The purpose of this study was to investigate the effects of perceived price and servicescape on employee service quality, food and beverage quality, and customer value in Daegu Korean restaurants and to suggest methods for them to become the food mecca of Korea and the world. The samples for this study were customers of nine Korean restaurants in Daegu. A total of 368 questionnaires were analyzed with factor analysis, a reliability test, and a covariance structural analysis. The results showed that perceived price was positively related to employee service quality and food and beverage quality and that servicescape was positively related to employee service quality and food and beverage quality. However perceived price, servicescape, employee service quality, and food and beverage quality were not related to customer value. The reasons were that these factors did not influence perceived customer value in Daegu Korean restaurants. The Daegu municipal office should require these restaurants to develop distinguished employee service and food and beverage quality and conduct consistent marketing to Koreans and westerners, so that these restaurants can become the food mecca of Korea and the world.

생식 첨가량을 3.7-11.7%로 조절한 생식음료의 분산안정성을 터비스캔을 사용하여 광학적 방법으로 측정하였다. 생식음료는 제조 후 시간이 경과함에 따라 음료 하부에서는 침전이 생성되어 후방산란광플럭스(이후 후광플럭스로 약칭)가 강해진 반면, 중간부에서는 청징현상에 의해 약해졌으며, 최상층부에서는 거품이 생성되어 다시 강해졌다. 생식 첨가량이 증가할수록 침전이 서서히 진행되었으며 전체 침전층은 두텁게 형성되었다. 침전에 의한 후광플럭스의 퍼센트변화율의 시간에 따른 변화는 로그 모델이 적용되었으며 결정계수는 0.979-0.988로 높은 값을 보였다. 생식 첨가량은 생식음료의 상층부에 형성되는 청징층과 하층부의 침전층의 경계면, 즉 청징층 선단의 이동속도 뿐 만 아니라 분리된 층의 수에도 영향을 미쳤다. 생식 첨가량 3.7%의 경우는 2층으로, 5.7-9.7%의 경우는 3개 층으로, 11.7%는 4개 층으로 분리되었다. 생식음료 제조 후 17-29분 사이에 1차 청징층 발생이 시작되었고 22-53분간 지속되었으며, 생식첨가량이 낮을수록 청징층 두께는 증가하였다. 청징층 발생은 생식 첨가량 7.7%인 음료에서 가장 늦게 나타나 최대 분산안정성을 보였다.

다양한 식품군을 동결건조 또는 저온에서 건조하여 분말화한 생식은 물과 혼합 시 분산성이 저조하고 섭취방법이 불편하여 생식 소비 및 시장 확대에 제약이 있다. 생식의 섭취를 편의화하기 위하여 음료 타입의 생식을 개발하고자 생식 3종(BS, ES, SS)을 음료로 제조하여 품질을 비교하였다. 생식음료의 이화학적 특성과 관능적 특성을 조사한 결과 BS의 기호도가 가장 높았으며, 생식첨가량은 7.7%에서 기호도가 가장 우수하였다. 생식 BS를 사용한 음료의 경우 생식 함량이 증가함에 따라 점조도는 증가하였으며 함량 5.7% 이하의 음료는 팽창유체 양상을 보이다가 7.7%와 9.7%에서는 뉴튼유체와 유사한 특성을 나타내었고 11.7%에서는 뚜렷한 의가소성을 보였다. 생식음료 점조도의 시간의존성은 생식함량 5.7-9.7% 사이에서는 레오펙틱형 시간의존성이 관찰되었으나 3.7%와 11.7%에서는 시간 독립적이었다.

Antifungal activity of seven natural antimicrobials, such as ε-polylysine, extract of Yucca shidigera, TLS (vitamin B1 derivative), BMB-FS, chitooligosaccharide, KDSP 001, and KDSP 002 were investigated for their applications in functional beverage. Five fungi including Aspergillus niger, Penicillium citrinum, Rhizopus oryzae, Fusarium moniliforme, and Mucor rouxii were applied as test fungi and mininum inhibitory concentrations (MICs) of antimicrobials were examined. TLS exhibited the strongst antifungal activity among tested antimicrobials and the growth of all fungi was inibited at 100 ppm. The antifungal activity of BMB-FS appeared different. The growth of Fusarium moniliforme was inhibited by BMB-FS at 100 ppm, but it exhibit antifungal activity on P. citrinum, and M. rouxii at 1000ppm. MICs of TLS appeared to be 60 ppm for four test fungi except A. niger (100 ppm). These results indicate the possible usage of TLS and BMB-FS as natural antimicrobials in functional beverage.

