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1.发明授权가시박으로부터 분리된 신규의 제초활성물질 3-히드록시-9에이치-크산텐-9-원 및 그 분리방법 有权新型天然除草复合物3-羟基-9H-呫吨-9-酮（Sicyos angulatus L.）及其制备方法
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公开(公告)号：KR1020130048021A
公开(公告)日：2013-05-09
申请号：KR1020110112914
申请日：2011-11-01
Applicant: 강원대학교산학협력단
Abstract: PURPOSE: A fragrance composition containing natural essential oil extracted from Heracleum moellendorffii leaves is provided to reduce slow alpha waves among brain waves, to enhance high beta waves, and to ensure a concentration effect. CONSTITUTION: A fragrance composition contains natural essential oil of Heracleum moellendorffii extracted from Heracleum moellendorffii leaves, as an active ingredient. The fragrance composition contains 0.1-100 mass% of the natural essential oil. The natural essential oil contains a volatile organic compound. The fragrance type is selected from the group consisting of citrus, green, herbal, and spicy.
Abstract translation: 目的：提取含有天然精油的香精组合物，用于减少脑波中的α波，提高高β波，确保浓度的作用。 构成：作为活性成分，香草成分含有从天麻叶提取的天然精油。 该香料组合物含有0.1-100质量％的天然精油。 天然精油含有挥发性有机化合物。 香精类型选自柑橘，绿色，草本和辣。
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3.发明公开가시박으로부터 분리된 신규의 제초활성물질 3-히드록시-9에이치-크산텐-9-원 및 그 분리방법 有权新型天然抗坏血酸化合物3-羟基-9H-十八烷酮（SICYOS ANGULATUS L.）及其制备方法
公开(公告)号：KR1020120055234A
公开(公告)日：2012-05-31
申请号：KR1020100116849
申请日：2010-11-23
Applicant: 강원대학교산학협력단
CPC classification number: A01N43/16 , A01N65/08 , B01D11/02 , C07D311/80
Abstract: PURPOSE: A new weeding active material 3-hydroxy-9H-xanthene-9-circle which is separated from sicyos angulatus and a separation method thereof are provided to be used as parent compound for herbicide which attacks new mode of action by having different structure from conventional herbicides. CONSTITUTION: A new weeding active material 3-hydroxy-9H-xanthene-9-circle which is separated from sicyos angulatus is separated from Sicyos angulatus L. The herbicide composition contains new compound having herbicidal activity. A separating method of new compound having herbicidal efficacy which is separated from the Sicyos angulatus comprises next steps: a step of extracting leaves or stems of the Sicyos angulatus; a step of obtaining dichloromethane fractions by dissolving methanol extract of the Sicyos angulatus in dichloromethane; a step of obtaining MD fractions which has Rf value of 0.37-0.00; a step of obtaining MDC fractions which has Rf value of 0.17-0.00; and a step of obtaining MDCC fractions which has Rf value of 0.70.
Abstract translation: 目的：提供一种与猕猴桃分离的新的除草活性物质3-羟基-9H-呫吨-9-圆，其分离方法用作除草剂的母体化合物，其通过具有不同的结构从而攻击新的作用模式 常规除草剂。 构成：与水atus atus分离的新的除草活性物质3-羟基-9H-呫吨-9-圆分离出来，除草剂组合物含有具有除草活性的新化合物。 从Sicyos angulatus分离的具有除草效力的新化合物的分离方法包括以下步骤：提取Sicyos angulatus的叶或茎的步骤; 通过将Sicyos angulatus的甲醇提取物溶解在二氯甲烷中获得二氯甲烷馏分的步骤; 获得Rf值为0.37-0.00的MD级分的步骤; 获得具有Rf值为0.17-0.00的MDC级分的步骤; 以及获得Rf值为0.70的MDCC级分的步骤。
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Patent Agency Ranking
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公开(公告)号：KR1020110005043A
公开(公告)日：2011-01-17
申请号：KR1020090062536
申请日：2009-07-09
Applicant: 강원대학교산학협력단
CPC classification number: A01N43/90 , A01N65/30 , B01D11/02 , C07D493/04
Abstract: PURPOSE: A novel herbicidal material, angelicin, isolated from Rumex crispus L. and a method for isolating the same are provided to ensure unique chemical structure and to develop novel herbicide. CONSTITUTION: An herbicide composition contains angelicin or agriculturally acceptable salt thereof as an active ingredient. Angelicin is isolated from Rumex crispus L. A method for isolating angelicin from Rumex crispus L. comprises: a step of extracting Rumex crispus L. with methanol; a step of dissolving methanol extract with ethyl acetate to obtain an ethyl acetate fraction; a step of obtaining a fraction(EC) of herbicidal activity from ethyl acetate fraction using dichloromethane-methanol solution; a step of obtaining a fraction(ECD) from the fraction(EC) using ethylacetate-dichloromethane-methanol solution; a step of obtaining a fraction(ECDA) from the fraction(ECD) using hexane-ethyl acetate-dichloromethane-methanol solution; and a step of identifying the structure of the fraction(ECDA).
