• 동아시아식생활학회지
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• 제9권4호
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• pp.501-513
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• 1999

In order to investigate consumption pattern and image of beverage, this study was performed by using questionnaire based on stratified random sampling about 200 students from September 6, 1999 to September 18, 1999. The result was as followings: 1. For the reasons of each beverage consumption, coke, soda pop and sport drinks were for quenching thirst. And coffee and juices were for dessert and milk.yoghurts, dietary beverages, green tea and ginseng tea were for health. 2. For the priority in selecting each beverage, trademark was dominant factor for choosing coke. And the dominant factor of choosing milk.yoghurts and ginseng tea was nutrition and in case of other beverages taste was the first factor. 3. For the place of taking beverages, coffee, coke and sport drinks were mainly consumed in school and milk.yoghurt and juices in home. 4. The college students loved or liked milk.yoghurt and juices, and they liked or enjoyed coke, soda pop, sport drinks and green tea moderately, and enjoyed ginseng tea and black tea moderately or disliked them. 5. For the frequency of each beverage, many of them consumed coffee and milk.yoghurt once or twice a day. and consumed coke. soda pop. sport drinks and juices once or twice a week. And they answered that they did not consume dietary beverages, green tea, ginseng tea and black tea so often. 6. There was significant correlation with frequency of drinking and preference score of beverage. 7. For the consumption of the Korean traditional beverages, more than 50% of the subjects had no experience in taking sangwha tea, omiza tea, and Kugiza tea. Among them, many answered that they would try the Korean traditional beverages, if they had an opportunity, and that their price was moderate. 8. The results from the analysis of the image of those beverages were as followings; \circled1 Coffee, coke, sport drinks and dietary beverages had a modern image and green tea, ginseng tea and black tea had a traditional image. \circled2 Coke, sport drinks and ginseng tea had a manly image and juices, dietary beverages, green tea and black tea had a womanlike image. \circled3 The students recognized coffee, coke, milkㆍyoghurt, sport drinks, juices, dietary beverages and green tea to be daily and catholic. \circled4 Milkㆍyoghurt, juices, dietary beverages, green tea, ginseng tea and black tea were recognized to be good for health and coffee and coke bad for health. \circled5 Coffee, coke, soda pop, sport drinks, juices and green tea were slightly concerned with a change. \circled6 Coke, soda pop and sport drinks had a dynamic image and coffee, juices. green tea, ginseng tea and black tea had a little static image.

• 대한영양사협회학술지
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• 제5권1호
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• pp.21-28
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• 1999

This study was conducted to investigate beverage consumptions in relation to food intakes of Korean young people. One hundred thirty five college students(61 males and 74 females) living in Taegu, Kyung-buk and Taejon answered to questionnaires and recorded three day food intakes between May 20 and June 5, 1997. The preferred beverages were fruit juice, carbonated drink, dairy drink, sport beverage for male students, and fruit juice, dairy drink, sport beverage and carbonated drink for female students. Beverage taken most frequently was coffee for both. Frequent consumption of orange juice was associated with consumption of vegetables, meats, and fats and oils used for frying, and light cola seemed to be consumed with greasy dishes. Beverage consumption contributed to intakes of calcium and vitamin $B_2$more than other nutrients. 4.6% of total energy intake, 15.5% of calcium intake, 11.4% of vitamin $B_2$ provided from beverages in female. Contributions of beverages to nutrient intakes were higher in female than in male students. Calcium intake was the lowest among nutrients for males, and intakes of iron and vitamin A were the lowest for females as compared to the recommended dietary allowances. Therefore it is necessary to guide college students to choose beverages for balanced intakes of necessary nutrients.

