• Title/Summary/Keyword: Yellow effect

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Effect of Dietary Supplementation of Yellow Loess on Performance, Blood Component Profile and Concentration in Feces in Broiler Chickens (사료 내 황토 첨가 급여가 육계의 생산성, 혈액성상 및 계분 내 암모니아 발생량에 미치는 영향)

  • Park, Sung-Bok;Kang, Hwan-Ku;Bang, Han-Tae;Kim, Min-Ji;Choi, Hee-Chul;Chae, Hyun-Seok;Yu, Dong-Jo;Suh, Ok-Suk;Na, Jae-Cheon
    • Korean Journal of Poultry Science
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    • v.37 no.1
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    • pp.9-13
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    • 2010
  • This experiment was conducted to investigate the effect of dietary supplementation of yellow loess on performance and blood component profile in broiler chickens. A total of three hundred sixty, 1 day old broiler chicks (Ross) were randomly divided into 3 groups with 4 replicates of 30 birds each. The experiment feeds were; control (basal diet), 0~10 days (basal diet with yellow loess T1 4%, T2 2%), 11~21 days (basal diet with yellow loess T1 2%, T2 1%), 22~35 days (basal diet with yellow loess T1 1%, T2 1%). The body weight and weight gain of the broilers fed T2 diet was significant higher than the T1 and control treatment (P<0.05). Feed intake was significantly higher than the control during overall period (P<0.05). Total cholesterol in all yellow loess supplemented treatments were significantly higher than the control treatment (P<0.05), and the triglyceride of broiler fed the diet containing T1 was significantly higher than the control and T2 treatment (P<0.05). No significant differences were observed on the total white blood cell (WBC), neutrophil (NE), monocyte (MO) and eosinophil (EO) in all yellow loess supplemented treatments compared to the control. Lymphocyte of T2 treatment was significantly higher than T1 and control treatment (P<0.05). No significant difference was observed on fecal ammonia gas emission, but broiler fed yellow loess was lower than the control treatment. Aa a result, dietary supplementation of yellow loess was improve to weight gain and feed intake of broiler.

A Study on the Revitalization of Distribution and Logistics in the Least Developed Free Economic Zones (FEZ) (후발 경제자유구역의 성공을 위한 물류유통 부문 활성화에 관한 연구)

  • Jeon, Jae-Woan;Kim, Ki-Soo
    • Journal of Distribution Science
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    • v.11 no.2
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    • pp.57-70
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    • 2013
  • Purpose - The objective of this paper is to explain the successful methods for the revitalization of distribution and logistics of the least developed FEZs (Saemangum, Yellow-sea, and Deagu-Kyengbuk) in Korea. With the recent changes in the economic terrain of Northeast Asia as with the rise of China, Korea has developed a logistics hub concept for improving the efficiency of logistics and distribution industry and its distribution and logistics policy has received positive worldwide evaluation. Therefore, we face severe competition and must always look for ways to address these problems. Research design, Data, Methodology - This study adopts two methods to propose successful revitalization of distribution and logistics in the least developed FEZ. The first method investigates the limitation of these FEZs by analyzing the statutes, and the second one follows comparable cases. Thus, we first reviewed the efficient strategic political alternatives for the least developed FEZ, Yellow-sea, Seamangum-Gunsan, and Deagu-Kyeongbuk, through the relative institution system, law, and future plans. Next, we studied the Bin-hai Economic Free Section (Zone) in China as a comparable example. In order to analyze the competitiveness of logistics in the three FEZs (Yellow-sea, Seamangum-Gunsan, and Deagu-Kyeongbuk), the total factor productivity growth of regional manufacturing industries is divided into three sources: the external trade effect, scale effect, and technical change effect. However, this paper does not test for a positive contribution of external trade, which is a reason of non-building on these FEZs. A FEZ that shows a larger external trade effect than the others will have a comparative advantage in the logistics infrastructure and policy support. This study presented the newly applied Bin-hai FEZ in China, in order to make the studied FEZ as successful by applying the strategy of its distribution and logistics center. Results - In Korea, there is an increased focus on the benefit of the regional development of regions such as the Free Economic Zones (FEZ). We have six FEZs, Inchon, Busan-Jinhae, Guangyang, Yellow-sea, Seamangum-Gunsan, and Deagu-Kyeongbuk. However, our FEZs do not have various supporting factors needed for the logistics and distribution industry. Korea designated the above six places as FEZ and has operated to enhance national competitiveness and ensure a balanced regional development since 2003. However, most FEZs did not receive favorable feedback in the first business performance evaluation and it is necessary to take action for substantial improvements. Conclusions - Especially, over the past 10 years, even though the FEZ policy has been implemented in an effort to promote success in distribution and logistics, there are still many underdeveloped industries in logistics. The main problem is the absence of revitalization of the high value added performance in the distribution and logistics industry. However, there is a limitation to this study. We have used non-empirical method based on a case study to arrive at our findings. Future studies should use appropriate statistical methods to supplement our results and provide a solution to this problem.

