• 한국응용과학기술학회지
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• 제28권4호
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• pp.393-401
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• 2011

Natural Curcumin belongs to Zingiber Officinale Roscoe was known to possess natural odor, natural taste, natural color, and other pharmaceutical & chemical characteristics. Natural Curcumin extract was made to use ethanol as a solvent was to show a yellow color having state of solid powder and an active component. Natural Curcumin extract tested pharmaceutical & chemical experiment to dilute in curcumin 1%-water solution. Curcumin extract tested antimicrobial experiment using microbe, and tested dye experiment using fiber. Some conclusions in the result of characteristics experiment was obtained as follow. The result of antimicrobial experiment showed that the growth of staphylococcus aureus (ATCC-001) and aspergillus niger (ATCC-002) as microbes decreased according to passage of time. This phenomenon could know that Curcumin compoment showed influence to antimicrobial effect. Also, the result of dye experiment showed that cotton and sick with fiber dyeing dyed in direction of dark yellow color. This phenomenon could know that Curcumin extract showed influence to dyeing effect in observation of optical electron microscope(OEM.) The result of instrument analysis ascertained inorganic components of K(53.300ppm), Na(1.150ppm), Ca(0.711ppm), Ti(0.351ppm), Li(0.256ppm), Cu(0.233ppm) etcs from Curcumin component with ICP/OES, and ascertained organic components of propanoic acid(1.859), benzene(10.814), phenol(14.194) etcs from Curcumin component with GC/MSD.

• 한국응용과학기술학회지
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• 제30권2호
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• pp.225-232
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• 2013

Omija component was known to possess natural odor, taste, color, and various general characteristics. Omija extraction was extracted using ethanol as a solvent. Omija extract showed a red-purple color of some viscous liquid state. Some conclusions from natural Omija extract were obtained as follow. The result of antimicrobial experiment to add Omija extract, the number of microbial population showed negative reaction from 3 days after it cultivated. This phenomenon could confirm that Omija component affected to antimicrobial effect. The result of dyeing experiment to add Omija extract, fiber dyeing effect showed with some ivory color after dyed to cotton and silk. Also, this phenomenon could confirm that Omija component affected to natural dyeing effect from observated dye state with biological microscope(BM). The result of instrumental analysis, inorganic components of K(109.60ppm), Na(3.500ppm), Ca(1.205ppm), Mg(0.900ppm), Li(0.350ppm), Si(0.380ppm), Cu(0.250ppm), Fe(0.125ppm), Zn(0.090ppm), etcs from Omija were ascertained with ICP/OES, and organic components of benzene(10.808), borny lacetate(11.289), phenol(14.183), ${\beta}$-terpinene(15.840), ${\alpha}$-terpinolene(17.616) etcs from Omija were ascertained with GC/MSD.

• 한국응용과학기술학회지
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• 제29권3호
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• pp.402-411
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• 2012

천연 복분자는 나무딸기 또는 산딸기로부터 얻어진 한방재료로 사용되어 지고 있다. 천연 복분자 나무딸기 또는 산딸기는 천연의 향기와 맛, 천연의 색상, 그리고 약리, 화학적 특성을 가지고 있다. 천연 복분자 추출물을 사용하여, 특성실험으로 미생물에 대한 항균실험과 섬유에 대한 염색실험을 하였다. 본 특성실험에서 다음과 같은 결론들이 얻어졌다. 항균실험 결과 ATCC-001(staphylococcus aureus)의 경우는 배양시험 후 72hrs 부터 미생물이 거의 나타나지 않았으나 ATCC-002(aspergillus niger)의 경우 배양시험 후 시간경과에 따라 계속 증식이 나타났다. 역시, 염색실험 결과 복분자 추출물이 천연염료로 매염제($Al_2(SO_4)_3{\cdot}13-14H_2O$)를 사용하여 섬유인 면과 견에서 연한 베이지 색의 방향으로 염색이 나타났다. 기기분석 결과 1CP/OES로 측정한 복분자 성분에서는 K(221.100ppm), Mg(17.920ppm), Ca(5.129ppm), Na(2.940ppm), Si(0.638ppm)등의 무기성분들이 확인되었고, GC/MSD로 측정한 복분자 성분에서는 Boric acic(1.711), Silane(2.142), Propyl isothiocyanate(2.565), Pyrazole(3.481), Furfurole(11.521)등의 유기성분들이 확인되었다.

• 한국응용과학기술학회지
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• 제28권3호
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• pp.290-298
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• 2011

Natural Omija belongs to magnoliaceae was known to possess natural odor, taste, color, and various pharmaceutical & chemical characteristics. Omija extraction was extracted using ethanol as a solvent. Omija extract showed a light red-violet color of viscous liquid state. Some conclusions from the result of characteristic experiment were obtained as follows. From the result of antimicrobial experiment, occurrence of staphylococuss aureus and aspergillus niger as microbes was decreased according to the passage of time. This phenomenon could know that Omija component is affected to antimicrobial effect. From the result of dye experiment, fiber dyeing showed with some ivory color after dyed to cotton and silk. This phenomenon could know that Omija component is affected to dyeing effect from observation of scanning electron microscope(SEM). From the result of instrument analysis, inorganic components of K(107.30ppm), Na(2.110ppm), Ca(0.935ppm), Mg(0.891ppm), Li(0.270ppm) etcs from Omija were detected with ICP/OES, and aromatic components of benzene(10.808), a-pinene(13.996), phenol(14.183), ${\beta}$-terpene(15.840), a-terpinolene(17.616) etcs from Omija were also detected with GC/MSD.