公开(公告)号：US20160002677A1

公开(公告)日：2016-01-07

申请号：US14494930

申请日：2014-09-24

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Min WOO ,  Jung Seok LEE ,  Youngsoon UM ,  Gyeong Taek GONG ,  Byoung Koun MIN ,  Jeong-Myeong HA ,  Yunje KIM ,  Sang Jun SIM

IPC: C12P7/46 ,  C12N15/77

CPC classification number: C12P7/46 ,  C12N15/77

Abstract: The present disclosure relates to a strain capable of producing succinate using starch accumulated in microalgae which grow using carbon dioxide as a direct carbon source without converting it to glucose and a method for producing succinate using the same. The present disclosure provides a strain producing succinate from carbon dioxide, selected from a group consisting of Corynebacterium glutamicum BL-1-pBlAmyS (KCTC 12585BP) and Corynebacterium glutamicum BL-1-pSbAmyA (KCTC 12587BP). The present disclosure also provides a method for producing succinate from carbon dioxide, including fermenting starch by inoculating the strain producing succinate from carbon dioxide in a starch-containing medium.

Abstract translation: 本公开涉及使用在二氧化碳作为直接碳源而不将其转化为葡萄糖而生长的微藻中积累的淀粉生产琥珀酸的菌株，以及使用该淀粉生产琥珀酸盐的方法。 本公开提供了从二氧化碳生产琥珀酸盐的菌株，其选自谷氨酸棒杆菌BL-1-pBlAmyS（KCTC 12585BP）和谷氨酸棒杆菌BL-1-pSbAmyA（KCTC 12587BP）。 本公开还提供了一种从二氧化碳生产琥珀酸的方法，包括通过在含淀粉培养基中从二氧化碳接种产生琥珀酸的菌株来发酵淀粉。