“…Alpha-pinene was also isolated and identified in extra virgin olive oil, while the presence of limonene has been related to high peroxide value (Vichi et al, 2007). On the other hand, limonene has been also identified in the volatile fraction of white bread prepared with wheat flour, water, yeast and salt (Mulders, Ten Noever De Brauw, & van Straten, 1973).…”