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Effect of Absorbed Metal Ion Concentration by After-treated Mordanting on the Color and Fastness in Human Hair and Wool Fiber Dyed with African Marigold Petals Extract (아프리칸 매리골드(Tagetes erecta L.) 꽃 추출물(抽出物)로 염색(染色)한 모발(毛髮)과 양모섬유 염색(羊毛纖維 染色)에서 후매염(後媒染)에 의해서 흡착(吸着)된 금속(金屬)이온 농도(濃度)가 색상(色相)과 견뢰도(堅牢度)에 미치는 영향(影響))

  • Kim, Kyung-Sun;Jeon, Dong-Won
    • Journal of Fashion Business
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    • v.10 no.5
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    • pp.45-57
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    • 2006
  • In the previous study, african marigold petals extract was valued as an excellent natural yellow dye because of its distinguished reactivity with various mordants and color fastness. In this study, we were studied on effect of absorbed metal ion by after-treatment of mordants on the color and fastness in human hair and wool fiber dyed with african marigold petals extract because the proteinic and cellulosic fiber were very well dyed. The dyed human hair showed better dyeing ability in the color fastness than wool fiber on tests of light, wash and perspiration. The absorbed metal ion concentration of mordanted human hairs were 1 or 5 times higher than wool fibers. However, excess of absorbed metal ion haven't consistent effect on K/S and surface color. Human hairs dyed using african marigold extract and mordanted with Al, Sn, Cu and Fe were showed various reddish yellow color groups and good dyeing ability on african marigold extract.

Modification of Turnip yellow mosaic virus coat protein and its effect on virion assembly

  • Shin, Hyun-Il;Chae, Kwang-Hee;Cho, Tae-Ju
    • BMB Reports
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    • v.46 no.10
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    • pp.495-500
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    • 2013
  • Turnip yellow mosaic virus (TYMV) is a positive strand RNA virus. We have modified TYMV coat protein (CP) by inserting a c-Myc epitope peptide at the N- or C-terminus of the CP, and have examined its effect on assembly. We introduced the recombinant CP constructs into Nicotiana benthamiana leaves by agroinfiltration. Examination of the leaf extracts by agarose gel electrophoresis and Western blot analysis showed that the CP modified at the N-terminus produced a band co-migrating with wild-type virions. With C-terminal modification, however, the detected bands moved faster than the wild-type virions. To further examine the effect, TYMV constructs producing the modified CPs were prepared. With N-terminal modification, viral RNAs were protected from RNase A. In contrast, the viral RNAs were not protected with C-terminal modification. Overall, the results suggest that virion assembly and RNA packaging occur properly when the N-terminus of CP is modified, but not when the C-terminus is modified.

