The results are presented as mean ± SD. L⁄: Lightness, a⁄: red-green, b⁄: yellow-blue.
Control (C); Butylated hydroxyl anisole (BHA); Fennel in the same amount of BHA
(Fen) or Fennel ten times more (Fen10); Chamomile in the same amount of BHA
(Cham) or Chamomile ten times more (Cham10).
In each column, within each storage period and within each additive, different
letters mean statistical significant differences (p < 0.05).