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Interfacial tension, contact angle with stainless steel and work of the adhesion of the milk samples
| Samples | Interfacial tension (mN/m) | Contact angle (°) with stainless steel | Work of the adhesion (mN/m) |
|---|---|---|---|
| UHT whole milk | 46.92 a | 55.12 a | 73.70 a |
| Chocolate based milk | 47.30 a | 49.18 b | 78.20 b |
| Infant formulation | 39.53 b | 52.50 a | 63.60 c |
The averages followed by the same letters, in the columns, did not differ between them (P≥0.05), by Tukey test.
