Method of producing &ggr;-decalactone using Yarrowia lipolytica strain HR 145 (DSM 12397)
    1.
    发明授权
    Method of producing &ggr;-decalactone using Yarrowia lipolytica strain HR 145 (DSM 12397) 有权
    使用解脂耶氏酵母菌株HR145(DSM12397)生产γ-癸内酯的方法

    公开(公告)号:US06451565B1

    公开(公告)日:2002-09-17

    申请号:US09830148

    申请日:2001-04-20

    IPC分类号: C12N100

    摘要: A process is provided for producing &ggr;-decalactone using Yarrowia lipolytica HR 145 (DSM 12397). The process includes preparing the product in a bioreactor by culturing the pure strain of Yarrowia lipolytica in a culture medium containing carbon compounds, nitrogen compounds, inorganic salts, trace elements, vitamins, etc. Other ingredients of the culture medium include glycerol, glucose, mannitol, citric acid, malt extract, yeast extract, casein hydrolysate, castor oil, cotton seed meal or corn steep liquor. Also sulphates, nitrates, chlorides, carbonates or phosphates of metals sodium, potassium magnesium, manganese, calcium, zinc, and mixtures thereof can be used in the culture medium. Further, a pure strain of Yarrowia lipolytica HR 145 (DSM 12397) is provided.

    摘要翻译: 提供了使用解脂耶氏酵母HR 145(DSM 12397)产生γ-癸内酯的方法。 该方法包括在生物反应器中通过在含有碳化合物,氮化合物,无机盐,微量元素,维生素等的培养基中培养纯化的解脂耶氏酵母菌株来制备该产物。培养基的其它成分包括甘油,葡萄糖,甘露醇 ,柠檬酸,麦芽提取物,酵母提取物,酪蛋白水解物,蓖麻油,棉籽粉或玉米浆。 也可以在培养基中使用金属钠,钾镁,锰,钙,锌及其混合物的硫酸盐,硝酸盐,氯化物,碳酸盐或磷酸盐。 此外,提供了解脂耶氏酵母属HR 145(DSM 12397)的纯菌株。

    Test system for the evaluation of a coating to biofouling and fluid shear forces
    3.
    发明申请
    Test system for the evaluation of a coating to biofouling and fluid shear forces 审中-公开
    用于评估涂层生物结垢和流体剪切力的测试系统

    公开(公告)号:US20070141549A1

    公开(公告)日:2007-06-21

    申请号:US10574598

    申请日:2004-08-30

    IPC分类号: C12Q1/00 C12M1/34

    摘要: Described is a test system for the evaluation of a coating to biofouling and fluid shear forces in natural seawater, comprising: a support structure for holding test panels, a first array of separate, spaced apart test panels being arranged on the support structure (a) in two or more coaxial circles around an axis and (b) in a plane substantially perpendicular to the axis, the test panels being provided with the same or different coatings on one side, a drive assembly being arranged so that the first array of test panels on the support structure can be rotated around the axis.

    摘要翻译: 描述了一种用于评价天然海水中的生物污垢和流体剪切力的涂层的测试系统,包括:用于保持测试板的支撑结构,设置在支撑结构(a)上的分离的间隔开的测试板的第一阵列, 在围绕轴线的两个或更多个同轴圆中,和(b)在基本上垂直于所述轴线的平面中,所述测试面板在一侧设置有相同或不同的涂层,所述驱动组件布置成使得所述第一测试面阵列 在支撑结构上可绕轴旋转。