scholarly journals Quantitative determination of the sulfur-containing antioxidant ergothioneine by HPLC/ICP-QQQ-MS

2017 ◽  
Vol 32 (8) ◽  
pp. 1571-1581 ◽  
Author(s):  
Nina Kroepfl ◽  
Talke A. Marschall ◽  
Kevin A. Francesconi ◽  
Tanja Schwerdtle ◽  
Doris Kuehnelt
Keyword(s):  
Quantitative Determination ◽  
Human Cells ◽  
Sulfur Species ◽  
Sulfur Containing

A HPLC/ICP-QQQ-MS method for quantifying the health-relevant sulfur species ergothioneine was developed and applied to human cells and mushrooms.

scholarly journals Calibration procedures for the quantitative determination of membrane potential in human cells using anionic dyes

2013 ◽  
Vol 83A (7) ◽  
pp. 612-626 ◽  
Author(s):  
Thomas Klapperstück ◽  
Dagobert Glanz ◽  
Stefan Hanitsch ◽  
Manuela Klapperstück ◽  
Fritz Markwardt ◽  
...  
Keyword(s):  
Membrane Potential ◽  
Quantitative Determination ◽  
Human Cells ◽  
Anionic Dyes

Quantitative Determination of Sulfur Containing Wine Odorants at Sub-ppb Levels. 1. Synthesis of the Deuterated Analogues

2000 ◽  
Vol 48 (12) ◽  
pp. 5819-5823 ◽  
Author(s):  
Yorgos Kotseridis ◽  
Jean-Loïc Ray ◽  
Christian Augier ◽  
Raymond Baumes
Keyword(s):  
Quantitative Determination ◽  
Sulfur Containing

The Components of Hevea Latex. Part I. The Isolation and Quantitative Determination of the Components

1937 ◽  
Vol 10 (1) ◽  
pp. 1-6
Author(s):  
K. C. Roberts
Keyword(s):  
Quantitative Determination ◽  
Plastic Material ◽  
Stable Chemical ◽  
Near Future ◽  
Sulfur Containing ◽  
Preliminary Description

Abstract (i) A method is described for the quantitative isolation of the chief components of Hevea latex in the form in which they occur in nature. (ii) Several hitherto unknown components have been observed, and receive a preliminary description. They include a sulfur-containing plastic material which is of major importance. (iii) The known major components—sugar, quebrachitol, phosphates, protein, fat acids—are shown to exist in fresh latex, chiefly as components of stable chemical complexes. (iv) It is hoped in the near future to report the results (a) of more detailed investigations, and (b) of applications of the method in the study of some fundamental problems.

Quantitative Determination of Geranyl Diphosphate Levels in Cultured Human Cells

Lipids ◽  
2009 ◽  
Vol 44 (11) ◽  
pp. 1055-1062 ◽  
Author(s):  
Sarah A. Holstein ◽  
Huaxiang Tong ◽  
Craig H. Kuder ◽  
Raymond J. Hohl
Keyword(s):  
Quantitative Determination ◽  
Human Cells ◽  
Geranyl Diphosphate ◽  
Cultured Human Cells

Quantitative determination of longitudinal and transverse cross-relaxation rates

1999 ◽  
Vol 96 (9/10) ◽  
pp. 1608-1615
Author(s):  
T. E. Malliavin ◽  
H. Desvaux ◽  
M. A. Delsuc
Keyword(s):  
Quantitative Determination ◽  
Cross Relaxation ◽  
Relaxation Rates

Quantitative Determination of Gallic acid and Cyanidin-3-O-Glucoside within Sumac Extracts by HPLC-MS/MS

Planta Medica ◽  
2011 ◽  
Vol 77 (12) ◽  
Author(s):  
M Koşar ◽  
F Göger ◽  
N Kırımer ◽  
KHC Başer
Keyword(s):  
Quantitative Determination ◽  
Gallic Acid
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