Journal of Food Quality / 2019 / Article / Tab 1

Research Article

Effects of Root Cooling on Plant Growth and Fruit Quality of Cocktail Tomato during Two Consecutive Seasons

Table 1

MRM parameters for organic acids.

CompoundPrecursor ion (m/z)Product ion (m/z)Cone voltage (V)Collision energy (V)

Malic acid132.971.02216
13C4 malic acid137.0119.02810
Ascorbic acid175.0287.02416
Dehydroascorbic acid173.071.02416
Citric acid191.0287.03216

The 1st row of malic, ascorbic, and citric acid is the quantifier mass transition, and the 2nd row is the qualifier mass transition used for quantification and compound confirmation, respectively.

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