Table 1 Putative compound annotations from DART-MS analysis of peppers

From: Evaluation of ambient mass spectrometry tools for assessing inherent postharvest pepper quality

m/z bin

Putative identification

104.26

Malonic acid

120.26

Tetrose

121.26

p-aminobenzaldehyde

136.26

Limonene

160.76

Aminoadipic acid

164.26

p-coumaric acida

166.26

2-methoxy-3-(1-methylpropyl) pyrazine

174.26

Dehydroascorbic acid

176.26

Ascorbic acid (vitamin C)a

216.26

Alpha hydroxylauric acid

219.26

Pantothenic acid

240.26

N-heptadecane

254.26

4-methylheptadecane

268.26

Nonadecane

269.26

Capsiamide

277.26

Dinorcapsaicin

282.26

Oleic acid

286.26

Luteolin

291.26

Norcapsaicin

305.26

Capsaicina

313.26

N-cis-feruloyltyramine

313.76

Moupinamide

319.26

Homocapsaicin

321.26

Homodyhydrocapsaicin

  1. aSupported by DART-MS analysis of authentic standards (Fig. S2). All other putative annotations based on evidence of previous detection in peppers