Degradation resistant detergent compositions based on cellulase enzymes
    41.
    发明授权
    Degradation resistant detergent compositions based on cellulase enzymes 失效
    基于纤维素酶的耐降解洗涤剂组合物

    公开(公告)号:US5688290A

    公开(公告)日:1997-11-18

    申请号:US262390

    申请日:1994-06-20

    IPC分类号: C11D3/386 D06M15/00

    CPC分类号: C11D3/38645

    摘要: Disclosed are detergent compositions containing a combination of exo-cellobiohydrolase I type cellulase components and endoglucanase type components wherein the exo-cellobiohydrolase I type cellulase components are enriched relative to the endoglucanase type components. The detergent compositions of this invention provide cleaning and softening of cotton garments while also providing substantially reduced degradation of the cotton fabric in the garment.

    摘要翻译: 公开了含有外切纤维二糖水解酶I型纤维素酶组分和内切葡聚糖酶型组分的组合的洗涤剂组合物,其中外切纤维二糖水解酶I型纤维素酶组分相对于内切葡聚糖酶型组分富集。 本发明的洗涤剂组合物提供棉衣服的清洁和软化,同时还提供在衣服中棉织物显着降低的降解。

    Degradation resistant detergent compositions based on cellulase enzymes
    42.
    发明授权
    Degradation resistant detergent compositions based on cellulase enzymes 失效
    基于纤维素酶的耐降解洗涤剂组合物

    公开(公告)号:US5120463A

    公开(公告)日:1992-06-09

    申请号:US686265

    申请日:1991-04-15

    IPC分类号: C11D3/386

    CPC分类号: C11D3/38645

    摘要: Disclosed are detergent compositions containing a combination of exo-cellobiohydrolase I type cellulase components and endoglucanase components wherein the exo-cellobiohydrolase I type cellulase components are enriched relative to the endoglucanase components. The detergent compositions of this invention provide excellent cleaning of cotton garments while also providing substantially reduced degradation of the cotton fabric in the garment.

    摘要翻译: 公开了含有外切纤维二糖水解酶I型纤维素酶组分和内切葡聚糖酶组分的组合的洗涤剂组合物,其中外切纤维二糖水解酶I型纤维素酶组分相对于内切葡聚糖酶组分富集。 本发明的洗涤剂组合物提供对棉衣服的优异清洁,同时还提供在衣服中棉织物显着降低的降解。

    Thermostable xylanases from Microtetraspora flexuosa as a feed additive
    45.
    发明授权
    Thermostable xylanases from Microtetraspora flexuosa as a feed additive 失效
    作为饲料添加剂来自Microtetraspora flexuosa的热稳定性木聚糖酶

    公开(公告)号:US6132716A

    公开(公告)日:2000-10-17

    申请号:US732242

    申请日:1997-04-07

    摘要: A feed additive that provides increased feed conversion ratio is prepared containing a physiologically acceptable carrier and one or more of five thermostable xylanases from Microtetraspora flexuosa, preferably strain ATCC 35864. The xylanases can tolerate heating for one minute in a water bath at 95.degree. C. without substantial loss of activity, and tolerate alkaline conditions in a pH range of 7.0-10.0. A feed for poultry or pigs contains the xylanases in a feed containing at least 20% by weight cereal. The five xylanases have the following characteristics: (i) a molecular weight of about 33,100 daltons, a pI of about 8.5, and a maximum activity at pH 7.0-7.5 at a temperature of about 70.degree. C.; (ii) a molecular weight of about 33,300 daltons, a pI of about 7.5, and a maximum activity at pH 7.0-7.5 at a temperature of about 65.degree. C.; (iii) a molecular weight of about 31,000 daltons, a pI of about 6.2, and a maximum activity at pH 7.5 at a temperature of about 65.degree. C.; (iv) a molecular weight of about 50,000 daltons, a pI of about 5.8, and a maximum activity at pH 7.5 at a temperature of about 65.degree. C.; and (v) a molecular weight of about 35,000 daltons, a pI of about 5.3, and a maximum activity at pH 7.5 at a temperature of about 70.degree. C.

    摘要翻译: PCT No.PCT / EP95 / 01628 Sec。 371日期1997年4月7日 102(e)日期1997年4月7日PCT 1995年4月28日PCT PCT。 WO95 / 29997 PCT出版物 日期1995年11月9日制备提供增加的饲料转化率的饲料添加剂,其含有生理学上可接受的载体和来自Microtetraspora flexuosa的五种热稳定性木聚糖酶中的一种或多种,​​优选菌株ATCC 35864.木聚糖酶可以耐受在水浴中加热1分钟 在95℃下没有显着的活性损失,并且在7.0-10.0的pH范围内耐受碱性条件。 家禽或猪的饲料在含有至少20重量%谷物的饲料中含有木聚糖酶。 五种木聚糖酶具有以下特征:(i)约33,100道尔顿的分子量,约8.5的pI值,在约70℃的温度下在pH 7.0-7.5的最大活性。 (ii)约33,300道尔顿的分子量,约7.5的pI,在约65℃的温度下在pH 7.0-7.5的最大活性。 (iii)约31,000道尔顿的分子量,约6.2的pI,在约65℃的温度下在7.5的最大活性。 (iv)约50,000道尔顿的分子量,约5.8的pI,在约65℃的温度下在pH7.5的最大活性。 和(v)约35,000道尔顿的分子量,约5.3的pI,在约70℃的温度下在pH7.5的最大活性。