SEARCH Articles Figures Tables A-Oxidation of phytanic acid A-Oxidation of phytanic add Diterpenes phytanes In a-oxidation of phytanic acid Phytane Phytane Phytane sources Phytanes Phytanes Phytanic acid Phytanic acid a-oxidation Phytanic acid degradation Phytanic acid structure Phytanic alpha-oxidation Phytanic structure Plasma, phytanic acid content Pristane/phytane Pristane/phytane index Pristane/phytane ratios Pristane/phytane ratios, indicator