• Journal of the Korean Institute of Landscape Architecture
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• v.36 no.5
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• pp.73-81
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• 2008

The purpose of this study is to create a database of the use of landscape greenery that surrounds commercial buildings in Seoul. The method of this study was: to review preceding studies and related laws, survey areas, measure trees, and analyze the results. The 20 representative sites were specifically investigated to measure the width, direction, and environment of planting conditions. To analyze the greens adjacent to the building, the greens were divided into three types: front greenery, side greenery, and rear greenery. The study surveyed the distance from trees to adjacent buildings, and their planting conditions. The results of this study are as follows. First, 45% of the front greenery and 30% of the rear greenery were not established, but 19 of the 20 side greens were. Second, 13 of the 44 green areas adjacent to commercial buildings were under 1m in width. Most side greenery was belt -shape and unrelated to the features of the site or building. Third, the average distance from trees to buildings was 0.76m, indicating that most trees were planted too close to the buildings. Fourth, of the 30 trees utilized, the species breakdown was: 8 evergreen trees, 15 deciduous trees, and 7 shrubs. For the most part, planting patterns were similar for all species. Fifth, most sites were ill-suited to tree growth, because crown shape, planting conditions, and light conditions, etc., had not been considered. Based on these results, it is suggested that more specific, subdivided standards for planting conditions should be established. For example, building plans should include a green area that is at least one meter in width. In addition, according to the location and type(closing/opening) of the greenery adjacent to the buildings, suitable management programs and supervision protocol should be adopted.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2020.08a
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• pp.56-56
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• 2020

봄철 새순을 식용하는 두릅나무는 기능성 건강식품으로 각광을 받고 있어, 생리활성이 뛰어난 고품질의 두릅나무 신품종을 개발하여 고부가가치 창출 및 상업적 용도로 활용하고자 본 연구를 수행하였다. 두릅나무 선발개체, 상업적으로 판매되고 있는 지역종 및 일본품종 등 총 46개체의 새순 특성을 조사하고, 이들 중 새순 특성이 우수한 25개체의 항산화, 항노화, 미백저해 활성 및 항염증 활성 등 생리활성 분석을 실시하였다. 새순 특성을 조사한 결과, 「임산물표준규격」에 따른 등급 구분에서 46개 수집 개체 중 13개 개체가 '특'품에, 22개체는 '상'품에 해당하였다. 특히, 원주에서 선발한 개체들은 새순 굵기가 2.2±0.2cm, 새순 1개의 무게가 49.5±7.6g으로 지역종 및 일본 품종과 비교했을 때 새순 특성이 2~3배 우수한 것으로 나타났다. 생리활성 분석결과 항노화 활성, 미백 저해 활성 및 항염증 활성은 선발개체가 일본품종과 지역종에 비해 우수한 반면 항산화 활성은 낮게 나타났다. 생리 활성이 우수한 선발개체의 일반성분 함량은 일본품종과 지역종에 비해 낮았으나, Ca 등의 무기성분 함량은 더 높았다.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2000.05a
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• pp.357-358
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• 2000

대하새우, Penesis chinesis는 보리새우류(penaidae)에 속하는 종으로 우리나라 남해 황해 연안과 중국 연안에 분포하고 있으며, 동북 아시아에서 상업적으로 매우 중요한 갑각류의 한 종이다. 난황 단백질은 배 발생과 초기 유발생의 중요한 영양물질로써 이 분자들은 다양한 갑각류종들에서 2∼11개의 polypeptide subunit을 갖는다고 알려져 있다.(중략)

• The Korean Publising Journal, Monthly
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• s.253
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• pp.12-12
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• 1999

90년대 문학출판의 지형도를 한마디로 표현하자면, 백가쟁명의 시대였다고 할 수 있다. 70-80년대 삼각구도로 문학출판을 이끌던 창작과비평사, 문학과지성사, 민음사의 영향력 사이를 비집고 신흥 문학출판사들이 급속한 성장세를 보였다. 이는 계간지 숫자를 통해서도 알 수 있다. 98년도 "문예연감"에 따르면 현재 문예지의 종수는 모두 161종인데, 90년 들어 창간한 잡지만 90종으로 전체의 반이 넘는다. 물론 부침이 심한 잡지의 속성을 감안해야 하지만, 90년대에 다양한 문학적 발언들이 나왔다는 반증이 된다.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.618-619
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• 2001

농조개(Raphia undulata)는 일본 인도양, 태평양 및 우리나라 남서해안에 분포하며, 수심 1m 근방의 진흙에 서식한다. 패각은 가늘고 길며 성장맥이 있지만 매우 약하다. 각장은 40∼60mm, 각고 35mm 이며, 패각전면에 보라색을 띤 산 무늬가 있고, 바탕은 열은 황색이다(유, 1976; 권 등, 1993). 본 종은 일본, 대만, 홍콩, 태국 및 필리핀 등에서는 많은 연구가 이루어져 있으며, 특히 동남아시아에서는 Perna viridis, 피조개 다음으로 식용조개로서 상업적으로 중요한 위치에 있으므로, 본 종에 대한 생태, 분류학적 위치 및 종묘생산 등 많은 연구가 이루어져 있는 실정이다. (중략)

