Table 2.

Influence of cryopreservation on the malone dialdehyde (MDA) content (mM/g FW, % of control) and Н₂О₂ content (μM/g FW, % of control) in H. rumeliacum and H. tetrapterum.

	MDA		H2O2
Variants	(mM/g FW)	(% of control)	(μM/g FW)	(% of control)
H. rumeliacum control	0.21 ± 0.008	100	5.05 ± 0.16	100
H. rumeliacum cryo	0.52 ± 0. 024	250	7.88 ± 0.32	156
H. tetrapterum control	0.015 ± 0.0006	100	1.95 ± 0.081	100
H. tetrapterum cryo	0.018 ± 0.0008	120	2.18 ± 0.076	112