HISTOLOGICAL STUDY ON THE INHIBITION OF OXIDATION IN DRIED YELLOW SEA BREAM, BRANCHIOSTAGUS JAPONICUS JAPONICUS(HOUTTUYN) (건조 옥돔의 산화방지에 관한 조직학적 연구)

  • SONG Dae Jin;SHIN Pyl Hyun;HUR Jong Wha
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.9 no.4
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    • pp.239-244
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    • 1976
  • The present study was conducted to evaluate inhibition effect of oxidation and discoloration in yellow sea bream, treated with some antioxidants, dried and stored for one month. The effect was observed microscopically from the aspects of distribution and movement of fat, and changes of muscular system. On the initial stage of drying, a part of hypodermic fat was penetrated into intermuscular fissile passing through connective tissue and myocommata, but the rest part was exuded to the out side of surface. The tissues from which the hypodermic fat was removed seemed to be hardned with the gathering of adjacent muscle fibers. The inhibition effect of antioxidants was better in order of Tenon-11, BHA, NDGA from the point of retention of fat and preservation of the muscular tissue.

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A Study of the Changes in Dress Wearers' Images in Relationto the Changes in the Size and Area Ratio of Polka Dots Relative to Coloration (색상대비 물방울무늬의 크기와 면적비 변화에 따른 원피스 드레스 착용자의 이미지 연구)

  • Kim, Sun-Mi;Jeong, Su-Jin
    • Journal of the Korean Society of Costume
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    • v.58 no.6
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    • pp.54-68
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    • 2008
  • The purpose of this study is to investigate the effect of dot pattern size(0.8, 1.8, 2.5, 5, 8), color combination(BG/R, Y/B), area-ratio on image formation. Sets of stimulus and response scales(7 point semantic) were used as experimental materials. The stimuli were 20 color pictures manipulated with the combination of dot pattern size, color combination, and area-ratio using computer simulation. The subjects were 240 female undergraduates living in Gyeongnam-do. Image factor of the stimulus was composed of 5 different components, visibility, attractiveness, cuteness, stability and high class image. In the cuteness, color combination, dot pattern size showed independent effect. In the stability, area-ratio, dot pattern size showed independent effect. Interaction effects of color and area-ratio combination was significant on cuteness. For visibility image 8cm yellow dot/blue background, for attractiveness image BG/R coloration, for cuteness image Y/B coloration and for stability image 0.8cm yellow dot/blue background were effective. According to the variation of dot pattern size, color combination and area-ratio, it was investigated that the images for a dress wearer were expressed diversely, were shown differently in image dimensions, and could be produced to different images.

Anti-cancer Effect and Underlying Mechanism(s) of Kaempferol, a Phytoestrogen, on the Regulation of Apoptosis in Diverse Cancer Cell Models

  • Kim, Seung-Hee;Choi, Kyung-Chul
    • Toxicological Research
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    • v.29 no.4
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    • pp.229-234
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    • 2013
  • Phytoestrogens exist in edible compounds commonly found in fruits or plants. For long times, phytoestrogens have been used for therapeutic treatments against human diseases, and they can be promising ingredients for future pharmacological industries. Kaempferol is a yellow compound found in grapes, broccoli and yellow fruits, which is one of flavonoid as phytoestrogens. Kaempferol has been suggested to have an antioxidant and anti-inflammatory effect. In past decades, many studies have been performed to examine anti-toxicological role(s) of kaempferol against human cancers. It has been shown that kaempferol may be involved in the regulations of cell cycle, metastasis, angiogenesis and apoptosis in various cancer cell types. Among them, there have been a few of the studies to examine a relationship between kaempferol and apoptosis. Thus, in this review, we highlight the effect(s) of kaempferol on the regulation of apoptosis in diverse cancer cell models. This could be a forecast in regard to use of kaempferol as promising treatment against human diseases.

Manufacture of Colored Hanji for Interior Materials from Natural Pigments (Part 3) - Functional Properties of Super Eight Colors Hanji Wallpaper - (천연색소를 이용한 건축내장용 색한지 제조 (제3보) - Super Eight Color 벽지의 기능성 연구 -)

