Study of Antioxidant, Anti-inflammatory, Antinociceptive Activities and Toxicity of Stigmata of Zea mays Extracts

2019 ◽  
Author(s):  
K. Ammor ◽  
F. Ez-zahra Amarti ◽  
R. Lagzizir ◽  
F. Mahjoubi ◽  
D. Bousta ◽  
...  
Keyword(s):  
Zea Mays ◽  
Formalin Test ◽  
Antioxidant Activities ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Ethanolic Extract ◽  
Control Group ◽  
Total Phenols ◽  
Phytochemical Screening ◽  
Anti Inflammatory

This study aims to investigate phytochemical screening, total polyphenol and flavonoids content, antioxidant activities and to examine toxicity, anti-inflammatory and antinociceptive effects of different extracts of stigmata of Zea mays from Morocco. The flavonoids and total phenols content were performed for both extracts. The aqueous and hydro-ethanolic extracts were screened for their possible antioxidant activities by three test systems, namely DPPH free radical-scavenging, reducing power and molybdenum system. Oral and Sub-acute toxicity of the hydro-ethanolic extract was evaluated in vivo. Anti-inflammatory activity of the hydro-ethanolic extract was evaluated by Carrageenaninduced rat paw edema method. The antinociceptive effect was tested by using the formalin test. Phytochemical screening of the extracts revealed a presence of flavonoids, leucoanthocyans, heterosid sterodic, coumarins, alkaloids, cardiac glycosides, anthocyanins and tannins. The flavonoids and total phenols content show higher content of flavonoids and total phenols in the hydro-ethanolic extract. It showed better antioxidant activity than the aqueous extract in the three methods used. Furthermore, the hydro-ethanolic extract with a concentration of 250 and 500 mg/kg body weight inhibited the inflammation induced by carrageenan in rats at 66.67% and 86.67% compared to 60.8% for indomethacin at 10 mg/kg after 5 h of inflammation induction. However, at dose of 500 mg/kg extract showed a pro-inflammatory effect. In the formalin test, the tolerance time of the rats was significantly higher compared to the control group. These initial results tend to support the traditional use in the treatment of cystitis, oliguria, nephritis, renal lithiasis edema, albuminuria, heart disease, slimming cures of stigmata of Zea mays in Morocco.

scholarly journals Evaluation Of Antioxidant, Antidiabetic, Anti-Inflammatory And Anticancer Activities Of Delonix Regia Flower Extracts

2021 ◽  
Vol 11 (6) ◽  
pp. 103-115
Author(s):  
Benoite. T ◽  
Nora Vigasini K
Keyword(s):  
Side Effects ◽  
Cell Lines ◽  
A549 Cell ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Ethanolic Extract ◽  
Alpha Amylase ◽  
Ms Analysis ◽  
Anti Inflammatory ◽  
Mcf 7

Non-communicable diseases like diabetes and cancer are the major cause of death worldwide. Various drugs are used for the treatment of these diseases. However, they cause lots of side effects. There is a need for alternate drugs with fewer side effects. Medicinal plants serve as a good source for alternate form of treatment. Therefore, in this study, ethanolic and aqueous extracts of D. regia flowers were evaluated for their antioxidant, antidiabetic, anti-inflammatory and cytotoxic activity to justify its use as a medicinal plant. Total phenol and flavonoid content of the extracts were measured. GC-MS analysis of the extracts were done to investigate the presence of various bioactive compounds. Antioxidant activity was assessed by radical scavenging and reduction assays. Antidiabetic activity was assessed by the ability of extracts to inhibit enzyme alpha amylase. Anti-inflammatory activity was evaluated by membrane stabilization activity. Anticancer activity against MCF-7 and A549 cell lines were measured by the MTT assay.The ethanolic extract contained more phenols (282.940.80 mgGAE/g) and flavonoids (140.912.27 mgQE/g). GC-MS analysis showed the presence of compounds belonging to fatty acids, alkanes, phenols and organic alcohols. The aqueous extract showed strong superoxide radical scavenging activity with a low IC50 of 39.35±0.74 µg/mL. The ethanolic extract showed higher ferric reducing power with an IC50 of 59.65±0.28µg/mL. Ethanolic extract was more potent in inhibiting alpha amylase with a low IC50 value of 47.14±0.6 µg/mL. Ethanolic extract also showed maximum inhibition of 88.86±0.1% against heat induced lysis of cell membrane. Both extracts affected the proliferation of MCF-7 and A549 cell lines at 160 µg/mL. The results of the present study support the use of D. regia flower as a potential source of bioactive phytochemicals and can be used as a plant-based antioxidant, antidiabetic, anti-inflammatory and anticancer agent.

