Studies on the production of prodigiosin by Serratia marcescens BCRC 11576
碩士 === 國立臺灣大學 === 農業化學研究所 === 93 === Abstract The structure of prodigiosin is a linar tripyrrole which is a typical secondary metabolite produced by Serratia marcesens, Vibrio psychroerythrus, Pseudomonas magnesiorubra, and Streptomyces spp. The characteristics of prodigiosin families were reporte...
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ndltd-TW-093NTU054060222015-10-13T11:12:49Z http://ndltd.ncl.edu.tw/handle/33029867992974433372 Studies on the production of prodigiosin by Serratia marcescens BCRC 11576 以SerratiamarcescensBCRC11576生產prodigiosin之研究 Yin-An Chen 陳盈安 碩士 國立臺灣大學 農業化學研究所 93 Abstract The structure of prodigiosin is a linar tripyrrole which is a typical secondary metabolite produced by Serratia marcesens, Vibrio psychroerythrus, Pseudomonas magnesiorubra, and Streptomyces spp. The characteristics of prodigiosin families were reported characteristics of having not only having antibiotics and immunosuppressant activities, but also given anticancer activity recently. In this study, the strain, Serratia marcescens BCRC 11576, was used which cultured on a natural medium to produce prodigiosin. In addition, in order to effective to prevent pH in the period of cultivation decrease the culture was added with 0.5 % CaCO3. Finally, a complete natural medium was composed of 1.4 % soybean flour, 0.5 % CaCO3, 0.6% fructose, 0.1 % KCl, 0.05 % MgSO4•7H2O,and 0.2 % wheat flour was established. This medium induced formation of 81.99 mg prodigiosin per 100 mL broth after incubation for two days, and 96.86 mg prodigiosin per 100mL broth for three days under 27 ℃, 120 rpm. Therefore, it seemed so economic a way to produce prodigiosin with this medium. Ming-Hsiung Lee 李敏雄 2005 學位論文 ; thesis 72 zh-TW |
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碩士 === 國立臺灣大學 === 農業化學研究所 === 93 === Abstract
The structure of prodigiosin is a linar tripyrrole which is a typical secondary metabolite produced by Serratia marcesens, Vibrio psychroerythrus, Pseudomonas magnesiorubra, and Streptomyces spp. The characteristics of prodigiosin families were reported characteristics of having not only having antibiotics and immunosuppressant activities, but also given anticancer activity recently. In this study, the strain, Serratia marcescens BCRC 11576, was used which cultured on a natural medium to produce prodigiosin. In addition, in order to effective to prevent pH in the period of cultivation decrease the culture was added with 0.5 % CaCO3. Finally, a complete natural medium was composed of 1.4 % soybean flour, 0.5 % CaCO3, 0.6% fructose, 0.1 % KCl, 0.05 % MgSO4•7H2O,and 0.2 % wheat flour was established. This medium induced formation of 81.99 mg prodigiosin per 100 mL broth after incubation for two days, and 96.86 mg prodigiosin per 100mL broth for three days under 27 ℃, 120 rpm. Therefore, it seemed so economic a way to produce prodigiosin with this medium.
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author2 |
Ming-Hsiung Lee |
author_facet |
Ming-Hsiung Lee Yin-An Chen 陳盈安 |
author |
Yin-An Chen 陳盈安 |
spellingShingle |
Yin-An Chen 陳盈安 Studies on the production of prodigiosin by Serratia marcescens BCRC 11576 |
author_sort |
Yin-An Chen |
title |
Studies on the production of prodigiosin by Serratia marcescens BCRC 11576 |
title_short |
Studies on the production of prodigiosin by Serratia marcescens BCRC 11576 |
title_full |
Studies on the production of prodigiosin by Serratia marcescens BCRC 11576 |
title_fullStr |
Studies on the production of prodigiosin by Serratia marcescens BCRC 11576 |
title_full_unstemmed |
Studies on the production of prodigiosin by Serratia marcescens BCRC 11576 |
title_sort |
studies on the production of prodigiosin by serratia marcescens bcrc 11576 |
publishDate |
2005 |
url |
http://ndltd.ncl.edu.tw/handle/33029867992974433372 |
work_keys_str_mv |
AT yinanchen studiesontheproductionofprodigiosinbyserratiamarcescensbcrc11576 AT chényíngān studiesontheproductionofprodigiosinbyserratiamarcescensbcrc11576 AT yinanchen yǐserratiamarcescensbcrc11576shēngchǎnprodigiosinzhīyánjiū AT chényíngān yǐserratiamarcescensbcrc11576shēngchǎnprodigiosinzhīyánjiū |
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