 por cento no pó e 1,05 por cento no extrato hidroalcoólico. A santina, principal flavonóide da espécie, foi isolada e posteriormente identificada no extrato por CLAE. Uma vez que o partenolídeo também pode ser encontrado em outras espécies de Asteraceae, a análise da santina é importante para certificar a autenticidade do material vegetal. Os resultados obtidos neste trabalho confirmam a autenticidade do material e a eficiência do processo extrativo.
In this study, we present a proposal for the physical and chemical quality control of the powder of the species T. parthenium (feverfew) and its hydroalcoholic extract obtained by percolation. The sesquiterpene lactone parthenolide, the main active compound of this plant, was quantified by HPLC and its content was found to be 0.49 percent in the powder and 1.06 percent in the extract. The total content of flavonoids, determined by UV spectroscopy, was found to be 0.54 percent in the powder and 1.05 percent in the hydroalcoholic extract. Santin, the main flavonoid of this species, was isolated and further identified in the extract by HPLC. Since parthenolide can also be found in other Asteraceae species, the analysis of santin is important to certify the authenticity of the plant material. The results confirmed the authenticity of the plant material and the efficiency of the extraction procedure.