scholarly journals Antibacterial, Antioxidant and Anti-Inflammatory Potential of the Different Extracts of Holoptelia Integrifolia

2019 ◽  
Vol 9 (2) ◽  
pp. 5234-5240
Keyword(s):  
Antioxidant Activities ◽  
Radical Scavenging ◽  
Ethanolic Extract ◽  
Stem Bark ◽  
Inflammatory Activity ◽  
Diffusion Method ◽  
Albino Rats ◽  
Nitric Oxide Radical ◽  
Anti Inflammatory ◽  
Wistar Albino Rats

Medicinal plants are play significant impact in the personal medicine for most of the people all over the world as an alternative live saving medicines and most of their medicinal properties are well known for anticancer activity. The different extracts of Holoptelea integrifolia (H.integrifolia) leaves, stem bark and fruits were studied as a potent natural source of antimicrobial, antioxidant and wound healing potential. This work was carried out to evaluate antimicrobial, antioxidant and anti-inflammatory activity of different extracts of H.integrifolia. The antimicrobial activity of the H.integrifolia ethanolic extract was studied against five fungal and bacterial strains by utilizing the agar well diffusion method and MIC. Among several strain, the ethanolic extract of fruit has shown higher antimicrobial inhibition zone as 9.25-16 mm compare to other two extracts of stem and leaves as 10- 13.25 mm and 6-10.2 mm respectively. The antioxidant activities for different extract were also determined by DPPH free radical assay, Hydroxyl Radical Scavenging and Nitric Oxide Radical Scavenging Activity method. The anti-inflammatory activity also estimated basedon formalin induced paw edema method on Wistar albino rats. The different extracts of leaves, stem bark and fruit parts of Holoptelea integrifolia were estimated for in vivo anti-inflammatory activity against the animal model of female Wistar albino rats. The results of anti-inflammatory activity revealed that the Ethanol extracts showed vital and dose-dependent anti-inflammatory effects. Our findings revealed that aerial parts of H.integrifolia contais potential antimicrobial, antioxidant and anti-inflammatory compounds, which expose the medicinal potential of the selected plant could be a significant drug candidates against microbial, oxidative and inflammation-related pathological processes as a future alternative medicine.

Investigation of the Anti-cataract and Antioxidant Activities of Cnidoscolus aconitifolius Leaves Extract In vitro

2021 ◽  
pp. 28-38
Author(s):  
Henry Bulama ◽  
Daniel Dahiru ◽  
Joshua Madu
Keyword(s):  
Total Protein ◽  
Antioxidant Activities ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Control Group ◽  
Scavenging Activity ◽  
Aqueous Fraction ◽  
Cnidoscolus Aconitifolius

Background: Cataract is a major cause of visual impairment and blindness around the world. This study evaluated the in vitro antioxidant and anti-cataract activities of Cnidoscolus aconitifolius leaves extract and fractions. Antioxidant activities were evaluated by 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2-azinobis (3-ethylbenzothiozoline-6-sulfonic acid) (ABTS), total reducing power, and hydrogen peroxide scavenging assays. Anti-cataract potential was evaluated in vitro using goat lenses divided into eight groups of different treatments and incubated in artificial aqueous humor at 37 °C for 72 hours. Glucose-induced opacity in the lenses was observed and biochemical indices quantified (catalase, Malondialdehyde (MDA) and total protein in the lens homogenate). Results: The crude extract and its fractions possess substantial antioxidant activities. The aqueous fraction exhibited the best DPPH radical scavenging activity (IC50 value 78.599 µg/ml); while the dichloromethane fraction exhibited the highest ABTS radical scavenging activity with IC50 66.68 µg/ml. The anti-cataract evaluation of crude and fractions at 250 μg/ml showed a significant increase (p<0.05) in the total protein and catalase activity compared to the cataract control group. The malonaldehyde level decreased significantly (p<0.05) in all the treated groups.

