Lipids 162 Carbohydrates 37 Enzymes 31 Biochemistry 18 Animal nutrition 16 lipids 16 Proteins 14 Amino acids- proteins 13 Carbohydrate 13 Energy metabolisms 13 Journal of Lipid Research 13 Lipid metabolisms 13 Nucleoproteins 13 vitamins- co enzymes 13 Lipids--metabolism 12 Nucleic acids 10 LIPIDS 8 Nutrition 8 Aminoacid metabolism 7 Lipid metabolism 7 Vitamins 7 Amino acids 6 CARBOHYDRATES 6 Enzymology 6 Lipid chemistry 6 Metabolism 6 Biology 5 Phenolics 5 Aminoacids 4 Bio chemistry 4