Seren, Shaden Rustiana (2022) ANTIMICROBIAL POTENCY OF MISTLETOE FROM TEA PLANT (Scurrula ferruginea (Roxb. ex Jack) Danser) AND ITS ANTIOXIDANT ACTIVITIES. Diploma thesis, Universitas Andalas.
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Abstract
Mistletoe (Scurrula ferruginea (Roxb. ex Jack) Danser) is known as one of medicinal plants which has been widely used in traditional medicine as therapeutic herbs. The mistletoe plant contains compounds from flavonoid isolates, namely the flavone or flavonol group. Research on "Antimicrobial Potency of Mistletoe From Tea Plant (Scurrula ferruginea (Roxb. ex Jack) Danser) and Its Antioxidant Activities" was conducted from March to July 2022 at the Microbiology Research Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Andalas University. The method used in this study is the experimental method and the data were analyzed using a nested design. This study aims to determine the antimicrobial activity of several treatments of tea mistletoe extract, determine the highest inhibitory power of the tea mistletoe extract against the microbes and determine the Minimum Inhibitory Concentration (MIC) and Minimum Lethal Concentration (MLC) of the tea mistletoe against each microbe, as well as antioxidant and polyphenolic activity of tea parasites. The results showed that the highest inhibition was produced by the fresh extract against Escherichia coli, Staphylococcus aureus and Candida albicans. MIC of fresh extract against E. coli (50%) and against S. aureus (25%). Meanwhile the MLC was not found in each microbe. The highest antioxidant activity value and polyphenol content were found in fresh extract, followed by boiled dry, brewed dry with lime, and brewed dry.
| Item Type: | Thesis (Diploma) |
|---|---|
| Primary Supervisor: | Dr. phil.nat. Periadnadi |
| Uncontrolled Keywords: | Antimicobial, Antioxidant, MIC, MLC, Tea Mistletoe |
| Subjects: | Q Science > QR Microbiology |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Biologi |
| Depositing User: | S1 Biologi Biologi |
| Date Deposited: | 04 Oct 2022 08:28 |
| Last Modified: | 04 Oct 2022 08:28 |
| URI: | http://scholar.unand.ac.id/id/eprint/114002 |
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