Chemical composition, antibacterial and antioxidant activities of Tagetes patula L. essential oil raised in Erbil, Iraq

Safar, Ausama Abdulwahab; Ghafoor, Anwar Othman; Dastan, Dara

doi:10.4103/jrptps.jrptps_68_19

Cited by 8 publications

(6 citation statements)

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“…In best of our knowledge powder microscopy and histological studies of T.patula florets was first time conducted in this studies. with respective zone of inhibition 17 mm, 16 mm, and 17mm.when compared with standard drug Amoxicillin .It was interesting to note that in our study T.patula extract showed same strong inhibition against E.coli which is in agreement with previous research study [14] No zone of inhibition was shown in case of S. flexanri. Generally gram negative bacteria shown less susceptibility towards plant extracts as compare to gram positive bacteria due to the fact that their outer wall is composed of lipopolysaccharides and lipoprotein which behaves resistant for antibacterial entry ( Table 2).…”

Section: Discussionsupporting

confidence: 91%

Pharmacognostic, Antimicrobial and Toxicological Studies of a Seasonal Medicinal Plant; Tagetes Patula L

Faraz

Rizwani

Hina

et al. 2021

RADS J. Pharm. Pharm. Sci.

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Purpose of this study: This study has been carried out to explore the medicinal significance of Tagetes patula by evaluating its in vitro antibacterial, antifungal and toxicological effects. Pharmacognostic standardization is done to maintain the purity and quality of the drug. Methodology: Pharmacognostic studies (macro morphology and microscopy i.e. Histology and powder microscopy), solubility and color reaction of T.patula were carried out followed by in vitro antimicrobial studies of ethanol extract of the flowers. In this regard antibacterial, antifungal, and toxicological studies were performed by well diffusion, Agar dilution, and larvicidal activity respectively. Results: Flower extract of T. patula showed good antibacterial effects against gram +ve and gram –ve bacteria except Shigella flexanri. Moreover it showed powerful antifungal effects against various human (Aspergillus flavus, Candida glabrata, Trichophytonlongifusus), plant (Fusariumsolani)and animal pathogens (Microsporumcanis). Moreover remarkable larvicidal activity was observed against brine shrimp at 100 and 1000 µg/ml. Conclusion: This research study makes the valuable medicinal plant a good candidate for skin infections and wound management for topical use.Such studies will help in formulating topical herbal preparations to combat inflammatory and infectious skin disease.

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Section: Discussionsupporting

confidence: 91%

Pharmacognostic, Antimicrobial and Toxicological Studies of a Seasonal Medicinal Plant; Tagetes Patula L

Faraz

Rizwani

Hina

et al. 2021

RADS J. Pharm. Pharm. Sci.

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“…According to the results of the study in species of Tagetes patula, strong bioactivity was found in its essential oils against pathogenic test organisms, which is attributed to the presence of terpinolene, E-karyophene, Z-tagetone, E-tagetone, Caryophene oxide, and Germacrene D. Regarding its bioactivities of the species family of the genus Tagetes, strongto-mild antibacterial activity was found against strains of large-positive and largenegative bacteria tested in the study [4].…”

Section: Discussionmentioning

confidence: 79%

“…Essential oils from aromatic and medicinal plants are known to possess biological activity [2,3]. Essential oils are natural plant products that contain a complex mixture and therefore have multiple antimicrobial properties [4]. To be the constituents of the most important groups of raw materials for the food, pharmaceutical, perfumery, and related industries [5].…”

Section: Introductionmentioning

confidence: 99%

Bioactive Compounds and Antioxidant Activity of Essential Oil of Species of the Genus Tagetes

