탈카르복실화 생촉매를 이용하여 레불린산으로부터 부타논을 제조하는 방법
    2.
    发明授权
    탈카르복실화 생촉매를 이용하여 레불린산으로부터 부타논을 제조하는 방법 有权
    用脱羧基原料催化剂由乙酰丙酸生产丁酮的方法

    公开(公告)号:KR101820536B1

    公开(公告)日:2018-01-19

    申请号:KR1020120009559

    申请日:2012-01-31

    Abstract: 본발명은아세토아세테이트디카르복실라아제(AADC) 생촉매및/또는 AADC 발현미생물의존재하에서, 필요에따라전자전달매개체와함께, 레불린산을탈카르복실화하여부타논을제조하는방법을제공한다. 본발명에서는, 해조류와같은바이오매스또는당류로부터얻어진레불린산을활용하여, 다양한활용가능성을갖는바이오연료인 2-부탄올로전환가능한 2-부타논을얻는새로운생촉매반응공정을제시한다.

    Abstract translation: 本发明是一种用于在生物催化的存在下制备乙酰乙酸脱羧酶(AADC)和/或AADC表达微生物,丁酮于,乙酰丙酸的脱羧与电子转移介体,根据需要的处理 提供。 在本发明中,通过使用来自生物质或糖,如藻类中得到的乙酰丙酸,提出了一种用于获得2-丁酮一个新的生物催化剂的反应步骤可被切换到与各种利用可能性2-丁醇生物燃料。

    리그닌의 효소 분해 방법
    3.
    发明公开
    리그닌의 효소 분해 방법 审中-实审
    用生物标记物降解木质素的方法

    公开(公告)号:KR1020130141236A

    公开(公告)日:2013-12-26

    申请号:KR1020120064490

    申请日:2012-06-15

    Abstract: The present statement provides a step of proceeding tyrosinase in lignin and making the mixture react, as a method for degrading a catalyst with lignin. When using the method, tyrosinase dose not need an alternate group, lignin is effectively degraded due to stability and activity, in a more eco-friendly way then heat or oxidation treatment, and lignin is also effectively degraded from ligro-cellulosic biomass, leading to easy production of bio fuel.

    Abstract translation: 本说明书提供了在木质素中进行酪氨酸酶并使混合物反应的步骤,作为用木质素降解催化剂的方法。 当使用该方法时,酪氨酸酶不需要替代组,木质素由于稳定性和活性而有效降解,以更环保的方式进行热或氧化处理,木质素也有效地从纤维素生物质中降解,导致 容易生产生物燃料。

    탈카르복실화 생촉매를 이용하여 레불린산으로부터 부타논을 제조하는 방법
    4.
    发明公开
    탈카르복실화 생촉매를 이용하여 레불린산으로부터 부타논을 제조하는 방법 审中-实审
    使用脱羧酶生物分解酶从胆酸制备丁酮的方法

    公开(公告)号:KR1020130088361A

    公开(公告)日:2013-08-08

    申请号:KR1020120009559

    申请日:2012-01-31

    CPC classification number: C12P7/26 C07C45/90 C07C49/04 C12Y401/01004

    Abstract: PURPOSE: A method for preparing butanone from levulinic acid using a decarboxylase biocatalyst is provided to produce butanone which is a biofuel for various applications by enzymatic decarboxylation of levulinic acid under the presence of a biocatalyst. CONSTITUTION: A method for preparing butanone comprises the step of performing decarboxylization of levulinic acid under the presence of an acetoacetate decarboxylase (AADC) biocatalyst, an AADC expressing microorganism, or a mixture thereof and an electron transport mediator. The electron transport mediator is methyl viologen, 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) (ABTS), or a mixture thereof. The AACD biocatalyst is prepared from Clostridium sp., Psudomonas sp., Chromobacterium sp., or Paenibacillus sp. [Reference numerals] (AA) Relative activity(%); (BB) Concentration of a substrate(mM)

    Abstract translation: 目的:提供一种使用脱羧酶生物催化剂从乙酰丙酸制备丁酮的方法,以生产丁酮,其为生物催化剂存在下通过酶解脱乙酰丙酸的各种应用的生物燃料。 构成:制备丁酮的方法包括在乙酰乙酸脱羧酶(AADC)生物催化剂,AADC表达微生物或其混合物和电子传递介体存在下进行乙酰丙酸的脱羧的步骤。 电子转运介体是甲基紫精,2,2'-氮杂双(3-乙基苯并噻唑啉-6-磺酸)(ABTS)或其混合物。 AACD生物催化剂由梭菌属(Psudomonas sp。),色杆菌属(Chromobacterium sp。)或Paenibacillus sp。 (AA)相对活性(%) (BB)底物浓度(mM)

    테트 라 부 틸암모늄 라우 릴설페이트 및 그 제조방법
    8.
    发明授权
    테트 라 부 틸암모늄 라우 릴설페이트 및 그 제조방법 失效
    月桂基聚氧乙烯醚硫酸四丁铵及其制备方法

    公开(公告)号:KR1019920008501B1

    公开(公告)日:1992-09-30

    申请号:KR1019890018889

    申请日:1989-12-19

    Abstract: Tetra-butylammonium laurylsulfate of formula (I) is new. Also claimed is the prepn. of the cpd. (I) which comprises reacting a salt of laurylsulfate of formula (II) with butylammonium halide of formula (III) in an aqua. soln. In the formulas, M=Ra, Na or K; X=Cl, Br, F or I. Pref. the molar ratio of the cpd. (II) to the cpd. (III) is 1:1. TBALS is useful as an electrolyte in the polymerization of 5-membered ring cpds. i.e. pyrrole or liophene.

    Abstract translation: 式(I)的四丁基铵月桂基硫酸铵是新的。 还声称是prepn。 的cpd。 (I),其包括使式(II)的十二烷基硫酸盐与式(III)的卤化铵在水中反应。 SOLN。 在式中,M = Ra,Na或K; X = Cl,Br,F或I. cpd的摩尔比。 (二)到cpd。 (III)为1:1。 TBALS可用作5元环cpds聚合中的电解质。 即吡咯或噻吩。

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