• 한국식품조리과학회지
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• 제11권1호
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• pp.13-19
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• 1995

The purpose of this study was to investigate the method of making whole Chinese cabbage Kimchi, the family's taste in Kimchi and the reason for disliking the taste of Kimchi in the Taegu area. The results were as follows; 1) Most housewives learned the method of making the Kimchi from their mothers. Method was as follows; First, scatter salt on the whole Chinese cabbage and soak that for 3∼6 hours. After, wash the whole Chinese cabbage 3 times. Then, add red pepper powder, garlic, ginger and salted fermented anchovy as basic seasoning. Be sure to, mix the red pepper powder and salted fermented anchovy until they taste hot and salty. Store the whole Chinese cabbage until they ferment. Afterwards store the whole Chinese cabbage in the refrigerator. 2) It was the whole Chinese cabbage Kimchi that most family members preferred. 3) Among the family members, the old age group preferred newly made Kimchi because of the cool and fresh taste. The adult group preferred fresh taste, also smell and peculiar taste of the seasoning were important. The adolescent group preferred fresh taste and sour taste. 4) It shows that most of the family likes Kimchi, and among the family members, about 25% of the sons and daughters dislike Kimchi. And it shows that all family members dislike salty taste. 5) The older housewives’ Kimchi was preferred over the younger housewives’ Kimchi.

• 한국식품조리과학회지
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• 제20권5호
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• pp.511-519
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• 2004

The optional ingredient, Maesil juice, was adopted to improve the quality of Yulmoo Mul-Kimchi during fermentation. The final weight of the Maesil juice as a percentage of the water content in the Yulmoo Mul-Kimchi was adjusted to 0, 1, 3, 5 and 7%. The physicochemical, microbiological and sensory characteristics were determined during fermentation at 10$^{\circ}C$ over a 30 days period. After fermentation, the additions of 3 and 5% Maesil juice gave the highest pH values and lowest total acidities. With regard to the reducing sugars, the 3 and 5% treatments gave the highest contents. The number of the total cell count and lactic acid bacteria increased to their maxima during fermentation, but began to decrease during the latter stages. Here, the additions of 3 and 5% Maesil juice showed distinctive lower and higher numbers of total cells and lactic acid bacteria, respectively, during the latter stages of fermentation. With regard to the sensory evaluation on the addition of Maesil juice, the results obtained with 3 and 5% additions to the fermented Yulmoo Mul-Kimchi were favored for color, smell, sour and carbonated tastes and overall acceptability of the products. Therefore, the optimum levels of Maesil juice addition to Yulmoo Mul-Kimchi were estimated to be between 3 and 5%.

• 식물병연구
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• 제26권1호
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• pp.57-60
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• 2020

Citrus scab symptoms were observed on leaves of trifoliate orange (Poncirus trifoliata) in open field of Citrus Research Institute, National Institute of Horticultural and Herbal Science. Typical scab pustules were formed and they were elevated protuberances form and light brown to grey. The pathogens were isolated from the symptomatic leaves and then were identified to Elsinoë fawcettii by morphological characteristics, pathogenicity and PCR assay. The morphological characteristics of colonies formed very slow-growing, pulvinate, or raised and deeply fissured, gummy to mucoid or tomentose colonies on potato dextrose agar medium. The pathogens were pathogenic to leaves of Satsuma mandarin, lemon, sour orange and grapefruit with typical scab symptoms. In PCR assay, specific amplified of products of 717 bp with Efaw-1 and 384 bp with Efaw-2 were observed from trifoliate isolates and E. fawcettii as reference but not from E. australis. This is first report of trifoliate orange being positive for citrus scab disease.

