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    • 63. 发明公开
    • 생리적 특성이 증진된 유산균 분말 및 이의 제조 방법
    • 具有改善生理特性的乳酸菌粉及其制备方法
    • KR1020030032834A
    • 2003-04-26
    • KR1020020050577
    • 2002-08-26
    • 한국생명공학연구원
    • 안종석안순철민태익강대욱김보연오원근김민수
    • C12N1/20
    • PURPOSE: Lactic acid bacteria powder having improved physiological properties and a preparation process thereof are provided. The lactic acid bacteria are coated with a polymer and encapsulated in a metal alginate bead, so that its physiological properties can be improved. CONSTITUTION: The lactic acid bacteria powder consists of lactic acid bacteria, a polymer and metal alginate salt and is prepared by coating lactic acid bacteria with a polymer and encapsulating them into a metal alginate bead, wherein the lactic acid bacteria is at least one kind of bacteria selected from the group consisting of Streptococcus sp., Lactococcus sp., Enterococcus sp., Lactobacillus sp., Pediococcus sp., Leuconostoc sp., Weissella sp. and Bifidobacterium sp.; the polymer is selected from the group consisting of gelatin, polyethyleneglycol, starch and dextran; and the metal salt is at least one salt selected from the group consisting of calcium salt, potassium salt and strontium.
    • 目的:提供具有改善的生理特性的乳酸菌粉及其制备方法。 乳酸菌被聚合物涂覆并包封在金属藻酸盐珠中,从而可以改善其生理特性。 构成:乳酸菌粉末由乳酸菌,聚合物和金属藻酸盐组成,通过用聚合物包覆乳酸菌并将其包封在金属藻酸盐珠粒中而制备,其中乳酸菌是至少一种 细菌,其选自链球菌属,乳球菌属,肠球菌属,乳杆菌属,球状芽孢杆菌属,明串珠菌属,疣贝属细菌, 和双歧杆菌 聚合物选自明胶,聚乙二醇,淀粉和葡聚糖; 并且所述金属盐是选自钙盐,钾盐和锶中的至少一种盐。
    • 64. 发明授权
    • 페니바실러스 속 EC138 균주 유래의 신규 엔도글루카나아제
    • 来自Penny Bacillus sp.EC138菌株的新的内切葡聚糖酶
    • KR101840794B1
    • 2018-03-21
    • KR1020110078051
    • 2011-08-05
    • 한국생명공학연구원
    • 김중수우미희김민수김승범김차영윤병대장영효전효곤
    • C12N9/42C12N15/56C12N15/63C12N1/20
    • 본발명은페니바실러스속 EC138(sp. EC138) 균주유래의신규엔도글루카나아제(endoglucanase)에관한것으로, 보다구체적으로토양에서분리하여동정한페니바실러스속 EC138(sp. EC138) 균주로부터분리한신규엔도글루카나아제, 상기신규엔도글루카나아제유전자를함유하는재조합벡터및 상기엔도글루카나아제유전자가도입되어있는재조합미생물에관한것이다. 본발명에따른페니바실러스속 EC138 유래의신규셀룰라아제는 40∼50℃에서 24시간동안방치하여도 90%이상의높은잔존활성을나타낼뿐만아니라, pH 4∼10의넓은범위에서 90% 이상의높은잔존활성을나타내어제지, 펄프, 세제, 바이오소재및 바이오에너지등 다양한산업분야에유용하게이용될수 있다.
