• Plant Resources
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• v.5 no.2
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• pp.161-164
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• 2002

This study was performed to investigate the effect of Artemisiae argyi Herba extract on the treatment of chromaticity and colorfastness. Artemisiae argyi Herba has been used as a Korean medicine. It is effective in removing skin disorders and suppressing pain. It is also good as a fungicide and in treating pruritis. In the long history of Korea, dyeing has been applied for a means representing the grace of natural and inner esthetic consciousness of man. Vegetable dyes give us such great benefits, diversified color; but no pollution. And ramie fabric has distinctive features such as beautiful brilliance, elegance, and strong durability. So, it is regarded as a special product of Korea traditionally. These studies were carried out to treat with acetate iron, dichloride copper and alum with a mordant to ramie fabric. The ramie fabric was died with Artemisiae argyi Herba extract. The results of experiment showed as follows: First, the chromophoric degree was the highest in acetate iron but not distinction in another mordants. Seocond, the light colorfastness was the highest in non treated and dichloride copper, but alum was the lowest. Third, the discoloration was alum and dichloride copper showed first grade in washing colorfastness. Abrasion colorfastness was not significant in this test. According the previous results, Artemisiae argyi Herba has an efficiency in removing skin disorders and suppressing pain. So it is considered that Artemisiae argyi Herba can be applied effectively to theraphy of fungicide and in treating pruritis.

• Plant Resources
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• v.5 no.3
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• pp.202-205
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• 2002

This study was performed to investigate the effect of Perilla frutescens Herba extract on the treatment of chromaticity and colorfastness. Perilla frutescens Herba has been used as a Korean medicine. It is effective in removing dangerous for an unborn child and suppressing pain. It is also good as a detoxification and in treating cold. In the long history of Korea, dyeing has been applied for a means representing the grace of natural and inner esthetic consciousness of man. Vegetable dyes give us such great benefits, diversified color, but no pollution. And ramie fabric has distinctive features such as beautiful brilliance, elegance, and strong durability. So, it is regarded as a special product of Korea traditionally. These studies were carried out to treat with acetate iron, dichloride copper and alum with a mordant to ramie fabric. The ramie fabric was died with Perilla frutescens Herba extract. The results of experiment showed as follows: First, the chromophoric degree was the highest in acetate iron but not distinction in another mordants. Second, the light colorfastness was the highest in non treated and dichloride copper, but alum was the lowest. Third, the discoloration was alum and dichloride copper showed first grade in washing colorfastness. Abrasion colorfastness was not significant in this test. According the previous results, Perilla frutescens Herba has an efficiency in removing skin disorders and suppressing pain. So it considered that Perilla frutescens Herba can be applied effectively to theraphy of detoxification and in treating cold.

• Plant Resources
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• v.5 no.3
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• pp.210-213
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• 2002

This study was performed to investigate the effect of Epimedium brevicornum Herba extract on the treatment of chromaticity and colorfastness. Epimedium brevicornum Herba has been used as a Korean medicine. It is effective in sexual excitement, depressant of blood pressure and anti-virus. It is also good as a tonic and in treating involuntary emission of semen. In the long history of Korea, dyeing has been applied for a means representing the grace of natural and inner esthetic consciousness of man. Vegetable dyes give us such great benefits, diversified color, but no pollution. And ramie fabric has distinctive features such as beautiful brilliance, elegance, and strong durability. So, it is regarded as a special product of Korea traditionally. These studies were carried out to treat with acetate iron, dichloride copper and alum with a mordant to ramie fabric. The ramie fabric was died with Epimedium brevicornum Herba extract. The results of experiment showed as follows: First, the chromophoric degree was the highest in acetate iron but not distinction in another mordants. Second, the light colorfastness was the highest in non treated and dichloride copper, but alum was the lowest. Third, the discoloration was alum and dichloride copper showed first grade in washing colorfastness. Abrasion colorfastness was not significant in this test. According the previous results, Epimedium brevicornum Herba has an efficiency in sexual excitement, depressant of blood pressure and anti-virus. So it is considered that Epimedium brevicornum Herba can be applied effectively to tonic and in treating involuntary emission of semen.

• Plant Resources
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• v.5 no.1
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• pp.74-77
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• 2002

This study was performed to investigate the effect of Leonuri Herba extract on the treatment of chromaticity and colorfastness. Leonuri Herba has been used as a Korean medicine for the treatment of woman disease. In the long history of Korea, dyeing has been applied for a means representing the grace of natural and inner esthetic consciousness of man. Vegetable dyes give us such great benefits, diversified color, but no pollution. And ramie fabric has distinctive features such as beautiful brilliance, elegance, and strong durability. So, it is regarded as a special product of Korea traditionally. These studies were carried out to treat with acetate iron, dichloride copper and alum with a mordant to ramie fabric. The ramie fabric was died with Leonuri Herba extract. The results of experiment showed as follows: First, the chromophoric degree was the highest in acetate iron but not distinction in another mordants. Seocond, the light colorfastness was the highest in non treated and dichloride copper, but alum was the lowest. Third, the discoloration was alum and dichloride copper showed first grade in washing colorfastness. Abrasion colorfastness was not significant in this test. According the previous results, Leonuri Herba has an efficiency on woman disease. So it is considered that Leonuri Herba can be applied effectively to a theraphy of climacteric disturbance.

