• 한국응용곤충학회지
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• 제14권4호
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• pp.185-192
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• 1975

가. CMV의 기주조사결과, 43과 145종을 공시하여 27과 71종이 기주로 판명되었으며 그중 24두 57종이 Systemic mosaic을 나타내었다. 나. CM V의 새로운 기주로 확인된 식물은 쇠별꽃 쇠무릎, 아게라탐, 중대가리풀, 천인국, 지칭개, 씀바귀, 그늘취, 유채, 다닥냉이, 수염가래꽃, 좀명아주, 실사초, 깨풀, 새콩, 벌노랑이, 팥, 큰기린초, 들깨풀, 들깨, 개곽량, 아마, 주름잎, 버어베나의 24종이 판명되었다. 다. 다른 연구자의 보고에는 감수성으로 나타났으나 본 시험에서 음성으로 나타난 식물은 양파, 맨드라미, 당근, 쑥, 과꽃, 망초, 해바라기, 만수국, 봉선화, 양배추, 배추, 스위트알리슘, 무, 고구마, 대두, 강남콩, 나팔백합, 양귀비, 수수, 밀, 옥수수, 소루쟁이, 채송화 등 23종이었다.

• 한국환경복원기술학회지
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• 제1권1호
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• pp.63-69
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• 1998

The slope revegetation methods in Korea are generally the hydroseeding mixed with perennial herbs, soil, fibers, and fertilizer in consideration of scenic landscape rather than ecological and engineering effect. But perennial herbs can't protect the slope from deep surface erosion and they are not tall enough to create the original naturalness at the boundary parts of existing woodlands. This study is about the slope revegetation method using nutritional propagation capacity of plants and the experimental construction was carried out on the cut-slope of Yongin Hoam C.C. We dug several trenches to a depth of 80cm and at intervals of 150cm from each other. After placing various kinds of live branches(Salix species) into the trench, we backfilled with the excavated soils and finally sprayed water mixed with soil-stabilizer, fertilizer. As six months passed, we made a vegetation research and check the slope surface erosion. Vegetation research was performed in examining the frequency of each block using transect method. 31 kinds of plant species appeared in total area($113.6m^2$) and the dominant species are Setaria viridis, Artemisia rubripes, Persicaria pubescens, Plantago asiatica, Cyperus amuricus, Commelina communis. Among the examined blocks, '아', the top part of the slope, showed the ratio of 1.4 as the highest Alpha-diversity. With regard to life form, therophytes were shown dominant distribution of 58% of total species and neophytes relatively low distribution of 16%. It can be estimated that there is no ecological stabilization of this slope, because of ruderal species' occupation of 74% in total area. Regarding the slope stabilization, the serious surface erosion didn't take place in spite of heavy rainfall this year, but a little surface erosion took place at the block where no other species coming from outside of the site were found.

• 한국자원식물학회지
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• 제28권2호
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• pp.217-234
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• 2015

본 연구는 제주도 지역에서 이용되는 민속식물에 대한 전통지식 정보를 수집 및 보존을 위하여 2011년 3월부터 11월까지 수행되었다. 제주도지역의 78개소에서 주민 177명을 대상으로 수집한 조사야장 1,774장의 설문조사를 분석한 결과, 조사된 식물은 총 103과 260속 312종 2아종 37변종 5품종의 총 356분류군으로 정리되었다. 용도별 이용현황은 약용 284분류군, 식용 145분류군, 제례 36분류군, 생활용품 31분류군, 목재 31분류군 등으로 주로 약용의 빈도가 높았다. 이용 부위로는 잎, 줄기, 식물체 전체 순으로 나타났다. 또한 분류군별 이용 빈도를 분석한 결과, 질경이, 쑥, 인동 등의 순으로 확인되었다.

• 복식문화연구
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• 제14권5호
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• pp.802-812
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• 2006

