Resveratrol and Glucoside Derivative Isomers Found in Red Wine on Raptor™ ARC-18 by LC-MS/MS

PeakstR (min)Precursor IonProduct Ion 1Product Ion 2
1.trans-Piceid*0.78389.1227.0142.9
2.cis-Piceid*0.94389.1227.0142.9
3.trans-Resveratrol1.06227.0184.9142.6
4.cis-Resveratrol1.17227.0184.9142.6
*Glucoside derivatives of trans-resveratrol and cis-resveratrol.
image
LC_FF0555
ColumnRaptor™ ARC-18 (cat.# 9314552)
Dimensions:50 mm x 2.1 mm ID
Particle Size:5 µm
Temp.:40 °C
Sample
Conc.: A 40 µL aliquot of red wine was diluted 10x in 360 µL of water. The sample was filtered using a 0.2 µm PVDF Thomson SINGLE StEP® filter vial and analyzed.
Inj. Vol.:5 µL
Mobile Phase
A:Water + 0.1% formic acid
B:Acetonitrile + 0.1% formic acid
Time (min)Flow (mL/min)%A%B
0.000.58515
1.500.53565
1.510.58515
2.500.58515
DetectorMS/MS
Ion Mode:ESI-
InstrumentHPLC
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relativo alle ricerche nella libreria dei cromatogrammi

polydatin

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piceid

,

antioxidant

,

polyphenol

,

phytoalexin

,

stilbenoid

,

glucoside

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