3 Composition of Hen's Egg White

3.1 Distribution of Nutrients
 
Nutrients: Content per 100 g    
Energy 203 kJ (48 kcal) Iodine 7 µg Leu 1080 mg
Water 87.3 g Selenium 4-10 µg Lys 740 mg
Protein 11.1 g   Met 470 mg
Lipid 0.2 g Vitamins Phe 760 mg
Carbohydrate 0.4 g Vitamin A traces Thr 580 mg
Minerals 0.7 g Vitamin B1 20 µg Trp 200 mg
  Vitamin B2 320 µg Tyr 460 mg
Minerals Nicotinamide 90 µg Val 980 mg
Sodium 170 mg Pantothenic acid 140 µg  
Potassium 155 mg Vitamin B6 12 µg Carbohydrates
Magnesium 12 mg Biotin 7 µg Glucose 410 mg
Calcium 11 mg Folic acid 16 µg  
Manganese 40 µg Vitamin B12 traces  
Iron 200 µg Vitamin C 300 µg  
Copper 130 µg    
Zinc 20 µg Amino Acids  
Phosphorus 20 mg Arg 680 mg  
Chloride 170 µg His 280 mg  
Fluoride 10-150 µg Ile 740 mg  
Reference: Deutsche Forschungsanstalt für Lebensmittelchemie, Garching bei München (ed), Der kleine "Souci-Fachmann-Kraut" Lebensmitteltabelle für die Praxis, WVG, Stuttgart 1991
 

3.2 Proteinfraction
 
Proteins / Glycoproteins Amount of total protein
Ovomucoid 11 %
Ovalbumin 54 %
Ovotransferrin 12-13 %
Lysozyme  3.4-3.5 %
Ovomucin 1.5-3.5 %
G2 Ovoglobulin 1.0 %
G3 Ovoglobulin 1.0 %
Ovoflavoprotein 0.8 %
Ovostatin 0.5 %
Cystatin 0.05 %
Avidin 0.05 %
Thiamin-binding protein  
Glutamyl aminopeptidase  
Minor glycoprotein 1  
Minor glycoprotein 2  
 Reference: Awade 1996


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