• 한국약용작물학회지
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• 제13권3호
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• pp.109-113
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• 2005

생약의 수요 증가와 더불어 면적이 확대되고 있는 강활은 남장활과 북강활로 나누어 재배되고 있으며 최근에는 생산성이 다소 높은 북강활 재배면적이 점차 증가하고 있어 품종 육성과 재배기술 체계 확립이 시급한 실정이다. 강활의 품종육성의 기초 자료를 마련하고자 RAPD를 이용하여 8계통의 지방수집종간 유연관계를 분석하고 생육특성을 조사한 결과는 다음과 같다. 1. 수집된 지방재래종 강활 8종에 대한 RAPD분석을 실시한 결과 primer 당 평균 6.9개의 PCR밴드가 얻어졌으며 Polymorphism 비율이 평균 49.1%를 나타내어 객관적인 다형현상분석이 가능하였다. 2. 유사도 0.71를 기준으로 8개의 강활 지방수집종을 구분한 결과 3개의 group으로 분리되었는데 group I은 유사도 0.71이하에서 남강활의 영양, 정선 영월 지방수집종이 었고, group ll는 남강활 춘양 수집종이며, group Ill은 모두 북강활 수집종 으로 0.94 이상 논은 유사도를 보였는데 정선, 상운, 태백, 춘양 수집종이었다. 3. 강활의 생육특성은 남강활이 북강활에 비해 개화기가 $18{\sim}26$일 늦고 추대율이 높으며 엽병은 길고 작은 것으로 나타났다.

• 생약학회지
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• 제7권1호
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• pp.25-33
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• 1976

Ostericum praeteritum $K_{ITAGAWA}(=Angelica\;koreana\;M_{AXIM}.)$ has been regarded as the original plant of Korean Qianghuo. The morphological and anatomical examination were made on Korean Qianghuo (crude drug fruits, purchased at markets and cultivated), and compared with Gangwhal $(O.\;praeteritum\;K_{ITAG}.)$. It was found that 3 species $A.\; polymorpha\;M_{AXIM}.,O.\;grosseserratum\;K_{ITAG}.,\;and\;O.\;sieboldi \;N_{AKAI}$. were different from Gangwhal. The original plant of Korean Qianghuo was identified as $A.\;polymorpha\;M_{AXIM}$, through this study.

• 대한본초학회지
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• 제25권4호
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• pp.69-75
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• 2010

Objectives : The root and rhizome of "Gangwhal" have been used as a traditional medicine for the treatment of cold, fever, headache, swelling, arthritis, rhinitis, and cardiovascular diseases in Korea and china. In china, Gangwhal is well known as a useful oriental medicinal plant that treats cardiovascular diseases such as stroke, headache and hypertension, but little research exists about the effect of O. koreanum on cardiovascular disease. Therefore we investigated the vasorelaxant effects of O. koreanum and compared the vasorelaxant effects of four species of Gangwhal. Methods : The vasorelaxant effects of the ethanol extracts of Ostericum koreanum (NK and BK), Notopterygium incisium (NI), and N. forbesii (NF) on phenyleprine ($1{\mu}M$) or KCl (60mM) pre-contracted rat thoracic aorta rings were compared. The vasorelaxant effects of the water extract and ethanol extract of NK on phenyleprine ($1{\mu}M$) or KCl (60mM) pre-contracted rat thoracic aorta rings were compared. And the vasorelaxant effects of chloroform, ethylacetate and water fraction of ethanol extract of NK on phenyleprine ($1{\mu}M$) or KCl (60mM) pre-contracted rat thoracic aorta rings were compared. Results : Ethanol extracts of NK, BK, NI and NF relaxed rat thoracic aorta rings with a concentration-dependent manner, and NK showed the greatest vasorelaxant effect. And ethanol extract of NK was much more effective than water extract of NK. Finally, chloroform, ethylacetate and water fraction of ethanol extract of NK also relaxed rat thoracic aorta rings, and chloroform fraction showed the greatest vasorelaxant effect.

• 혜화의학회지
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• 제13권1호
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• pp.269-277
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• 2004

1. The frequency of source of prescriptions is Dongweonshibse(東垣十書), Hagansanghansamyukse(河間傷寒三六書), Senmyoungronbang(宣明論方), Gogumuigam(古今醫鑑), Dangyesimbob(丹溪心法), Uihakgangmok(醫學綱目), Taepyonghyeininhwajekukbang(太平惠民和劑局方) in sequence. 2. The classification of prescriptions by efficacy is Haepyoy(解表藥), Igiyak(理氣藥), Boikyak(補益藥), Sahayak(瀉下藥), Chongyo1yak(淸熱藥等), etc., in sequence. 3. The frequency of used medicine is Gangwhal(羌活), Insam(人蔘), Hwangbaek(黃柏), Gamsu(甘遂), Jadakek(紫大戟), Daehwang(大黃), Seungma(升麻), Shiho(紫胡), Bangpung(防風), Jinpi(陳皮), Oyak(烏藥), Chongung(川芎), Changchul(蒼朮), Gobon(藁本), etc., in sequence. 4. The Song(性) of used medicine is mainly Onsong(溫性) and Hansong(寒性), the mi(味) is Sinmi(辛味), Gomi(苦味), Gammi(甘味), Hammi(鹹味) in sequence, the Gwigyong(歸經) is Bigyong (脾經), Wigyong(胃經), Gangyong(肝經), Paegyong(肺經), etc., in seguence.

• 한국토양비료학회지
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• 제44권4호
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• pp.597-599
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• 2011

This study was conducted to find out the optimum nitrogen application rate for the stable production of rape in the newly reclaimed land located at Gangwhal region of Saemangum reclaimed land in which the soil is sandy loam (Munpo series). There were five treatments of nitrogen fertilization from zero to 60% increment based on the standard fertilization of $150kg\;ha^{-1}$. The growth of rape (Sunmang) was not affected by salt content while soil salinity was increased at blossoming season of rape. Compared to yield of standard fertilization the yield and the content of oleic acid of rape were increased by 4~26% with the increasing additional nitrogen fertilizer. The results obtained from the growth and yield of rape in this study indicated that it was possible to cultivate rape in a newly reclaimed land if soil salinity was kept below $3dS\;m^{-1}$.