scholarly journals Phytochemical, Antioxidant and Anti-Inflammatory Effects of Extracts from Ampelocissus africana (Lour) Merr (Vitaceae) Rhizomes

2020 ◽  
pp. 8-18
Author(s):  
W. Leila Marie Esther Belem- Kabré ◽  
Noufou Ouédraogo ◽  
Adjaratou Compaoré- Coulibaly ◽  
Mariam Nebié- Traoré ◽  
Tata K. Traoré ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Antioxidant Activity ◽  
Aqueous Extract ◽  
Methanolic Extract ◽  
Total Phenolic ◽  
Antioxidant Power ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Cox 1

Aims: To determine the phytochemical composition and evaluate the antioxidant and anti-inflammatory properties of methanolic and aqueous extracts from Ampelocissus africana (Lour) Merr rhizomes. Study Design: Phytochemical content and screening, in vitro antioxidant and anti-inflammatory assays. Place and Duration of Study: Department of Traditional Pharmacopoeia and Pharmacy (MEPHATRA / PH) of the Institute for Research in Health Sciences (IRSS) and Laboratory of Applied Biochemistry and Chemistry (LABIOCA), University Joseph KI-ZERBO in Ouagadougou between April and August 2020. Methodology: The antioxidant activity of both extracts of the plant was assessed using DPPH radical scavenging, ABTS+ radical cation decolorization, ferric ion reduction and lipid peroxidation inhibition in rat liver assays. The anti-inflammatory activities in vitro were measured on the ability of the extract to inhibit the activity of enzymes such as 15-lipoxygenase, phospholipase A2 (PLA2) and cyclooxygenases (COX-1 and COX-2). Results: This study revealed that the total phenolic contents of the extracts varied from 471.79 ± 1.71 mg GAE/g to 173.88 ± 1.71 mg GAE/g for methanolic and aqueous extract respectively. The extracts were also rich in flavonoids and tannins. The methanolic extract possessed better antioxidant activity with an IC50 of 2.32 ± 0.18 µg/ml for the ABTS, 1.71 ± 0.05 µg/mL for the DPPH, a reducing power agent of 87.44 ± 0.5 mmol AAE /100 g and a percentage inhibition of lipid peroxidation of 52.21%. The methanolic and aqueous extract of A. africana has an inhibitory action on activity of lipoxygenase with IC50 values of 26.09 ± 1.83 μg/mL to 34.32 ± 1.60 μg/mL, respectively. The methanolic extract caused COX-1 inhibition of 36.07%, COX-2 inhibition of 38.31% and PLA2 inhibition of 26.9%. Conclusion: These results showed that the methanolic and aqueous extract from the rhizomes of Ampelocissus africana possessed antioxidant power, inhibitor effect against proinflammatory enzymes.

Cyclooxygenase Enzyme and Lipid Peroxidation Inhibitory Terpenoids and Steroidal compounds as Major Constituents in Cleome viscosa Leaves

Planta Medica ◽  
2021 ◽  
Author(s):  
Amila Abishake Dissanayake ◽  
Kambou Georges ◽  
Muraleedharan G. Nair
Keyword(s):  
Lipid Peroxidation ◽  
Antioxidant Activity ◽  
Biological Activities ◽  
Chemical Structures ◽  
Ic50 Values ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Cox 1 ◽  
Cleome Viscosa

Bioassay guided study of Cleome viscosa Linn. (Cleomaceae) leaves led to the isolation of a new cembrenoid diterpene (1) and three known compounds (2-4) from the hexane extract. The chemical structures of these compounds were elucidated by spectroscopic methods such as NMR (1D and 2D), HRMS and IR and identified and afforded compound 1, malabaric acid (2), stigmast-4-en-3-one (3) and stigmast-4-ene-3,6-dione (4). This is the first report of compounds 1 and 2 from C. viscosa Linn. Isolates were evaluated for anti-inflammatory activity using in vitro cyclooxygenase enzyme (COX-1 and -2) inhibitory assays. The novel cembrenoid diterpene (1) exhibited IC50 values of 8.4 μM for COX-1 enzyme and 45.2 μM for COX-2 enzyme, respectively. Similarly, malabaric acid (2) exhibited IC50 values of 11.5 μM for COX-1 enzyme and 46.9 μM for COX-2 enzyme, respectively. Their inhibitory activities were in par with non-steroidal anti-inflammatory drugs aspirin, ibuprofen and naproxen. Sterols 3 and 4 gave IC50 values of 62.6 and 67.9 μM, respectively for COX-1 enzyme while indicating weak COX-2 enzyme inhibition. Lipid peroxidation inhibitory (LPO) and MTT assays were used to determine antioxidant activity of these compounds. Compounds 1-4 showed LPO inhibition with IC50 values between 82 and 100 µM and moderate antioxidant activity in the MTT assay. Biological activities reported for these compounds are for the first time and it support anecdotal medicinal claims of C. viscosa Linn. leaves.

