• Life and Agrochemicals
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• s.249
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• pp.36-37
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• 2009

동양계 참외는 외피가 백색 또는 황색이고 매끈하며 과육은 대부분 희고 육질은 연하고 달다. 품종으로는 신대형 은천 참외, 코로나 참외, 노랑 참외, 성환 참외가 주종이다. 성분은 수분이 92%로 대부분을 차지한다. 참외의 속이 과육보다 총당은 많으나 환원당이 적으므로 설탕이 속에 다량 함유되어 있고 감미도가 높다. 알카리성 식품이며 비타민의 양은 적으나 골고루 함유되어 있다.

• Horticultural Science & Technology
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• v.30 no.6
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• pp.764-768
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• 2012

Local names of weedy melons, growing as wild-ecotype along the southern and western coasts, and around Jeju island in Korea were collected. The collected local names ranked in frequency in descending order of Gaetongchamoe, Jurae, Juloe, Toloe, Joronge, Jureongge, Tongoe, Jorange, Dolchamoe, Tongchamoe, Ganjeolgui, and Jwibangulchamoe. Gaetongchamoe, Juloe, Toloe, Jureongge, Tongoe, Jorange, Dolchamoe, Tongchamoe were the words derived from natural habitats of the weedy melons, and Jurae, Jorongge, Kare derived from usage as playing toys.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2003.10a
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• pp.168-169
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• 2003

현재 참외는 생산량의 대부분이 생과로 소비되고 있으나, 저장성이 낮아 새로운 가공식품 개발이 요구되고 있는 실정이다. 이에 참외식초/참외농축액을 함유하는 참외농축음료를 제조하였으며, 유통기간 동안 품질변화를 알아보기 위해 저장온도 및 저장시간에 따른 품질변화를 조사하였다. 배합조건에 따라 배합한 참외농축음료를 8$0^{\circ}C$에서 30분간 살균한 후 저장온도 및 시간에 따른 품질변화 및 관능적 특성변화를 모니터링하였다. 저장온도(20, 30, 40, 50, 6$0^{\circ}C$) 및 저장시간(0, 2, 4, 5, 8 week)을 독립변수(Xi.)로 하여 달리한 각 실험조건을 -2, -1, 0, 1, 2의 다신 단계로 부호화하고 실험조건을 설계한 다음 각 조건에서 저장된 참외음료의 품질특성(종속변수, Yn)을 모니터링하였다. 관능검사는 선정된 패널요원을 대상으로 4$^{\circ}C$에서 저장한 대조구와의 색상, 향, 맛 및 전반적인 기호도가 어떻게 달라지는가를 평가하였으며, 색도 및 갈색도를 측정하였다. 또한 제조된 참외 농축 음료를 저장하면서 미생물의 생육유무를 확인하기 위해 Petrifilm을 사용하여 미생물의 유무를 확인하였다. 참외식초/참외농축액을 이용한 참외농축음료를 제조하여 음료의 저장온도 및 저장시간에 따른 관능적인 특성 및 품질 특성을 모니터링하면서 저장성 실험을 통해 저장안전성을 평가한 결과 저장시간 및 저장온도에 따른 관능적인 색상은 1.6~4.0의 값을 나타내었으며, 향은 2.3~4.0의 값을 나타내었으며, 맛은 1.8~4.0의 값을, 전반적인 기호도는 2.1~4.0의 감을 나타내는 것으로 나타났다. 이화학적 품질 검사 결과, 색도L(백색도)값은 21.79~87.23, 색도 a(적색도)값은 -1.27~35.79의 값을 나타내었으며, 색도 b(황색도)값은 16.57~18.89의 값을 나타내었다. 갈색도는 0.386~3.214의 값을 나타내었으며, PH는 4.02~4.24의 값을 나타내었다. 일반미생물은 검사 결과 모든 조건에서 검출되지 않았다. 참외농축음료를 8$0^{\circ}C$에서 30분간 살균하여 미생물학적 품질 검사 결과 저장온도 및 저장시간에 따라 미생물이 검출되지 않았으며, 유통하기에 적합한 음료가 제조됨을 검증할 수 있었다.

