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rdf:type
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Description
| - LC with atmospheric pressure chemical ionization (APCI) MS with reversed and chiral phases 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 carbamate modified ?-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 OOO (triolein), sn-OPoO (oleopalmitoleoolein), and sn-PoPoO (dipalmitoleoolein). In strains producing palmitoleic acid in amounts above 25% of total fatty acids (FAs), this acid, or unsaturated FA is bound in sn-1. In strains containing palmitoleic acid at 10 to 25% total FAs this acid is mainly bound in sn-3, saturated FA being bound in sn-1. Strains containing less than 10% palmitoleic acid form preferentially symmetrical TAGs.
- LC with atmospheric pressure chemical ionization (APCI) MS with reversed and chiral phases 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 carbamate modified ?-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 OOO (triolein), sn-OPoO (oleopalmitoleoolein), and sn-PoPoO (dipalmitoleoolein). In strains producing palmitoleic acid in amounts above 25% of total fatty acids (FAs), this acid, or unsaturated FA is bound in sn-1. In strains containing palmitoleic acid at 10 to 25% total FAs this acid is mainly bound in sn-3, saturated FA being bound in sn-1. Strains containing less than 10% palmitoleic acid form preferentially symmetrical TAGs. (en)
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Title
| - Identification of regioisomers and enantiomers of triacylglycerols in different yeasts
- Identification of regioisomers and enantiomers of triacylglycerols in different yeasts (en)
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skos:prefLabel
| - Identification of regioisomers and enantiomers of triacylglycerols in different yeasts
- Identification of regioisomers and enantiomers of triacylglycerols in different yeasts (en)
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skos:notation
| - RIV/60461373:22330/13:43895126!RIV14-GA0-22330___
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http://linked.open...avai/predkladatel
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GAP503/11/0215), Z(MSM6046137305)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22330/13:43895126
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - reversed phase LC; chiral LC; atmospheric pressure chemical ionization mass spectrometry; triacylglycerols; yeast (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Separation Science
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Cajthaml, Tomáš
- Kolouchová, Irena
- Sigler, Karel
- Řezanka, Tomáš
- Čejková, Alena
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://bibframe.org/vocab/doi
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http://localhost/t...ganizacniJednotka
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