Liquid fuel-reforming process
    2.
    发明授权

    公开(公告)号:US06537798B2

    公开(公告)日:2003-03-25

    申请号:US09793571

    申请日:2001-02-27

    申请人: Hideaki Tanaka

    发明人: Hideaki Tanaka

    IPC分类号: C12P102

    摘要: A process for reforming oil fuel comprises the steps of contacting oil fuel with activated aspergillus fungi for a certain period and then mixing the resulting oil fuel with unreformed oil fuel. The reformed oil fuel may be treated with a magnetic catalyst after treatment by the activated aspergillus fungi.

    Process for preparing beta-fructofuranosidase enzyme and a process for producing fructooligosaccharides
    3.
    发明申请
    Process for preparing beta-fructofuranosidase enzyme and a process for producing fructooligosaccharides 失效
    制备β-呋喃果糖苷酶的方法和一种生产低聚果糖的方法

    公开(公告)号:US20020182682A1

    公开(公告)日:2002-12-05

    申请号:US10196440

    申请日:2002-07-15

    IPC分类号: C12N015/09

    摘要: A process for preparing beta-fructofuranosidase enzyme and a process for producing fructooligosaccharides, in which the preparation of the enzyme is obtained by cultivating the fungus Aspergillus niger, either wild or mutated, in a preferably semi-solid culture medium, in order to produce an extracellular enzyme, which is submitted to transfructosylation for producing fructooligosaccharides comprising sugars which are formed by one unit of sacrose and by two, three and four units of fructose.

    摘要翻译: 制备β-呋喃果糖苷酶的方法和制备低聚果糖的方法,其中通过在优选半固体培养基中培养野生或突变的真菌黑曲霉获得酶的制备,以产生 细胞外酶,其被转葡糖基化以产生包含由一个单位的糖和由两个,三个和四个单位的果糖形成的糖的低聚果糖。

    Protein with phospholipase activity
    5.
    发明授权
    Protein with phospholipase activity 有权
    具有磷脂酶活性的蛋白质

    公开(公告)号:US6140094A

    公开(公告)日:2000-10-31

    申请号:US142469

    申请日:1998-09-08

    摘要: This invention relates to a protein having phospholipase activity, which is characterised in that it has the mature sequence of Aspergillus lysophospholipase or a sequence derived therefrom and that it may be cleaved at at least one site, wherein, in the event of cleavage, the restriction fragments are optionally either linked by means of at least one bond cleavable under reducing conditions or at least one of the unlinked restriction fragments has phospholipase activity, and to a process for the production of this protein by fermenting a suitably transformed lysophospholipase-producing host organism in a suitable culture medium and isolating the protein having phospholipase activity from the cell-free culture filtrate, wherein fermentation is performed in the acidic to slightly alkaline range.

    摘要翻译: PCT No.PCT / EP98 / 00081 Sec。 371日期:1998年9月8日 102(e)1998年9月8日PCT PCT 1998年1月8日PCT公布。 公开号WO98 / 31790 日期1998年7月23日本发明涉及具有磷脂酶活性的蛋白质,其特征在于其具有成熟的曲霉溶血磷脂酶序列或其衍生的序列,并且其可在至少一个位点断裂,其中,在事件 的切割,限制性片段任选地通过至少一个在还原条件下可切割的键连接或至少一个未连接的限制性片段具有磷脂酶活性,以及​​通过发酵适当转化的溶血磷脂酶来生产该蛋白质的方法 - 在合适的培养基中产生宿主生物体,并从无细胞培养滤液中分离具有磷脂酶活性的蛋白质,其中发酵在酸性至略微碱性范围内进行。

    Production of itaconic acid by fermentation
    9.
    发明授权
    Production of itaconic acid by fermentation 失效
    通过发酵生产衣康酸

    公开(公告)号:US5637485A

    公开(公告)日:1997-06-10

    申请号:US449947

    申请日:1995-05-25

    IPC分类号: C12P7/44

    CPC分类号: C12P7/44 Y10S435/913

    摘要: Itaconic acid and/or salt thereof is produced via aerobic microbial fermentation, for example by means of the species Aspergillus terreus or Aspergillus itaconicus, of a nutrient medium containing a source of assimilable carbon, such carbon source at least in part comprising an effective amount of glycerol.

    摘要翻译: 衣康酸和/或其盐通过需氧微生物发酵,例如通过土霉菌或土曲霉(Aspergillus itaconicus)产生含有可同化碳源的营养培养基,该碳源至少部分包含有效量的 甘油。