Aparco¹,

Laime²,

Tadeo³

et al. 2023

Biochemistry

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This study investigated the bioactive compounds and antioxidant activity of the essential oil of two species of the genus Tagetes (Tagetes minuta L. and Tagetes elliptica Sm). The essential oil was obtained by steam distillation, and its extraction performance, relative density, refractive index, and solubility in ethanol (70% v/v) were determined. The chemical components were evaluated by gas chromatography coupled to mass spectrometry (GC-MS). Antioxidant activity was determined by the free radical 2,2-diphenyl-1-picrylhydrocyl (DPPH) method and the trapping capacity of the ABTS*+ radical cation. In the essential oils of the species Tagetes, it was possible to identify 26 chemical components for the species Tagetes elliptica Sm. and 16 for Tagetes minuta L., both species presented as main components monoterpenes (61%) and sesquiterpenes (44%). The compounds found were β-myrcene, trans-tagetone, β-trans-ocimene, and β-caryophyllene. Essential oils showed a variation in extraction yields and density. The refractive index was higher in the species Tagetes elliptica Sm., finding a high solubility in both species. A variation was found between 1.77 and 2.56 mg/mL of antioxidant activity by the DPPH method and 21.02–41.06 mg/mL for ABTS*+. The essential oils of the species Tagetes elliptica Sm.y and Tagetes minuta L. have bioactive components with antimicrobial and antioxidant potentialities for use for food preservatives.

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“…En cuanto a sus bioactividades de la familia de especies del género Tagetes se encontró una actividad antibacteriana de fuerte a leve contra cepas de bacterias gran-positivas y gran-negativas probadas en el estudio [4].…”

Section: Discussionunclassified

“…Se sabe que los aceites esenciales de plantas aromáticas y medicinales poseen actividad biológica [2,3]. Los aceites esenciales son productos vegetales naturales que contienen una mezcla compleja por tanto tienen múltiples propiedades antimicrobianas [4]. Siendo los constituyentes de los grupos de materias primas más importantes para la industria alimentaria, farmacéutica, de perfumería y afines [5].…”

Section: Introductionunclassified

Metabolitos bioactivos y actividad antioxidante in vitro del aceite esencial extraído de dos especies del género Tagetes.

Aparco

Laime

Tadeo

2022

Rev. Colomb. Cienc. Quím. Farm.

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Objetivo: este estudio investigó los metabolitos bioactivos y actividad antioxidante de aceites esenciales de dos especies del género Tagetes. Método: el aceite esencial se obtuvo por arrastre a vapor de agua, posteriormente se determinó su rendi-miento de extracción, densidad relativa, índice de refracción y su solubilidad en etanol (70 % v/v). La composición química fue evaluada mediante cromatografía de gases acoplada a espectrometría de masas (GC-MS). La actividad antioxidante fue determinada mediante el método del radical libre 2,2-difenil-1-picrilhidracilo (DPPH) y la capacidad de atrapamiento del catión radical ABTS*+. Resultados: en los aceites esenciales de las especies Tagetes se logró identificar 26 componentes químicos para la especie Tagetes elliptica Sm. y 16 para Tagetes minuta L., ambas especies presentaron como componentes principales a los monoterpenos (61 %) y sesquiterpenos (44 %). Los metabolitos bioactivos de aceites esenciales entre ambas especies de Tagetes fueron, β-trans-ocimeno (25,03 %), trans-tagetona (51,37 %), β-mirceno (2,78) y β-cariofileno (1,17 %). Los rendimientos de extrac-ción oscilaron entre 0,05 y 0,048 %, la densidad entre 0,90 y 0,88 (g/ml) con un índice de refracción de 1,493 y 1,482 y una solubilidad (v/v) positiva entre ambas especies. La actividad antioxidante del aceite esencial en ambas especies mostró una variación entre 1,77 y 2,56 mg/mL para el DPPH y 21,02 a 41,06 mg/mL para BTS*+. Conclusión: los aceites esenciales de las especies Tagetes elliptica Sm. y Tagetes minuta L. son una fuente de metabolitos bioactivos fomentan poten-cialidades antimicrobianas y antioxidantes con fines de su uso como conservantes alimentarios.

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Chemical composition, antibacterial and antioxidant activities of Tagetes patula L. essential oil raised in Erbil, Iraq

Cited by 8 publications

References 0 publications

Pharmacognostic, Antimicrobial and Toxicological Studies of a Seasonal Medicinal Plant; Tagetes Patula L

Pharmacognostic, Antimicrobial and Toxicological Studies of a Seasonal Medicinal Plant; Tagetes Patula L

Bioactive Compounds and Antioxidant Activity of Essential Oil of Species of the Genus Tagetes

Metabolitos bioactivos y actividad antioxidante in vitro del aceite esencial extraído de dos especies del género Tagetes.

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