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.608-609
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• 2001

참가리비는 세계적으로 성장과 품질 면에서 경제적 가치가 매우 우수한 종으로 1989년 이후 상업적인 양식이 우리나라 동해안에서 성공을 거둠에 따라 산업화 양식으로 정착되어가고 있다. 참가리비 양식과정에서 매우 중요한 자연채묘는 1980년 이전까지는 자연채묘에 관한 기술개발의 미흡으로 경제적 수준의 채묘가 이루어지지 못하였다. (중략)

• Journal of Mushroom
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• v.15 no.3
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• pp.139-144
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• 2017

A. bisporus is the fifth most cultivated mushroom in Korea, and approximately 10,757 tons were cultivated in 2015. The genetic diversity of collected strains in Korea and commercial cultivars was analyzed using inter-simple sequence repeat (ISSR) markers. ISSR markers known to be comparable among A. bisporus spp. were selected from various markers. Totally, 16 markers, namely the ISSR markers 807, 808, 810, 811, 834, 835, 836, 841, 842, P3, P8, P17, P22, P30, P38, and P39, were evaluated to discriminate between ASI 1110, 1114, 1115, 1238, 1246, 1365, 1366, and 1369 for selecting suitable markers in 16 markers. The ISSR markers P31, P38 and P39 exhibited various fingerprints that could help classify the strains in species. Using the three markers, genetic relationships among 39 strains, including commercial cultivars, such as SaeA and SaeYeon, were analyzed using the UPGMA method. The results of the analysis of the genetic relationships between commercial cultivars and collected strains in Korea confirmed that the commercial cultivars were different from the collected strains in Korea. These results suggested that the ISSR markers P31, P38, and P30 could be used for selecting the commercial cultivars of A. bisporus.

• Journal of Sericultural and Entomological Science
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• v.51 no.2
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• pp.185-190
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• 2013

The superworm, as known the larva of Zophobas morio, has been officially imported from 2011 and bred commercially in Korea. But it is named as the corrected scientific name, Zophobas atratus by junior synonym throughout traditional taxonomy in this study and newly designated Korean name as 'a-me-ri-ca-wang-geo-jeo-ri' in terms of resource management. Z. atratus was compared with wild native tenebrionids, Promethis valgipes and a commercial reared Tenebrio molitor on the basis of DNA barcode analysis. As the results, the average genetic divergence was 21.4% between Z. atratus and P. valgipes, and 20.9% between Z. atratus and T. molitor. These large divergences imply these tenebrionids species can be easily identified by DNA barcodes. The results of genetic divergences within species also suggest that Korean populations of Z. atratus, having the same haplotype, might be introduced from the same area of foreign country. On the other hand, a population of T. molitor was separated into two distinct intra-specific groups with DNA barcoding gaps ranged from 1.17- 2.19%. We suppose that domestic breeding entities of T. molitor might be introduced and mixed from two different local groups. Through this study, we expect that classification for two tenebrionid introduced from foreign countries can be used for the management of insect resources in Korea.

• Microbiology and Biotechnology Letters
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• v.37 no.2
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• pp.91-98
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• 2009

As consumption of kimchi has increased, factories have begun to produce this traditional Korean fermented vegetable dish on a large scale. Following the rise in manufacturing, the hygienic conditions under which commercial kimchi is being made have become an issue. We isolated 17 coliform bacteria from commercial kimchi that had not been fully fermented. These bacteria were partially identified as one of seven different species from three genera by 16S rDNA sequence analysis as follows: Enterobacter intermedius, Ent. cloacae, Ent. amnigenus, Klebsiella terrigena, K. ornithinolytica, K. oxytoca, and Hafnia alvei. Lactobacillus paraplantarum KNUC25 has been isolated from over-fermented Chinese cabbage kimchi and its antimicrobial activity reported in the literature. In our study, the KNUC25 strain showed antibacterial activity against isolated coliform bacteria and some pathogenic coliform bacteria through spot-on-the-lawn tests and viable cell tests. Through development and use of a cell-free supernatant of L. paraplantarum KNUC25, we effectively controlled coliform bacteria in commercial kimchi.

• Korean Journal of Environmental Biology
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• v.24 no.1 s.61
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• pp.19-28
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• 2006

A survey was carried out two times at 11 localities on the marine molluscan fauna of Saemangeum during the periods from August 3rd to August 5th, and from August 23rd to August 25th 2003. The total number of molluscan species identified in this study was 88 species in 40 families, and among them 51 species in 34 families include Eurytrochus cognatus were new to the fauna of Saemangeum. In addition to the previously described 58 species in 31 families, a total of 109 species in 48 families of marine mollusca have been reported at Saemangeum up to date.