오배자 추출물 함유하는 식물바이러스 방제제
    5.
    发明授权
    오배자 추출물 함유하는 식물바이러스 방제제 有权
    植物病毒的抗病毒材料,含有来自爪哇属爪哇的提取物

    公开(公告)号:KR100738647B1

    公开(公告)日:2007-07-11

    申请号:KR1020050113631

    申请日:2005-11-25

    Abstract: 본 발명은 다수의 식물바이러스 감염억제 활성을 나타내는 오배자 추출물을 포함하는 조성물에 관한 것으로, 토마토모자이크바이러스(ToMV), 오이모자이크바이러스(CMV), 고추마일드모틀바이러스(PMMoV), 쥬키니황반모자이크바이러스(ZYMV), 수박모자이크바이러스(WMV), 호박모자이크바이러스(WMV2), 감자바이러스 Y(PVY), 순무모자이크 바이러스 (TuMV), 오이녹반모자이크바이러스(CGMMV), 메론괴저반점바이러스(MNSV), 감자엽권바이러스(PLRV), 나리모자이크 바이러스(LMoV), 나리무병징바이러스(LSV), 오돈토그로솜링스포트바이러스(ORSV), 심비디움모자이크바이러스(CyMV) 등 RNA를 유전자로 가진 식물바이러스에 대하여 우수한 항바이러스 활성을 나타내는 오배자 추출물을 유효성분으로 함유하는 조성물에 관한 것이다.
    본 발명에 따른 조성물은 천연물 유래의 물질로써 독성이 없으며, 다양한 식물바이러스에 대하여 탁월한 효과를 나타내므로, 식물바이러스 감염방제제로 유용하게 이용될 수 있다.

    삼지구엽초로부터 살초 활성 물질의 분리방법
    6.
    发明公开
    삼지구엽초로부터 살초 활성 물질의 분리방법 无效
    。AL。。。。。。。。。。。。。。。。。。。。。。。

    公开(公告)号:KR1020070065943A

    公开(公告)日:2007-06-27

    申请号:KR1020050111481

    申请日:2005-11-21

    CPC classification number: A01N65/08 A01N25/02 A01N25/08

    Abstract: An extract of Epimedium koreanum Nakai comprising fractions of EADBA, RADBB and EADBC is provided to show high herbicidal activity, thereby being applicable as a natural herbicidal agent. The method comprises the steps of: (a) extracting Epimedium koreanum Nakai with an organic solvent such as methanol, ethanol, propanol, butanol, and pentanol and then drying it; (b) dissolving the product obtained from the step(a) in ethylacetate to obtain an ethylacetate fraction; (c) subjecting the ethylacetate fraction to absorption column chromatography using a mixture solution of ethylacetate, dichloromethane, and methanol so as to obtain an EA fraction having the herbicidal activity; (d) subjecting the EA fraction to absorption column chromatography using a mixture solution of ethylacetate, dichloromethane, and methanol so as to obtain a EAD fraction having the herbicidal activity; (e) subjecting the EAD fraction to absorption column chromatography using a mixture solution of methanol, acetonitrile, and water to obtain a EADB fraction having the herbicidal activity; and (f) subjecting the EADB fraction to absorption column chromatography using a mixture solution of methanol and water so as to obtain a EADBA fraction, a EADBB fraction or a EADBC fraction having the herbicidal activity. The herbicidal composition comprises the extract obtained from the Epimedium koreanum Nakai.

    Abstract translation: 提供包含EADBA,RADBB和EADBC等级的淫羊藿提取物以显示高除草活性,从而适用于天然除草剂。 该方法包括以下步骤:(a)用甲醇,乙醇,丙醇,丁醇和戊醇等有机溶剂提取淫羊藿,然后干燥; (b)将由步骤(a)获得的产物溶于乙酸乙酯中,得到乙酸乙酯级分; (c)使用乙酸乙酯,二氯甲烷和甲醇的混合溶液对乙酸乙酯部分进行吸收柱层析,以获得具有除草活性的EA级分; (d)使用乙酸乙酯,二氯甲烷和甲醇的混合溶液对EA部分进行吸收柱色谱,以获得具有除草活性的EAD级分; (e)使用甲醇,乙腈和水的混合溶液对EAD部分进行吸收柱层析,得到具有除草活性的EADB级分; 和(f)使用甲醇和水的混合溶液对EADB级分进行吸收柱层析,以获得具有除草活性的EADBA级分,EADBB级分或EADBC级分。 除草组合物包含从淫羊藿Nakai获得的提取物。

