Separation of tocol-derivatives by elevated temperature normal-phase liquid chromatography

QR Code

Separation of tocol-derivatives by elevated temperature normal-phase liquid chromatography

A novel method for the separation of eight vitamin E isomers (ïƒ¡-, ïƒ¢-, ïƒ£-, ïƒ¤-tocopherol, and ïƒ¡-, ïƒ¢-, ïƒ£-, ïƒ¤ tocotrienol) and ïƒ¡-tocopherol acetate on normal phase high performance liquid chromatography (NP-HPLC) at elevated column temperature has been developed. The separation was opt...

Full description

Bibliographic Details
Main Authors:	Sanagi, Mohd Marsin, See, Hong Heng, Wan Ibrahim, Wan Aini, Abu Naim, Ahmedy
Format:	Article
Language:	English
Published:	Penerbit UTM Press 2006
Subjects:	QD Chemistry
Online Access:	http://eprints.utm.my/7942/ http://eprints.utm.my/7942/1/JTDIS45C%5BC%5DMarsin.pdf

Similar Items

Determination of carotene, tocopherols and tocotrienols in residue oil from palm pressed fiber using pressurized liquid extraction-normal phase liquid chromatography
by: Sanagi, M. Marsin, et al.
Published: (2005)

High temperature liquid chromatography of triazole fungicides on polybutadiene-coated zirconia stationary phase
by: Sanagi, M. Marsin, et al.
Published: (2004)

Performance Study Of Carbon-Clad Zirconia Stationary Phase In High Temperature Reversed-Phase High Performance Liquid Chromatography
by: Sanagi, Mohd. Marsin, et al.
Published: (2005)

Poly(Styrene-Divinyl Benzene)-Based Monolithic Column For High Performance Liquid Chromatography
by: Abd. Aziz, Norsyariza, et al.
Published: (2006)

Development and application of high temperature high performance liquid chromatography to the analysis of pesticides and persistant organic pollutants
by: Sanagi, Mohd. Marsin, et al.
Published: (2008)

Double-phase liquid membrane extraction for the analysis of pesticides
by: Sanagi, Mohd. Marsin, et al.
Published: (2008)

Determination of residual volatile organic compounds migrated from polystyrene food packaging into food simulant by headspace solid phase microextraction-gas chromatography
by: Sanagi, Mohd. Marsin, et al.
Published: (2008)

Normal stacking mode (NSM) in improving the detection sensitivity of dioxin related compounds using micellar electrokinetic chromatography
by: Wan Ibrahim, Wan Aini, et al.
Published: (2009)

Novel applications of elevated temperature high performance liquid chromatography: analyses of triazole fungicides and vitamin E isomers
by: See, Hong Heng
Published: (2005)

Determination of organophosphorus pesticides by dispersive liquid-liquid microextraction coupled with gas chromatography-electron capture detection.
by: Sanagi, Mohd Marsin, et al.
Published: (2011)

Determination of organophosphorus pesticides by dispersive liquid-liquid microextraction coupled with gas chromatography-electron capture detection
by: Mohd Marsin, Sanagi, et al.

Linearity assessment according to IUPAC guidelines for the determination of plasticizers in plasters food packaging by gas chromatography
by: Sanagi, Mohd. Marsin, et al.
Published: (2008)

Solid-phase membrane tip extraction combined with liquid chromatography for the determination of azole antifungal drugs in human plasma
by: Yahaya, Noorfatimah, et al.
Published: (2014)

Determination of partition coefficients for nitrophenols using three phase hollow fiber liquid phase microextraction
by: Sanagi, Mohd. Marsin, et al.
Published: (2009)

Comparison of Signal-to-noise, Blank Determination, and Linear Regression Methods for the Estimation of Detection and Quantification Limits for Volatile Organic Compounds by Gas Chromatography
by: Sanagi, Mohd Marsin, et al.
Published: (2008)

Enantioseparation of penconazole, myclobutanil and triadimefon by cyclodextrin-modified micellar electrokinetic chromatography
by: Wan Ibrahim, Wan Aini, et al.
Published: (2008)

