Improvement of the emulsion stability by the combination of emulsifiers
To control the milk separation in the milk coffee beverage with P-1670, we prepared the Rich2 sample with a combination of P-1670 (0.05 wt%) and S-10D (0.1 wt%) for study. A comparison between the milk coffee beverage with P-1670 alone and the milk coffee beverage with the combination of P-1670 and S-10D after the UHT sterilization shows that the former had visible milk separation, but the latter exhibited controlled milk separation.