Pratiwi, Maya Nafilatin (2019) Aktivitas antibakteri fraksi buah jambu wer (Prunus persica (L.) Batsch) terhadap pertumbuhan bakteri Staphylococcu aureus. Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Studi etnofarmasi suku Tengger menggunakan buah jambu wer (Prunus persica (L.) Batsch) sebagai antidiare dan sariawan. Jambu wer telah diteliti sebelumnya mengandung senyawa alkaloid, flavonoid, tanin, saponin, dan fenol. Penelitian ini bertujuan untuk mengetahui aktivitas antibakteri fraksi buah jambu wer terhadap pertumbuhan bakteri Staphylococcus aureus. Fraksi didapatkan dari ekstrak etanol 96% buah jambu wer menggunakan metode partisi cair-cair. Fraksi yang diperoleh diuji aktivitas antibakterinya melalui metode sumuran menggunakan Nutrient Agar (NA) sebai media tumbuh bakteri. Hasil yang didapatkan menunjukkan adanya aktivitas antibakteri pada masing-masing fraksi yaitu fraksi n-heksana 3,2 mm, fraksi kloroform 5,2 mm, fraksi etil asetat 7,3 mm, dan fraksi air 0,7 mm. Dari hasil analisa stasistika menggunakan uji kruskal wallis mendapatkan hasil p<0,05, dapat disimpulkan bahwa fraksi buah jambu wer dengan pelarut n-heksan, kloroform, etil asetat, dan air memiliki aktifitas antibakteri yang secara statistik berbeda terhadap pertumbuhan bakteri Staphylococcus aureus. Dari hasil penelitian juga didapatkan bahwa fraksi buah jambu wer dengan pelarut etil asetat merupakan fraksi yang memiliki aktivitas antibakteri tertinggi terhadap pertumbuhan bakteri Staphylococcus aureus yaitu sebesar 7,3 mm.
ENGLISH:
Ethnopharmaceutical study of the Tengger tribe uses jambu wer (Prunus persica (L.) Batsch) fruit as antidiarrheal and canker sores. Jambu wer has been studied previously containing alkaloid compounds, flavonoids, tannins, saponins, and phenols. This study aims to determine the antibacterial activity of peach fruit fraction on the growth of Staphylococcus aureus bacteria. The fraction obtained from ethanol extract 96% peach using the liquid-liquid partition method. The fraction obtained was tested for antibacterial activity through the well diffusion method using Nutrient Agar (NA) as a bacterial growing medium. The results obtained showed antibacterial activity in each fraction namely n-hexane fraction 3.2 mm, chloroform fraction 5.2 mm, ethyl acetate fraction 7.3 mm, and water fraction 0.7 mm. From the results of statistical analysis using the kruskal wallis test obtained results of p <0.05, it can be concluded that the fraction of peach with n-hexane, chloroform, ethyl acetate, and water solvents has antibacterial activity that is statistically different from the growth of Staphylococcus aureus bacteria. From the results of the study it was also found that the fraction of peach fruit with ethyl acetate solvent was the fraction which had the highest antibacterial activity on the growth of Staphylococcus aureus bacteria which was 7.3 mm.
Item Type: | Thesis (Undergraduate) | |||||||||
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Supervisor: | Bhagawan, Weka Sidha and Ma'arif, Burhan | |||||||||
Contributors: |
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Keywords: | Buah jambu wer (Prunus persica (L.) Batsch); Fraksi; Antibakteri; Staphylococcus aureus; Jambu wer (Prunus persica (L.) Batsch); Fraction; Antibacterial | |||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Farmasi | |||||||||
Depositing User: | Heni Kurnia Ningsih | |||||||||
Date Deposited: | 24 May 2019 09:29 | |||||||||
Last Modified: | 24 May 2019 09:29 | |||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/14322 |
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