上游充通大兽 1.Fatty Acids Are Key Constituents of Lipids SHANGHAI JIAO TONG UNIVERSITY Nomenclature(命名) @-Carbon H2 H3C atom H3C 0-3 Fatty acid carbon atoms are double bond numbered starting at the carboxyl terminus.脂肪酸碳原子的编号从羧基 CH2 碳原子开始。 (CH2)n Carbon atoms 2 and 3 are often referred to as a and B,respectively. C00° The methyl carbon atom at the distal An @-3 fatty acid end of the chain is called the o- carbon atom.1. Fatty Acids Are Key Constituents of Lipids Nomenclature (命名) • Fatty acid carbon atoms are numbered starting at the carboxyl terminus.脂肪酸碳原子的编号从羧基 碳原子开始。 • Carbon atoms 2 and 3 are often referred to as a and b, respectively. • The methyl carbon atom at the distal end of the chain is called the w￾carbon atom