PEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE )

The isolation and identification of chemical compounds of the rhizome of .Pakisnaga (Pol_ytodium Feei Mett., Polypodiaceae) were carried out. The preleminaryr chemical study showed the presence of tanin, flavonoid and triterpenoid. A pentacyclic triterpene which was supposed to be arbor-7-ens was is...

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Main Author:	AMAN, SITI
Format:	Theses
Language:	Indonesia
Online Access:	https://digilib.itb.ac.id/gdl/view/2234
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Institution:	Institut Teknologi Bandung
Language:	Indonesia

id	id-itb.:2234
spelling	id-itb.:22342004-10-26T15:15:52ZPEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE ) AMAN, SITI Indonesia Theses INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/2234 The isolation and identification of chemical compounds of the rhizome of .Pakisnaga (Pol_ytodium Feei Mett., Polypodiaceae) were carried out. The preleminaryr chemical study showed the presence of tanin, flavonoid and triterpenoid. A pentacyclic triterpene which was supposed to be arbor-7-ens was isolated from the petroleum ether extract and identified by UV and IR spectrophotometry, mass spectrometry, RMN spectrometry and CHNS analysis. From the n-butanol extract a:flavonoid could be isolated which was assumed to be a glycoside of ._kaempferol derivative with two sugars. Calcium, sodium and kalium were found in the ash of the rhizome. 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	The isolation and identification of chemical compounds of the rhizome of .Pakisnaga (Pol_ytodium Feei Mett., Polypodiaceae) were carried out. The preleminaryr chemical study showed the presence of tanin, flavonoid and triterpenoid. A pentacyclic triterpene which was supposed to be arbor-7-ens was isolated from the petroleum ether extract and identified by UV and IR spectrophotometry, mass spectrometry, RMN spectrometry and CHNS analysis. From the n-butanol extract a:flavonoid could be isolated which was assumed to be a glycoside of ._kaempferol derivative with two sugars. Calcium, sodium and kalium were found in the ash of the rhizome.
format	Theses
author	AMAN, SITI
spellingShingle	AMAN, SITI PEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE )
author_facet	AMAN, SITI
author_sort	AMAN, SITI
title	PEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE )
title_short	PEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE )
title_full	PEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE )
title_fullStr	PEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE )
title_full_unstemmed	PEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE )
title_sort	pemeriksaan beberapa komponen kimia rimpang pakisnaga ( polypodium feei mett polypodiaceae )
url	https://digilib.itb.ac.id/gdl/view/2234
_version_	1820663196294316032

PEMERIKSAAN BEBERAPA KOMPONEN KIMIA RIMPANG PAKISNAGA ( POLYPODIUM FEEI METT POLYPODIACEAE )

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