scholarly journals Phytochemical Analysis, Antioxidant and Antibacterial Activity Determination of Ethanolic Extract of Carica Papaya Seeds

2021 ◽  
Vol 33 (5) ◽  
Author(s):  
Naeem Hasan Khan
Keyword(s):  
Antibacterial Activity ◽  
Carica Papaya ◽  
Ethanolic Extract ◽  
Phytochemical Analysis ◽  
Activity Determination ◽  
Papaya Seeds

scholarly journals Study on antibacterial activity of Calotropis procera

2014 ◽  
Author(s):  
Muhammad Muzammal
Keyword(s):  
Antimicrobial Activity ◽  
Antibacterial Activity ◽  
Methanolic Extract ◽  
Ethanolic Extract ◽  
Salmonella Typhi ◽  
Calotropis Procera ◽  
Phytochemical Analysis ◽  
Zone Of Inhibition ◽  
Crude Extracts ◽  
Mic Value

Comparative study of plant extracts crude and aqueous, methanolic and ethanolic with antibiotics, provide evidence that calotropis procera extracts has the similar antibacterial activity as these antibiotics against test pathogens i.e. Salmonella typhi and E.coli. The analysis of antimicrobial activity of aqueous, methanolic and ethanolic extract of leaves and flower of Calotropis procera was carried out in disc method and also determined MIC value at 600nm through optical density using spectrophotometer. The zone of inhibition produced by extracts was examined and compares it with zone produced by antibiotics. The effect exhibited by ethanolic extract of leaves and flower was significantly greater than the aqueous and methanolic extract of leaves and flower. Crude extracts i.e. latex, leaves, fruit and flower crude extracts. Among them, flower crude extracts shows similar zone of inhibition to test anitibiotics.while in MIC value, we made different concentration of extracts and antibiotics.i.e for crude we made 25%, 50%.75% and 100% concentration of crude juice and for the aqueous, methanolic and ethanolic we made 0.5mg/mL,1mg/mL,2mg/mL,3mg/mL,4mg/mL, 5mg/mL and 6mg/mL in Dimethyl salfoxide, and same antibiotics concentration. Aqueous leaves extracts show MIC at 0.5mg/ml against E.coli while against Salmonella it shows MIC at 1mg/ml... We also determine phytochemical analysis for presences of different compounds in crude extracts. The obtained results provide a support for the use of Calotropis procera, in traditional medicine and suggest its further advance investigation.

Effect of Ethanolic Extract of Carica Papaya seeds in Drug-Induced Acute Nephrotoxicity

2021 ◽  
Vol 15 (11) ◽  
pp. 2951-2953
Author(s):  
Sameer Ahmed ◽  
Muhammad Tahir ◽  
Attiya Munir ◽  
Amtul Hafeez ◽  
Sher Afghan Khan ◽  
...  
Keyword(s):  
Carica Papaya ◽  
Ethanolic Extract ◽  
Control Group ◽  
Standard Diet ◽  
Serum Urea ◽  
Once Daily ◽  
Group Iii ◽  
Group I ◽  
Papaya Seeds ◽  
Group Ii

Background: Nephrotoxicity is characterized by raised serum urea and creatinine levels and kidneys being one of the primary organs of drug concentration and excretion are vulnerable to many widely used marketed drugs, including anti-cancer drugs, antibiotics, immunosuppressants, and radio contrast agents, are nephrotoxic. Aim: To determine the nephroprotective effect of ethanolic extract of Carica papaya seeds in Aminoglycoside induced acute nephrotoxicity. Study design: Quasi Experimental study. Methodology: Thirty Sprague Dawley rats were sub divided into 3 groups i.e., I, II and III with 10 rats in each group. Group II and III were administered Aminoglycoside drug; Gentamycin in 80 mg/kg) via intraperitoneal route once daily for 5 consecutive days to induce acute nephrotoxicity. At day 6, nephrotoxicity was confirmed by measuring serum urea and creatinine. Ethanolic extract of Carica papaya seeds (1000 mg/kg) was started once daily through oral route in group III for 5 consecutive days to see the nephroprotective effects of seed extract after causing acute kidney injury. All animals were given standard diet pellets manufactured at NIH. Results: Mean serum urea and creatinine for Group I (Control Group) at day 0 were 24.90 mg/dL ± 1.633 and .750 mg/dL ± .0619 respectively. Mean serum urea and creatinine for Group II (Disease Control Group) was 81.00 mg/dL ± 1.247 and 1.980mg/dL ± .0467 at day 6th. This suggested induction of nephrotoxicity by Gentamycin. Mean serum urea and creatinine for Group III (Ethanolic Extract Treated Group) at 11 day was 72.40mg/dL± .991 and 1.680 mg/dL± .0467 after 5 days treatment with ethanolic extract of Carica papaya seeds. Conclusion: We concluded that ethanolic extract of Carica papaya seeds has significant nephroprotective effects on Aminoglycoside induced acute nephrotoxicity in rats. Keywords: COVID-19, Vaccination, Awareness and Adverse Effects

