Table 12 Total protein and chemically available lysine in casein and whey proteins
Sample
Protein, g/100 g of sample
a
Available lysine, g/100 g of sample
b
Casein
Raw
93.75
6.73 0.16
HTST
75.0
77.2
UHT
25.0
22.8
Whey proteins
Raw
90.40
8.99 0.20
HTST
84.86
8.75 0.18
UHT
69.96
8.18 0.17
a
Moisture-free basis;
b
Mean SD for duplicate sample of available lysine.Aadpated from
Douglas et al., 1981
.