Submitted by sys1 on Fri, 06/17/2022 - 09:56 Phytochemical Evaluation and Antioxidant Activity of Virginia tobacco Leaves (Nicotiana tabacum L. var virginia) Fractions with DPPH and FTC Methods Phytochemical Evaluation and Antioxidant Activity of Virginia tobacco Leaves (Nicotiana tabacum L. var virginia) Fractions with DPPH and FTC Methods ›