1.概述 ntroduction 历史 History 1929年,英国弗莱 Penicillin was discovered 明发现青霉素 by fleming in 1929 二战期间,大规模 World War ll fermented 发酵生产 n large-scale 世界上最早用于临 The first major antibiotic 床的抗菌素 to be commercialized4 历史 • 1929年，英国弗莱 明发现青霉素 • 二战期间，大规模 发酵生产 • 世界上最早用于临 床的抗菌素 History • Penicillin was discovered by Fleming in 1929. • World War II, fermented in large-scale • The first major antibiotic to be commercialized 1. 概 述 Introduction