The purpose of this study is to investigate effects of natural incense on the preservation of paper- and textile-based remains and the kinds and applications of natural anti-insect incense by reviewing relevant literatures of the ancient times. There are few ancient literatures of incense published in Korea. The researcher deducted how incense was used in this nation through reviewing verses contained in ancient literatures and medical books. In contrast, the kinds and applications of anti-insect incense used in China, where incense culture prospered, were investigated here through reviewing technical books about incense published during the Song(宋) and Ming(明) periods, $\ll$Incense record(香譜)$\gg$, $\ll$Chen's Incense record(陳氏香譜)$\gg$ and $\ll$Incense record(香乘)$\gg$. There were several methods of keeping clothes better from insects. In relation, how to use anti-insect incense varied in accordance with main materials of clothes, paper, textile, leather and others. Cymbopogon dstans(芸香), Brassica rapu var and Incarvillea sinensis(角蒿) are anti-insect incense which were used for paper. Anti-insect incense for textiles is classified into single and mixed incenses depending on whether only one kind of incense was used or more than seven kinds of the substance. Acori rhizoma(菖蒲), Capsella bursa-pastoris(薺菜花), Lactuca sativa L., Erigeron canadensis(莽草), Stemona japonica(百部) and Moschus sifanicus(麝香) are single anti-insect incense which were used for textile. While, the latter was called. ‘Yi Xiang(衣香)’ is mixed anti-insect incense which was used for textile. Artemisia asiatica(艾葉) and Zanthoxylum schinifolium(花椒) are anti-insect incense which were used for leather. Angelica dahurica(芳香) and Bamboo are anti-insect incense which were used for others. There were three main methods of using incense to prevent insects, that is, diffusing incense's strong scent and ingredients, exposing to smokes from burnt incense and washing with incense-boiled water. Diffusing incenses had a strong scent and antibiotic ingredients, which were put between books or clothes or into a storage box without being processed. If necessary, however, they were processed into rough powders that were in turn used singly, or otherwise mixed for a stronger scent and better insect elimination. Exposing to smokes from burnt incense was done as follows. A clothes was put on 'Long(籠)' underneath which there was a boiling water. The clothes was humidified by the water and then exposed to smokes from burnt incense. 'Long(籠)' had been long used since it was manufactured in the QinHan(秦漢) period for the first time. A local literature, $\ll$Koryo TuGing(高麗圖經)$\gg$ shows that in the Koryo(高麗) period, BoShaLu(博山爐) were used as a means of exposing clothes to smokes to prevent moths, similarly to China. Washing clothes with incense-boiled water was more effective in removing lots of worms and germs from clothes, but leaving the scent and ingredients of the used incense and maintaining the effect of anti-insect.

• 한국유기농업학회지
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• 제23권2호
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• pp.373-390
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• 2015

This study investigated the effect of coated feed using mixed oil on rumen fermentation characteristics. Two experiments were conducted based on materials that were mixed. First, cashew nut and soybean oils were mixed with white mineral oil. And second, different plant extracts were mixed with white mineral oil. At first experiment, inclusion levels of mixed oil on diet (0.03%, 0.1%, 0.5%) were applied as variables. A coated diet was fermented with rumen inoculum according to in vitro rumen fermentation and its parameters were investigated. In the result of first experiment, no negative effects on rumen pH were found. Significantly decreased dry matter digestibility was detected at 0.5% treatment (P<0.05). Total gas productions in control and 0.03% were significantly greater than those of others (P<0.05). Significantly reduced methane productions were found in all treatments compared to the control (P<0.05). Inclusion of mixed oil did not affect on ammonia production. Total volatile fatty acid production was also not influenced by coating with mixed oils. Rumen fermentation parameters were greatly changed according to introduced plant extracts at second experiment. The significantly lowest and greatest ammonia productions were found at treatments with Ixeris dentata and Plantago asiatica, respectively (P<0.05). The significantly greatest acetate and propionate productions were detected at treatments with Crucuma longa and Zizyphus vulgaris 1, respectively (P<0.05). All treatments, except Chrysanthemum idicum, Euyale ferox seed, Moringa leaf and fruit and Zizyphus vulgaris 1, showed significantly increased total volatile fatty acid production compared to the control (P<0.05). Only Paeonia lactiflora showed significantly lesser gas production than the control (P<0.05). In methane production, Ceramium, Zizyphus, Paeonia, Agrimonia, Torilis, Mugwort, Foeniculum, Euphorbia, Taraxacum, Artemisia, Momordica, Curcuma and Moringa reduced methane significantly compared to the control (P<0.05).

• 한국독성학회:학술대회논문집
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• 한국독성학회 2002년도 국제심포지움
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• pp.88.2-98
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• 2002