  • Lee, Sang-Hyun;Shin, Yoo-Su;Choi, Tae-Ho
    • Journal of Korea Technical Association of The Pulp and Paper Industry
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    • v.47 no.5
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    • pp.120-126
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    • 2015
  • In this study, we used various dyes from natural pigments such as tumeric, goldthread, indigo, pagoda tree flower, sappanwood, and safflower to make the Hanji wallpaper with super eight colors of yellow, orange, green, turquoise, violet, red, blue, and magenta. As a result of measuring the lightfastness, magenta dyed with sappanwood showed the worst effect, but blue dyed with only indigo showed the best effect. In terms of the spot test by water, red wallpaper dyed with safflower showed the clear spot, but blue, turquoise, and green dyed with indigo resulted in a little spot. The orange, violet, and magenta dyed with goldthread and sappanwood showed antibacterial activity, and the turquoise, green, and blue also has a little antibacterial activity. However, yellow and red didn't show the some result as expected. In the experiment for efficiency of formaldehyde removal, all Hanji wallpapers dyed with natural pigments showed the significant removal effect of formaldehyde, especially turquoise and red were the highest.

Stability of pUC-Derived Plasmids with a Fluorescence Marker in Pectobacterium carotovorum subsp. carotovorum and subsp. betavasculorum

  • Hur, Woon-Yung;Roh, Eun-Jung;Oh, Chang-Sik;Han, Man-Wi;Lee, Seung-Don;Kim, Doo-Ho;Heu, Sung-Gi
    • The Plant Pathology Journal
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    • v.25 no.3
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    • pp.286-290
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    • 2009
  • The stability of three different kinds of pUC-derived plasmids, pDsRed, pZsYellow, and pGFPuv, was investigated in Pectobacterium strains to utilize those plasmids as tracers. All three plasmids pDsRed, pZsYellow and pGFPuv showed their specific colors in Pectobacterium strains. Especially, the plasmid pDsRed conferred bright pink colonies on the Pectobacterium strains. When the bacteria lost the plasmid pDsRed, the colonies turned white, suggesting that the plasmid could be a good marker system for Pectobacterium strains on different environmental conditions. The effect of the antibiotic pressure on the stability of the plasmid was different depending on the host bacteria. P. carotovorum subsp. betavasculorum was more sensitive to the antibiotic pressure than P. carotovorum subsp. carotovorum Pcc21. However, temperature change significantly affected plasmid stability on both Pectobacterium strains. Almost all strains lost the plasmids with the shift in temperature from $28^{\circ}C$ to $37^{\circ}C$. Presence of the plasmids did not affect bacterial pathogenicity on their own host plants. Among three plasmids, pZsYellow was not useful as a marker because the yellow fluorescent proteins from pZs Yellow were interfered with the yellow natural fluorescence of the plant tissues induced by the defense system. Since the red color of DsRed can be seen with naked eyes, plasmid pDsRed was applicable as a marker. However, the color change was slow so that additional manipulation to increase the expression speed was necessary. Plasmid pGFPuv could serve as a perfect marker without any problem, tracing the reproduction and spread of the plant pathogens perfectly.

Effect of Sodium Hypochlorite(NaOCl) Treatment On Bacterial Yellow Blotch in Oyster Mushroom, Pleurotus ostreatus (Sodium Hypochlorite(NaOCl) 처리가 느타리버섯의 세균성 갈반병에 미치는 효과)

  • Shin, Gwan-Chull;Cho, Soo-Muk;Jeon, Nak-Beom;Ku, Ja-Hyeong
    • The Korean Journal of Mycology
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    • v.22 no.2
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    • pp.190-195
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    • 1994
  • Studies were conducted to determine the potential of sodium hypochlorite(SHC) on the control of bacterial yellow blotch in cultivated oyster mushroom, Pleurotus ostreatus. SHC at the concentration of 80 ppm was effective on the control of Pseudomonas agarici causing yellow blotch in oyster mushroom except number 916 isolate. In vitro the mycelial growth was slightly inhibited at the concentration higher than 100 ppm of sodium hypochlorite, but retardation of the mycelial growth was soon recovered. Spray of SHC solution at the concentration of 40-50 ppm per day significantly reduced the incidence of the yellow blotch without impairing the growth of oyster mushroom in field culture. However, the higher concentration of SHC(67 ppm) induced yellow brown or dark gray in color and deformed cap and elongated stripe in morphology of fruiting body. Results indicate that periodical spray of sodium hypochlorite seems to be the recommendable method for protection against bacterial yellow blotch disease in oyster mushroom without reducing food quality.

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