dc.contributor.author |
Nursyifa, Bingah |
|
dc.date.accessioned |
2021-07-29T04:23:07Z |
|
dc.date.available |
2021-07-29T04:23:07Z |
|
dc.date.issued |
2020-08 |
|
dc.identifier.other |
wahyu sari yeni |
|
dc.identifier.uri |
https://repository.unri.ac.id/handle/123456789/10068 |
|
dc.description.abstract |
Medang lendir (Lisea glutinosa) is a plant in the Lauraceae family which is commonly
found in tropical and sub-tropical regions. This plant is widely used as traditional
medicine and its bark is used to repel mosquitoes by burning it. This study aims to
isolate the bark of medang lendir and test the toxicity activity of the isolated
compounds. A secondary metabolite (called LG-H-03) has been isolated from the bark
by the chromatotron method from combined fraction of 4 and 5 of n-hexane extracts.
The compound was characterized by UV-Vis and FT-IR spectroscopy, which showed
the presence of the OH, aliphatic C-H, methyl (CH3), C=O, C=C, and C-O (alcohol)
groups. Melting point obtained was 118-120oC. Toxicity test showed that LG-H-03 was
non-toxic with LC50 value 367 ppm. |
en_US |
dc.description.provenance |
Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2021-07-29T04:23:07Z
No. of bitstreams: 1
Repository Bingah Nursyifa_compressed.pdf: 156920 bytes, checksum: f6ce5783dbf94b618ac9daee9500a7eb (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2021-07-29T04:23:07Z (GMT). No. of bitstreams: 1
Repository Bingah Nursyifa_compressed.pdf: 156920 bytes, checksum: f6ce5783dbf94b618ac9daee9500a7eb (MD5)
Previous issue date: 2020-08 |
en |
dc.description.sponsorship |
2Dosen Bidang Kimia Organik Jurusan Kimia
Fakultas Matematika dan Ilmu Pengetahuan Alam |
en_US |
dc.language.iso |
en |
en_US |
dc.subject |
isolate |
en_US |
dc.subject |
Litsea glutinosa,toxicity |
en_US |
dc.title |
ISOLASI DAN UJI TOKSISITAS SENYAWA METABOLIT SEKUNDER DARI EKSTRAK n-HEKSANA KULIT BATANG MEDANG LENDIR (Litsea glutinosa (Lour.) C.B.Rob) |
en_US |
dc.type |
Article |
en_US |
dc.contributor.supervisor |
Teruna, Hilwan Yuda |
|