• Korean journal of applied entomology
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• v.7
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• pp.69-75
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• 1969

These studies aimed to investigating the pathogenicity of Fusarium isolates from the wilted cucur bitaceous plants and the pathogenicity of 24 isolates to cucumber, oriental cantaloup, oriental pickling melon, sponge gourd. muskmelon and watermelon were as follows. 1) The isolates from wilted watermelon and melon severely and one of the isolates was slightly pathogenicon oriental pickling melon or oriental cantaloup. 2) The isolates from wilted cucumber were four types. some of the isolates were severely pathogenic on cucumber and infected oriental cantaloup. oriental pickling melon and melon. Some of the isolates were not pathogenic or slightly pathogenic on cucumber. but these were severely pathogenic on oriental pickling melon. One of the isolates was severely pathogenic on oriental cantaloup oriental pickling melon and melon, but no pathogenic on cucumber and one of the isolates was also severely pathogenic on oriental cantaloup. oriental pickling melon and melon and moderatly pathogenic' on water melon. 3) The isolates from wilted oriental cantaloup were four types some of the isolates infected oriental cantaloup, oriental pickling melon and melon severely and some of the isolates were pathogenic on oriental cantaloup. oriental pickling melon. melon and watermelon. One of the isolates, was slightly pathogenic on oriental pickling melon and melon but one of the isolates was highly pathogenic on melon and infected watermelon slightly. 4) Wilt Fusarium of the cucurbitaceous plants could divide into the group of wilt Fusarium of watermelon, cucumber and muskmelon according to the pathogenicity but it will have to rearrange to one form species from several form species of wilt Fusarium of the cucurbitaceous plants and ought to divide to races according to pathogenicity on severely fixed differential varieties which selected from the cucurbitaceous plants. because of the degree of pathognicity and host range are not surely fixed between isolates of wilt Fusarium of the cucurbitaceous plants tested.

• Food Science and Preservation
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• v.20 no.4
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• pp.518-523
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• 2013

This study was performed in order to evaluate the quality properties of Kimchi containing 0%, 10%, 20%, and 30% of oriental melon peel parts. The Kimchi was fermented for 28 days at a temperature of $15^{\circ}C$. The pH, titratable acidity, total microbial counts, and lactic acid counts were measured, and the sensory characteristics including taste, color, chewiness, and overall acceptability were evaluated. During the 28 days of fermentation, the pH dramatically decreased between the 7th and 21st day of the fermentation period, and maintained thereafter in control (0%). However, the pH in peel-added groups slightly increased up to the 14th day and decreased up to the 21st day with 4.13~4.41. The total microbial counts in control were significantly higher than those in the peel-added groups. This trend was maintained throughout the fermentation period. A similar trend was found in the lactic acid microbial counts throughout the fermentation period. During the sensory analysis, the values of taste were significantly higher in the 20% and 30% peel-added Kimchi, while the chewiness and overall acceptability were significantly higher in the 20% peel-added Kimchi than those in control. This study showed an improvement in the storage period of Kimchi products with 20% of oriental melon peel, as well as the possibility of a commercial Kimchi manufacture.

• Life and Agrochemicals
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• s.276
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• pp.42-45
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• 2012

따스한 봄의 향기를 내뿜기 시작하는 3월의 중순, 가야산 자락과 낙동강이 만나는 자리에 위치한 경북 성주군 성주참외수출영농조합법인의 성주참외수출센터(대표이사 김철곤)를 찾았다.

• Journal of Korea Multimedia Society
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• v.15 no.11
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• pp.1273-1283
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• 2012

In this paper, vision-based positioning algorithm for melon harvesting robot is presented. RGB value of the input image was converted into HSI value then, melon area was extracted after performing the binarization using HUE value. After morphological filtering was applied to remove noise, outermost boundary points were obtained using border following and convex hull method. Elliptical fitting for melons was perform by the RANSAC algorithm, the center point of ellipse, the length of the short and long axis, and rotation angle were obtained. We verified the effectiveness of the proposed method by various simulation experiments and confirmed actual feasibility of the proposed method by applying to the real melon.

