• Title/Summary/Keyword: collections

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The Antioxidant Activities of Artemisia spp. Collections (쑥 수집종의 항산화력)

  • Choi, Yong-Min;Chung, Bong-Hwan;Lee, Jun-Soo;Cho, Yong-Gu
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.51 no.spc1
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    • pp.209-214
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    • 2006
  • One hundred Individuals that were collected from plains and mountains all around South Korea were used for this experiment. The inhibition abilities of lipid peroxidation by Artemisia spp. collections were compared with BHT (butylated hydroxytoluene). The results could be confirmed the excellency fur control of lipid peroxide level such as BHT 200 ppm in all mugwort collections. Antioxidant activity (AEAC), electron donating ability (EDA), total phenolic compound, and flavonoids of 100 Artemisia spp. collections were analyzed. Total phenolic compound contents of Artemisia spp. collections were ranged from 156 to 1,767 rng/100 g, and mugwort collections with more than 900 mg/100 g of total phenolic compound content were 20 individuals. Electron donating abilities were ranged from 13.4 to 95.0%, and mugwort collections over 90% of electron donating ability were 23 individuals. Antioxidant activity of ethanol extracts that used ABTS and DPPH radical were measured and mugwort collections with high total phenolic compound contents had high radical exclusion ability as well. Artemisia spp. collections, AC-60, AC-67, AC-77, that showed the high levels of antioxidant activities and had good growth characters and productivity, were selected for mass production.

Classification of Safflower(Carthamus tinctorious L.) Collections by RAPD Analysis (RAPD 분석에 의한 홍화의 품종군 분류)

  • Bang, Kyong-Hwan;Kim, Young-Guk;Park, Hee-Woon;Seong, Nak-Sul;Cho, Joon-Hyeong;Kim, Hong-Sig;Cho, Yong-Gu
    • Korean Journal of Medicinal Crop Science
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    • v.9 no.3
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    • pp.225-231
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    • 2001
  • This studies were conducted to provide the basic information on safflower collections and to identify the variations which could be utilized in safflower breeding programs, The RAPDs was used to clarify the genetic relationships among safflower collections and to classify them into distint genetic groups. Among 30 of 10 mer primers in RAPD analysis, twenty were selected as the appropriate primers for identification of the genetic characters in safflower collections. Amplified PCR showed the highly reproducible bands at $3.0{\sim}0.2kb$. The number of bands amplified with the each primer showed the variations ranged from 2 to 11, with the average of 5.6. Total of 111 bands were identified among 20 selected primers used in PCR reaction and 84 bands (75.7%) showed polymorphism. Based on the similarity value of 0.14 in dendrogram derived from the cluster analysis using RAPD-PCR, the 30 safflower collections were classified into 11 groups. The two main groups, VII and VIII included 7 collections (23%) and 8 collections (27%), respectively. Most of the collections in group VII were the Korean collections (85%).

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Classification of Safflower(Carthamus tinctorius L.) Collections by Agronomic Characteristics (홍화의 작물학적 특성에 의한 품종군 분류)

  • Bang, Kyong-Hwan;Kim, Young-Guk;Park, Hee-Woon;Seong, Nak-Sul;Cho, Joon-Hyeong;Park, Sang-Il;Kim, Hong-Sig
    • Korean Journal of Medicinal Crop Science
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    • v.9 no.4
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    • pp.301-309
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    • 2001
  • This study was conducted to provide the basic information on safflower collections and to identify the variations which could be utilized in safflower breeding programs. The agronomic characteristics was used to clarify the genetic relationships among safflower collections and to classify them into distint genetic groups. There were 21 early maturing collections with less than 80 days in number of days from planting to flowering. The number of primary and secondary branches ranged ${3.8{\sim}14.8\;and\;0{\sim}26.9}$, respectively, and two collections, IT201434 and IT202723, were found to be high branch types. The 101 safflower collections were classified into 11 groups based on the complete linkage cluster analysis using agronomic characteristics. The I, II, III, IV, IX, X and ? groups included the 25%, 33%, 14%, 8%, 2%, 1% and 1% of the collections, respectively. All the collections in the group III were Korean landraces. The collections in group X could be characterized as early emergence, late flowering and high yield components such as the number of capitula per plant, number of seeds per capitula and seed weight per plant. The number of capitula per plant and seed weight per plant, i.e., the two main yield components, had the highly significant positive correlations with stem diameter, number of the primary branches, number of the secondary branches, number of leaves and leaf length.

