Amounts of Tween 80, EO, NaCl and Na-lactate/lactic acid were varied and the influence on emulsion stability during 24 h of storage at 22 C was observed.
Sunflower oil was added at a concentration of 0-15 w/w %.
All emulsions that contained lactic acid were kept at pH 4.5.
10 mL of the emulsions were poured in glass