scholarly journals Determination of Biological Activities of the Root Bark of Senna singueana

2020 ◽  
pp. 25-34
Author(s):  
Kidanemariam Teklay Hilawea ◽  
Zelalem Yibralign Desta
Keyword(s):  
Antibacterial Activity ◽  
Biological Activities ◽  
Total Flavonoid ◽  
Diffusion Method ◽  
Total Phenolic ◽  
Phytochemical Analysis ◽  
Root Bark ◽  
Total Flavonoid Content ◽  
Flavonoid Content

Aims: Senna singueana is a medicinal plant which is used for the treatment of different kinds of diseases and the plant was selected for the study because of its numerous uses. The main objective of this study was to determine the antioxidant and antibacterial activity of the extracts of the root barks of S. singueana. Methodology: The antibacterial activities of the extracts (determination of Minimal Inhibitory “MIC” and Minimal Bactericidal Concentration “MBC”) were determined by using agar well diffusion method. In addition to this the total flavonoid and total phenolic contents were determined by using aluminum chloride colorimetric complex assay and Folin-Ciocalteu method respectively. Results: Our results revealed that the total flavonoid content of the extracts is ranged from 30.39 mgQE/100 g to 240.83 mgQE/100 g. The extracts also showed good antioxidant activity and total phenolic content as well as weak to moderate antibacterial activity against some bacteria. Conclusions: The extracts of the root bark of Senna sinueana showed good total flavonoid content, DPPH radical scavenging activity and antibacterial activity. In addition to this, the extracts also showed the presence of some important compounds by phytochemical analysis.

scholarly journals Phytochemical analysis, antioxidant and anti-inflammatory activities of Chassalia kolly leaves extract, a plant used in Benin to treat skin illness

2021 ◽  
Vol 15 (3) ◽  
pp. 063-072
Author(s):  
Koudoro Yaya Alain ◽  
Awadji Jospin Morand ◽  
Botezatu Dediu Andreea ◽  
Olaye Théophile ◽  
Agbangnan Dossa Cokou Pascal ◽  
...  
Keyword(s):  
Antioxidant Properties ◽  
Ethanolic Extract ◽  
Inflammatory Activity ◽  
Phytochemical Analysis ◽  
Total Flavonoids ◽  
Skin Infections ◽  
Total Phenols ◽  
Anti Inflammatory

In the last decades, it has been intensively studied natural alternatives to synthetic products. Chassalia kolly is one of the medicinal plants used traditionally for treatment of skin infections. This study aimed at identifying the diversity secondary metabolites, to investigate the antioxidant and anti-inflammatory activities of ethanolic extract of Chassalia kolly leaves. Total phenols were determined by Folin Ciocalteu method. The aluminum trichloride method has been used to quantify total flavonoids, while the determination of condensed tannins was carried out by the hydrochloric vanillin method. The antioxidant capacity was evaluated by 2, 2-diphenyl-l-picrylhydrazyl (DPPH), 2, 2'-Azino-bis- (3-ethylbenzothiazolin-6-sulfonic acid) (ABTS) and phosphomolybdenum methods. In vitro anti-inflammatory activity of ethanolic extract of Chassalia kolly leaves was evaluated by method membrane stabilization. In this results, Chassalia kolly leaves contain flavonoid, mucilages, anthocyans, sterols and terpenes, saponosides, alkaloids and reducing compounds. The contents of total phenols, total flavonoids and total tannins are respectively (20.41±2.11) µgGAE/mgDM; (30.29±2.18) µgQE/mgDM and (1.211±0.122)µgCE/mgDM. The results obtained during this work allowed us to assert that all extracts of the studied plant have very good antioxidant properties (IC50=0.05µg/µL). The ethanolic extract of the leaves of Chassalia kolly showed an anti-inflammatory activity more interesting than aspirin which is the reference compound used in this study.