scholarly journals ASSESSMENT OF ANTI-INFLAMMATORY ACTIVITY OF ETHANOLIC EXTRACT OF ASAM KANDIS (GARCINIA XANTHOCHYMUS HOOK. F. EX T. ANDERSON) FRUIT

2018 ◽  
Vol 11 (4) ◽  
pp. 81
Author(s):  
Hanafis Sastra Winata ◽  
Rosidah Rosidah ◽  
Panal Sitorus
Keyword(s):  
Ethanolic Extract ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Inflammatory Activity ◽  
Control Group ◽  
Phytochemical Screening ◽  
Fruit Extract ◽  
Garcinia Xanthochymus ◽  
Anti Inflammatory

 Objective: The objective of this study was to evaluate the anti-inflammatory activity in acute and subacute models of inflammation from ethanolic fruit extract of Asam kandis (Garcinia xanthochymus Hook. f. ex T. Anderson) in animal (rats) models.Methods: Pleliminary phytochemical screening was carried out by using standard procedures.. Assessment of acute and subacute models of inflammation was using carrageenan-induced paw edema method and cotton pellet granuloma method using three dosage treatments; 200 mg/kg BW, 400 mg/kg BW, and 800 mg/kg BW along with a negative control group (0.5% Na CMC) and positive control (Na diclofenac 2.25 mg/kg BW). The inhibition period was observed at 30, 60, 90, 120, 150, and 180 min time intervals.Result: The phytochemical screening showed that the ethanolic fruit extract from Asam kandis contain contains flavonoids, glycosides, steroids, and triterpenoids. The anti-inflammatory result showed that the strongest inhibition produced by ethanolic fruit extract of Asam kandis occurred on the dosage of 800 mg/kg BW compared to the other doses (200 and 400 mg/kg BW) throughout the observation period.Conclusion: This finding indicated that ethanolic fruit extract of Asam kandis (G. xanthochymus Hook. f. ex T. Anderson) might become an interesting candidate for treatment of inflammation.

scholarly journals Anti-Helicobacter pylori, Anti-Inflammatory, Cytotoxic, and Antioxidant Activities of Mace Extracts from Myristica fragrans

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Naranpraphai Suthisamphat ◽  
Bhanuz Dechayont ◽  
Pathompong Phuaklee ◽  
Onmanee Prajuabjinda ◽  
Ratha-Korn Vilaichone ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Antioxidant Activities ◽  
Clinical Investigation ◽  
Radical Scavenging ◽  
Ethanolic Extract ◽  
Diffusion Method ◽  
Clinical Strains ◽  
Myristica Fragrans ◽  
Anti Inflammatory ◽  
H Pylori

The aril (mace) of Myristica fragrans, known as Dok-Chan, is a spice that has long been used for treating stomach discomfort, peptic ulcer, and nausea. It is an ingredient in many remedies in Thai traditional medicine, e.g., Ya-Hom-Thep-Bha-Jit, Ya-Hom-Nao-Wa-Kot, and Ya-That-Bun-Job, which are used to treat dyspepsia and other gastrointestinal tract symptoms. The aqueous and ethanolic extracts of mace were used for all tests. Anti-H. pylori activities were determined by the disc diffusion method and agar dilution. Anti-inflammatory activity was determined by the LPS-induced nitric oxide (NO) inhibition in a RAW264.7 cell line, and cytotoxicity was determined against gastric cancer cell lines (Kato III) using the sulphorhodamine B (SRB) assay. The DPPH radical scavenging and ABTS radical cation decolorization assays were used to determine the antioxidant activities. The result found that the ethanolic extract of mace exhibited antimicrobial activity against H. pylori ATCC 43504 and six clinical strains with MIC values of 125–250 μg/ml. The aqueous extract MICs against H. pylori ATCC reference strain and six clinical strains were 500 μg/ml compared with 0.5 μg/ml for the positive control, clarithromycin. The inhibitory effect of LPS-induced NO release and cytotoxic activity of the ethanolic extract had IC50 values of 82.19 μg/ml and 26.06 μg/ml, respectively, and the EC50 values for the DPPH and ABTS antioxidant assays were 13.41 μg/ml and 12.44 μg/ml, respectively. The mace extract also had anticancer properties. In conclusion, the ethanolic mace extract had anti-H. pylori, anti-inflammatory, antioxidant, and anticancer activities. These data support further preclinical and clinical investigation to see if the mace extract could have a role in treating patients with dyspepsia, peptic ulcers, and possibly gastric cancer.

