UJI POTENSI ANTIBAKTERI EKSTRAK DAUN KIRINYUH (Chromolaena odorata) DENGAN VARIASI PELARUT PADA Streptococcus viridans SECARA INVITRO

ROKHIMAH, ASTRI and Mardiyanto, Mardiyanto (2022) UJI POTENSI ANTIBAKTERI EKSTRAK DAUN KIRINYUH (Chromolaena odorata) DENGAN VARIASI PELARUT PADA Streptococcus viridans SECARA INVITRO. Undergraduate thesis, Sriwijaya University.

[thumbnail of RAMA_48201_08061381621073.pdf] Text
RAMA_48201_08061381621073.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (2MB) | Request a copy
[thumbnail of RAMA_48201_08061381621073_TURNITIN.pdf] Text
RAMA_48201_08061381621073_TURNITIN.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (4MB) | Request a copy
[thumbnail of RAMA_48201_08061381621073_0010037102_000803880201_01_Front_ref.pdf]
Preview
Text
RAMA_48201_08061381621073_0010037102_000803880201_01_Front_ref.pdf - Accepted Version
Available under License Creative Commons Public Domain Dedication.

Download (679kB) | Preview
[thumbnail of RAMA_48201_08061381621073_0010037102_0008038802_02.pdf] Text
RAMA_48201_08061381621073_0010037102_0008038802_02.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (273kB) | Request a copy
[thumbnail of RAMA_48201_08061381621073_0010037102_0008038802_03.pdf] Text
RAMA_48201_08061381621073_0010037102_0008038802_03.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (392kB) | Request a copy
[thumbnail of RAMA_48201_08061381621073_0010037102_0008038802_04.pdf] Text
RAMA_48201_08061381621073_0010037102_0008038802_04.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (376kB) | Request a copy
[thumbnail of RAMA_48201_08061381621073_0010037102_0008038802_05.pdf] Text
RAMA_48201_08061381621073_0010037102_0008038802_05.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (9kB) | Request a copy
[thumbnail of RAMA_48201_08061381621073_0010037102_0008038802_06_Ref.pdf] Text
RAMA_48201_08061381621073_0010037102_0008038802_06_Ref.pdf - Bibliography
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (155kB) | Request a copy
[thumbnail of RAMA_48201_08061381621073_0010037102_0008038802_07_Lamp.pdf] Text
RAMA_48201_08061381621073_0010037102_0008038802_07_Lamp.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (1MB) | Request a copy

Abstract

Kirinyuh plant (Chromolaena odorata (L.) RM King & H. Rob.) is one of the plants used as traditional medicine that has antibacterial potential. This research aims todetermine the antibacterial potential of kirinyuh leaf extract (Chromolaena odorata) and determine the values of Minimum Inhibitory Concentration (MIC) and Minimum Killing Concentration (KBM) against Streptococcus viridans bacteria.Kirinyuh leaf simplicia was extracted by maceration using n-hexane, ethyl acetate and ethanol as solvents. Phytochemical screening results stated thatThe n-hexane extract of kirinyuh leaves contains terpenoid and flavonoid secondary metabolites. Kirinyuh leaf ethyl acetate extract contains flavonoids. Crude extract and ethanol extract of kirinyuh leaves contain alkaloids, steroids, flavonoids, saponins and tannins.The antibacterial activity test and determination of the minimum inhibitory concentration (MIC) were carried out using the agar diffusion method with the paper disc technique. The results of the antibacterial activity test of n-hexane, ethyl acetate, and ethanol extracts of tekelan leaves showed weak activity against Streptococcus viridans bacteria.MIC extract of n-hexane at 30 mg/mL, ethyl acetate at 30 and 40 mg/mL and ethanol at 30 mg/mL against Streptococcus viridans bacteria. The MBC of the n-hexane extract could not be determined, while the ethyl acetate and ethanol extracts were 30 mg/mL against Streptococcus viridans bacteria.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Mikrobiologi Bahan Alam
Subjects: Q Science > QR Microbiology > QR1-502 Microbiology
Divisions: 08-Faculty of Mathematics and Natural Science > 48201-Pharmacy (S1)
Depositing User: ASTRI ROKHIMAH
Date Deposited: 15 Aug 2022 06:49
Last Modified: 15 Aug 2022 06:49
URI: http://repository.unsri.ac.id/id/eprint/77236

Actions (login required)

View Item View Item