𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Gas chromatography mass spectrometry analysis of carboxyethyl-hydroxychroman metabolites of α- and γ-tocopherol in human plasma

✍ Scribed by Francesco Galli; Rosalind Lee; Christina Dunster; Frank J Kelly


Book ID
114275001
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
212 KB
Volume
32
Category
Article
ISSN
0891-5849

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Quantification of the α- and γ-Tocophero
✍ W. Stahl; P. Graf; R. Brigelius-Flohé; W. Wechter; H. Sies 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 74 KB

The metabolites are 2,5,7,8-tetramethyl-2-(2-carboxyethyl)-6-hydroxychroman (␣-CEHC) and 2,7,8-trimethyl-2-(2carboxyethyl)-6-hydroxychroman (␥-CEHC, LLU-␣), respectively. ␣-CEHC is excreted mainly as glucuronide or sulfate conjugates in the urine. Here we describe a sensitive and reliable method to

Comparison of Gas Chromatography–Mass Sp
✍ Pascal Mottier; Eric Gremaud; Philippe A. Guy; Robert J. Turesky 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 105 KB

Two mass spectrometric methods were established for the quantitative analyses of ␣-tocopherol (TH) and its oxidation product ␣-tocopherolquinone (TQ) in human plasma. Both methods make use of isotopically labeled internal standards of different levels of deuteration (d 3 -TH and d 6 -TQ). Plasma (10