Abstract:
:This study evaluated the roles of zeatin (2 mg/L) on direct organogenesis, phytochemical compounds, antioxidant activity, and cytotoxic activity in regenerated shoots of red cabbage. The results revealed that the extract of explant treated by 2 mg/L zeatin gives the highest content of total phenolics (5.18 mg gallic acid equivalent/g dry weight) and flavonoids (1.52 mg rutin equivalent/g dry weight). Moreover, HPLC and GC-MS analyses indicated that various bioactive compounds in red cabbage are significantly enhanced with increasing zeatin concentration. Besides that, antioxidant activity test showed that in vitro shooting culture using 2 mg/L zeatin displayed higher antioxidant activity in all assays (DPPH, FRAP and ABTS) compared to control with respective values of 68.12%, 73.28%, and 54.1%, respectively. Finally, the cytotoxic properties illustrated that the extracts of red cabbage explant treated by 2 mg/L zeatin exhibited the strongest cytotoxic effect towards cancer cells compared to control.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Ravanfar SA,Karimi E,Mehrabanjoubani P,Ebrahimi Mdoi
10.1080/14786419.2018.1508145subject
Has Abstractpub_date
2020-03-01 00:00:00pages
898-902issue
6eissn
1478-6419issn
1478-6427journal_volume
34pub_type
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