scholarly journals IN VITRO STUDY OF ANTI-INFLAMMATORY AND ANTIOXIDANT ACTIVITY OF SOME MEDICINAL PLANTS AND THEIR INTERRELATIONSHIP

2018 ◽  
Vol 11 (4) ◽  
pp. 195 ◽  
Author(s):  
Shubhi Rastogi ◽  
Mohammed Shariq Iqbal ◽  
Deepak Ohri
Keyword(s):  
Antioxidant Activity ◽  
Medicinal Plants ◽  
Aqueous Extract ◽  
Cannabis Sativa ◽  
Methanolic Extract ◽  
In Vitro Study ◽  
Strong Positive Correlation ◽  
Total Antioxidant ◽  
Anti Inflammatory

 Objective: The objective of the present work is to study the in vitro anti-inflammatory and antioxidant activity of medicinal plants. The extent and correlation between anti-inflammatory and antioxidant activity have been studied.Method: Methanolic and aqueous extracts of five medicinal plants, namely, Ficus racemosa, Aloe vera, Cannabis sativa, Datura stramonium, and Calotropis gigantean have been taken for in vitro anti-inflammatory and total antioxidant activity.Result: The study showed that the inhibition of protein (albumin) denaturation was maximum in aqueous extract of A. vera with 97.55±1.45%. Proteinase inhibitory action of different plant extracts showed significant action and was found to be maximum in aqueous extract of D. stramonium with 87.89±2.58%. Heat-induced hemolysis showed that maximum inhibition was with aqueous extract of F. racemosa with 90.72±3.33%. When hypotonicity-induced hemolysis activity was done it was found maximum in methanolic extract of C. gigantea with 90.58±3.04%. Anti-lipoxygenase activity was found maximum in methanolic extract of F. racemosa with 94.05±4.24%. When total antioxidant activity was done, it was found highest in F. racemosa (4.38±0.546 mM equivalent of ascorbic acid/g tissue).Conclusion: An overall strong positive correlation between anti-inflammatory and antioxidant activity was observed, indicating that antioxidant activity of the plant species studied might be responsible for their anti-inflammatory property. Further work needs to be undertaken to fully elucidate the antioxidants responsible for anti-inflammatory action and to develop better herbal drug formulations.

Enhanced Antioxidant Efficacy of Nano-Encapsulated Protorhus Longifolia Methanol Extract Stabilized with Eudragit

2021 ◽  
pp. 2150017
Author(s):  
Zimbili Mkhize ◽  
Pule Silent Seboletswe ◽  
Hugues Kamdem Paumo ◽  
Pone Kamdem Boniface ◽  
Lebogang Maureen Katata-Seru
Keyword(s):  
Antioxidant Activity ◽  
Methanol Extract ◽  
Methanolic Extract ◽  
Entrapment Efficiency ◽  
Model Systems ◽  
Gas Chromatography Mass Spectrometry ◽  
Total Phenolic ◽  
Antioxidant Power ◽  
Reducing Ability

