International Journal of Phytomedicine and Phytotherapy
Table 2 Cell-free inactivation of SARS-CoV-2 titres. Titres of SARS-CoV-2 after incubation with selected herbal extracts for the indicated times. Values are expressed as percentage of the titre after treatment with PBS for 1 h (= 100 %)
From: The potential of herbal extracts to inhibit SARS-CoV-2: a pilot study
| Â | 15 min | 1Â h |
|---|---|---|
BRO TP | 88 % | 62 % |
IMU | 60 % | 41 % |
TOP | 70 % | 35 % |