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Characterization of Amino Acid Contents in Grain of Core Collections of Korean Native Rice (벼 재래종 핵심 유전자원의 현미 아미노산 함량 평가)

  • Park, Eun-Jin;Kang, Jeong-Hoon;Kim, Kwang-Ho
    • Korean Journal of Breeding Science
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    • v.40 no.3
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    • pp.269-277
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    • 2008
  • Amino acid composition in grain of Korean native rice core collections was evaluated to identify the useful genotypes for quality enhancing rice breeding and value-added food development. Large variations were found in the contents of 16 amino acids among 388 genotypes tested with 14.9% of the minimum coefficient of variation (CV), and the contents of methionine and histidine showed the highest CV and the second high, respectively. The average values of total amino acid, total essential amino acid, lysine and threonine contents of Korean native rice collections were almost similar with those of cultivating japonica rice, Saechucheong. Among 388 native core collections Baekkokna, Daesona and Saducho were identified as high amino acid germplasm in total amino acid, total essential amino acid, lysine and threonine contents. And Seoksanjo and Sodujo were identified as low amino acid collections. Rice collections showing purple apiculus color tended to distribute in lower serine, proline, glutamic acid, glycine, alanine, valine, leucine, phenylalanine, arginine, and total amino acid contents compared with those of yellowish apiculus color collections. The glutinous rice collections showed the tendency of higher contents of serine, glutamic acid, alanine, valine and leucine compared with those of non-glutinous collections.

Use Studies of Library Collections (장서평가에 관한 소고 -특히 이용조사를 중심으로-)

  • Yoo Chae-Ock
    • Journal of the Korean Society for Library and Information Science
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    • v.15
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    • pp.175-195
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    • 1988
  • Use studies of library collections have been conducted as a method of evaluating collections in a library. The main purpose of use studies is to evaluate the quality of a library collection in terms of extent and mode of its use. In addition to use studies, both quantitative and qualitative methods could be utilized in order to evaluate a library collection. However, the quantitative and qualitative collection evaluation methods are more concerned with the collection itself than with its use. Use studies have been conducted in large academic libraries for the following specific purposes: 1) They attempt to identify little used portion of collections that can be retired less accessible and less expensive storage area. 2) They try to identify core collections to satisfy some degree of circulation demands in the near future. 3) They try to identify use patterns of selected subject areas or type of books that can be used to adjusting collection development practices or fund allocations. 4) They try to assess the document delivery capability of a library to improve their availability. A number of methodologies employed for these specific purposes fall into four major categories; 1) circulation analysis method, 2) last circulation method, 3) relative use method, and 4) document delivery test. Each method is briefly reviewed with its limitations.

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Analysis on the Acceptance of Foreign Fashion Trends in Korean Fashion Collection (국내 패션컬렉션에 나타난 해외 패션트렌드의 수용도 분석)

  • Lee, Eun-Sook;Kim, Sae-Bom
    • Journal of the Korea Fashion and Costume Design Association
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    • v.13 no.4
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    • pp.93-110
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    • 2011
  • This study investigates the analysis on the acceptance of Foreign Fashion trends in Korean Fashion Collection by collections, years, season, and designers. The purpose of this study is Korean collection's degree to adopt and receive foreign collections, by comparative analysis of design features between Seoul and foreign collections. For such purpose, from 2006 S/S to 2011 F/W, 5185 pictures were collected from designer's photos of Seoul, Paris, Milan, NY, and London collections. The content analysis and statistical analysis using SPSS will be conducted for data analysis. The results of the research are as follows. First, regarding the design features, square-form silhouette, achromatic colors, and none pattern were presented as well. Second, there were significant differences in the design characteristics of each year. Particularly, in 2008, X-form silhouette, Yellow and Green color, and flower pattern were emphasized. Third, the design features by season were significant differences. In S/S season, square-form and X-form silhouette, achromatic colors of white and gray color, none pattern were evident while in F/W season, square-form Silhouette, achromatic colors of black and gray, and none pattern were emphasized. Fourth, the design features by designer are as follows. In terms of form, Seoul collection was influenced by Paris collection. In terms of colors, it was influenced by NY and London collections.

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Dr. Evelin McCune 소장 한국복식에 관한 연구