scholarly journals Antibacterial evaluation of Styrax pohlii and isolated compounds

2013 ◽  
Vol 49 (4) ◽  
pp. 653-658 ◽  
Author(s):  
Camila Spereta Bertanha ◽  
Susane Hellen Utrera ◽  
Valéria Maria Melleiro Gimenez ◽  
Milton Groppo ◽  
Márcio Luis Andrade e Silva ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Inhibitory Concentration ◽  
Ethanolic Extract ◽  
Preliminary Evaluation ◽  
Microdilution Method ◽  
Aerial Parts ◽  
Broth Microdilution Method ◽  
Weak Antibacterial Activity ◽  
Mic Value

The antibacterial activity of the compounds egonol (1) and homoegonol (2), of the crude ethanolic extract of Styrax pohlii (Styracaceae) aerial parts (EE), and of its n-hexane (HF), EtOAc (EF), n-BuOH (BF), and hydromethanolic (HMF) fractions was evaluated against the following microorganisms: Streptococcus pneumoniae (ATCC 6305), S. pyogenes (ATCC 19615), Haemophilus influenzae (ATCC 10211), Pseudomonas aeruginosa (ATCC 27853), and Klebsiella pneumoniae (ATCC 10031). The broth microdilution method was used for determination of the minimum inhibitory concentration (MIC) during preliminary evaluation of antibacterial activity. The EE yielded MIC values of 400 µg/mL for S. pneumoniae and P. aeruginosa and 300 µg/mL for H. influenzae. The HF and EF fractions exhibited enhanced antibacterial activity, with MIC values of 200 µg/mL against S. pneumoniae, but only EF displayed activity against H. influenzae (MIC 200 µg/mL). The best MIC value with compounds 1 and 2 (400 µg/mL) was obtained for (1) against S. pneumoniae and P. aeruginosa. Therefore, 1 exhibited weak antibacterial activity against these standard strains.

scholarly journals Phytochemical and Antimicrobial Studies of the Crude Extracts of the Leaves of Carica papaya Linn (Pawpaw) and Psidium guajava Linn (Guava)

2019 ◽  
pp. 1-7 ◽  
Author(s):  
Priscilla Alexander ◽  
Ismaila Yada Sudi ◽  
Martin Tizhe
Keyword(s):  
Antibacterial Activity ◽  
Carica Papaya ◽  
Inhibitory Concentration ◽  
Ethanolic Extract ◽  
Psidium Guajava ◽  
Zone Of Inhibition ◽  
E Coli ◽  
Active Inhibition ◽  
Antimicrobial Studies ◽  
Alternative Antibiotic

Psidium Guajava (Guava) and Carica Papaya leaves which have some ethnomedicinal applications were investigated. Phytochemical screening of their leaves revealed the presence of flavonoids, saponins, terpenoids, steroids, tannins and glycosides. Antimicrobial screening of the crude ethanolic extracts showed activity against Staphylococcus aureus, Streptococcus faecalis, and Escherichia coli. The minimum inhibitory concentration (MIC) for P. gujava on the organism was found to be 5.00 mg/ml against S. aureus, E. coli and S. faecalis, while that of C. papaya leaves is 10.00 mg/ml against S. aureus, E. coli and 8.00 mg/ml against S. faecalis respectively. C. papaya ethanolic extract showed more active inhibition against S. aureus with mean zone inhibition of 9.54 ± 0.03.  P.   gujava ethanolic extract has more active inhibition against E. coli with antibacterial activity with mean zone of inhibition of 10.44±0.02 and S. faecalis with mean zone of inhibition of 6.72 ± 0.01 respectively.  This study showed that the leaves extract of these plants are good sources of bioactive compounds. Demonstration of antibacterial activity against the test isolates is an indication that there is possibility of sourcing alternative antibiotic substances in these plants for the production of newer antibacterial agents. These plants therefore, could be an important source of medicine for the treatment of various diseases.

