CN112458122B - 一种用基因工程菌全细胞催化制备己二醇的方法 - Google Patents
一种用基因工程菌全细胞催化制备己二醇的方法 Download PDFInfo
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- CN112458122B CN112458122B CN201910841521.2A CN201910841521A CN112458122B CN 112458122 B CN112458122 B CN 112458122B CN 201910841521 A CN201910841521 A CN 201910841521A CN 112458122 B CN112458122 B CN 112458122B
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103789247A (zh) * | 2014-02-14 | 2014-05-14 | 江南大学 | 一种全细胞转化生产α-酮异己酸的方法 |
CN110172484A (zh) * | 2019-05-16 | 2019-08-27 | 太原理工大学 | 一种级联生物催化烯烃不对称胺羟化制备手性β-氨基醇的方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103789247A (zh) * | 2014-02-14 | 2014-05-14 | 江南大学 | 一种全细胞转化生产α-酮异己酸的方法 |
CN110172484A (zh) * | 2019-05-16 | 2019-08-27 | 太原理工大学 | 一种级联生物催化烯烃不对称胺羟化制备手性β-氨基醇的方法 |
Non-Patent Citations (5)
Title |
---|
1,2-己二醇合成技术及应用进展;李博等;《广州化工》;20171223(第24期);全文 * |
ABX24519.1;Gursky,L.J.等;《GenBank》;20100114;第1页 * |
ABX24520.1;Gursky,L.J.等;《GenBank》;20100114;第1页 * |
AJI21421.1;Johnson,S.L.等;《GenBank》;20150528;第1-2页 * |
微生物全细胞催化技术在工业生产中的应用;万红贵等;《安徽农业科学》;20110201(第04期);全文 * |
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