  • 유혜영;금기숙
    • Journal of the Korean Society of Costume
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    • v.26
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    • pp.251-264
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    • 1995
  • The purpose of this study is to introduce and research the traditional Korean costume collections of Dr. McCune who was born in Pyung-Yang in 1907 and resided until her marriage to George S. McCune in about 1930. Her collections consist of three categories : children's costumes, adults' costumes, access-ories. The characteristics of collections are summorized as follows : 1. Deep wrappings are found at the front part of the top clothing when worn. The front gusset (SUB) has been dramaticaly tilted due to the difference in lengths of the top and bottom parts of the front gusset. 2. Assymetry was one of the principles of decorating Korean costumes. The assymetry were repeated at the GIT and SUB of CHOGORE with patchwork patterns. 3. Primary colors were favored in Korean costume. Hue contrast in color combinations was prefered as well, such as : yellow CHOGORE and purple blue CUFFS, a red SUN pattern matched with green embroidery. 4. Surface patterns were not so popular in Korean costumes, while the most colorful and fabulous patterns were shown through the various embroidery artifacts. Patterns were used as a way of expressing of their desires or longings in Korean costumes. The main themes of the patterns were longevity and happiness. The patterns such as peony, lotus, chrysanthemum, bamboo and bat were implying symbolism at that time. 5. Natural materials were prefered for the garments, Silk and cotton were used as the main materials of the costume collections. Studies of Korean Costume collections owned by international collectors are meaningful to boost the arena of Korean Costumes as well as fill up the vacancy left by lost costume artifacts.

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Study on Analyses of Pleasure Trends and Aesthetic Characteristics of Accessories of Haute Couture Design - Focused on Haute Couture Collections from 2005 S/S to 2013 S/S -

  • Wang, Ling;Kim, Eunsil;Lee, Misuk
    • Journal of Fashion Business
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    • v.17 no.3
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    • pp.122-136
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    • 2013
  • This study supplements clothes by studying pleasure shown in accessories of haute couture designers and finds out pleasant characteristics represented in items which play an important role in producing personalities through collections, so the study aims at prospecting design development directions accessories henceforth. For the study period and methods, 295 photo materials were analyzed being judged to show pleasure centered on Mode et Mode, representative fashion magazine, from 2005 S/S Paris haute couture collections to 2013 S/S Paris haute couture collections. At this time, the photos analyses were conducted and selected by two experts (Ph. D holders majored in fashion design) through two times. After analyzing pleasure features represented in fashion collection focused on haute couture accessories, I could know that surrealistic pleasure, anonymity-expressing pleasure, natural pleasure, and exaggerative pleasure were shown. The pleasure, as element that supplements and emphasizes clothes, has had an effect on bringing laughs characteristically.

The Planning of Polyester Fabric Standard Color Collections in Daegu, Gyeongbuk (대구·경북지역 폴리에스테르 직물의 표준색표집 설계)

  • Lee, Kyung-Hee
    • Fashion & Textile Research Journal
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    • v.5 no.4
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    • pp.337-350
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    • 2003
  • Fiber industry is export leading industry that guide national economy development after the 1960s in Korea. But lately, including China and Southeast Asia pursuit, domestic fiber industry is taking serious situation. Various kind methods can be proposed for high value added in fiber industry, the research about color is essential. The importance of color is increasing in modern textile and fashion industry. Color is important factor of textile and fashion industry because color affects strong influence in human's sensitivity. Color expresses by hue, value and chroma but fashion industry is using mainly hue and tone color system. Daegu Gyeongbuk area is domestic maximum syntheic fiber producing district. This study planned the polyester standard color collections for general color management of the polyester industry in Daegu Gyeongbuk. As basic research for this I investigated the color appearance distribution of polyester fabrics in Daegu Gyeongbuk that were produced for the recently 10 years and Japanese polyester color collections "SCOTDIC 2450". Reflect these study finding, in this research planned the usable standard color collections "Hue and Tone Polyester Standard Color 288". This research constructs insufficient domestic color infrastructure and expect that basic role to develop the competitive power for Korean fiber industry.

Oil Contents and Fatty Acid Composition of Korean Perilla (Perilla ocimoides L.) Collections

  • Hong, Seong-Taek;Son, Suk-Yeong;Jong, Seung-keun;Rho, Chang-Woo;Yun, Jong-Sun
    • Plant Resources
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    • v.6 no.3
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    • pp.215-220
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    • 2003
  • This study was carried out to obtain informations on the variations of oil content and fatty acid composition among 90 Korean perilla collections. Average oil content of 90 perilla collections was 44.2% with a range from 29.7% to 61.9%. Perilla collections with late-maturing, super-large seed and gray seed coat showed higher oil content than other types in general. Average saturated fatty acid content in perilla oil was 9.0% with a range from 8.2% to 10.7%, while average unsaturated fatty acid content varied from 89.3% to 91.8% with a mean of 91.0%. Contents of saturated and unsaturated fatty acids were not related to maturity. There were no differences in the contents of saturated and unsaturated fatty acids according to maturity. Linoleic acid and linolenic acid contents were the highest in the super large-sized group(15.5%) and in the large-sized seed group(61.4%), respectively, while contents of fatty acids among the perilla collections were variable with different seed coat colors. Most of the traits studied were not significantly correlated with oil content, but linoleic acid($\omega$-6) content was negatively correlated (r=-0.217*) with linolenic acid($\omega$-3) content.

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