This study describes the synthesis of Protorhus longifolia methanolic leaf extract-loaded Eudragit nanoparticles (NPs) and assessment of their antioxidant activity comparative to the free methanolic extract. The latter was also analyzed for its total phenolic content (TPC) and total flavonoid content (TFC). The extract-loaded NPs were obtained through the emulsification solvent evaporation process and systematically characterized using the dynamic light scattering, entrapment efficiency, Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM) and X-ray diffraction (XRD) techniques. The antioxidant power was determined using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing ability of plasma (FRAP) in vitro model systems. Screening of the different classes of secondary metabolites was carried out through chemical reaction tests. Identification of the potential antioxidants was performed using the gas chromatography-mass spectrometry (GC-MS) technique and the database of National Institute Standard and Technology (NIST). The characterization techniques showed spherical-like particles having an average size of 150[Formula: see text]nm and zeta potential of [Formula: see text]22[Formula: see text]mV. The percentage of entrapped methanolic extract was determined to be 83%. The antioxidant assay demonstrated that this methodology persuaded an efficient concentration-dependent potential. This study indicates that nanoformulation of the Protorhus longifolia extracts leads to a suitable system for the enhancement of antioxidant activity. The appraisal of other pharmacological activities of the nano-encapsulated Protorhus longifolia methanol extract is under process.

In Vitro Antioxidant and In Vivo Anti-Inflammatory Activities of Ophioglossum thermale

2012 ◽  
Vol 40 (02) ◽  
pp. 279-293 ◽  
Author(s):  
Xue-Qiong Zhang ◽  
Jin-Hwa Kim ◽  
Geun-Soo Lee ◽  
Hyeong-Bae Pyo ◽  
Eun-Young Shin ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Antioxidant Activity ◽  
Total Phenolic Content ◽  
Phenolic Content ◽  
Model Systems ◽  
Total Phenolic ◽  
Etoac Fraction ◽  
Anti Inflammatory

Antioxidant fractions from Ophioglossum thermale were extracted with five different polar solvents using a Soxhlet type extractor. The total phenolic content of the extracts was determined by the Folin-Ciocalteu method. The ethyl acetate fraction of O. thermale was found to contain maximum phenolics. The dried fractions were screened for their antioxidant activity potential using in vitro model systems such as 1,1-diphenyl-2-picryl hydrazyl (DPPH), nitroblue tetrazolium (NBT) and lipid-peroxidation reduction at different concentrations. Results revealed that the EtOAc fraction exhibited the best performance in the DPPH assay, NBT assay and lipid peroxidation. All fractions showed more potent antioxidant capacity than green tea extract, a well-known antioxidant. Furthermore, the EtOAc fraction has the highest total phenolic content (475.65 mg of EGCG/g). In addition, the EtOAc fraction at 0.005% and 0.01% (g/100 ml) also significantly inhibited UVB irradiation-induced ROS generation in human dermal fibroblasts (HDFs). In a carrageenan-induced edema model, the EtOAc fraction showed an inhibitory effect (21.5%, p < 0.05) at 200 mg/kg (p.o.) after 300 min administration. Consequently, 3-O-methylquercetin (3MQ) was also isolated from the antioxidative EtOAc fraction. The data obtained using the above in vitro and in vivo tests suggest that the antioxidant activity of O. thermale and its anti-inflammatory effect on carrageenan-induced acute inflammation can be attributed to its ameliorating effect on oxidative damage, and thus it has great potential as a source for natural health products. To the best of our knowledge, this is the first report on the antioxidant activity of different polar extracts from O. thermale.

Design, Synthesis and Pharmacological Evaluation of Gastro- Protective Anti-inflammatory Analgesic Agents based on Dual Oxidative Stress / Cyclooxygenase Inhibition

2020 ◽  
Vol 19 (3) ◽  
pp. 268-290 ◽  
Author(s):  
Monika Gaba ◽  
Sarbjot Singh ◽  
Chander Mohan ◽  
Richa Dhingra ◽  
Monika Chauhan ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Inhibitory Activity ◽  
Frap Assay ◽  
Anti Oxidant ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Analgesic Activities ◽  
Cox 1

