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Assessment of enduracidin production from sweet sorghum juice by Streptomyces fungicidicus M30

文献类型：期刊论文

作者Liu, Lu1,2; Li, Wen-jian1,2; Hu, Wei1,2; Pan, Xiao-hong3; Tian, Xue-jiao1,2; Mao, Yan-qin1,2; Chen, Ji-hong1,2
刊名INDUSTRIAL CROPS AND PRODUCTS
出版日期2019-10-01
卷号137页码:536-540
ISSN号0926-6690
关键词Streptomyces fungicidicus Sweet sorghum juice Enduracidin Clarification treatment Fed-batch
DOI10.1016/j.indcrop.2019.05.065
通讯作者Hu, Wei(hudongli007@impcas.ac.cn) ; Chen, Ji-hong(chjh@impcas.ac.cn)
英文摘要The biosynthesis of bio-chemicals from low-cost sweet sorghum juice has represented a promising process. However, utilization of sweet sorghum juice for enduracidin production has not been reported yet. In the present study, an efficient bioprocessing method was developed to enhance the efficiency of enduracidin production using sweet sorghum juice as the feedstock. First, the utilization of crude sweet sorghum juice for enduracidin production by Streptomyces fungicidicus M30 was assessed and an enduracidin yield of 0.77 +/- 0.06 g/L was achieved after 10 d fermentation. Then, the clarification treatment of sweet sorghum juice was demonstrated to enhance the enduracidin production efficiency of S. fungicidicus M30, resulting in an increase in the final enduracidin concentration to 0.87 +/- 0.05 g/L, which was close to that obtained with glucose. These results suggested that low-cost sweet sorghum juice could be an ideal alternative for enduracidin production. Finally, by combining clarification treatment and fed-batch strategies, 1.01 +/- 0.05 g/L of enduracidin was produced by S. fungicidicus M30 in 250-mL flask with a productivity of 0.09 g/L(/)d.
WOS关键词L-LACTIC ACID ; BATCH FERMENTATION ; CLARIFICATION ; HYDROLYSATE ; BICOLOR ; SYRUP ; RAW
资助项目National Natural Science Foundation of China[11605259] ; western talents program of the Chinese Academy of Sciences[Y706030XB0] ; Open Funds of the Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, Fujian Agriculture and Forestry University[Keylab2018-02]
WOS研究方向Agriculture
语种英语
出版者ELSEVIER SCIENCE BV
WOS记录号WOS:000473376800065
资助机构National Natural Science Foundation of China ; western talents program of the Chinese Academy of Sciences ; Open Funds of the Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, Fujian Agriculture and Forestry University
源URL[http://119.78.100.186/handle/113462/133083]  
专题中国科学院近代物理研究所
通讯作者Hu, Wei; Chen, Ji-hong
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Gansu, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Fujian Agr & Forestry Univ, Key Lab Biopesticide & Chem Biol, Minist Educ, Fuzhou, Fujian, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Lu,Li, Wen-jian,Hu, Wei,et al. Assessment of enduracidin production from sweet sorghum juice by Streptomyces fungicidicus M30[J]. INDUSTRIAL CROPS AND PRODUCTS,2019,137:536-540.
APA Liu, Lu.,Li, Wen-jian.,Hu, Wei.,Pan, Xiao-hong.,Tian, Xue-jiao.,...&Chen, Ji-hong.(2019).Assessment of enduracidin production from sweet sorghum juice by Streptomyces fungicidicus M30.INDUSTRIAL CROPS AND PRODUCTS,137,536-540.
MLA Liu, Lu,et al."Assessment of enduracidin production from sweet sorghum juice by Streptomyces fungicidicus M30".INDUSTRIAL CROPS AND PRODUCTS 137(2019):536-540.

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来源：近代物理研究所

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