A wide arry of naturally occurring substances particularly those present in dietary and medicinal plants, have been reported to possess substantial cancer chemopreventive properties. Certain phytochemicals retain strong antioxidative and anti-inflammatory properties which appear to contribute to their chemopreventive or chemoprotective activities. Inducible cyclooxygenase(COX-2) and nitric oxide synthase (iNOS) are important enzymes that mediate inflammatory processes. There is some evidence that expression of both COX-2 and iNOS is co-regulated by the eukaryotic transcription factor NF-$textsc{k}$B. Increased expression of COX-2 and/or iNOS has been associated with pathophysiology of certain types of human cancers as well as inflammatory diseases. Since inflammation is closely linked to tumor promotion, substances with potent anti-inflammatory activies are anticipated to exert chemopreventive effects on carcinogenesis, particularly in the promotion stage. An example is curcumin, a yellow pigment of turmeric (Curcuma longa L., Zingiberaceae), that strongly occurring diaryl heptanoids structurally related to curcumin have substantial anti-tumor promotional activities in two-stage mouse skin carcinogenesis. Thus, yakuchinone A [1-(4'-hydroxy-3'-methoxyphenyl)-7-phenyl-3heptanone] and yakuchinone B [1-(4'-hydroxy-3'methoxyphenyl)-7-phenylhept-1-en-3-one] present in Alpinia oxyphylla Miquel (Zingiberacease) attenuate phorbol ester-induced inflammation and papilloma formation in female ICR mice. These diarylheptanoids also suppressed phorbol ester-induced activation of epdermal ornithine decarboxylase and its mRNA expression when applied onto shaven backs of mice. Yakuchinone A and B as well as curcumin inhibited phorbol ester-induced expression of COX-2 and iNOS and their mRNA in mouse skin via inactivation of NF-$textsc{k}$B. Capsaicin, a major pungent ingredient of red pepper also attenuated phorbol ester-induced NF-$textsc{k}$B activation. Similar suppression of COX-2 and iNOS and down-regulation of NF-$textsc{k}$B activation for its DNA binding were observed with the ginsenosied Rg3 and the ethanol extract of Artemisia asiatica. We have also found that certain anti-inflammatory phytochemicals exert inhibitory effects on phorbol ester-induced COX-2 expression and NF-$textsc{k}$B activation in immortalized human breast epithelial (MCF-10A) cells in culture. One of the plausible mechanisms undelying inhibition by aforementioned phytochemicals of phorbol ester-induced NF-$textsc{k}$B activation involves interference with degragation of the inhibitory unit, I$textsc{k}$Ba, which blocks subsequent nuclear translocation of the functionally active p65 subunit of NF-$textsc{k}$B. the activation of epidermal NF-$textsc{k}$B by phorbol ester and subsequent induction of COX-2 hence appear to play an important role in intracellular signaling pathwasy leading to tumor promotion and targeted inhibition of NF-$textsc{k}$B may provide a new promising cancer chemopreventive strategy.

• 한국잡초학회지
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• 제8권3호
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• pp.258-264
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• 1988

밭 주요(主要) 우점잡초(優占雜草) 중 allelopathy 작용성(作用性)을 보였던 쑥, 냉이, 쇠비름 및 토끼풀에 대하여 이들 잡초(雜草) 중에 존재(存在)하는 phenol화합물(化合物)을 Paper chromatography(PC) 및 High performance liquid chromatography(HPLC)에 의하여 분리(分離) 확인(確認)하였고, 검출(檢出)된 phenol화합물(化合物)이 검정식물(檢定植物)의 발아(發芽) 및 생장(生長)에 미치는 영향(影響)을 검토(檢討)하였다. PC에 의하여 검정(檢定)된 phenol화합물(化合物)은 4초종(草種) 모두에서 methanol추출물(抽出物) 보다는 물추출물(抽出物)에서 많은 종류(種類)가 확인(確認)되었다. 4초종(草種)의 두가지 추출물(抽出物) 모두에서 PC로 분리(分離)된 phenol화합물(化合物)은 ferulic acid이었으며, benzoic acid는 물추출물(抽出物)에서만 확인(確認)되었다. HPLC에 의해서는 hydroquinone, p-hydroxybenzoic, ferulic 및 cinnamic acid가 전초종(全草種)에서 분리(分離)되었다. PC 및 HPLC로 분리(分離) 확인(確認)된 phenol화합물(化合物) 중 p-hydroxyhenzoic, ferulic 및 cinnamic acid는 검정식물(檢定植物)의 발아(發芽) 및 발아후(發芽後) 생육(生育)에 높은 억제효과(抑制效果)를 보였다. 이들 phenol화합물(化合物)은 일반적(一般的)으로 발아(發芽)보다는 유묘(幼苗)의 근생장(根生長)에 더 큰 저해(沮害)를 나타내었다.

