About: Identification of regioisomers and enantiomers of triacylglycerols in different yeasts using reversed- and chiral-phase LC

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Identification of regioisomers and enantiomers of triacylglycerols in different yeasts using reversed- and chiral-phase LC–MS Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	LC with atmospheric pressure chemical ionization (ACPI) MS with RP and chiral phase was used for separation of triacylglycerols (TAGs) from yeasts of the genera Candida, Kluyveromyces, Rhodotorula, Saccharomyces, Torulospora, Trichosporon, and Yarrowia. Chiral LC–APCI-MS is based on using two columns in series packed with a 3,5-dimethylphenyl carbamatemodified _-cyclodextrin chiral phase. All regioisomers and enantiomers of TAGs containing one to five double bonds were separated.Molecular species of TAGs, i.e. regioisomers and enantiomers, were identified and quantified by MS/MS. Among the 94 identified TAGs, the most abundant were triolein, oleopalmitoleoolein, and dipalmitoleoolein. In strains producing palmitoleic acid in amounts >25% of total fatty acids (FAs), this acid, or unsaturated FA is bound in sn-1. In strains containing palmitoleic acid at 10–25% total FAs this acid is mainly bound in sn-3, saturated FA being bound in sn-1. Strains containing <10% palmitoleic acid form preferentially symmetrical TAGs. LC with atmospheric pressure chemical ionization (ACPI) MS with RP and chiral phase was used for separation of triacylglycerols (TAGs) from yeasts of the genera Candida, Kluyveromyces, Rhodotorula, Saccharomyces, Torulospora, Trichosporon, and Yarrowia. Chiral LC–APCI-MS is based on using two columns in series packed with a 3,5-dimethylphenyl carbamatemodified _-cyclodextrin chiral phase. All regioisomers and enantiomers of TAGs containing one to five double bonds were separated.Molecular species of TAGs, i.e. regioisomers and enantiomers, were identified and quantified by MS/MS. Among the 94 identified TAGs, the most abundant were triolein, oleopalmitoleoolein, and dipalmitoleoolein. In strains producing palmitoleic acid in amounts >25% of total fatty acids (FAs), this acid, or unsaturated FA is bound in sn-1. In strains containing palmitoleic acid at 10–25% total FAs this acid is mainly bound in sn-3, saturated FA being bound in sn-1. Strains containing <10% palmitoleic acid form preferentially symmetrical TAGs. (en)
Title	Identification of regioisomers and enantiomers of triacylglycerols in different yeasts using reversed- and chiral-phase LC–MS Identification of regioisomers and enantiomers of triacylglycerols in different yeasts using reversed- and chiral-phase LC–MS (en)
skos:prefLabel	Identification of regioisomers and enantiomers of triacylglycerols in different yeasts using reversed- and chiral-phase LC–MS Identification of regioisomers and enantiomers of triacylglycerols in different yeasts using reversed- and chiral-phase LC–MS (en)
skos:notation	RIV/61388971:_____/13:00397491!RIV14-AV0-61388971
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP503/11/0215)
http://linked.open...iv/cisloPeriodika	20
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Řezanka, Tomáš Sigler, Karel Cajthaml, Tomáš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mikrobiologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	78710
http://linked.open...ai/riv/idVysledku	RIV/61388971:_____/13:00397491
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Atmospheric pressure chemical ionization mass spectrometry; Chiral LC; Reversed phase LC (en)
http://linked.open.../riv/klicoveSlovo	Atmospheric pressure chemical ionization mass spectrometry Chiral LC Reversed phase LC
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[349907F2BF31]
http://linked.open...i/riv/nazevZdroje	Journal of Separation Science
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Analysis of the composition of triacylglycerols and other lipids in nutritionally important microbial oils and fats.
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	36
http://linked.open...iv/tvurceVysledku	Cajthaml, Tomáš Sigler, Karel Řezanka, Tomáš Čejková, A. Kolouchová, I.
http://linked.open...ain/vavai/riv/wos	000325482500002
issn	1615-9306
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/jssc.201300657

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software