• Food Science and Preservation
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• v.12 no.3
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• pp.216-222
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• 2005

This study was carried out to establish the preparation condition of muskmelon jam. A central composite design was applied to investigate effects of muskmelon paste content(40, 45, 50, 55, 60 g), fructose ratio of sugar(20, 35, 50, 65, $80\%$) and pectin addition(l, 2, 3, 4, 5 g). The maximum sugar content was 61.48 $^{\circ}$Brix in 41.04 g of muskmelon paste content, $48.10\%$ of fructose ratio of sugar and 2.12 g of pectin content. The maximum value of softness was 2.71 g in 45.06 g of muskmelon paste content, $79.46\%$ of fructose ratio of sugar and 2.71 g of pectin addition. The minimum value of jelly strength was $0.04\;g{\cdot}cm$ in 47.80 g of muskmelon paste content, $63.0\%$ of fructose ratio of sugar and 1.99 g of pectin addition. The maximum value of organoleptic overall palatability was 5.89 in 55.65 g of muskmelon paste content, $73.19\%$ of fructose ratio of sugar and 2.42 g of pectin addition. The optimum conditions predicted for each corresponding physicochemical and organoleptic properties of muskmelon jam were 55.2 g(muskmelon paste content), $76.3\%$(fructose ratio of sugar) and 2.5 g(pectin addition).

• Korean Journal of Food Science and Technology
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• v.25 no.4
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• pp.386-390
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• 1993

Addition of starch syrup, table sugar, potato powder, skim milk powder an parched soybean powder to melon flesh was suitable as fermented melon base. The manufacturing process of fermented melon was as follows: Pasteurization for 10 min at $95^{\circ}C$, use of 1% starter culture, fermentation for 12 hours at $35^{\circ}C$ and ripening for 3 days at $8^{\circ}C$. The growth and acid production of Pediococcus acidilactici among several starter cultures were most active for the first 12 hours, but such activities were disappeared during ripening. In the case of Lactobacillus plantarum, the activities were not high during fermentation, which, however, increased during ripening. Throughout the whole manufacturing process, the fermented melon with a mixed culture of P. acidilactici and L. plantarum showed more cell number of each bacterium and higher titratable acidity than that with single cultures. Also P. acidilactici surpressed the growth of L. plantarum during ripening.

• Journal of Life Science
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• v.14 no.1
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• pp.67-71
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• 2004

Oriental melon vinegar was prepared by two stage fermentations of alcohol and acetic acid. In the alcohol fermentation using oriental melon residual products, alcohol content showed 7.43% in 17$^{\circ}$ brix of initial sugar concentration and 80 h of fermentation time. In the acetic acid fermentation using oriental melon alcohol, acidity showed 5.25% in 250rpm of agitation rate and 200 h of fermentation time. The cultivation esults of oriental melons using its vinegar are as follows. Quantity and quality of samples treated with 500, 1,000 and 2,000 times of oriental melon vinegar were higher than that of control : weight, quality, sugar content and goods production rate were higher to degree of 33∼42 g/piece, 370 ∼460kg/10a, 0.6∼.9$^{\circ}$ Brix, 2∼5%, respectively. Coods production yield of samples treated with 500, 1,000 and 2,000 times of oriental melon vinegar was higher (400∼610 kg/10a) than that of control. The results of control of powdery mildew on oriental melons using oriental melon vinegar as the diluted solution with 500 and 1000 times were identical for control value that used by agrochemical. Powdery mildew were exterminated by 2nd treatment of the diluted solution. In case of aphids, the diluted solution with 500, 1,000 and 2,000 times of oriental melon vinegar exterminated thoroughly by 2nd treatment.