Allergen Data Collection: Cow's Milk (Bos domesticus)
Internet Symposium on Food Allergens 2(1): 9-74 (2000) [http://www.food-allergens.de]

6 Composition of Cow's Milk

6.1 Distribution of Nutrients (Whole Milk)
 
Nutrients: Content per 100 g    
Energy 274 kJ (65 kcal)
Water 87.7 g
Protein 3.3 g
Lipid 3.6 g
Carbohydrate 4.6 g
Organic Acids 0.2 g
Minerals 0.7 g

Minerals
Sodium 50 mg
Potassium 155 mg
Magnesium 12 mg
Calcium 120 mg
Manganese 3 µg
Iron 45 µg
Copper 17 µg
Zinc 380 µg
Phosphorus 90 mg
Chloride 100 µg
Fluoride 17 µg
Iodine 3 µg

Vitamins
Vitamin A 30 µg
Carotin 17µg
Vitamin D 60 ng
Vitamin E 85 µg
Vitamin K 4 µg
Vitamin B1 35 µg
Vitamin B2 180 µg
Nicotinamide 90 µg
Pantothenic acid 350 µg
Vitamin B6 45 µg
Biotin 4 µg
Folic acid 6 µg
Vitamin B12 420 µg
Vitamin C 2 mg

Amino Acids
Arg 120 mg
His 90 mg
Ile 210 mg
Leu 350 mg

Lys 260 mg
Met 85 mg
Phe 170 mg
Thr 150 mg
Trp 45 mg
Tyr 170 mg
Val 230 mg

Carbohydrates
Lactose 4550 mg

Lipids
Palmitic acid 930 mg
Stearic acid 400 mg
Oleic acid 890 mg
Linolic acid 90 mg
Linoleic acid 25 mg
Cholesterol 12 mg

Others
Citric acid 210 mg

Reference: Deutsche Forschungsanstalt für Lebensmittelchemie, Garching bei München (ed), Der kleine "Souci-Fachmann-Kraut" Lebensmitteltabelle für die Praxis, WVG, Stuttgart 1991
 

6.2 Proteinfraction
 
Proteins / Glycoproteins Amount of total protein Concentration in Milk
Caseins 80%  
  alpha S1
  alpha S2
  beta
  kappa
  gamma
     36%
     10%
     34%
     13%
     7%
12-15 g/L
3-4 g/L
9-11 g/L
--
3-4 g/L
Whey Proteins 20%  
  beta-LG
  alpha-LA
  Immunoglobulines
  BSA
  Lactoferrin
     50%
     22%
     15%
     5%
     2%
3-4 g/L
1-1.5 g/L
0.6-1.0 g/L
0.1-0.4 g/L
0.09 g/L
References: Wal et al. 1995, Wal 1998


copyright © 2000 by matthias besler - ONLINE PUBLISHER
home: www.food-allergens.de