Efficient fermentative production of polymer-grade D-lactate by an engineered alkaliphilic Bacillus sp strain under non-sterile conditions
文献类型：期刊论文
| 作者 | Assavasirijinda, Nilnate1,3; Ge, Deyong1; Yu, Bo2; Xue, Yanfen1; Ma, Yanhe1,4 |
| 刊名 | MICROBIAL CELL FACTORIES
 |
| 出版日期 | 2016-01-12 |
| 卷号 | 15期号:3 |
| 关键词 | Alkaliphilic Bacillus sp. D-lactate Non-sterile fermentation Peanut meal |
| 英文摘要 | Background: Polylactic acid (PLA) is one important chemical building block that is well known as a biodegradable and a biocompatible plastic. The traditional lactate fermentation processes need CaCO3 as neutralizer to maintain the desired pH, which results in an amount of insoluble CaSO4 waste during the purification process. To overcome such environmental issue, alkaliphilic organisms have the great potential to be used as an organic acid producer under NaOH-neutralizing agent based fermentation. Additionally, high optical purity property in D-lactic acid is now attracting more attention from both scientific and industrial communities because it can improve mechanical properties of PLA by blending l-or D-polymer together. However, the use of low-price nitrogen source for D-lactate fermentation by alkaliphilic organisms combined with NaOH-neutralizing agent based process has not been studied. Therefore, our goal was the demonstrations of newly simplify high-optical-purity D-lactate production by using low-priced peanut meal combined with non-sterile NaOH-neutralizing agent based fermentation. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biotechnology & Applied Microbiology |
| 研究领域[WOS] | Biotechnology & Applied Microbiology |
| 关键词[WOS] | HIGH-OPTICAL-PURITY ; L-LACTIC ACID ; ESCHERICHIA-COLI ; SUBTILIS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368123500001 |
| 源URL | [http://124.16.173.210/handle/834782/1547]  |
| 专题 | 天津工业生物技术研究所_酶工程实验室 马延和 _期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Microbiol, State Key Lab Microbial Resources, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Microbiol, CAS Key Lab Microbial Physiol & Metab Engn, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Tianjin Inst Ind Biotechnol, Tianjin 300308, Peoples R China |
| 推荐引用方式 GB/T 7714 | Assavasirijinda, Nilnate,Ge, Deyong,Yu, Bo,et al. Efficient fermentative production of polymer-grade D-lactate by an engineered alkaliphilic Bacillus sp strain under non-sterile conditions[J]. MICROBIAL CELL FACTORIES,2016,15(3). |
| APA | Assavasirijinda, Nilnate,Ge, Deyong,Yu, Bo,Xue, Yanfen,&Ma, Yanhe.(2016).Efficient fermentative production of polymer-grade D-lactate by an engineered alkaliphilic Bacillus sp strain under non-sterile conditions.MICROBIAL CELL FACTORIES,15(3). |
| MLA | Assavasirijinda, Nilnate,et al."Efficient fermentative production of polymer-grade D-lactate by an engineered alkaliphilic Bacillus sp strain under non-sterile conditions".MICROBIAL CELL FACTORIES 15.3(2016). |
入库方式： OAI收割
来源：天津工业生物技术研究所
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