scholarly journals Evaluation of antinociceptive and anti-inflammatory activities of the topical preparation of Cipura paludosa (Iridaceae)

2014 ◽  
Vol 44 (2) ◽  
pp. 263-270 ◽  
Author(s):  
José Antônio Paixão da Silva Neto ◽  
Larissa Dias Menezes ◽  
Gúbio Oliveira Gomes ◽  
Elise Marques Freire Cunha ◽  
Mariângela Soares de Azevedo ◽  
...  
Keyword(s):  
Statistical Difference ◽  
Formalin Test ◽  
Late Phase ◽  
Ethanolic Extract ◽  
Control Group ◽  
Paw Edema ◽  
Antinociceptive Action ◽  
Amazon Rain Forest ◽  
Accelerated Stability ◽  
Anti Inflammatory

Alho do mato (Cipura paludosa, Iridaceae) is a medicinal plant found in the Amazon rain forest, North of Brazil. It has been used to treat algic, inflammatory and infectious processes. The aim of this study was to evaluate the anti-inflammatory and antinociceptive action of the crude Cipura paludosa ethanolic extract at concentrations ranging between 2.0 and 4.0% in Oil and Water cream formulations for topical use. The physical-chemical stability of the formulations was monitored over a six-month period with the use of accelerated stability tests. In order to evaluate the anti-inflammatory and antinociceptive activities, we used a paw edema test induced by carrageenan and a formalin test, respectively. The paw edema test showed that there was a statistical difference in the control group in relation to the treatments. The formalin test did not confirm antinociceptive action of the treatments with the extract in the early phase of the test. However, statistical difference was confirmed for the treatments in relation to the control in the late phase. The antinociceptive and anti-inflammatory activities of Cipura paludosa preparations, as demonstrated in the results, at least partially support the ethno-medical uses of this plant.

scholarly journals Evaluation and Comparison of the Antioxidant Activities and Nutritional Composition of Cucurbita maxima and Vigna unguiculata Leaf Extracts

2021 ◽  
pp. 29-39
Author(s):  
K. K. Sha’a
Keyword(s):  
Vigna Unguiculata ◽  
Antioxidant Activities ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Nutritional Composition ◽  
Leafy Vegetables ◽  
Human Consumption ◽  
Cucurbita Maxima ◽  
Phytochemical Screening ◽  
Antioxidant Power

Antioxidant activities and nutritional composition are essential ingredients normally considered in the choice of vegetables for human consumption. Leafy vegetables in particular, are regarded as protective foods in human diet due to their many health benefits. The aim of this research was to carry out the quantitative phytochemical screening, the antioxidant activities of extracts and determine the nutritional content of Cucurbita maxima and Vigna unguiculata leaves. Quantitative phytochemical screening were conducted using standard techniques. 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) assays were used to determine antioxidant activities of these extracts. Nutritional composition was determined using standard procedures.  Quantitative analysis revealed the phytochemicals in C. maxima and V. unguiculata as; saponins (1.03%, and 1.34%), tannins (3.49% and 2.60%), terpenoids (0.0% and 0.47%), flavonoids (2.81% and 4.11%), alkaloids (5.72% and 3.5%), phenols (4.02% and 3.83%) respectively. There was a significant (p=0.05) difference in radical scavenging activity of ethanol leaf extract of V. unguiculata comprared to C. maxima. In FRAP both plants’ extract revealed a good antioxidant reducing power at 100mg/ml (range 0.40 to 0.5 absorbance) at 700nM. Antioxidant activities of extracts is attributed to their flavonoid and phenolic contents. Proximate analysis revealed the nutrients for C. maxima and V. unguiculata as; crude protein (11.58% and 14.83%), crude fat (0.47% and 0.61%), ash (4.11% and 3.72%), crude fiber (6.95 and 4.68%), moisture (1.03% and 1.38%), carbohydrate (75.86% and 74.78%) respectively. This shows that the leaves are a good source of energy to both humans and animals. Also, both vegetables revealed good percentages of proteins which can be used to compliment other sources of protein.

