Distribution of PS in human body and food source

Organ

Content (%, w/w, lipid)

Brain

17.7

liver

3.1

heart

2.7

kidney

6.4

spleen

8.3

Meat food

PS content (mg/100g)

Fish food

PS content (mg/100g)

Other foods

PS content (mg/100g)

Pork

57

Mackerel

480

Peas and beans

107

Beef

69

Herring

360

Whole wheat

20

Poultry (leg)

134

Eel

335

Rice (brown rice)

3

Bovine brain

713

Tuna

194

Milk (3.5% fat)

1

Pig spleen

239

Codfish

28

Pig kidney

218

Crayfish

40

Pig liver

50