• The Journal of the Convergence on Culture Technology
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• v.6 no.4
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• pp.275-281
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• 2020

We studied the dyeability and functionality of silks dyed singly with Caesalpinia sappan, Dactylopius coccus, combination-dyed with Caesalpinia sappan and Phellodendron Amurense Rupr., and with Dactylopius coccus and Phellodendron Amurense Rupr.. The color of silk dyed singly with Caesalpinia sappan was Red with Hue of 2.2 R, the color of silk dyed singly with Dactylopius coccus was Reddish Purple with Hue of 3.0 RP, The color of silk combination-dyed with Caesalpinia sappan and Phellodendron Amurense Rupr. was 2.7YR being in the Orange family, and the color of silk combination-dyed with Dactylopius coccus and Phellodendron Amurense Rupr. was Red with Hue of 4.3R. In the case of antimicrobial activity, except for silk dyed only with Dactylopius coccus, the other three types of dyed silk showed excellent antimicrobial activity against Staphylococcus aureus achieving higher than 91.1% of bacteria reduction rate. Against Klebsiella pneumoniae, silk combination-dyed with Dactylopius coccus and Phellodendron Amurense Rupr., and with Caesalpinia sappan and Phellodendron Amurense Rupr. presented very excellent antimicrobial property achieving bacteria reduction rate of 99.9%.

• 한국문화재보존과학회:학술대회논문집
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• 2004.03a
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• pp.40-46
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• 2004

• Proceedings of the Korean Fiber Society Conference
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• 1999.10a
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• pp.219-222
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• 1999

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2000.10a
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• pp.32-35
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• 2000

• The Bimonthly Magazine for Agrochemicals and Plant Protection
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• v.10 no.2 s.89
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• pp.34-43
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• 1989

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2000.04a
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• pp.21-26
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• 2000

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2001.04a
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• pp.69-73
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• 2001

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2001.11a
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• pp.62-65
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• 2001

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2002.04a
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• pp.39-43
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• 2002

• Journal of the Korean Wood Science and Technology
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• v.41 no.4
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• pp.269-275
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• 2013

Antifungal and insecticidal activity of Korean traditional medicinal plants was carried out to develop natural material for the development of organic cultural heritage conservation. As a result, Phellodendron amurense fruit was finally selected as a candidate of antifungal and insecticidal natural material. An novel active compound was purified from the ethylacetate fraction of Phellodendron amurense fruits using silica gel and Sephadex LH-20 column chromatography and PTLC. The compound was obtained as yellow oil form; UV ${\lambda}_{max}$(MeOH): 260 nm. The chemical structure of novel compound was determined as (4'-ethyl-2'-methylfuranyl)-6-methoxy-7-methylnona-2E,4E,6Z,8E-tetraenoic acid on the basis of various NMR experiments including $^1H$- and $^{13}C$-NMR, HMQC, HMBC and ESI-mass spectrum.