Physiological and Biochemical Changes in Brassica juncea Plants under Cd-Induced Stress

Table 7

Concentrations of phenolic compounds of 30-day-old Brassica juncea plants treated with Cd stress.

S. number	Polyphenolic compound	Percentage
		Control	0.2 mM Cd	0.4 mM Cd	0.6 mM Cd
1	Gallic acid	0.743	—	—	—
2	Caffeic acid	0.143	—	—	—
3	Coumaric acid	0.138	—	—	0.084
4	Ellagic acid	5.868	2.914	2.510	2.045
5	Quercetin	0.437	0.473	0.468	0.948
6	Kaempferol	1.561	0.487	6.285	4.700
7	Epicatechin	—	0.338	—	—