Attempts to work out a test for predicting the stability of Advocaat egg liqueurs revealed that centrifuging method appeared to be the most efficient in their quick destabilization. Measurements of conductivity, lipid droplet diameter as well as imbalance of emulsion with MgSO₄ addition may also be used as auxiliary indicators for evaluating the predicted stability of alcoholic egg emulsions. Making several tests at the same time is a condition for evaluation of credible liqueur stability time.

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