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　　陳??(chen)新??(xin)滋?(zi)講??(jiang)述??(shu)了??(le)著??(zhu)名??(ming)藥??(yao)物??(wu)及??(ji)重??(zhong)要??(yao)化??(hua)學(xué)??(xue)發(fā)??(fa)現(xiàn)??(xian)的?(de)偶??(ou)然??(ran)歷??(li)程??(cheng)??。??青??(qing)霉??(mei)素??(su)的??(de)發(fā)??(fa)現(xiàn)??(xian)極??(ji)具??(ju)傳??(chuan)奇??(qi)色??(se)彩??(cai)??，弗?(fu)萊??(lai)明??(ming)因??(yin)未??(wei)蓋??(gai)好??(hao)培??(pei)養(yǎng)??(yang)皿??(min)??，讓??(rang)霉?(mei)菌??(jun)污??(wu)染?(ran)葡?(pu)萄??(tao)球??(qiu)菌??(jun)??，卻??(que)敏??(min)銳??(rui)捕?(bu)捉??(zhuo)到??(dao)霉??(mei)菌??(jun)周??(zhou)圍??(wei)葡??(pu)萄??(tao)球??(qiu)菌??(jun)的??(de)溶??(rong)解?(jie)現(xiàn)??(xian)象??(xiang)??，開(kāi)??(kai)啟??(qi)抗??(kang)生??(sheng)素??(su)時(shí)??(shi)代??(dai)??。阿??(e)斯??(si)巴??(ba)甜??(tian)的??(de)誕??(dan)生??(sheng)也??(ye)源??(yuan)于??(yu)意??(yi)外?(wai)??，施??(shi)拉??(la)特??(te)研??(yan)究??(jiu)抗??(kang)潰??(kui)瘍??(yang)藥??(yao)物??(wu)時(shí)??(shi)??，因??(yin)觸??(chu)碰??(peng)化??(hua)學(xué)??(xue)物?(wu)質(zhì)??(zhi)舔??(tian)手??(shou)指??(zhi)嘗??(chang)到??(dao)甜?(tian)味?(wei)??，經(jīng)??(jing)研??(yan)究??(jiu)確?(que)定?(ding)了??(le)這??(zhe)種??(zhong)高?(gao)甜??(tian)低??(di)熱??(re)的??(de)甜?(tian)味??(wei)劑??(ji)???！　≈??(zhong)新??(xin)網(wǎng)??(wang)記??(ji)者?(zhe) 王??(wang)堅(jiān)??(jian)。