PENGARUH PEMBERIAN EKSTRAK DAUN PEPAYA (Carica papaya L.) TERHADAP PERTUMBUHAN BAKTERI Pseudomonas aeruginosa SECARA IN VITRO

Putri, Rasyidia Laksmita and Widodo S, Y.L. Aryoko and Ciptaningtyas, V. Rizke (2016) PENGARUH PEMBERIAN EKSTRAK DAUN PEPAYA (Carica papaya L.) TERHADAP PERTUMBUHAN BAKTERI Pseudomonas aeruginosa SECARA IN VITRO. Undergraduate thesis, Diponegoro University.

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Abstract

Background: Pseudomonas aeruginosa is a common cause of infection in diabetic ulcer. Treatment for P. aeruginosa infection is antibiotic combination which has bactericidal feature. Several natural substance also has a bactericidal feature, in this case is papaya leaf (Carica papaya L.) Aim: To find out how papaya leaf extract effects P. aeruginosa Method: This research is an experimental study. This research has 9 different treatments, there are 6 different concentrations (5%, 20%, 35%, 50%, 65%, 80%), work control (media), positive control (P. aeruginosa), and negative control (antibiotics). A well made in Mueller Hinton agar media, then drops the papaya leaf extract inside the well. After that, Mueller Hinton agar media incubated in 18-24 hours in 35oC. In the end, measure inhibitory diameter in Mueller Hinton agar media by using vernier caliper. Result: Average diameter of inhibition in controls are 29,5 mm for ciprofloxacin and 32,5 mm for ceftazidime. The 6 diameter of inhibition of the treatment group has 0 mm diameter. Conclusion: Papaya leaf extract did not have any antibacterial activity against Pseudomonas aeruginosa. Key Words: Pseudomonas aeruginosa, papaya leaf extract, Carica papaya L.

Item Type:Thesis (Undergraduate)
Subjects:Q Science > QD Chemistry
Divisions:Faculty of Medicine > Department of Medicine
Faculty of Medicine > Department of Medicine
ID Code:50789
Deposited By:Ms Lutfiatun Heni
Deposited On:15 Nov 2016 14:56
Last Modified:15 Nov 2016 14:56

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