• 한국어병학회지
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• 제15권1호
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• pp.25-35
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• 2002

Effects of medicinal herb extract on nonspecific immune responses, hematology and disease resistance against Edwardsiella tarda in olive flounder, Paralichthys olivaceus were evaluated. Wormwood, Artemisia asiatica NAKAI and barrenwort, Epimedium koreanum NAKAI were mixed at a ratio of 7 : 3 (w/w) for 2-herbs extract and wormwood, barrenwort, Korean forsythia, Forsythia koreana NAKAI, chrysanthemum, Chrysanthemum zawadskii var. latilobum KITAMURA, peppermint, Mentha arvensis L. var, piperascens MALINV., great burnet, Snaguisorba afficinalis L., Lizard tail. Saururus chinensis BAILL., mulberry, Morus alba L., and star anise, Illicium varum HOOK, f, at the same weight for 9-herbs extract. Two-herbs of 9-herbs extract were prepared by heating after adding 10㎖ of distilled water per g of the herb mixtures. Fish (10.3$\pm$2.5g) were fed the experimental diets supplemented with the 2-herbs or 9-herbs extract at the different concentrations of 0%, 0.1%, 0.5% and 1% per kg diet for 12 weeks. Lysozyme and bactericidal activities of serum, and hematological characteristics were examined during experimental period. After feeding test period, all experimental groups were challenged with E. tarda. Lysozyme activity from the fish fed the diet supplemented with 0.1% or 0.5% of 2-herbs extract was significantly higher than the control. But there was no difference both in bactericidal activity and hematology among each group. Sixty seven % of relative percent survival values (RPS) in the group fed the diet supplemented with 0.1% of 2-herbs was higher than the other group and the control. These results suggest that supplenmentation of 0.1% of 2-herbs extract to a commercial diet may enhance disease resistance in olive flounder. Although both 0.1% and 0.5% 9-herbs extract did not improve non-specific immune reponses, they could enhance disease resistance of 53% RPS, respectively.

• Weed & Turfgrass Science
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• 제4권1호
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• pp.10-17
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• 2015

제주도 목초지에 발생하는 잡초를 조사하여 목초지 문제 잡초의 현황을 파악하고 잡초방제의 기초자료로 활용하기 위하여 2013년 5월과 7월에 2회 실시하였다. 제주지역 목초지에 발생하는 잡초는 49과 207초종으로 일년생잡초가 전체의 32%를 차지하는 67종, 월년생잡초가 19%로 39종, 그리고 다년생잡초가 49%로 101종이었다. 그리고 과별로 보면, 국화과 17%, 화본과 15%, 마디풀과 8%, 장미과 7%, 콩과 6%, 석죽과, 십자화과, 꿀풀과 각각 3%순으로 발생하였다. 우점도가 높은 잡초로는 돌소리쟁이, 토끼풀, 쑥, 질경이, 가락지나물, 애기수영 등의 순이었다. 외래잡초는 22과 68초종으로 전체 32.9%를 차지하였으며, 이 중에서 돌소리쟁이, 토끼풀, 애기수영, 점나도나물 등은 향후 제주도 목초지에서 문제가 될 것으로 판단된다. 일부 목초지와 산지와의 경계부분에서 청미래덩굴, 뱀딸기, 용가시 등의 목본식물도 발생하였다.

• 한국식품과학회지
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• 제27권4호
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• pp.598-604
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• 1995

원지, 양파 및 쑥을 추출물, 즙 또는 분말로 하여 기준식이에 5 및 10% 첨가하여 흰쥐에게 14일간 먹여 대장내용물에서 주요균의 변화와 ${\beta}-glucosidase$와 ${\beta}-glucuronidase$의 효소활성 및 인돌과 volatile basic nitrogen의 생성량을 조사하였다. 실험쥐들의 사료섭취량과 체중증가량은 쑥의 물추출물 5% 섭취구를 비롯하여 시료 첨가구들에서 대체로 높았으나, 원지물추출물 5%와 쑥의 에탄올추출물 10% 섭취구에서는 체중이 감소하였다. 쑥의 물 또는 에탄올추출물 첨가구에서 유익균인 bifidobacteria가 대조구에 비해 높았고, clostridia와 E. coli는 낮았다(p<0.05). 그외 양파즙 10% 첨가구에서도 유익균의 증가와 유해균의 감소와 같은 유리한 균총변화를 보였다. 한편 쑥분말 5% 첨가구에서 대장내용물중 ${\beta}-glucosidase$와 ${\beta}-glucuronidase$ 활성은 대조구와 비교해 통계적인 유의성이 없으나, 인돌함랑과 pH는 대조구에 비해 낮았다(p<0.05). 그러나 원지물추출물과 양파를 10% 첨가구에서는 ${\beta}-glucosidase$ 활성이, 쑥추출물들의 첨가구에서는 ${\beta}-glucuronidase$ 활성이 높았다(p<0.05). 인돌함량은 단백질 함량이 높은 원지물추출물과 쑥에탄올추출물 첨가구에서 높았다(p<0.05). 한편 휘발성 염기태 질소화합물의 함량은 처리구들에서 유의적인 차이가 없었다.