Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp

Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp

A cembranoid diterpene was isolated from a Philippine soft coral of genus Sarcophyton. The terpene was obtained from the chloroform extract of the soft coral by Vacuum Liquid Chromatography (vic). The structure of the isolate was elucidated by analyses of its spectral data from infrared (IR) and Hig...

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Main Author: Bernardo, Leonisa O.
Format: text
Language:English
Published: Animo Repository 1995
Subjects:
Corals
Microbial sensitivity tests
Microbiological assay
Terpenes
Alcyonacea
Chemistry
Online Access:https://animorepository.dlsu.edu.ph/etd_masteral/1672
https://animorepository.dlsu.edu.ph/cgi/viewcontent.cgi?article=8510&context=etd_masteral
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Institution: De La Salle University
Language: English
id oai:animorepository.dlsu.edu.ph:etd_masteral-8510
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spelling oai:animorepository.dlsu.edu.ph:etd_masteral-85102022-03-11T03:27:35Z Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp Bernardo, Leonisa O. A cembranoid diterpene was isolated from a Philippine soft coral of genus Sarcophyton. The terpene was obtained from the chloroform extract of the soft coral by Vacuum Liquid Chromatography (vic). The structure of the isolate was elucidated by analyses of its spectral data from infrared (IR) and High Field Nuclear Magnetic Resonance (NMR) spectroscopy such as 1H, 1H Decoupling, 13C, and DEPT-13C. The molecular formula of the isolate is C20H30O2. It is a new stereoisomer of known terpenes previously obtained from Sarcophyton. The isolate showed different levels of antimicrobial activity against seven microorganisms: Staphylococcus aureus, Bacillus subtilis, Pseudomonas aeruginosa, Mycobacterium avium, Escherichia coli, Saccharomyces cerevisiae, and Aspergillus niger. 1995-04-01T08:00:00Z text application/pdf https://animorepository.dlsu.edu.ph/etd_masteral/1672 https://animorepository.dlsu.edu.ph/cgi/viewcontent.cgi?article=8510&context=etd_masteral Master's Theses English Animo Repository Corals Microbial sensitivity tests Microbiological assay Terpenes Alcyonacea Chemistry
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
language English
topic Corals
Microbial sensitivity tests
Microbiological assay
Terpenes
Alcyonacea
Chemistry
spellingShingle Corals
Microbial sensitivity tests
Microbiological assay
Terpenes
Alcyonacea
Chemistry
Bernardo, Leonisa O.
Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp
description A cembranoid diterpene was isolated from a Philippine soft coral of genus Sarcophyton. The terpene was obtained from the chloroform extract of the soft coral by Vacuum Liquid Chromatography (vic). The structure of the isolate was elucidated by analyses of its spectral data from infrared (IR) and High Field Nuclear Magnetic Resonance (NMR) spectroscopy such as 1H, 1H Decoupling, 13C, and DEPT-13C. The molecular formula of the isolate is C20H30O2. It is a new stereoisomer of known terpenes previously obtained from Sarcophyton. The isolate showed different levels of antimicrobial activity against seven microorganisms: Staphylococcus aureus, Bacillus subtilis, Pseudomonas aeruginosa, Mycobacterium avium, Escherichia coli, Saccharomyces cerevisiae, and Aspergillus niger.
format text
author Bernardo, Leonisa O.
author_facet Bernardo, Leonisa O.
author_sort Bernardo, Leonisa O.
title Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp
title_short Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp
title_full Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp
title_fullStr Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp
title_full_unstemmed Isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral Sarcophyton sp
title_sort isolation, structure elucidation, and antimicrobial screening of a terpene from a soft coral sarcophyton sp
publisher Animo Repository
publishDate 1995
url https://animorepository.dlsu.edu.ph/etd_masteral/1672
https://animorepository.dlsu.edu.ph/cgi/viewcontent.cgi?article=8510&context=etd_masteral
_version_ 1728621130209558528

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