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32 条记录 (耗时 0.048 秒)

    Co-metabolism of fructose and glucose in microbial production strains
    16.
    发明授权
    Co-metabolism of fructose and glucose in microbial production strains 有权
    在微生物生产菌株中果糖和葡萄糖的共代谢

    公开(公告)号：US08852903B2

    公开(公告)日：2014-10-07

    申请号：US12906537

    申请日：2010-10-18

    申请人： Andrew C. Eliot ,  Anthony A. Gatenby ,  John S. Chapman

    发明人： Andrew C. Eliot ,  Anthony A. Gatenby ,  John S. Chapman

    IPC分类号： C12P7/42 ,  C12P7/18 ,  C12P7/20 ,  C12N1/20 ,  C07K14/245

    CPC分类号： C07K14/245 ,  C12P7/18 ,  C12P7/20 ,  C12P7/42

    摘要： Recombinant microorganisms having an improved ability to co-metabolize in medium both fructose and glucose are described. The recombinant microorganisms comprise a promoter operably linked to a native or non-native nucleotide sequence that encodes a fucose: H+ symporter polypeptide. The recombinant microorganisms are useful for the production of a variety of products including glycerol and glycerol derivatives such as 1,3-propanediol and 3-hydroxypropionic acid.

    摘要翻译： 描述了具有改善在培养基中同时代谢果糖和葡萄糖的能力的重组微生物。 重组微生物包含与天然或非天然核苷酸序列可操作地连接的启动子，其编码岩藻糖：H +对映体多肽。 重组微生物可用于生产各种产物，包括甘油和甘油衍生物如1,3-丙二醇和3-羟基丙酸。

    Process for making linear dicarboxylic acids from renewable resources
    18.
    发明授权
    Process for making linear dicarboxylic acids from renewable resources 失效
    从可再生资源制造线性二羧酸的方法

    公开(公告)号：US08753853B2

    公开(公告)日：2014-06-17

    申请号：US13131138

    申请日：2009-12-11

    申请人： Joachim C. Ritter ,  Sourav Kumar Sengupta ,  Hasan Dindi ,  Robert D. Fallon ,  Ekaterini Korovessi ,  Andrew C. Eliot ,  John Joseph Hagedorn

    发明人： Joachim C. Ritter ,  Sourav Kumar Sengupta ,  Hasan Dindi ,  Robert D. Fallon ,  Ekaterini Korovessi ,  Andrew C. Eliot ,  John Joseph Hagedorn

    IPC分类号： C12P7/44

    CPC分类号： C10G3/50 ,  C10G3/46 ,  C10G3/54 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10L1/02 ,  C11C1/002 ,  C12P7/6409 ,  Y02E50/13 ,  Y02P30/20

    摘要： This invention provides a process of making a linear dicarboxylic acid of C10, C12, C14, C16 or C18 chain length, the process comprising providing a feed which is a renewable resource, contacting the feed with a catalyst in the presence of hydrogen and at a temperature of about 250° C. to about 425° C. and at a pressure of about 500 psig to about 2500 psig (3450 kPa to about 17,250 kPa) to produce a hydrocarbon product having at least a 5:1 ratio of even-numbered alkanes to odd-numbered alkanes and comprising a linear alkane of Cn chain length; and fermenting at least a portion of the linear alkane of Cn chain length to a linear dicarboxylic acid of Cn chain length, wherein n=10, 12, 14, 16 or 18. The catalyst comprises an oxide, molybdenum, and one or more active metals selected from the group consisting of nickel, cobalt, and mixtures thereof and the catalyst is in sulfided form.

    摘要翻译： 本发明提供了制备C 10，C 12，C 14，C 16或C 18链长度的线性二羧酸的方法，该方法包括提供作为可再生资源的进料，在氢气存在下使进料与催化剂接触 温度为约250℃至约425℃，压力为约500psig至约2500psig（3450kPa至约17,250kPa），以产生具有至少5:1比例偶数编号的烃产物 烷烃至奇数烷烃并且包含Cn链长度的直链烷烃; 并将Cn链长度的直链烷烃的至少一部分发酵成C n链长度的线性二羧酸，其中n = 10,12,14,16或18.所述催化剂包含氧化物，钼和一种或多种活性物质 选自镍，钴及其混合物的金属，催化剂为硫化形式。