scholarly journals In vitro anti-inflammatory, antioxidant and qualitative phytochemical evaluation of the Phytexponent preparation of selected plants

2020 ◽  
Author(s):  
Gervason Moriasi ◽  
Elias Nelson ◽  
Epaphrodite Twahirwa
Keyword(s):  
Oxidative Stress ◽  
Protein Denaturation ◽  
Antioxidant Activities ◽  
Radical Scavenging ◽  
Scientific Data ◽  
Etiologic Factor ◽  
Phytochemical Screening ◽  
Anti Inflammatory

Abstract Oxidative stress is a critical etiologic factor and driver of inflammatory responses, witnessed in chronic and persistent conditions. The current anti-oxidative stress and anti-inflammatory drugs are associated with detrimental effects, high dependence, high costs, inaccessibility, among other drawbacks; therefore, a need for alternatives is imperative. Despite the remarkable potential of medicinal plants, there are scanty empirical studies on their pharmacologic efficacy. The Phytexponent is an alcoholic polyherbal preparation of Allium sativum, Triticum repens, Echinacea purpurea, Viola tricolor and Matricaria chamomilla. In complementary medicine, the Phytexponent is used to boost immunity, to treat inflammatory disorders, oxidative stress, blood pressure, diabetes, stress/depression, among other conditions. However, there is no sufficient scientific data to support these healing claims. Therefore, in the current study evaluated the in vitro anti-inflammatory, antioxidant activities and qualitative phytochemical composition of the Phytexponent. The in vitro anti-inflammatory activities were evaluated using the inhibition of protein denaturation and the human erythrocyte (HRBC) membrane stabilization techniques. Antioxidant activities were evaluated by the 1,1-diphenyl-picryl-1-hydrazyl (DPPH) radical scavenging-, the hydroxyl radical scavenging- and catalase activities. Qualitative phytochemical screening was performed using standard procedures. The results showed a significantly higher percentage inhibition of heat-induced- and hypotonicity induced HRBC hemolysis by the Phytexponent at concentrations of 50 % and 100 %, compared with the percentage inhibitions of etanercept (p<0.05). No significant differences in percentage inhibitions of protein denaturation were observed among concentrations of 12.5 %,25.0 %,50.0 %,100.0 % of the Phytexponent and etanercept (25 mg/ml) (p˃0.05). Furthermore, the Phytexponent demonstrated high antioxidant activities against the DPPH- (IC50=0.00733%) and the hydroxyl- (IC50 = 0.716 %) radicals in vitro.The Phytexponent recorded significantly higher catalase activities at concentrations of 1 % and 0.1 % than those recorded by ascorbic acid at similar concentrations. Qualitative phytochemical screening revealed the presence of phenols, flavonoids, tannins, among other antioxidant associated phytochemicals. The bioactivities of the Phytexponent reported herein, were attributed to the presence of these phytochemicals. Further studies to establish specific mode(s) through which the Phytexponent exerts in vitro anti-inflammatory and antioxidant effects are encouraged. Moreover, in vivo anti-inflammatory and antioxidant activities should be done to determine the replicability of these findings in vivo. Bioassay-guided isolation of compounds responsible for the reported bioactivities herein should be done.

scholarly journals Mint Oils: In Vitro Ability to Perform Anti-Inflammatory, Antioxidant, and Antimicrobial Activities and to Enhance Intestinal Barrier Integrity

