SECONDARY METABOLITE FROM THE STEM BARK OF Litsea javanica (Lauraceae)
ABSTRACT: <br /> <br /> <br /> <br /> <br /> Litsea, known as Huru or Medang in Indonesia, is one of the genus of Lauraceae family consisting of 478 species. This genus has a wide use as construction materials and traditional medicines, to treat skin disease and st...
Saved in:
| Main Author: | |
|---|---|
| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/5863 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| id |
id-itb.:5863 |
|---|---|
| spelling |
id-itb.:58632017-09-27T11:42:32ZSECONDARY METABOLITE FROM THE STEM BARK OF Litsea javanica (Lauraceae) Haryono (NIM 10503050), Budi Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/5863 ABSTRACT: <br /> <br /> <br /> <br /> <br /> Litsea, known as Huru or Medang in Indonesia, is one of the genus of Lauraceae family consisting of 478 species. This genus has a wide use as construction materials and traditional medicines, to treat skin disease and stomachache. Secondary metabolites isolated from this genus alkaloid, terpenoid, flavonoid, and aryl-propanoid types. Some of secondary metabolites have important activities as anti HIV, anti cancer, and anti bacterial. Isolation of secondary metabolites from ethyl acetate extract of Litsea javanica stem bark conducted in this experiment has yielded several compounds, one of which has been characterized as (-)-epicatechin. The compounds were obtained by fractionation and purification by using various chromatography techniques, such as vacuum liquid chromatography and radial chromatography. The structure of the compound was elucidated based on UV, IR, and NMR spectra. text |
| institution |
Institut Teknologi Bandung |
| building |
Institut Teknologi Bandung Library |
| continent |
Asia |
| country |
Indonesia Indonesia |
| content_provider |
Institut Teknologi Bandung |
| collection |
Digital ITB |
| language |
Indonesia |
| description |
ABSTRACT: <br />
<br />
<br />
<br />
<br />
Litsea, known as Huru or Medang in Indonesia, is one of the genus of Lauraceae family consisting of 478 species. This genus has a wide use as construction materials and traditional medicines, to treat skin disease and stomachache. Secondary metabolites isolated from this genus alkaloid, terpenoid, flavonoid, and aryl-propanoid types. Some of secondary metabolites have important activities as anti HIV, anti cancer, and anti bacterial. Isolation of secondary metabolites from ethyl acetate extract of Litsea javanica stem bark conducted in this experiment has yielded several compounds, one of which has been characterized as (-)-epicatechin. The compounds were obtained by fractionation and purification by using various chromatography techniques, such as vacuum liquid chromatography and radial chromatography. The structure of the compound was elucidated based on UV, IR, and NMR spectra. |
| format |
Final Project |
| author |
Haryono (NIM 10503050), Budi |
| spellingShingle |
Haryono (NIM 10503050), Budi SECONDARY METABOLITE FROM THE STEM BARK OF Litsea javanica (Lauraceae) |
| author_facet |
Haryono (NIM 10503050), Budi |
| author_sort |
Haryono (NIM 10503050), Budi |
| title |
SECONDARY METABOLITE FROM THE STEM BARK OF Litsea javanica (Lauraceae) |
| title_short |
SECONDARY METABOLITE FROM THE STEM BARK OF Litsea javanica (Lauraceae) |
| title_full |
SECONDARY METABOLITE FROM THE STEM BARK OF Litsea javanica (Lauraceae) |
| title_fullStr |
SECONDARY METABOLITE FROM THE STEM BARK OF Litsea javanica (Lauraceae) |
| title_full_unstemmed |
SECONDARY METABOLITE FROM THE STEM BARK OF Litsea javanica (Lauraceae) |
| title_sort |
secondary metabolite from the stem bark of litsea javanica (lauraceae) |
| url |
https://digilib.itb.ac.id/gdl/view/5863 |
| _version_ |
1820663775377752064 |