Abstract translation: 目的：提供从Rumex crispus L.分离的一种新型除草剂，天竺葵素及其分离方法，以确保独特的化学结构和开发新型除草剂。 构成：除草剂组合物含有作为活性成分的天angel素或其农业上可接受的盐。 天竺葵素是从罗姆氏菌中分离出来的一种方法，用于从罗姆氏菌中分离天angel素，包括：用甲醇萃取芦荟; 用乙酸乙酯溶解甲醇提取物以获得乙酸乙酯级分的步骤; 使用二氯甲烷 - 甲醇溶液从乙酸乙酯部分获得除草活性的级分（EC）的步骤; 使用乙酸乙酯 - 二氯甲烷 - 甲醇溶液从级分（EC）获得级分（ECD）的步骤; 使用己烷 - 乙酸乙酯 - 二氯甲烷 - 甲醇溶液从级分（ECD）获得级分（ECDA）的步骤; 以及鉴定分数（ECDA）的结构的步骤。
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公开(公告)号：KR101313255B1
公开(公告)日：2013-09-30
申请号：KR1020110112914
申请日：2011-11-01
Applicant: 강원대학교산학협력단
Abstract: 본 발명은 어수리(
Heracleum moellendorffii )의 잎으로부터 추출된 천연정유를 포함하는 향장 조성물에 관한 것으로, 본 발명의 어수리의 잎으로부터 추출된 천연정유는 인간의 뇌파 중 슬로우 알파(slow alpha) 파를 감소시키고, 하이 베타(high beta) 파를 증가시켜, 정신집중효과 및 각성효과를 유발하므로 본 발명은 향장 산업에 광범위하게 적용될 수 있다.-
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公开(公告)号：KR1020120088979A
公开(公告)日：2012-08-09
申请号：KR1020110010000
申请日：2011-02-01
Applicant: 강원대학교산학협력단
Abstract: PURPOSE: A herbicide composition containing Palmarosa(Cymbopogon martini)-derived natural essential oil is provided to ensure high herbicidal activity. CONSTITUTION: A foliar herbicide composition contains Palmarosa(Cymbopogon martini)-derived natural essential oil. The natural essential oil contains volatile organic compounds of geraniol, citral, nerol, and geranyl acetate. A method for identifying high herbicidal function the natural essential oil comprises: a step of testing herbicidal function of the natural essential oil; a step of analyzing volatile organic compounds contained in the natural essential oil; a step of testing herbicidal function of detected volatile organic compound; a step of testing the herbicidal function of the natural essential oil in a greenhouse condition; and a step of testing the herbicidal function of the natural essential oil in a field condition.
Abstract translation: 目的：提供含有帕尔马菌（马鞭草霉）的天然精油的除草剂组合物，以确保高除草活性。 构成：叶面除草剂组合物含有马鞭草（Cymbopogon martini）衍生的天然精油。 天然精油含有香叶醇，柠檬醛，橙花醇和香叶香醋的挥发性有机化合物。 用于鉴定天然精油的高除草功能的方法包括：测试天然精油的除草功能的步骤; 分析天然精油中含有的挥发性有机化合物的步骤; 测定挥发性有机化合物除草功能的一个步骤; 在温室条件下测试天然精油的除草功能的步骤; 以及在现场条件下测试天然精油的除草功能的步骤。
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