• Journal of Bio-Environment Control
• /
• v.19 no.4
• /
• pp.311-316
• /
• 2010

This study was conducted to investigate the effect of anaerobic fermentation of wheat bran to prevent root-knot nematodes which are infected in plastic house due to over 10 years continuous cultivation of fruits and vegetables. Anaerobic fermentation treatment of wheat bran was done for 20 days by mixture of 2,000 kg fresh wheat bran per 10 are and soil with water in 30 cm soil depth. Chemical treatment of fosthiazate was done by mixture of 6 kg soil for 7 days. Both treatments show suppression of density of rootknot nematodes, especially in anaerobic fermentation treatment. Anaerobic fermentation treatment keeps the low level of root-knot nematode density until 90 days of cultivation and also showed good effect of melon growth. Related with death percentage of melon plant, anaerobic fermentation treatment shows only 3% and also large size of quality fruit but control 65%. Anaerobic fermentation treatment of wheat bran have proved to control the level of root-knot nematodes instead of synthetic chemicals for at least one cropping season and it showed good effect to fruit quality.

• Food Science and Preservation
• /
• v.11 no.2
• /
• pp.170-174
• /
• 2004

Whole muskmelon was blanched at 50$^{\circ}C$ water for inhibition decline of fresh-cut melon quality from direct heat treatment. The muskmelon, after storage at 5$^{\circ}C$ for 24 hours, was processed to melon cylinders with 2 cm diameter. The changes of color, texture and the quality characteristics such as gas composition. soluble solid content, pH during storage at 5$^{\circ}C$ were measured. Degree of oxygen contents decreased and that of carbon dioxide in melon cylinder increased during storage. Especially, changes of gas composition inside packages appeared high level cor in blanched melon cylinders than non-treatment melons. Blanching with whole fruits at 50$^{\circ}C$ had effects on hardness in melon cylinder. Blanched melon, without regard on branching time, appeared higher hardness value than that of non-blanched melon at 6 days storage. There were slight difference between treatment on melon cylinder color. Degrees of change in soluble solid contents and pH on melon cylinder blanched at 50$^{\circ}C$ for 20minuets were lower than that of other treatments. In consequence, blanching with whole fruit at 50$^{\circ}C$ for 20minuets, before minimal processing, was effective in preserving of texture and quality of melon cylinder during storage.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.38 no.4
• /
• pp.401-408
• /
• 2009

PME88 (gliadin-combined) melon superoxide dismutase (SOD) is known to promote the production of the body‘s own natural antioxidants including superoxide dismutase, catalase and glutathione peroxidase. In this study, we investigated the inhibitory effects of PME88 melonSOD on the ultraviolet-induced photo-aging by the evolution of minimal erythemal dose (MED), erythema quotation and spectrocolorimetric measurements of erythema. The analysis of the evolution of the MED showed a significant increase 28 days after the daily taken of the PME88 melonSOD. The analysis of the erythema quotation showed that on D29, for the dose 1.25 MED, erythema intensity is significantly higher for placebo group than for PME88 melonSOD group. At doses 0.64 MED$_{D14}$, 0.80 MED$_{D14}$ and 1 MED$_{D14}$ the value of parameter $a^*$ (the most sensitive to the colour changes bound to the variations of blood flow. It permits to assess the evolution of erythema) is significantly higher for placebo group. No significant difference has been observed between groups (PME88 melonSOD and placebo) on the evolution of the number and consistency of feces after 4 weeks of treatment. No intolerance has been observed during the 4 weeks of treatment. These results mean that PME88 melonSOD as a dietary supplement could be useful to attenuate ultraviolet-induced skin photo-aging.

• Digital Contents
• /
• no.2 s.141
• /
• pp.86-88
• /
• 2005

저작권법 개정, 소리바다 유료화, 다양한 유료 음악 서비스의 등장 등 디지털콘텐츠의 유료화 바람은 이제 피할 수 없는 대세다. 국내시장에서야 펀케익, 멜론 등이 이제 태동하는 양상이지만 이미 해외에서는 수많은 음원 다운로드, 또는 재생 서비스가 확고히 자리 잡았다. 거원시스템의 아이오디오5는 자그마치 1,000가지에 이르는 화려한 LCD 컬러에 감각적인 디자인, 그리고 멜론과의 우수한 연동성을 장점으로 선보인 야심작이다. 물론 거원 고유의 우수한 음질도 고스란히 물려받고 있다.

• Digital Contents
• /
• no.3 s.154
• /
• pp.96-98
• /
• 2006

음악이 없는 세상을 상상할 수 있을까. 음악이 있다면 약속장소에서 누군가를 기다리는 시간, 지하철이나 버스를 타고 이동하는 시간도 좀 더 여유롭고 느긋하게 보낼 수 있다. 이동 중에도 음악을 들을 수 있는 기기가 많은 사람들의 사랑을 받았고 이제 이동중 음악을 들을 수 있는 기기는 ‘휴대전화’로 귀결되고 있다. 나날이 발전하는 휴대전화의 성능과 사용자들의 요구에 발맞춰 이동통신서비스 사업자들이 선보인 유무선 음악포털 서비스가 인터넷 음악 서비스 사이트를 무서운 속도로 추격하고 있다. SK텔레콤의 멜론, KTF의 도시락 서비스가 그 주인공들이다.

• 베이커리
• /
• no.7 s.360
• /
• pp.58-59
• /
• 1998

• The Bimonthly Magazine for Agrochemicals and Plant Protection
• /
• v.4 no.6
• /
• pp.60-65
• /
• 1983

• 우유
• /
• s.55 winter
• /
• pp.66-69
• /
• 1993

• 대학교육
• /
• s.44
• /
• pp.137-141
• /
• 1990

• Journal of Bio-Environment Control
• /
• v.8 no.1
• /
• pp.36-41
• /
• 1999

This study was carried out to investigate the effect of root zone restriction on yield and quality of muskmelon. Three cultivation methods, isolated bench, root zone restriction sheet(RZR sheet) and conventional soil culture, were compared from April 19th to July 17th. Soil temperature was higher at isolated bench and the growth of melon was accelerated at isolated bench compared to soil culture or RZR sheet. Fruit size was bigger in order of soil culture, isolated bench and RZR sheet, while sugar content and net shape were greatest at isolated bench, and the percentage of wilted plant was 3.3% at isolated bench, 25.0% at RZR sheet and 26.7% at soil culture. Therefore, marketable yield was higher at isolated bench compared to conventional soil culture.