    가시박으로부터 분리한 제초활성 추출물과 그의 분리 방법
    7.
    发明公开
    가시박으로부터 분리한 제초활성 추출물과 그의 분리 방법 无效
    来自BUCCUCUMBER SICYOS ANGULATUS L.的除草植物提取物及其分离方法

    公开(公告)号:KR1020070065942A

    公开(公告)日:2007-06-27

    申请号:KR1020050111480

    申请日:2005-11-21

    CPC classification number: A01N65/08 A01N25/02 A01N25/08

    Abstract: An extract of Sicyos angulatus L. is provided to have excellent herbicidal activity, thereby being used as a herbicidal composition. The method for separating a herbicidal plant extract from Sicyos angulatus L. comprises the steps of: (a) extracting Sicyos angulatus L. with an organic solvent such as methanol, ethanol, propanol, butanol, and pentanol and then drying it; (b) dissolving the product obtained from the step(a) in dichloromethane to obtain a dichloromethane fraction; (c) subjecting the dichloromethane fraction to column chromatography using a mixture solution of hexane, dichloromethane, ethylacetate and methanol, wherein the volumetric ratio thereof is 4:1:6:0.5, to obtain a DA fraction having the herbicidal activity; (d) subjecting the DA fraction to column chromatography using a mixture solution of ethylacetate, dichloromethane, hexane and methanol, wherein the volumetric ratio thereof is 4:1:3:0.5, to obtain a DAB fraction having the herbicidal activity; and (e) subjecting the DAB fraction to column chromatography using a mixture solution of ethylacetate, hexane and methanol, wherein the volumetric ratio thereof is 9:1:0.1 to obtain a DABB fraction having the herbicidal activity.

    Abstract translation: 提供Sicyos angulatus L.的提取物具有优异的除草活性,从而用作除草组合物。 从Sicyos angulatus L分离除草植物提取物的方法包括以下步骤:(a)用有机溶剂如甲醇,乙醇,丙醇,丁醇和戊醇提取洋蓟马,然后干燥; (b)将从步骤(a)获得的产物溶于二氯甲烷中,得到二氯甲烷馏分; (c)使用己烷,二氯甲烷,乙酸乙酯和甲醇的混合溶液进行柱色谱分离,其中体积比为4:1:6:0.5,得到具有除草活性的DA级分; (d)使用乙酸乙酯,二氯甲烷,己烷和甲醇的混合溶液对DA馏分进行柱层析,其中体积比为4:1:3:0.5,得到具有除草活性的DAB级分; 和(e)使用乙酸乙酯,己烷和甲醇的混合溶液对DAB馏分进行柱层析,其中体积比为9:1:0.1,得到具有除草活性的DABB级分。

    오배자 추출물 함유하는 식물바이러스 방제제
    8.
    发明公开
    오배자 추출물 함유하는 식물바이러스 방제제 有权
    植物病毒的植物病毒含有来自葛兰素史克的提取物及其方法

    公开(公告)号:KR1020070055195A

    公开(公告)日:2007-05-30

    申请号:KR1020050113631

    申请日:2005-11-25

    CPC classification number: A01N65/08

    Abstract: 본 발명은 다수의 식물바이러스 감염억제 활성을 나타내는 오배자 추출물을 포함하는 조성물에 관한 것으로, 토마토모자이크바이러스(ToMV), 오이모자이크바이러스(CMV), 고추마일드모틀바이러스(PMMoV), 쥬키니황반모자이크바이러스(ZYMV), 수박모자이크바이러스(WMV), 호박모자이크바이러스(WMV2), 감자바이러스 Y(PVY), 순무모자이크 바이러스 (TuMV), 오이녹반모자이크바이러스(CGMMV), 메론괴저반점바이러스(MNSV), 감자엽권바이러스(PLRV), 나리모자이크 바이러스(LMoV), 나리무병징바이러스(LSV), 오돈토그로솜링스포트바이러스(ORSV), 심비디움모자이크바이러스(CyMV) 등 RNA를 유전자로 가진 식물바이러스에 대하여 우수한 항바이러스 활성을 나타내는 오배자 추출물을 유효성분으로 함유하는 조성물에 관한 것이다.
    본 발명에 따른 조성물은 천연물 유래의 물질로써 독성이 없으며, 다양한 식물바이러스에 대하여 탁월한 효과를 나타내므로, 식물바이러스 감염방제제로 유용하게 이용될 수 있다.

