Journal of Plant Biotechnology : eISSN 2384-1397 / pISSN 1229-2818

Table. 4.

Table. 4.

Singlet oxygen quantification by the DPIBF method in DMSO: corrected slopes kcorr and corresponding decomposition half-times τ1/2corr (ar. average ± SD) of hypericin standard and H. perforatum extract against DPIBF control

Sample kcorr (min-1) τ1/2corr (min)
Hypericin standard 0,148 5 ± 0,7
H. perforatum extract 0,0066 103 ± 11,3
J Plant Biotechnol 2022;49:257-70 https://doi.org/10.5010/JPB.2022.49.3.257
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