[(negative control-sample)/negative R.M.G. Silva et al. / Scientia Horticulturae 158 (2013) 39–44 41 control] × 100. Gallic acid (Vetec-Química Fina, Brazil) was used as the reference. Three repetitions were performed.
[(negative control-sample)/negative R.M.G. Silva et al. / Scientia Horticulturae 158 (2013) 39–44 41 control] × 100. Gallic acid (Vetec-Química Fina, Brazil) was used as the reference. Three repetitions were performed.