• 대한한의학방제학회지
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• 제26권2호
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• pp.123-127
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• 2018

Objective : This research was performed In order to establish the standard of the proper and taste in Korean Medicine. Methods : The change of the proper and taste of Mahwang(麻黃), Gyeji(桂枝), Jagyak(芍藥) and the change of the interpretation of the effect was investigated literally. Results : The hypotheses could be induced as follows. The pungent taste of Mahwang(麻黃) and the sweet taste of Gyeji(桂枝) was inserted by Bonchogyeongso(本草經疏) in Ming Dynasty. In case of Jagyak(芍藥), the proper and taste was changed into sour and cold at Myeonguibyeollok(名醫別錄). It can be proposed that bitter, warm of Mahwang(麻黃), the pungent and warm of Gyeji(桂枝) and the bitter and neutral of Jagyak(芍藥) in Sinnongbonchogyeong(神農本草經) is the adequate proper and taste Conclusions : Therefore it can be hypothesized that the taste and property of Sinnongbonchogyeong(神農本草經) can be established as the standard of the taste and property of Korean Medicine. But in the case of Baekduong(白頭翁), there is the fault of transcribing. So the caution is needed to decide the adequate taste and property.

• 한국식품조리과학회지
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• 제14권4호
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• pp.388-393
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• 1998

한국인과 미국인 사이에 김치맛의 인지 및 관능적 특성 평가의 차이를 비교, 검토하기 위하여 focus group을 사용하여 김치맛의 평가 실험을 행하였다. 김치맛의 인지는 미국인 group이 한국인 group보다 훨씬 단순하여 매운맛과 단맛의 조화된 맛과 사각사각한 조직감을 중요한 특성으로 인식하고 있었다. 반면 한국인 group은 이상의 특성외에 보다 복합적인 맛, 즉 매운맛, 신맛, 감칠맛, 신선한 맛 등이 잘 조화된 맛과 입안을 개운하게 해주는 것을 맛있는 김치에서 중요한 요소라고 생각하였다. 한국인 focus group은 맛의 표현에서 미국인 focus group보다 특징적인 표현 어구를 많이 사용하였으며, 미국인 focus group은 조직감에서 특징적인 표현어구를 한국인 focus group 보다 많이 사용하였다.

• Applied Biological Chemistry
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• 제23권2호
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• pp.89-105
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• 1980

Soysauce was made in the salt concentrations of 22.0% and 28.5%, and the changing aspects in nucleotides and their related compounds, free amino acids, free sugars and non-volatile amines which are related to the taste components during the fermentation process with a view to examining the taste components in the ordinary Korean soysauce were studied. And then artificial soysauce was prepared by applying the values derived from the analysis and measurement, and its sensory evaluation was performed. As the result of the sensory evaluation of artificial soysauce prepared according to the value of components analyzed from soysauce which had been fermented for fourty days in the salt concentration of 22.0%, it has been found that artificial soysauce was similar in taste to ordinary Korean soysauce. So, the following facts have been found: glutamic acid and aspartic acid have MSG-like taste, and IMP has a synergistic effect with these acids, which play great roles in ordinary Korean soysauce; both free sugars such as galactose and amino acids such as glycine, alanine and lysine have sweet taste; both amines such as tyramine and histamine, and amino acids such as valine, leucine, isoleucine, and phenylalanine have bitter taste; these components, combined with saline taste of salt and sour taste of organic acids, are assumed to form the unique taste in the ordinary Korean soysauce.

• 한국식생활문화학회지
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• 제15권3호
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• pp.189-194
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• 2000

Freshly squeezed juices were prepared using the domestic Chunggyun, Hanrabong, and imported oranges and physicochemical and sensory characteristics of the juices were investigated. The Chunggyun had significantly the lowest pH value of 3.35, and imported and Hanrabong showed the pH values of 3.82 and 3.93, respectively(p<0.05). The refractive index of Hanrabong showed significantly the highest values of $14.7^{\circ}Bx$ (p<0.05), and the samples of imported and Chunggyun did not show significant differences with indices of 12.5 and 12.2, respectively. The quantitative descriptive analysis(QDA) showed imported sample had significantly the highest values of sweet and sour aroma with values of 11.57 and 11.08, respectively. However, Hanrabong showed significantly the highest value of sweet flavor with value of 12.31. Consumer acceptance test represented the Chunggyun was the most accepted one but did not show any great differences in overall, appearances, and flavor among the samples.