Background: Non-steroidal anti-inflammatory drugs (NSAIDs) derived local generation of reactive oxygen species (ROS) plays a crucial role in the formation of gastric ulceration. Objective: Therefore, anti-inflammatory analgesics with potent antioxidant activity could be a potential therapeutic strategy for the treatment of pain and inflammatory disorders without gastrointestinal (GI) side effects. Methods: In an effort to develop gastroprotective analgesic and anti-inflammatory agents, a series of 2-methylamino-substituted-1H-benzo[d] imidazol-1-yl) (phenyl) methanone derivatives were synthesized and evaluated in vitro for cyclooxygenase (COX) inhibition as well as anti-oxidant potential by the FRAP assay. The compounds with significant in vitro COX-1/COX-2 inhibitory activity and antioxidant activity were further screened in vivo for their anti-inflammatory and analgesic activities. Moreover, the ulcerogenic potential of test compounds was also studied. To gain insight into the plausible mode of interaction of compounds within the active sites of COX-1 and COX-2, molecular docking simulations were performed. Results: Among the various synthesized molecules, most of the compounds showed good cyclooxygenase inhibitory activity and efficient antioxidant activity in FRAP assay. After preliminary and indicative in vitro assays, three compounds exhibited most significant antiinflammatory and analgesic activity with better gastric tolerability during their in vivo evaluation. Ligand interaction studies indicated highest dock score -43.05 of 1,2- disubstituted benzimidazole derivatives in comparison to the reference ligand -30.70. Overall studies provided us (2-((4-methoxyphenylamino) methyl) -1h-benzo [d] imidazol- 1-yl) (phenyl) methanone as a lead with potent gastro-protective anti-inflammatory and analgesic activities that can be used for future research. Conclusion: From the above results, it can be concluded that designing of multifunctional molecules with COX-1/COX-2 inhibitory and anti-oxidant activities could hold a great promise for further development of GI-safer NSAIDs.

scholarly journals Comparative Evaluation of Argania spinosa and Olea europaea Leaf Phenolic Compounds and their Antioxidant Activity

Botanica ◽  
2020 ◽  
Vol 26 (1) ◽  
pp. 76-87
Author(s):  
Aziza Lfitat ◽  
Hind Zejli ◽  
Abdelkamel Bousselham ◽  
Yassine El Atki ◽  
Badiaa Lyoussi ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Phenolic Compounds ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Total Phenolic ◽  
Olive Leaves ◽  
Antioxidant Power ◽  
Ferric Reducing Antioxidant Power ◽  
Total Flavonoids Content

AbstractWe conducted this study to determine and compare the content of phenolic compounds and flavonoids in the argan and olive leaves as well as their antioxidant capacity in aqueous, methanolic, and ethyl acetate extracted fractions. In vitro antioxidant activity was evaluated in comparison with synthetic antioxidants by assessing DPPH• radical scavenging capacity, ferric reducing antioxidant power, scavenging ability by inhibiting the β-carotene/linoleic acid emulsion oxidation, and by the ABTS radical scavenging activity assay. Total phenolic content in argan samples ranged from 221.69 ± 2.07 to 1.32 ± 0.01 mg GAE/g DW and in olive samples from 144.61 ± 0.82 to 1.21 ± 0.02 mg GAE/g DW. Total flavonoids content in argan samples varied from 267.37 ± 1.12 to 25.48 ± 0.02 mg QE/g DW, while in olives from 96.06 ± 0.78 to 10.63 ± 0.05 mg QE/g DW. In vitro antioxidant studies strongly confirmed the antioxidant potency of argan and olive leaves and their richness in secondary metabolites that are effective in free radicals scavenging and metal chelating capacities, indicating their antioxidant power.

scholarly journals From the Field to the Pot: Phytochemical and Functional Analyses of Calendula officinalis L. Flower for Incorporation in an Organic Yogurt

Antioxidants ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 559 ◽  
Author(s):  
Bragueto Escher ◽  
Cardoso Borges ◽  
Sousa Santos ◽  
Mendanha Cruz ◽  
Boscacci Marques ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Biological Activities ◽  
Total Phenolic ◽  
Antioxidant Compounds ◽  
Calendula Officinalis ◽  
Antioxidant Power ◽  
Ferric Reducing Antioxidant Power ◽  
Functional Analyses ◽  
Calendula Officinalis L

