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Table 1 Biologic value of selected protein-rich foods. On a scale with 100 representing the highest efficiency. Foods with high biologic value (HBV) need to have a total score >75 (Source: Wikidoc on line: www.wikidoc.org/index.php/Biological_value)

From: North American experience with Low protein diet for Non-dialysis-dependent chronic kidney disease

 

Ile

Leu

Val

Thr

Met & Cys

Trp

Lys

Phe & Tyr

His

Biologic value

Whole egg

1

1

1

1

1

1

1

1

1

95

Milk, human

1.1

1.4

1

1

1.1

1.6

1

1

0.9

95

Milk, cow

1.1

1.3

1

0.9

0.7a

1.3

1.3

0.9

1.1

90

Muscle, beef

0.8

0.9

0.7

0.9

0.9

0.9

1.4

0.7a

1.6

76

Soybeans

1.0

0.9

0.8

0.8

0.6a

1.3

1.1

1.0

1.4

75a

Rice

0.8

0.9

0.9

0.8

0.9

1.2

0.5a

1.2

0.8

75a

Wheat

0.6

0.8

0.6

0.7

0.8

1.1

0.4

0.8

1

67a

Potatoes

0.6

1.1

0.8

1.3

0.6

1.9

1.4

0.8

1.1

67a

Oats

0.8

0.8

0.8

0.7a

0.6a

1.2

0.6a

1

1.1

66a

Corn

1

1.7

0.8

0.7a

1.1

0.5a

0.4a

1

1

60a

  1. Amino-acid abbreviations: Ile Isoleucine, Leu Leucine, Thr Threonine, Met Methionine, Cys Cysteine, Trp Tryptophan, Lys Lysine, Phe Phenylalanine, Tyr Tyrosine, His Histidine
  2. aindicate low biologic value