    • 本发明便士芽孢杆菌EC138(SP。EC138)涉及衍生自菌株的一种新颖的内切葡聚糖酶(内切葡聚糖酶),以及从更具体的单独的(EC138属)在识别的便士芽孢杆菌,从土壤中EC138应变hansingyu日元图除去。 葡聚糖酶,本发明涉及一种重组载体和内切葡聚糖酶基因,该基因被导入含有新内切葡聚糖酶基因的重组微生物。 从一个新的纤维素酶衍生的EC138便士芽孢杆菌是在宽范围的pH 4的90%或更多更高的残余活性〜10不仅显示出甚至大于90%被允许根据本发明在40〜50℃静置24小时的高残留活性 可用于造纸,纸浆,洗涤剂,生物材料,生物能源等各种工业领域。
    • 66. 发明公开
    • 뿌리혹선충에 대해 살선충 효과를 가지는 혼합 균주 및 이의 용도
    • 对根结线虫具有线虫效应的混合菌株及其用途
    • KR1020170077997A
    • 2017-07-07
    • KR1020150188065
    • 2015-12-29
    • 한국생명공학연구원
    • 김민수
    • C12N1/14C12N1/20C12R1/465C12R1/645C12R1/79A01N63/00
    • 본발명에서는토양작물에기생하는뿌리혹선충(sp.)에대해살선충효과가우수한아스로보트리스올리고스포라() NT-21 균주, 스트렙토마이세스아베르미틸리스() KKY-0217 균주및 패실로마이세스리라시너스() NE-86 균주를분리하였다. 따라서상기 3종의균주를혼합하여제조한혼합균주는상호생육억제능이없으며, 상기균주를단독으로사용하였을때보다뿌리혹선충의알 부화및 생육을억제하는시너지효과를나타냄으로써작물의생육을원활히할 수있는것을확인하였다. 따라서, 본발명의 3종의혼합균주는미생물자체, 액상, 입상또는분상으로제조되어종자, 식물체, 모판, 토양등에여러가지방법으로처리될수 있으며, 화학합성농약을대체할수 있는미생물제제로매우유용하게이용될수 있을것이다.
    • 在本发明中,寡少根结线虫(属)杀线虫剂效果是极好的AAS机器人寄生土壤作物辐条的La()NT-21株,链霉菌属阿贝reumi杆菌()KKY-0217纱应变,和L Mycese lira sinus()NE-86菌株被分离出来。 因此混合培养的制备是通过三个物种的菌株的混合是不相互生长抑制能力,通过指示抑制所述Al孵育和根结线虫的生长使用上述应变时比具有协同作用仅仅是为了便于农作物的生长 能够确认。 因此,使用三个本发明的混合培养物是非常有用的微生物本身,液体,颗粒或由粉状种子,植物床的,并在多种方式,如土壤,零微生物剂,可替换的化学合成杀虫剂进行处理 这将是。
    • 67. 发明公开
    • 스트렙토코쿠스 수이스 ST3 균주 유래의 재조합 2-디옥시리보오스 5-포스페이트 알돌라아제의 제조방법
    • 从STREPTOCOCUS SUIS ST3制备重组体2-脱氧-5-磷酸酯脱氢酶的方法
    • KR1020150007933A
    • 2015-01-21
    • KR1020140049417
    • 2014-04-24
    • 한국생명공학연구원
    • 김중수우미희김민수이상준장영효
    • C12N9/88C12N15/60C12N15/70
    • The present invention relates to a method for producing recombinant 2-deoxyribose 5-phosphate aldolase (DERA) derived from Streptococcus suis ST3. More specifically, the present invention relates to a method for producing recombinant DERA and a method for producing lactol using the recombinant DERA, wherein a recombinant microorganism having a recombinant DERA productivity is cultured, and a gene coding the recombinant DERA having a base sequence of sequence number 1 or a recombinant vector containing the gene is induced in a host cell. The recombinant DERA of the present invention has lower substrate inhibition and more excellent activities for acete aldehyde than existing enzymes. Acetaldehyde-type three molecules are condensed so that lactol can be synthesized. Accordingly, the recombinant DERA can be variously applied to chemical processes requiring carbon polymerization.
    • 本发明涉及一种来自猪链球菌ST3的重组2-脱氧核糖5-磷酸醛缩酶(DERA)的制备方法。 更具体地说,本发明涉及使用重组DERA制备重组DERA的方法和使用该重组DERA制备乳糖的方法,其中培养具有重组DERA生产力的重组微生物,以及编码具有序列的碱基序列的重组DERA的基因 在宿主细胞中诱导1号或含有该基因的重组载体。 本发明的重组DERA具有比现有酶更低的底物抑制和更优异的乙醛活性。 缩醛醛型三分子可以合成内酯。 因此,重组DERA可以各种应用于需要碳聚合的化学方法。