scholarly journals OPTIMASI KOMBINASI HPMC DAN CARBOPOL DALAM FORMULA SEDIAAN GEL HAND SANITIZER EKSTRAK ETANOL BIJI PEPAYA (Carica papaya L.) SERTA UJI AKTIVITAS ANTIBAKTERI TERHADAP Escherichia coli

2020 ◽  
Vol 3 (2) ◽  
pp. 241-252
Author(s):  
Christe Mareta Ardika Sari ◽  
◽  
Disa Andriani ◽  
Didik Wahyudi ◽  
Keyword(s):  
Escherichia Coli ◽  
Antibacterial Activity ◽  
Carica Papaya ◽  
Oh Groups ◽  
Hand Sanitizer ◽  
Two Samples ◽  
Significant Difference ◽  
Papaya Seeds ◽  
Escherichia Coli Bacteria

Papaya seeds (Carica papaya L.) have antibacterial activity because they contain terpenoid, karpain and flavonoid compounds. Flavonoids have OH groups that can damage bacterial cell walls. The dry powder of papaya seeds was extracted by maceration method using 80% ethanol. The purpose of this study was to determine the optimal combination of HPMC and carbopol concentrations in the hand sanitizer gel of papaya seed ethanol extract which can influence the in vitro inhibition of Escherichia coli bacteria. The data analysis used in this study was one way ANOVA and then continued with the Post Hoc Tests. The results of the study obtained a yield of 6.933%. The optimum formula obtained is RUN 8 with a concentration of HPMC: Carbopol (0.25gram: 0.75gram). The results of antibacterial activity against Escherichia coli bacteria obtained an average of 44.25 mm from the two samples. The statistical results obtained stated that there was no significant difference between the concentration of A and ciprofloxacin as a positive control.

Antibacterial Activity of Anthocliesta vogelii (planch) and Tinospora cordifolia/ on Esherichia coli and Pseudomonas aeruginosa

2020 ◽  
Vol 15 (3) ◽  
pp. 50-55
Author(s):  
S.B Adeyemi ◽  
A. I Afonja ◽  
M.B Odebisi-Omokanye ◽  
T.P Okor ◽  
A.A Lateef
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Antibacterial Activity ◽  
Ethanolic Extract ◽  
Stem Bark ◽  
Tinospora Cordifolia ◽  
Phytochemical Analysis ◽  
Root Extract ◽  
E Coli ◽  
Esherichia Coli ◽  
Test Organisms

An ethnobotanical investigation has revealed that the roots of Anthocliesta vogelii and stem bark of Tinospora cordifolia are used by indigenous people in the treatment of pile. This present study evaluated the antibacterial activity of the root and stem bark of Anthocliesta vogelii and Tinospora cordifolia respectively against the human pathogenic gram-negative bacteria Pseudomonas aeruginosa and Escherichia coli. The phytochemical composition of these two plants was also assayed. Graded concentrations of 25mg/ml, 50mg/ml, 100mg/ml and 200mg/ml of the respective crude extract were applied against the test organisms. The percentage yield of the ethanolic extract of T. cordifolia stem and A. vogelii root were 40.978% and 21.872% respectively with their phytochemical analysis revealing the presence of saponins, alkaloids, tannins, flavonoids, and glycosides, with steroids present in A. vogelii but absent in T. cordifolia. The antimicrobial effect of the ethanolic extracts of both plants on the two test bacteria was significant (P<0.05). However, the ethanolic root extract of A. vogelii showed higher inhibition against P. aeruginosa and E. coli than the ethanolic stem extract of T. cordifolia at concentrations of 50mg/ml, 100mg/ml and 200mg/ml, while both extracts did not have any inhibition on the test organisms at a concentration of 25mg/ml. The Minimum Inhibitory Concentrations (MICs) of the ethanolic extract of A. vogelii root on P. aeruginosa and E. coli were 50mg/ml and 100mg/ml respectively, while the MICs for the ethanolic extract of T. cordifolia stem on P. aeruginosa and E. coli was 50mg/ml respectively. Both plant extracts could not kill the test bacteria; hence, they are only bacteriostatic and not bactericidal against the test bacteria. Keywords: Anthocleista vogelii, Tinospora cordifolia, Bacterial, Bacteriostatic, Bactericidal

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