Pengujian Aktivitas Antibakteri Ekstrak Etanol Dan Infusa Daun Kupu-Kupu(Bauhinia Variegata)Terhadap Bakteri Streptococcus pyogenes
| Main Author: | SHOLIHAH, Istiqomatush |
|---|---|
| Format: | Karya Ilmiah NonPeerReviewed application/pdf |
| Bahasa: | eng |
| Terbitan: |
, 2015
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| Subjects: | |
| Online Access: |
http://eprints.ums.ac.id/35836/1/NASKAH%20PUBLIKASI.pdf http://eprints.ums.ac.id/35836/4/COVER-HALAMAN%20DEPAN.pdf http://eprints.ums.ac.id/35836/5/BAB%201.pdf http://eprints.ums.ac.id/35836/6/BAB%202.pdf http://eprints.ums.ac.id/35836/7/BAB%203.pdf http://eprints.ums.ac.id/35836/13/BAB%204.pdf http://eprints.ums.ac.id/35836/14/DAFTAR%20PUSTAKA.pdf http://eprints.ums.ac.id/35836/18/LAMPIRAN.pdf http://eprints.ums.ac.id/35836/19/SURAT%20PERNYATAAN%20PUBLIKASI.pdf http://eprints.ums.ac.id/35836/ |
Daftar Isi:
- Bauhinia variegata is a plant that has many virtues and widely grown in Indonesia. Bauhinia vaiegata leaves are used by the public West Sumba East Nusa Tenggara as ulcer drug. The purpose of this study was to determine the antibacterial ethanol extract activity and the infuse of Bauhinia variegata leaves against Streptococcus pyogenes and to determine the classes of compounds that have antibacterial activity. Bauhinia variegata leaves was extracted by maceration and infundation with 96% ethanol and distilled water. The test method of antibacterial activity was disc difusson Kirby Bauer methods. The Analysis of the compounds which are contained in the Bauhinia variegata leaves was done by TLC (Thin Layer Chromatography) and testing with tubes. The results showed that ethanol extract and infuse of Bauhinia Variegata leaves has no antibacterial activity against Streptococcus pyogenes. TLC results and testing with tubes showed that the ethanol extract of Bauhinia variegata leaves contains tannins, saponins, terpenoids, and alkaloids. While, the infuse of Bauhinia variegata leaves contains saponins and alkaloids.