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Table I.

Means and standard deviations (SD) of relative milk protein spot volumes that differed (P < 0.050) or tended to differ (P < 0.100) in the rennet casein fractions prepared from raw (R) or pasteurised (P) milk. See Table II for details of the MS identifications.

Spot ID Protein Mean R SD Mean P SD n R→P1 P value
35 αS1-CN 0.444 0.174 0.709 0.252 5 0.034
37 αS1-CN 0.685 0.183 1.109 0.240 5 0.035
45 αS1-CN 0.873 0.281 1.983 0.600 5 0.082
48 αS1-CN 0.746 0.469 1.279 0.283 5 0.085
54 αS2-CN 1.615 0.673 2.216 0.806 5 0.027
1

Direction of change of relative spot volume in samples in relation to pasteurisation.