Table 1.

Assigned metabolites on strawberry fruit cross-section.

m/z	Ion type	Metabolites 1
104.0	[M]+	Choline
179.0	[M − H]–	Hexose (glucose and/or fructose)
219.0	[M + K]+	Hexose (glucose and/or fructose)
231.0	[M + K]+	Citric acid
271.0	[M]+	Pelargonidin
301.0	[M − H]–	Quercetin and/or ellagic acid
341.1	[M − H]–	Sucrose
381.1	[M + K]+	Sucrose

¹ Metabolites were assigned based on the m/z values and previously published literatures [1,14,25,26].