녹차 잎 1.5 g에 증류수 100 mL을 가하여 75℃에서 5분 동안 추출하여 녹차 음료를 제조하였다. 저장 조건을 달리하여 A 녹차 음료 (빛을 인위적으로 차단하지 않음, 자연 상태의 대기 조건, 비타민 C 무첨가), B 녹차 음료 (빛을 알루미늄 호일로 감싸서 차단함, 질소를 불어넣어 자연 대기를 질소로 치환하였음, 비타민 C 30 mg/100 mL 첨가), C 녹차 음료 (빛을 알루미늄 호일로 감싸서 차단함, 질소를 불어넣어 자연 대기를 질소로 치환하였음, 비타민 C 무첨가)로 구분하여 4℃에서 28일간 저장한 후, 유용 성분을 분석하였다. 총페놀함량의 경우 저장 초기에 비하여 저장 28일 후 A 녹차 음료는 71.50%, B 녹차 음료는 73.88%, C 녹차 음료는 75.07%로 감소하였다. DPPH 라디컬 소거능은 저장 초기에 비하여 A 녹차 음료는 87.87%, B 녹차 음료는 92.93%, C 녹차 음료는 88.39%이었다. 녹차의 유용 카테킨인 epigallocatechin gallate (EGCG)는 28일간 저장 후에 A 녹차 음료는 130.61%, B 녹차 음료는 136.47%, C 녹차 음료는 4.34%이었다. 이상의 결과는 녹차의 저장 조건이 녹차 음료의 성분에 영향을 미치며, 빛, 질소 치환, 비타민 C가 매우 중요함을 시사하였다.

Alcoholic beverages can be viewed as repositories of historical information reflecting agricultural environment, economic and scientific level, religion, literature and art of their country. Korean Alcoholic beverages are based largely on rice, which have been developed in the following order: Takju, Cheongju and distilled spirits, Soju. They are closely related with the development of agriculture and historical levels of science and technology, and thus can be seen as symbolizing economic and political changes as well as rises and declines throughout the culture's history. The present review assessed the past and present flows of Korean alcoholic beverage culture, which has had a significant influence on the mental world of Korean people, based on literature concerning the history of food in Korea. Another focus of the study was a discussion on the future transmission and refining of Korean alcoholic beverage culture, which is undeniably informed by the Korean people's unique imagination and cultural sense.

현재 디자인 분야에서는 감성에 관한 강한 필요성을 바탕으로 오감각과 인간의 의식 속에 잠재되어 있는 감성적 요소를 디자인에 반영하려고 노력하고 있다. 그러나 그러한 감성적 의미를 표현하기 위한 체계적인 연구에는 아직 미흡한 점이 많으며, 특히 오감각 중 시각적 요소를 중심으로 한 디자인반영과 한정된 연구가 이루어지고 있다. 이러한 한계점을 극복하고 새로운 디자인과 감성적 이미지를 표현하기 위해서는 타 감각적 요소에 대한 깊이 있는 연구와 디자인에 접목시킬 수 있는 실증적 대안이 필요하다. 본 연구에서는 그러한 감성 이미지를 표현하기 위한 감각요소 중 촉각적 요소를 중심으로 연구를 진행하였으며, 현대인의 소비 행태에 있어서, 감성적 디자인 요소로서 촉각적 요인과 밀접하게 관련된 핸들 커버와 음료병 제품의 재질, Grip감, 형태 등이 선호요인으로 작용하는 정도를 알아보았다. 동시에 두 제품군의 각각 선호도와 제품의 촉각적 특성 관계를 비교한 결과 기능적 특성과 원인에 따라 디자인의 촉각적 선호요인의 차이를 보였고, 이는 디자인 시제품 카테고리별 선호 촉감 요소의 차별적 반영이 필요함을 알 수 있었다.

다환방향족탄화수소는 환경오염이나 식품의 제조공정 과정 중에 생성될 수 있으며, 홍삼은 수증기로 찌고 건조하여 만들어진다. 시료를 핵산으로 추출한 후 물로 세척하고 후로리실 SPE 카트리지로 정제한 후 고속액체크로마토그래피/형광검출기로 분석하였다. 이동상으로는 아세토니트릴과 물의 혼합용액(8:2)을 사용하였으며 형광검출기의 여기파장은 294 nm이었고 형광파장은 404 nm이었다. 평균 회수율은 105%이었으며, 상대표준편차는 0.5이었다. 대상 식품인 홍삼음료 중 벤조피렌은 검출되지 않았다.

This study was performed to investigate the perception and the preference of Korean traditional foods such as traditional holiday foods, rice cakes and beverages. The subjects were 598 elementary school students(male 310, female 288) in fifth or sixth grades. The most favorite traditional holiday food was rice cake soup(57.4%) and 92.4% of subjects wanted to keep the traditional holiday foods because of the traditional custom. The traditional beverages mainly drinking at home were sikhye(35.6%), misugalou(30.2%), green tea(18.5%), etc. Children's most favorite beverage was misugalou(90.5%) and they had no taste for ginseng tea(39.6%). Children did not know well about booggumi(64.1%), dootubdduk(63.3%), whajun(39.6%), etc. and liked gguldduk(94.2%) better than the others. They liked the rice cake because of its good taste(69.0%) and disliked it because of chocking(30.9%), not eating frequently(29.5%), hard and tough(18.2%), and so on. And they wanted to make the rice cake softer and sweeter like the cake and mostly ate it on the traditional holidays.

