Essential oils were used in previous research as an additive to decrease lypolysis effect (Ayar, 2002). That author reported that essential oils of sirmo (wild Allium sp.), thyme (wild Thymus sp.),and mint (wild Mentha sp.) added individually or in combinations to white cheese stored at 5?C decrease lipolysis rate. The degree of lipolysis was analysed by the increase of free fatty acid percentage.