• 한국임상수의학회지
• /
• 제18권2호
• /
• pp.111-115
• /
• 2001

The water celery, Oenanthe javanica DC., is widely distributed in Korea and the other South East Asian countries. From ancient times, the water celery has widely been used for food or medicine. In herbal medicine, the water celery has a medical actions which are defervescence, diuresis, hypotensor, appetizer. Recently, studies on the water celery are briskly being conducted. For example, studies on the morphologic property and classifications of origin of the water celery, studies on the chemical constituents of the Water celery, studies on the bio activities of the water celery which contains flavonoids. However, there is not studies of hematological changes in dogs administrated the water celery until now. Consicontly, this study was conducted to observe the hematological changes in dogs administrated excessive amount of the water celery concentrated extract for a long period. In this studies, all dogs showed significantly decrease of the RBC, PCV, Hb and MCHC, and increase of the WBC, MCV, GSH and reticulocytes, but did not significantly change in the Met-Hb.

• 한국환경보건학회지
• /
• 제29권3호
• /
• pp.16-20
• /
• 2003

Nitrogen(N) and phosphorus(P) in surface streams mainly lead to euthrophication. It aggravates water quality and consequently increases the purification costs. As a resolution of water contamination caused by household drainage through irrigation route by 70% of the 1,300 community residents in Eum-Am Myun, Seo-San city, was implemented biological self-purification method by growing Oenanthe Javanica along the polluted water tunnel. The contaminated water was efficiently purified after passing the dropwort field; DO conc. of effluent water was increased 8.3∼61.9% after through the drop wort field. HRT of experiment system was changed 0.05∼1.50/day. 50% of BOD was eliminated at the range above 12 mg/l of Influent BOD conc. Also, 50% of COD was eliminated at the range above 30 mg/l of Influent COD conc. Finnally, the influent T-N loading at range below 1.5 g/m$^3$/d reduced 50% of Influent T-N conc., and so did influent T-P loading at the range below 0.03 g/m$^3$/dwas reduced 50% of Influent T-P conc.

• 한국생물환경조절학회:학술대회논문집
• /
• 한국생물환경조절학회 1997년도 가을 심포지움 및 학술논문발표요지
• /
• pp.89-90
• /
• 1997

우리나라 자생식물 중 파드득나물과 울릉미역취는 주로 식생활에 이용되는 산채류이다. 파드득은 미나리과의 다년초로 반디나물이라고도 부르며, 식물 전체에 털이 없고 독특한 향기를 가지고 있어 대량생산이 가능해지면 그 이용 범위와 수요도 함께 늘어날 것으로 기대된다. 울릉 미역취는 국화과의 다년초로 식용으로 이용되기도 하지만 전초와 뿌리는 피부질환이나 감기, 두통, 타박상등에 효과가 있어 약용으로도 널리 이용되고 있고, 재배면에서 볼 때 울릉 미역취는 보통의 미역취에 비해 대형이고 1년에 4번 수확이 가능하며 강건하므로 최근에는 식용작물로의 가능성이 매우 높아져 이미 울릉도에서는 대량재배가 되고 있다. (중략)

• 한국지역사회생활과학회지
• /
• 제15권1호
• /
• pp.49-55
• /
• 2004

The purpose of this study is to research the antimutagenic and antioxidative effects of water dropwort and small water dropwort by Ames test and by measuring malondialdehyde(MDA) production. Water dropwort and small water dropwort were extracted with methanol and then further fractionated to hexane, chloroform, ethyl acetate, butanol and water, stepwise. The methanol extracts from both samples reduced the mutagenicities by aflatoxin $B_1(AFB_1)$ in Salmonella typhimurium TA 98. The production of MDA also decreased when the methanol extracts were added to the system. The hexane, chloroform and ethyl acetate fractions revealed higher antimutagenic activities against $AFB_1$ than the butanol and water fractions. Among the five fractions, the ethyl acetate fraction showed the highest level of antioxidant activity. From the results of the experiment, water dropwort and small water dropwort seem to be good antimutagenic and antioxidative sources of food.

• 생약학회지
• /
• 제7권1호
• /
• pp.25-33
• /
• 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.

