Brief Introduction

Major Milk Proteins


Protein Concentration Percentage of totle protein Mol wt (kDa)
Caseins 24-28    ¡¡
¦Á-caseins 15-19 ¡¡ 23.6-25.2
     ¦Ás1 12-15 34 ¡¡
     ¦Ás2 3-4 8   
¦Â-caseins 9-11 25 23.9
¦Ê-caseins 3-4 9 19
¦Ã-caseins 1-2    11.5-20.5
Whey proteins 5-7      
¦Â-lactoglobulin 2-4 9 18.2
¦Á-lactalbumin 1-1.5 4 14.1
Proteose-peptones 0.6-1.8 4 ¡¡
Blood proteins ¡¡ ¡¡   
  Albumin 0.1-0.4 1 67
  lg 0.6-1.0 2 160-200


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