Table 5.

Phenylpropanoids in M82 and Transgenic ODO1 Fruits

Compound mg/g FW	M82 n = 5	PhODO1 7817 n = 9	PhODO1 7948 n = 9	PhODO1 7949 n = 3
Cinnamic acid	2.2 ± 0.1	1.6 ± 0.8	0.9 ± 0.5*	3.5 ± 0.6*
p-Coumaric acid	3.4 ± 0.5	2.4 ± 0.9	1.1 ± 0.6*	3.0 ± 0.4
Caffeic acid	30.9 ± 2.7	26.1 ± 7.3	30.3 ± 9.1	27.4 ± 1.2
Ferulic acid	1.2 ± 0.2	3.8 ± 1.2*	3.0 ± 1.3*	4.4 ± 1.1*
Sinapic acid	ND	ND	ND	ND
Coniferylaldehyde	ND	51.1 ± 13.1*	40.7 ± 2.1*	32.2 ± 13.8*
Kaempferol	1.6 ± 0.6	1.9 ± 0.8	1.7 ± 0.6	1.9 ± 0.7
Naringenin	25.5 ± 10.5	4.2 ± 4*	ND*	ND*
Quercetin	20.8 ± 11.9	19.5 ± 11.3	4.7 ± 1.6*	4.8 ± 2.0*

Average (n ≥ 3; ± sd) concentration (μg g⁻¹ fresh weight) of acid hydrolyzable pools of selected phenylpropanoids and flavonoids in fruits harvested at breaker plus 7 d. ND, not detectable (<0.5 μg g⁻¹ FW). Asterisk denotes significant differences compared to the wild type (M82) with one-way ANOVA and Dunnett’s test (P < 0.05).