• 한국농업기계학회:학술대회논문집
• /
• 한국농업기계학회 2002년도 하계 학술대회 논문집
• /
• pp.121-127
• /
• 2002

당근은 미나리과에 속하는 직근성 채소로서 비타민A가 다량 함유된 건강식품으로 우리나라에 6,000㏊ 내외로 재배되고 있다. 재배지역은 우리나라 전체 재배면적 중에서 남제주군 지역이 44.5%, 경남 김해, 양산지역이 16.1%, 강원 평창지역이 11.1%를 점유하고 있으며 총 재배면적의 70% 이상이 주산단지 화되어 있어 기계화가 용이한 작목이다. 당근재배에 있어서 10a당 작업단계별 노동투하시간을 보면 전체 100.2시간으로 경운정지, 방제작업만 기계화가 이루어지고 대부분 인력에 의존하고 있는 실정이다. (중략)

• 생약학회지
• /
• 제39권2호
• /
• pp.142-145
• /
• 2008

Five compounds were isolated from the methanol extract of the aerial parts of Oenanthe javanica(Umbelliferae). Their chemical structures were identified as isorhamnetin(1), uracil(2), adenosine(3), persicarin(4) and uridine(5) by comparison of their spectral data with those of authentic samples and compounds 2, 3 and 5 were isolated from Oenanthe javanica for the first time. Compound 1 showed the strong radical scavenging activity among the compounds isolated from Oenanthe javanica.

• 한국식품위생안전성학회지
• /
• 제8권4호
• /
• pp.225-230
• /
• 1993

This study was conducted to examine the stages showing the antimutagenic effects on the microbial mutation by addition of the juice extracted from small water dropwort. It was not able to find out the signal showing the genic derepression or change of gene repair system by addition of the juice. And it was hardly possible to expect the conversion of 2-AF to inactive form by the juice. however the longer 2-AF and S-9 mix were contacted before addition of the juice, the stronger the microbial mutagenisity of 2-AF was, and after addition of the juice, the mutagenicity was decreased rapidly. It seems that some components in the juice act as inhibitor of a enzyme in S-9 mix, and block the conversion of 2-AF to the ultimate mutagen.

• 한국환경보건학회지
• /
• 제23권4호
• /
• pp.121-126
• /
• 1997

Peroxidase as one of the organic enzyme catalyst is useful for the oxidation treatment of various aromatic compounds such as phenols. The peroxidase content of Oenanthe javanica was 24.85 unit/g-fw in leaf, 5.74 unit/g-fw in stem, and 34.69 unit/g-fw in root respectively. The crude peroxidase extracted from Oenanthe javanka can be kept under low temperature (-70$\circ$C) condition for 6 months with the maximum 1% activity reduction. The optimum conditions of removal for 100 ppm phenol was pH 6, hydrogen peroxide 3.5 mM, peroxidase activity 8 unit/ml, temperature 20$\circ$C respectively. In the wide range of concentration from 50 ppm to 750 ppm phenol reveals average 54% removal rate under the same peroxidase activity (8 unit/ml) and different amount of hydrogen peroxide proportional to phenol concentration. Especially at the concentration of 100 ppm the maximum phenol removal rate was 72%.

• 한국조명전기설비학회:학술대회논문집
• /
• 한국조명전기설비학회 2004년도 춘계학술대회 논문집
• /
• pp.135-140
• /
• 2004

계속되는 조명의 발달에 의하여 과거의 난방, 취사, 보호, 빛 등의 원시적인 기능을 수행하던 빛은 오늘날 다양한 기능과 사회적 역할을 담당하게 되었으며, 도시의 축제적 요소로서 사람들에게 유희적 기능을 제공하게 되었다. 이러한 축제요소로서의 빛은 종교적 행사로서 의미를 가지고 있을 뿐만 아니라 지역의 이미지 향상 및 홍보효과, 지역주민에게 주는 지역에 대한 자긍심효과, 관광사업 활성화에 따른 경제적 파급효과 둥의 다양한 효과를 가져오고 있다. 유럽의 경우 모닥불이 18세기에 이르러 일루미네이션과 불꽃놀이 등으로 계승되었으며, 우리나라의 경우 신라시대부터 시작된 종교적 행사인 연등제와 정원대보름을 기원으로 한 들불축제가 과거부터 오늘날까지 이어져 내려오고 있다. 유럽에서 시작된 폭죽, 조명을 이용한 빛축제 또한 우리나라의 각 지자체를 중심으로 불꽃놀이와 루미나리에라는 이름으로 개최되고 있다. 또한, 사천시의 창선삼천포대교는 다리의 경관조명을 설치함으로써 지역을 홍보하기 위한 조명축제로 자리매김하고 있다. 이에 본 연구는 우리나라의 다양한 빛축제의 사례를 분석하여 앞으로 빛축제를 활성화하기 위한 기초 자료로 제시하고자 한다.