Traditional Korean beverage can be divided into Jang, Gahl Soo, Mi Su, Soo Jung Gwa, Shick Hae, Tahng, Hwa Chae, Sook Su, and Tea according to ingredients and how it is proccessed. The purpose of this study was to investigate the Korean beverage percetpion and to analyze the factors (sociodemographic factors and life-style related factors) which influence percetpion of Korean beverage. Questionnaries were hand delivered to 2,200 subject residing in Seoul and 1,884 questionnaris were collected : resulting in 84% response rate. Statistical data analysis was completed using SAS Package program for the analysis of covariance(ANOCOVA).The results are as follows: (a) Survey on Korean beverage perception showed that the recognition rates of ShickHae(58.4%), Cition Tea(53.5%), Sung Nung(48.7%) and Soo Jung Gwa(40.8%) were high, whereas those for Tahng, Jang, and Gahl Soo were low.(b) About 40% of respondents performing 4 kinds of Korean traditional ceremony a year The percentage that reported they purchased Korean beverages was 44.0%, higher than the 38.5% that answered they made Korean beverage at home.(c) In analyzing the factors which influence beverage perception, the sociodemographic factors variously influenced perception rate depending on beverage. Age and sex had influenced on perception rate of Shick Hae and Donggulre Tea. Income level influenced on the perception rate of Sung Nung and Citron Tea. Sociodemograhpic factors like senior over 50s, female and extended family size had positive influence on the perception rate.

Vending machines play an important role of giving convenience and simplicity in modem life style. So they became an indispensible element in life of modern people. This study was peformed to investigate customer's actual status in use as well as the degree of satisfaction and requirement of food and beverage vending machines. The results of this study can be summarized as follows. 1. About the advantage of using the vending machines, respondents answered 'convenience' for 50.2% and 'closeness' for 33.6% of all the answers. About the dissatisfaction for vending machine, three factors of 'inappropriate taste, temperature. quantity' and 'unsanitary pakage material and food' were the main causes. 2. About the credit of food quality,48.6% of respondents answered' some what doubtful'.58.1% of respondents pointed out that they couldn't confide in freshness and shelf-life' 3. 48.2% of respondents agreed that vending machines would be needed more in the future. Respondents wanted lots of food to be served from vending machines. The foods which respondents wanted to be served from vending machines were noodle(30.8%), rice(19%), pastry(18.2%), bread(17.45) gruel(7.3%) and snack(7.3%).

Fermentation characteristics of kwahaju (a typical Korean traditional alcoholic beverage) base were investigated during fermentation with different contents of nuruk (Korean-style bran koji) extract. The nuruk extract which was prepared by incubating the mixture of nuruk powder and water at 25℃ overnight and by filtering it was used to be 0.6%, 2.7%, 5% and 10% (v/v). Total and reducing sugar contents as well as acidity of the kwahaju base with 0.6% nuruk extract were higher than those with 2.7%, 5% and 10% at the fermentation end. Final pH values of all the base samples were ranged from 3.3 to 4.1. Alcohol concentrations of the base samples with 2.7%, 5% and 10% nuruk extract were higher than those with 0.6%. Microbial growth rate was great and inner temperature was high in the sample with high content of nuruk extract, but fermentation period was short. Total sugar consumption and alcohol production increased as the content of nuruk extract increased, but total acid production decreased. The base sample with 10% nuruk extract showed the most excellent fermentation efficiency. Fusel oil content of the base sample with 2.7% nuruk extract was the highest (457.3 ppm), and those wity 5% and 10% nuruk extract were 438.9 ppm and 442.6 ppm, respectively. The sample with 0.6% nuruk extract had the lowest content (409.5 ppm). Sensory evaluation of both the kwahaju base and kwahaju mix with 25% and 40% alcohol by adding soju (Korean distilled liquor) showed that the base with 2.7% nuruk extract had the highest score, and that the kwahaju mix with 25% alcohol had higher score than that with 40%. The sensory results on overall desirability were consistent to those on color and alcohol concentration, and it turned out that the two factors were important to make kwahaju.

Fermentation characteristics of Baikhaju (a typical Korean traditional alcoholic beverage) were investigated during fermentation with differently treated rice samples, which were steamed rice (SR), plain steamed rice bread (RB), rice porridge (RP) and roasted rice (RR). The RB sample showed an excellent fermentation efficiency with the highest alcohol production (20.84%). The SR and RR samples showed 17.79% and 17.31% of alcohol production, respectively. The RP sample was the lowest alcohol production (11.47%). The pH values of all the beverage samples were similar and were ranged from 3.6 to 3.9. The fermentation periods of RB and RR samples were longer than the SR and RP. The inner temperature and microbial growth in all the beverages increased at each of input steps of the rice and Nuruk (a Korean-style bran koji). Fusel oil content of the SR and RP samples (613.6 ppm) was higher than that of RR (482.7 ppm). The RB sample with the best fermentation efficiency had the lowest fusel oil content (341.8 ppm). The RP sample showed the highest score in sensory evaluation and RB sample showed the lowest. The results on sensory evaluation were contrary to those on the fermentation efficiency.