Edible flowers have been used as ingredients because of their biological activities, taste, and overall appearance. This research was aimed to characterize the chemical composition and in vitro antioxidant activity of the marigold flower (Calendula officinalis L.) extracted with different proportions of water and ethyl alcohol, and the lyophilized extract with higher content of antioxidant compounds was incorporated into an organic yogurt. Results showed that the hydroalcoholic extract (50:50 v/v) presented the highest total phenolic content (TPC), flavonoids, and antioxidant activity (ferric reducing antioxidant power (FRAP), total reducing capacity (TRC), and Cu2+/Fe2+ chelating ability). Phenolic acids and flavonoids were quantified in the extract by LC-DAD, while 19 compounds were tentatively identified by ESI-MS/MS. The lyophilized marigold extract (LME) also inhibited 12% of Wistar rat’s brain lipid oxidation in vitro, inhibited α-amylase, and α-glucosidase activities, but showed no cytotoxicity towards cancerous cells (HCT8 and A549). However, marigold flower extract protected human erythrocytes against mechanical stress. When added into an organic yogurt model (0 to 1.5%), LME increased TPC and antioxidant activity (2,2-diphenyl-1-picrylhydrazyl (DPPH) and TRC), and the sensory analysis showed that the organic yogurt had an acceptance of 80.4%. Our results show that the use of LME may be a technological strategy to increase the content of bioactive compounds in yogurts.

scholarly journals Ekstrak Etanol Daun Belimbing Wuluh (Averrhoa bilimbi) sebagai Antioksidan dan Antiinflamasi

2019 ◽  
Vol 8 (3) ◽  
pp. 86
Author(s):  
Hasim Hasim ◽  
Yupi Yulianita Arifin ◽  
Dimas Andrianto ◽  
Didah Nur Faridah
Keyword(s):  
Antioxidant Activity ◽  
Leaf Extract ◽  
Ethanol Extract ◽  
Total Phenolic ◽  
Phytochemical Screening ◽  
Phytochemical Compounds ◽  
Anti Inflammatory ◽  
Ethanol Extracts ◽  
Phenolic And Flavonoid

Belimbing wuluh merupakan tanaman jenis buah dan obat tradisional. Tanaman belimbing wuluh sudah sering dimanfaatkan masyarakat salah satunya untuk mengobati penyakit seperti batuk dan radang rektum. Tujuan penelitian ini adalah menguji senyawa fitokimia, menganalisis kandungan total fenolik dan flavonoid, serta aktivitas antioksidan dan antiinflamasi secara in vitro pada ekstrak etanol daun belimbing wuluh. Metode yang dilakukan pada penelitian ini adalah ekstraksi daun belimbing wuluh, skrining fitokimia, perhitungan total fenol dan flavonoid, uji aktivitas antioksidan, dan uji aktivitas antiinflamasi. Senyawa fitokimia yang terkandung pada ekstrak etanol daun belimbing wuluh adalah saponin, tanin, steroid, flavonoid, dan alkaloid. Kandungan total fenolik dan flavonoid ekstrak etanol daun belimbing wuluh secara berturut-turut sebesar 39,03 dan 97,28 µg QE/mg. Ekstrak etanol daun belimbing wuluh memiliki aktivitas antioksidan yang tergolong sangat kuat, sementara aktivitas antiinflamasinya terutama ditunjukkan pada konsentrasi ekstrak 200 µg/ ml, memiliki nilai persen inhibisi hemolisis yang paling tinggi. Kesimpulannya, ekstrak etanol daun belimbing wuluh dapat menjadi salah satu sumber antioksidan dan antiinflamasi alami.Ethanol Extracts of Averrhoa Bilimbi Leaf Demonstrated Antioxidative and Anti-inflammatory ActivityAbstractAverrhoa bilimbi, a fruit-bearing plant, has been traditionally used for medicinal purposes such as treatment of cough and rectal inflammation. In this current work, ethanol extract of Averrhoa bilimbi leaf was analyzed, with regard to phytochemical composition, i.e. total phenolic, and flavonoid, antioxidant activity, and in vitro antiinflammation activity. Extraction of carambola leaves, phytochemical screening, total phenolic and flavonoid contens, assay of antioxidant activity, and assay of anti-inflammatory activity were done in this research. As a result, the leaf extract positively contained some phytochemical compounds, i.e. saponin, tannin, steroid, flavonoid, and alkaloid. Furthermore, total phenolic and flavonoid of the leaf extract was found at 39.03 and 97.28 µg QE/mg extract, respectively. Additionally, antioxidant activity of the leaf extract was classified as very strong, while its anti-inflammatory feature at extract concentration of 200 µg/ml exhibited the highest inhibition of hemolysis. In summary, the ability of Averrhoa bilimbi leaf ethanol extracts to act as antioxidative and anti-inflammatory agents was determined and this may open the use for natural antioxidant and anti-inflammatory agents.

scholarly journals Antioxidant, anti-inflammatory and antimicrobial activities of aqueous and methanolic extract of Rosmarinus eriocalyx Jord. & Fourr.