    족도리로부터 분리한 신규 제초활성물질 엘레미신 및 그의분리방법
    9.
    发明公开
    족도리로부터 분리한 신규 제초활성물질 엘레미신 및 그의분리방법 有权
    从Asarum sieboldii Miq纯化的Elemicin 及其制备方法

    公开(公告)号:KR1020070032867A

    公开(公告)日:2007-03-23

    申请号:KR1020050087415

    申请日:2005-09-20

    CPC classification number: A01N31/16 A01N25/06 A01N25/12 A01N65/08

    Abstract: An herbicidal substance, elemicin, purified from Asarum sieboldii Miq. and a preparation method thereof are provided to serve a novel herbicide having different chemical structure compared with conventional herbicides, so that it will be a lead compound for development of new herbicides. The method for preparing the elemicin having herbicidal effects purified from Asarum sieboldii Miq. comprises the steps of: (a) extracting Asarum sieboldii Miq. with methanol and drying the extract; (b) dissolving the methanol extract of Asarum sieboldii Miq. in hexane to prepare a hexane fraction; (c) subjecting the hexane fraction to column chromatography using hexane-ethylacetate-methanol solution(5:1:0.1 v/v/v) to obtain HB fraction; (d) subjecting the HB fraction to column chromatography using hexane-ethylacetate-methanol solution(9:1:0.5 v/v/v) to obtain HBB fraction; (e) subjecting the HBB fraction to column chromatography using hexane-ethylacetate solution(5:5 v/v) to obtain HBBA fraction; and (f) subjecting the HBBA fraction to affinity column chromatography using methanol-acetonitrile solution(9:1 v/v) to obtain HBBAA fraction.

    Abstract translation: 从Asarum sieboldii Miq纯化的除草物质elemicin 并提供其制备方法以用于与常规除草剂相比具有不同化学结构的新型除草剂,从而它将是用于开发新除草剂的铅化合物。 从Asarum sieboldii Miq。制备具有除草效果的elemicin的方法。 包括以下步骤:(a)提取Asarum sieboldii Miq。 用甲醇和干燥提取物; (b)溶解Asarum sieboldii Miq的甲醇提取物。 在己烷中制备己烷级分; (c)使用己烷 - 乙酸乙酯 - 甲醇溶液(5:1:0.1v / v / v)对己烷部分进行柱层析,得到HB级分; (d)使用己烷 - 乙酸乙酯 - 甲醇溶液(9:1:0.5v / v / v)对HB馏分进行柱层析,得到HBB馏分; (e)使用己烷 - 乙酸乙酯溶液(5:5v / v)对HBB馏分进行柱层析,得到HBBA馏分; 和(f)使用甲醇 - 乙腈溶液(9:1v / v)对HBBA级分进行亲和柱层析,得到HBBAA级分。

    만수국 또는 표고버섯을 포함하는 식물 흰가루병 방제제
    10.
    发明公开
    만수국 또는 표고버섯을 포함하는 식물 흰가루병 방제제 有权
    含有TATTES PATULA或LENTINUS EDODES的植物粉末的抗菌材料

    公开(公告)号:KR1020070009341A

    公开(公告)日:2007-01-18

    申请号:KR1020050064510

    申请日:2005-07-15

    Applicant: 강원도

    CPC classification number: A01N65/12 A01N25/12 A01N65/00

    Abstract: An antifungal agent comprising Tagetes patula or Lentinus edodes is provided to inhibiting the germination of plant powdery mildew spore effectively, thereby being effective for controlling the plant powdery mildew. The antifungal agent for plant powdery mildew comprises 10-90 wt.% of at least one selected from the group consisting of Tagetes patula such as hot water extract of Tagetes patula, a solvent extract of Tagetes patula or Tagetes patula powder, and Lentinus edodes such as hot water extract of Lentinus edodes, a solvent extract of Lentinus edodes or Lentinus edodes powder.

    Abstract translation: 本发明提供了一种含有Tagetes patula或香菇的抗真菌剂,以有效抑制植物白粉病孢子的发芽,从而有效控制植物白粉病。 用于植物白粉病的抗真菌剂包含10-90重量%的至少一种选自下列的至少一种:万寿菊(Patetes patula),例如万寿菊的热水提取物,万寿菊(Patetes patula)或万寿菊(Tagetes patula))的溶剂提取物和香菇 作为香菇的热水提取物,香菇或香菇的溶剂提取物粉末。

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