• 한국식생활문화학회지
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• 제31권4호
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• pp.364-372
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• 2016

This study was to evaluate the taste of the wine assessment gap analysis to compare the taste of the wine intended for college student wine consumers and wine experts. Research analysis was carried out frequency analysis to the strength of the wine taste a difference in the intensity of the consistency review and wine for the wine flavor between the two groups. According to result, red wine, bitter and salty taste was perceived higher. For white wines are perceived sweetness of wine was sour and higher consumer groups. Body was found that wine experts perceive higher. The Second difficulty is when college student wine consumers selected wine got another show to the lack of information, lack of expertise, price, taste, the combination of food. Another wine on difficult points during the wine expert wine recommendations wine selection, price, prejudices then guest it showed a preference and communication, considering that the customer's budget, customer preferences, taste and aroma, the combination of the food and the customer response was configured. Although the criteria have different tastes for wine through college student wine consumers if future studies presented by symbolic reference to the wine tasting, can be self-objectification of subjective criteria subjective wine experts are wine consumers to take advantage of these data.

• 생명과학회지
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• 제6권1호
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• pp.56-65
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• 1996

10%의 sucrose를 첨가한 홍차추출물에 tea fungus를 접종하여 (30^{\circ.)$에서 정치배양하여 발효하였다. 14일 동안의 발효에 의해 배양액의 전표면에 7~8mm의 두꺼운 피막이 생겼으며, 배양액의 pH가 2.5 부근으로 저하되었다. 발효 과정 중 아래쪽의 배양액에서는 효모(Saccharomyces cerevisiae and Eeniella sp.)와 여러종류의 세균(Bacillus subtilis, Kurthia zopfli, Gluconobacter oxydans와 Deinococcus sp.)이 분리되었다. 반면에 피막 부위에서는 Acetobacter aceti의 단일균주가 분리되었으며 이 세균은 통상의 Acetobacter와는 달리 점질상의 덩어리로 성장하였다. 발효음료는 달고 새콤한 맛과 약간의 달콤한 과일향을 나타내었다. 이상의 결과로부터 tea fungus에 의한 홍차발효는 다양한 미생물이 공동으로 작용하여 진행되는 symbiotic acetate발효로서, 발효음료는 생물학적으로 안전할 뿐만아니라 적당한 발효조건에 의해 좋은 향미를 갖춘 유망한 음료로 판단되었다.

• 한국정보과학회논문지:정보통신
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• 제29권6호
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• pp.625-634
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• 2002

암호화는 송수신자 사이에 메시지 전달이 비밀스럽게 이루어 질 수 있도록 보장해주는 기법이다. 이러한 암호화 알고리즘은 높은 계산량을 필요로 하며, 결과적으로 프로세서 자원을 과도하게 사용하는 문제를 가지고 있다. 이러한 문제점을 해결하기 위하여 암호화 알고리즘을 하드웨어 방식으로 구현함으로써 시스템의 부하를 줄여주는 기법이 제시되고 있다. 본 논문에서는 하드웨어 암호화 기법에 대한 설계 및 구현에 대해서 언급하고 있으며, 하드웨어 암호화 알고리즘과 소프트웨어 암호화 알고리즘에 대한 성능을 비교 분석하였다. 실험 결과에서, 계산 복잡도가 낮은 DES 알고리즘은 하드웨어 방식을 적용하여도 높은 입출력 오버헤드에 의해서 성능이 향상되지 않지만, 계산 복잡도가 높은 Triple DES는 하드웨어 방식을 적용하였을 때, 대략 2-4배 성능이 향상됨을 볼 수 있었다.