• Korean Journal of Plant Resources
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• v.20 no.3
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• pp.247-250
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• 2007

This study was performed to investigate the discrimination of Angelica gigas, Angelica acutiloba and Angelica sinensis on the treatment of chromaticity and colorfastness. Angelica gigantis root has been used as a Korean traditional medicine for the treatment of woman disease. Natural dyes give us many great benefits, including diversified color, but no pollution. These studies were carried out acetate iron, dichloride copper and alum with a mordant to ramie fabric. The ramie fabric was dyed with Angelica gigas, Angelica acutiloba and Angelica sinensis. The results of experiment showed as follows: In discrimination by dyeing, the colors of Angelica acutiloba and Angelica sinensis were very similar, but that of Angelica gigas was different. There were no differences among colors of materials using non-mordant. But dyeing with iron acetate and copper dichloride were showed dark in Angelica gigas than other angelica species.

• Plant Resources
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• v.5 no.3
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• pp.206-209
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• 2002

This study was performed to investigate the effect of Mentha arvensis Herba extract on the treatment of chromaticity and colorfastness. Mentha arvensis Herba has been used as a Korean medicine. It is effective in headache and stress. It is also good as a aphtha and in treating cold. In the long history of Korea, dyeing has been applied for a means representing the grace of natural and inner esthetic consciousness of man. Vegetable dyes give us such great benefits, diversified color, but no pollution. And ramie fabric has distinctive features such as beautiful brilliance, elegance, and strong durability. So, it is regarded as a special product of Korea traditionally. These studies were carried out to treat with acetate iron, dichloride copper and alum with a mordant to ramie fabric. The ramie fabric was died with Mentha arvensis Herba extract. The results of experiment showed as follows: First, the chromophoric degree was the highest in acetate iron but not distinction in another mordants. Second, the light colorfastness was the highest in non treated and dichloride copper, but alum was the lowest. Third, the discoloration was alum and dichloride copper showed first grade in washing colorfastness. Abrasion colorfastness was not significant in this test. According the previous results, Mentha arvensis Herba has an efficiency in removing aphtha and in treating cold. So it is considered that Mentha arvensis Herba can be applied effectively to headache and stress.

• Environmental Analysis Health and Toxicology
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• v.20 no.4 s.51
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• pp.375-383
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• 2005

염화제일철은 2004년 OECD SIDS 프로그램으로 한국에서 위해성평가가 수행된 대량생산 화학물질로 1998년 화학물질 유통량조사에 의하면 우리나라에서 연간 100,000톤이 생산되었다. 본 연구에서는 염화제일철의 인체 및 환경적 영향에 대한 독성잠재성을 평가하기 위하여 OECD테스트가이드라인에 따라 독성시험을 수행하였다. 인체영향을 확인하기 위한 급성경구독성시험과 급성경피독성시험에서 랫드의 반수치사량은 각각 300$\sim$2,000 mg/kg b.w.과 >2,000mg/kg b.w.이었다. 반복독성시험의 무유해용량 (NOAEL)은 수컷 랫드는 125mg/kg b.w./day, 암컷 랫드는 250mg/kg b.w./day였고, 생식 및 발생독성시험에서 무유해용량은 암수 랫드 모두 500mg/kg b.w./day로 관찰되었다. 약한 피부자극성을 보였으며, 안부식성 물질임이 관찰되었다. S. typhimurium과 E. coli 균주를 이용한 복귀돌연변이시험에서 최고 농도인 5,000$\mu$g/plate에서 유전독성을 보이지 않았으며, 마우스를 이용한 생체내 (in vivo)소핵시험에서도 최고 농도인 50mg/kg bw/day에서 소핵유발빈도의 증가를 보이지 않아 본 시험물질은 돌연변이 유발 물질이 아닌 것으로 평가되었다. 어류(Oryzis latipes), 물벼룩 (Daphnia magna), 조류 (Pseudokirchneriella subcapitata)를 이용한 수생생물에 대한 급성독성시험 결과, 96시간 Oryzias latires의 반수치사농도는 46.6 mg/L이었고, 48시간 Daphnia magna의 반수영향농도는 19.0 mg/L이었다. 또한 Pseudokirchneriella subcapitata의 72시간 반수영향농도는 성장률을 이용한 계산법으로 6.9mg/L이었으며, 면적계산법으로는 3.8mg/L의 성장저해가 관찰되었다. 어류와 조류의 경우는 부분적으로 pH의 변화에 따른 영향으로 평가할 수 있는데 어류시험에서 pH중성시험용액에서는 100mg/L이상의 독성값을 나타내었고, 조류에서는 농도 12mg/L이상에서 pH 7아래로 떨어짐을 확인할 수 있었다. 염화제일철은 생산 및 사용공정에서 작업자에게 흡입 혹은 피부로 노출될 가능성이 있으나 밀폐공간에서 사용되므로 노출이 적은 것으로 평가되었다. 3종의 수생생물의 독성결과로부터 염화제일철은 수생환경에서 중간정도의 해가 있으며, 우리나라에서는 직접적인 염화제일철의 소비자 노출은 없으나 환경중 노출이 우려됨에 따라 제19차 OECD대량생산화학물질 초기위해성평가회의에서 환경 분야에 대해서는 추가연구 후보물질로 권고되었고, 인체 분야에서는 인체에 대한 유해성과 사용 패턴을 고려하여 추가연구 우선순위가 낮은 물질로 권고되었다.