Molecularly imprinted polymer solid-phase extraction for the analysis of organophosphorus pesticides in fruit samples
by: Salleh, Syairah, et al.
Published: (2013)

Separation Of Phenylarsonic Compounds By Ion Pairing-Reversed Phase-High Performance Liquid Chromatography
by: Jaafar, Jafariah
Published: (2001)

Development and application of new modified poly(styrene-divinylbenzene) adsorbents and chromatography stationary phases -volume 1 (PS-DVB heptadecyl ketone, chloromethyl PS-DVB, and octadecoxy methyl PS-DVB)
by: Sanagi, Mohd. Marsin, et al.
Published: (2005)

Dispersive liquid–liquid microextraction combined with dispersive solid-phase extraction for gas chromatography with mass spectrometry determination of polycyclic aromatic hydrocarbons in aqueous matrices
by: Mohd Hassan, Farah Wahidah, et al.
Published: (2018)

Magnetic micro-solid-phase extraction based on magnetite-MCM-41 with gas chromatography-mass spectrometry for the determination of antidepressant drugs in biological fluids
by: Kamaruzaman, Sazlinda, et al.
Published: (2017)

Magnetic micro-solid-phase extraction based on magnetite-MCM-41 with gas chromatography–mass spectrometry for the determination of antidepressant drugs in biological fluids
by: Kamaruzaman, Sazlinda, et al.
Published: (2017)

Influence of surfactant types on correlation of retention factor and hydrophobicity of selected triazole fungicides in micellar electrokinetic chromatography
by: Wan Ibrahim, Wan Aini, et al.
Published: (2008)

Advances in analytical microextraction methods towards green chemistry
by: Sanagi, M. Marsin, et al.
Published: (2008)

Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids
by: Hong, Keat Quek, et al.
Published: (2014)

Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.
by: Quek, Hong Keat, et al.
Published: (2014)

Application of dispersive liquid-liquid microextraction based on solidification of floating organic droplet to the analysis of antidepressant drugs in water samples
by: Mohd Marsin Sanagi,, et al.
Published: (2013)

Determination of heavy metals in air particulate matter by using ion chromatography
by: Rahmalan, Ahamad, et al.
Published: (1996)

On-line preconcentration and cyclodextrin-modified micellar electrokinetic chromatography method for chiral separation of hexaconazole, penconazole and myclobutanil
by: Wan Ibrahim, Wan Aini
Published: (2009)

Stability of papain in aqueous organic solvent by reverse phase liquid chromatography
by: Muhammad Yunus, Zainal Abidin
Published: (2013)

Ammonium persulfate-initiated graft copolymerization of methacrylamide onto chitosan: synthesis, characterization and optimization
by: Zetty Azalea Sutirman,, et al.
Published: (2017)

Separation of organophosphorus pesticides using micellar electrokinetic chromatography
by: W. Ibrahim, W. Aini, et al.
Published: (2003)

Separation of polar compounds using poly(ethylene oxide) bonded stationary capillary liquid chromatography
by: Roza Linda,, et al.
Published: (2021)

Combination of saponification and dispersive liquid–liquid microextraction for the determination of tocopherols and tocotrienols in cereals by reversed-phase high-performance liquid chromatography
by: Shammugasamy, Balakrishnan, et al.
Published: (2013)

Liquid Chromatography-Mass Spectrometry
by: Busetti, Francesco, et al.
Published: (2013)

Liquid and Thin-Layer Chromatography
by: Lewis, Simon, et al.
Published: (2013)

The role of hydrogen bonding by protic ionic liquid in driving phase separation or phase miscibility in ucst-type phase ternary mixture / Wan Melissa Diyana Binti Wan Normazlan
by: Wan Melissa Diyana, Wan Normazlan
Published: (2014)

Liquid-liquid flows and separation
by: Simmons, Mark John Harry
Published: (1998)

Analysis of loratadine by potentiometry and reverse-phase high performance liquid chromatography / Puen Kian Yong.
by: Puen, Kian Yong
Published: (2001)

Development of an on-line solid phase disk extraction with capillary electrophoresis for the simutaneous separation and determination of fungicides
by: Wan Ibrahim, Wan Aini
Published: (2005)