Antioxidants ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 1004
Author(s):  
Monika Hejna ◽  
Lauren Kovanda ◽  
Luciana Rossi ◽  
Yanhong Liu
Keyword(s):  
Antioxidant Activities ◽  
Biological Activities ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Feed Additives ◽  
Enterotoxigenic Escherichia Coli ◽  
Barrier Integrity ◽  
Tnf Α ◽  
Anti Inflammatory

The objectives of the study were to test the biological activities of peppermint and spearmint oils via (i) measuring in vitro anti-inflammatory effects with porcine alveolar macrophages (PAMs), (ii) determining the barrier integrity of IPEC-J2 by analyzing transepithelial electrical resistance (TEER), (iii) testing their antioxidant activities, and (iv) investigating the antimicrobial activity against enterotoxigenic Escherichia coli (ETEC) F18+. Briefly, (i) macrophages were seeded at 106 cells/mL and treated (24 h) with mint oils and lipopolysaccharide (LPS). The treatments were 2 (0 or 1 μg/mL of LPS) × 5 (0, 25, 50, 100, 200 µg/mL of mint oils). The supernatants were collected for TNF-α and IL-1β measurement by ELISA; (ii) IPEC-J2 cells were seeded at 5 × 105 cells/mL and treated with mint oils (0, 25, 50, 100, and 200 μg/mL). TEER (Ωcm2) was measured at 0, 24, 48, and 72 h; (iii) the antioxidant activity was assessed (0, 1, 50, 100, 200, 500, and 600 mg/mL) using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging and reducing power assays; (iv) overnight-grown ETEC F18+ were quantified (CFU/mL) after supplementing with peppermint and spearmint oils (0, 1.44, 2.87, 5.75, 11.50, and 23.00 mg/mL). All data were analyzed using the MIXED procedure. Both mint oils significantly inhibited (p < 0.05) IL-1β and TNF-α secretion from LPS-stimulated PAMs. Mint oil treatments did not affect TEER in IPEC-J2. Spearmint and peppermint oils exhibited (p < 0.05) strong antioxidant activities in DPPH and reducing power assays. Both mint oils also dose-dependently inhibited (p < 0.05) the growth of ETEC F18+ in vitro. The results of the study indicated that both mint oils are great candidate feed additives due to their in vitro anti-inflammatory, antioxidant, and antimicrobial effects. Further research is needed to evaluate their efficacy in vivo.

scholarly journals Antioxidative and Potentially Anti-inflammatory Activity of Phenolics from Lovage Leaves Levisticum officinale Koch Elicited with Jasmonic Acid and Yeast Extract

Molecules ◽  
2019 ◽  
Vol 24 (7) ◽  
pp. 1441 ◽  
Author(s):  
Urszula Złotek ◽  
Urszula Szymanowska ◽  
Łukasz Pecio ◽  
Solomiia Kozachok ◽  
Anna Jakubczyk
Keyword(s):  
Phenolic Compounds ◽  
Jasmonic Acid ◽  
Yeast Extract ◽  
Antioxidant Activities ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Anti Inflammatory ◽  
Main Component ◽  
Inhibition Ability

The effect of elicitation with jasmonic acids (JA) and yeast extract (YE) on the production of phenolic compounds as well as the antioxidant and anti-inflammatory properties of phenolic extracts of lovage was evaluated. The analysis of phenolic compounds carried out with the UPLC-MS technique indicated that rutin was the dominant flavonoid, while 5-caffeoylquinic acid was the main component in the phenolic acid fraction in the lovage leaves. The application of 10 µM JA increased the content of most of the identified phenolic compounds. The highest antioxidant activities estimated as free radical scavenging activity against ABTS (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) and reducing power were determined for the sample elicited with 10 µM JA, while this value determined as iron chelating ability was the highest for the 0.1% YE-elicited lovage. The 0.1% and 1% YE elicitation also caused significant elevation of the lipoxygenase (LOX) inhibition ability, while all the concentrations of the tested elicitors significantly improved the ability to inhibit cyclooxygenase 2 (COX2) (best results were detected for the 10 µM JA and 0.1% YE2 sample). Thus, 0.1% yeast extract and 10 µM jasmonic acid proved to be most effective in elevation of the biological activity of lovage.

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