dc.contributor.author |
Putri, Sherinda Amelia |
|
dc.date.accessioned |
2021-07-28T04:17:42Z |
|
dc.date.available |
2021-07-28T04:17:42Z |
|
dc.date.issued |
2020-08 |
|
dc.identifier.other |
wahyu sari yeni |
|
dc.identifier.uri |
https://repository.unri.ac.id/handle/123456789/10057 |
|
dc.description.abstract |
The stem bark of Litsea glutinosa (Medang lendir) from the Lauraceae family has been
used as mosquito repellent by indigeneous community in Kampar Kiri Hulu sub-district,
Riau Province. In this study, a secondary metabolite was isolated from ethyl acetate
extract of Litsea glutinosa stem bark. The pure compound from vial of 6th was
separated by flash chromatography method. The UV/VIS spectrum showed maximum
absorption at 265 nm. The characterization of the compound was determined by FT-IR
spectroscopy which showed the presence of the OH group, cyclic alkene C=C, aromatic
carbonyl ester C=O, aliphatic C-H, and ester C-O. |
en_US |
dc.description.provenance |
Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2021-07-28T04:17:42Z
No. of bitstreams: 1
karya ilmiah sherinda amelia p_compressed.pdf: 150750 bytes, checksum: 0818b18e75a4fb8449b5526cc83101a0 (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2021-07-28T04:17:42Z (GMT). No. of bitstreams: 1
karya ilmiah sherinda amelia p_compressed.pdf: 150750 bytes, checksum: 0818b18e75a4fb8449b5526cc83101a0 (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 |
ethyl acetate |
en_US |
dc.subject |
flash chromatography |
en_US |
dc.subject |
Litsea glutinosa |
en_US |
dc.title |
ISOLASI DAN IDENTIFIKASI SENYAWA METABOLIT SEKUNDER DARI EKSTRAK ETIL ASETAT PADA KULIT BATANG MEDANG LENDIR (Litsea glutinosa) |
en_US |
dc.type |
Article |
en_US |
dc.contributor.supervisor |
Teruna, Hilwan Yuda |
|