Table 1.

Content (expressed as µg/g fresh weight ± standard deviation) of ellagic acid, myricetin, quercetin and kaempferol in strawberry fresh fruits and strawberry jams.

Samples	Ellagic Acid	Myricetin	Quercetin	Kaempferol
Fresh Fruit	138.4 ± 0.23 a	75.7 ± 0.15 a	106.8 ± 0.33 a	26.8 ± 0.25 a
Home-Made Jam	107.0 ± 0.21 b	3.2 ± 0.11 b	16.5 ± 0.13 b	10.5 ± 0.11 b
Commercial Jam	86.4 ± 0.17 b	2.8 ± 0.08 b	1.7 ± 0.10 b	7.7 ± 0.08 b

Data are presented as means (n = 3) ± SD where n refers to three independent samples; Different letters for the same compound in the same column between samples indicate differences at p < 0.05.