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13. Allen DG (2016) Quantifying plant phenotypes with isotopic labeling & metabolic flux
analysis. Curr Opin Biotechnol 37:45–52
14. Gleichenhagen
M,
Zimmermann
BF,
Herzig B, Janzik I, Jahnke S, Boner M,
Stehle P, Galensa R (2013) Intrinsic isotopic
13 C labeling of polyphenols. Food Chem
141:2582–2590
15. Dersch LM, Beckers V, Rasch D, Melzer G,
Bolten C, Kiep K, Becker H, Bl€ asing OE,
Fuchs R, Ehrhardt T, Wittmann C (2016)
Novel approach for high-throughput metabolic screening of whole plants by stable isotopes. Plant Physiol 171:25–41
16. van Breemen RB, Huang C-R, Tan Y, Sander
LC,
Schilling
AB
(1996)
Liquid
chromatography/mass spectrometry of carotenoids using atmospheric pressure chemical ionization. J Mass Spectrom 31:975–981
17. Kurilich AC, Britz SJ, Clevidence BA, Novotny
JA (2003) Isotopic labeling and LC-APCI-MS
quantification for investigating absorption of
carotenoids and phylloquinone from kale
(Brassica oleracea). J Agric Food Chem
51:4877–4888
18. Sto ¨ggl W, Huck C, Wongyai S, Scherz H, Bonn
G (2005) Simultaneous determination of carotenoids, tocopherols, and gamma-oryzanol in
crude rice bran oil by liquid chromatography
coupled to diode array and mass spectrometric
detection employing silica C30 stationary
phases. J Sep Sci 28:1712–1718
Carotenoid Isotopologue Profiling
277