2020 ◽  
Vol 14 (1) ◽  
pp. 254-262
Author(s):  
Nouioua Wafa ◽  
Gaamoune Sofiane
Keyword(s):  
Staphylococcus Aureus ◽  
Antimicrobial Activity ◽  
Antioxidant Activity ◽  
Methanolic Extract ◽  
Reducing Power ◽  
Antimicrobial Activities ◽  
Stabilization Method ◽  
Membrane Stabilization ◽  
Anti Inflammatory

Rosmarinus eriocalyx Jord. & Fourr is a well-known aromatic and medicinal plant whose consumption serves to remedy a number of disorders, evergreen bush endemic to Algeria. The present study aimed it investigating the in-vitro anti-inflammatory and antimicrobial for two extracts of Rosmarinus eriocalyx. The antioxidant activity was evaluated by DPPH and the reducing power essay, anti-inflammatory activity with the Human Red Blood Cell (HRBC) membrane stabilization method. However, the antimicrobial activity was tested with three bacterial strain Pseudomonas aeruginosa ATCC 27853, Staphylococcus aureus ATCC25923 and Bacillus subtilis ATCC6633. The results show an excellent antioxidant and an interesting inflammatory activities but a weak power against the used strains therefore. © 2020 International Formulae Group. All rights reserved. Keywords: Rosmarinus eriocalyx Jord. & Fourr, DPPH, reducing power, HRBC, antimicrobial

scholarly journals Phytochemical Screening and In Vitro Antioxidant and Anti-inflammatory Activities of Aerial Parts of Euphorbia hirta L.

2021 ◽  
Vol 42 (1) ◽  
pp. 115-124
Author(s):  
Deepak Basyal ◽  
Astha Neupane ◽  
Durga Prasad Pandey ◽  
Shiva Pandeya
Keyword(s):  
Antioxidant Activity ◽  
Phenolic Compounds ◽  
Protein Denaturation ◽  
Diclofenac Sodium ◽  
Radical Scavenging ◽  
Total Phenolic ◽  
Phytochemical Screening ◽  
Euphorbia Hirta ◽  
Anti Inflammatory

Euphorbia hirta L (Euphorbiaceae) also called asthma herb has long been prescribed in traditional medicine because it exhibits diverse pharmacological actions due to the presence of alkaloids, flavonoids, polyphenols, triterpenoids, and saponins. The present study is aimed at the study of phytochemical and antioxidant activity and anti-inflammatory screening of E. hirta. Extraction of dried powder was performed followed by phytochemical screening using color reactions. Total phenolic content (TPC) and total flavonoid content (TFC) of the extracts were estimated by Folin-Ciocalteu and Aluminum chloride method respectively. The antioxidant activity was studied by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging method.  Anti-inflammatory activity was studied by using protein denaturation in vitro bioassay. Phytochemical screening showed the presence of flavonoids, alkaloids, and phenolic compounds. TPC, TFC and antioxidant activity (IC50) of the extract were found as 288.10 mg gallic acid equivalent per gram (GAE/g), 29.36 mg quercetin equivalent per gram (QE/g) and 32.23 µg/mL (p<0.05) respectively. Diclofenac sodium and E. hirta extract showed the maximum inhibition of 91.28% and 68.20% respectively at the concentration of 1000 µg/mL compared with control (p>0.05). The phenolic compounds and flavonoids exert antioxidant and anti-inflammatory activities because of their scavenging ability. The demonstrated antioxidant and anti-inflammatory activities may be the rationale behind some of its folkloric uses and also may be responsible for some of its pharmacological effects. Thus, E. hirta can be considered a good source of antioxidants and anti-inflammatory actions, which might be beneficial for combating oxidative stress.

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