Food quality control and studies on human nutrition by mass spectrometric and nuclear magnetic resonance isotope ratio determination

1986 ◽  
Vol 324 (7) ◽  
pp. 760-766 ◽  
Author(s):  
H. -L. Schmidt
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Quality Control ◽  
Magnetic Resonance ◽  
Food Quality ◽  
Isotope Ratio ◽  
Mass Spectrometric ◽  
Human Nutrition ◽  
Food Quality Control ◽  
Ratio Determination ◽  
Nuclear Magnetic

Carbon-13 nuclear magnetic resonance spectrometric and gas chromatography/mass spectrometric characterization of lipids in corn suspension cells

1985 ◽  
Vol 57 (3) ◽  
pp. 710-715 ◽  
Author(s):  
Dennis James. Ashworth ◽  
Douglas Owen. Adams ◽  
Benjamin Yunwen. Giang ◽  
Michael Tung Hai. Cheng ◽  
Rino Yul. Lee
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Gas Chromatography ◽  
Magnetic Resonance ◽  
Mass Spectrometric ◽  
Suspension Cells ◽  
Nuclear Magnetic

Biosynthesis of Gibberellins in Gibberella fujikuroi. Gibberellin A16

1973 ◽  
Vol 51 (11) ◽  
pp. 1470-1474 ◽  
Author(s):  
A. G. McInnes ◽  
D. G. Smith ◽  
G. P. Arsenault ◽  
L. C. Vining
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Mass Spectrometric ◽  
Gibberella Fujikuroi ◽  
Mass Spectrometric Evidence ◽  
Nuclear Magnetic

A metabolite isolated from cultures of Gibberella fujikuroi has been deduced from infrared, nuclear magnetic resonance, and mass spectrometric evidence to be the hitherto undescribed gibberellin A16. Cultures supplemented with gibberellin A4-14C yielded radioactive gibberellin A16, whereas those to which gibberellin A7-14C were added yielded unlabeled product. Thus gibberellin A16 is probably formed by direct C-1 hydroxylation of gibberellin A4.

A nuclear magnetic resonance (1H and13C) and isotope ratio mass spectrometry (δ13C,δ2H andδ18O) study of Andalusian olive oils

2010 ◽  
Vol 24 (10) ◽  
pp. 1457-1466 ◽  
Author(s):  
María A. Aramendía ◽  
Alberto Marinas ◽  
José M Marinas ◽  
Elena Sánchez ◽  
Francisco J. Urbano ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Isotope Ratio ◽  
Isotope Ratio Mass Spectrometry ◽  
Olive Oils ◽  
Nuclear Magnetic
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