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公开(公告)号：KR1020100042098A
公开(公告)日：2010-04-23
申请号：KR1020080101236
申请日：2008-10-15
Applicant: 서울대학교산학협력단
CPC classification number: B27K5/02 , B27K3/0214 , B27K5/001 , B27K5/0075
Abstract: PURPOSE: A cedar wood discoloration controlling method is provided to improve the timber weather ability of cedar wood by transferring terpenes, lignans and flavonoids to a splint wood. CONSTITUTION: A cedar wood discoloration controlling method comprises a step of thermal processing or light processing the surface of cedar wood including a black core to reduce the color difference of the cedar wood. The thermal processing is selected from a heat-drying, a vacuum drying, and a hot water treatment. The light processing is a UV processing. The hot water treatment is processed under the condition of the temperature less than 100 deg C.
Abstract translation: 目的：提供雪松木变色控制方法，通过将萜烯，木脂素和类黄酮转移到夹板木中，提高雪松木的耐候性。 构成：雪松木变色控制方法包括热处理或轻轻处理包括黑芯的雪松木表面的步骤，以减少雪松木的色差。 热处理选自加热干燥，真空干燥和热水处理。 光处理是UV处理。 热水处理在温度低于100℃的条件下进行处理
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公开(公告)号：KR1020120068111A
公开(公告)日：2012-06-27
申请号：KR1020100129552
申请日：2010-12-17
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A Cryptomeria japonica essential oil extract with whitening and antioxidation functions is provided to suppress tyrosinase and to ensure whitening and antoxidation. CONSTITUTION: A Cryptomeria japonica essential oil extract is used for manufacturing a cosmetic or dermatologic drug with whitening and antioxidation function. The essential oil extract contains kaurene, borneol, or nezukol ingredients. The essential extract is prepared by steaming and distilling Cryptomeria japonica leaves. A cosmetic or makeup compsitio contains the essential oil extract.
Abstract translation: 目的：提供具有美白和抗氧化功能的枸杞精油提取物，以抑制酪氨酸酶，并确保美白和无毒。 构成：美白柠檬精油提取物用于制造具有美白和抗氧化功能的化妆品或皮肤病药物。 精油提取物含有凯勒，冰片或新佐胶成分。 必需提取物通过蒸煮和蒸馏樟子松叶来制备。 化妆品或化妆品含有精油提取物。
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公开(公告)号：KR101134066B1
公开(公告)日：2012-04-13
申请号：KR1020080101236
申请日：2008-10-15
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A cedar wood discoloration controlling method is provided to improve the timber weather ability of cedar wood by transferring terpenes, lignans and flavonoids to a splint wood. CONSTITUTION: A cedar wood discoloration controlling method comprises a step of thermal processing or light processing the surface of cedar wood including a black core to reduce the color difference of the cedar wood. The thermal processing is selected from a heat-drying, a vacuum drying, and a hot water treatment. The light processing is a UV processing. The hot water treatment is processed under the condition of the temperature less than 100 deg C.
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公开(公告)号：KR101240816B1
公开(公告)日：2013-03-07
申请号：KR1020100129552
申请日：2010-12-17
Applicant: 서울대학교산학협력단
Abstract: 본 발명은 화장조성물로 활용될 수 있는 미백 및 항산화 활성을 가지는 삼나무 정유 추출물에 관한 것이다. 상세하게는, 본 발명은 티로시나제(tyrosinase) 저해 활성과 DPPH(1,1-diphenyl-2-picryl-hydrazyl) 라디칼 소거 활성, SOD(superoxide dismutase) 유사 활성을 가지는 수증기 증류를 통해 추출된 삼나무 정유 추출물에 관한 것이다. 더욱 구체적으로는 본 발명은 미백 및 항산화 활성이 높은 borneol 및 nezukol 성분이 함유된 미백 및 항산화 효과를 보이는 삼나무 정유 추출물에 관한 것이다.
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