期刊論文

標題 Enhanced production of insecticidal prodigiosin from Serratia marcescens TKU011 in media containing squid pen
學年 101
學期 1
出版(發表)日期 2012/11/01
作品名稱 Enhanced production of insecticidal prodigiosin from Serratia marcescens TKU011 in media containing squid pen
作品名稱(其他語言)
著者 Wang, San-Lang; Wang, Chen-Yu; Yen, Yue-Horng; Liang, Tzu-Wen; Chen, Shin-Yi; Chen, Chia-Hung
單位 淡江大學化學學系
出版者 Camden: Elsevier Ltd
著錄名稱、卷期、頁數 Process Biochemistry 47(11), pp.1684-1690
摘要 Using fishery-processing wastes of squid pen powder (SPP) as the sole carbon and nitrogen (C/N) source, Serratia marcescens TKU011 produced prodigiosin. The culture was incubated in 50 mL of medium in an Erlenmeyer flask (250 mL) containing 1.5% SPP at 30 °C for 1 day and then changed to 25 °C for 2 more days. The culture broth had high prodigiosin (0.978 mg/mL). S. marcescens TKU011 grown under illumination conditions in a shaking culture exhibited higher prodigiosin production than when grown under dark conditions contrary to previous reports. The culture supernatant reduced surface tension of water, and the surfactant activity increased when prodigiosin production increased. In this study, the fishery-processing waste, squid pen, was used to produce prodigiosin at greater quantities than reported in other studies, and we found that the prodigiosin had a novel property of insecticidal activity. This method has the potential for developing mass production of prodigiosin.
關鍵字 Serratia marcescens; Squid pen wastes; Prodigiosin; Biosurfactant; Insecticidal activity
語言 英文
ISSN 1359-5113
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度
國別 美國
公開徵稿
出版型式 紙本