. 2009 Oct 30;87(2):147–155. doi: 10.1007/s11746-009-1486-0

Table 1.

Effect of different solvents on the phenolic contents of canola seeds

Solvents	Content of phenolic compounds (mg/g)
Solvents	SP	SG	SA	TP^*
70% Iso-propanol	7.06 ± 0.00^c	0.93 ± 0.00^b	0.12 ± 0.00^a	7.73^c
70% Ethanol	8.01 ± 0.00^b	0.92 ± 0.01^b	0.13 ± 0.00^a	8.75^b
70% Methanol	10.28 ± 0.00^a	1.19 ± 0.00^a	0.12 ± 0.00^a	11.95^a

SP Sinapine, SA sinapic acid, SG sinapoyl glucose, TP total phenolics

Values in the same column followed by the same superscript letter are not significantly different (p ≤ 0.05)

^*Estimated as sinapic acid equivalent (SAE) from the total area of all peaks including SP, SG, SA and the other unidentified peaks