• 대한한의학회지
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• 제26권1호
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• pp.187-194
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• 2005

Objective: Two Korea-mode sport beverages with medicinal herbs added, Saeng Mac San (SMS) and Je Ho Tang (JHT), were developed by the Ginseng Research Group of the Korea Food Research Institute. For their practical usage, we examined their taste tests at rest including sense-analysis (S-A) and preference-inquiry (P-I). Methods: Five beverage-treatments, SMS, JHT and three commercial sport beverages (CSBs) and a control (CON) were offered randomly. Eighty-two subjects under stable control of their taste sense filled out the questionnaires for their S-A and p-I, which were developed by the Exercise Physiology Laboratory of Kyungpook National University. The collected data $(means{\pm}SD)$ were analyzed by repeated measures one-way ANOVA; Tukey' s test was administrated for identification of statistically significant differences (p<0.05). Results: Overall beverage likeability values of SMS and JHT were significantly lower than those of CSBs, JHT lower than CON. Overall flavor values of SMS and JHT were significantly lower than those of CSBs and CON. SMS was similar to CON in the amount of flavor. SMS and JHT were less tart than CSBs and the former was significantly lower than CSBs and CON in four drinkability-related items. Conclusion : SMS rated less than CSBs in tartness and the amount of flavor. JHT was avoided most. Thus, the results indicate that JHT is not fit as a sport beverdge and the overall likeability of SMS must be elevated by way of strengthening its tartness and amount of flavor for practical usage.

• 대한지역사회영양학회지
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• 제10권2호
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• pp.174-182
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• 2005

To investigate how the beverage consumption of middle school students are different in some respects; favorite kinds, drinking time and so on. 579 middle school students in Jeonju were participated in this study. This study shows the frequency of drinking beverage and the correlation between the frequency and the various factors to have effects on the frequency. The students usually drink water 8.55 times, milk or yogurt 3.01 times, sport beverage 2.13 times, soft drink 1.93 times, and fruit and vegetable juice 1.85 times for one week. The boy students prefer more soft or sport drink to the girl students. However the drinking of other beverages such as water, milk, juice, traditional ones don't have any meaning-ful differences between the boys and the girls. The students drink water mostly when they have meals. And the second consuming beverage is milk at table. It explains the students who drink more milk than water with bread. There is a big difference according to their excercise frequency. The students who excercise regularly or excercise over 3 hours drink more soft or sport drink and milk or yogurt than the students who exercise less than 1 hour. The beverages are firstly needed during the exercise because they sweat. And the second beverage time is when they have snacks and when they take a break. It should be suggested that nutrition education targeted to middle school students and their parents should encourage limited consumption of soft drinks. Therefore, policies that limit students' access to soft drinks at schools should be promoted.

• 한국생활과학회지
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• 제4권1호
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• pp.51-61
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• 1995

The purpose of this study was to find out the characteristics of the adolescent consumers related to the attitudes toward TV advertisements on and purchasing behaviors of the sport beverages, and to test the role of the atitudes toward TV advertisements between the consumer characteristics and the purchasing behaviors of the sport beverages. The qusetionnaire method was utilized to 549 female and male junior and senior high school students in urban and rural areas. The results showed that the attitudes toward TV advertisement on sport beverage was related to the residentiae years in school, whom to buy, level of interests in sports, and level of knowledges of the beverages; purchasing behaviors of the sport beverages, whom to buy, gender, level of knowledges of the beverages, size of the allowance, and the residentiae years in school. The attitudes toward TV advertisements seemed to the intervenning role between the consumer characteristics and the purchasing behaviors among adolescent consumers.

• 동아시아식생활학회지
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• 제25권2호
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• pp.223-233
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• 2015

The purpose of this study was to categorize dietary lifestyles and analyze intake behavior regarding beverages according to lifestyles of 276 university students in Yeungnam region. Frequency analysis, factor analysis, cluster analysis, reliability analysis, one-way analysis of variance, and ${\chi}^2$ tests were conducted using SPSS V.21.0. In the factor analysis, dietary lifestyles were categorized into one of five factors: health-seeking type, popularity-seeking type, safety-seeking type, economy-seeking type and convenience-seeking type. According to cluster analysis, respondents were divided into four groups: convenience-seeking group, wellbeing-seeking group, popularity-seeking group, and indifference group. Chi-square tests showed that there were significant differences in gender, grade, dwelling status, and monthly allowance according to the four dietary lifestyle groups. The level of dietary habits and percentage of correct answers related to beverages of the wellbeing-seeking group were highest among the four groups. The frequency of beverage intake was significantly different for carbonated drinks, milk and dairy products, and sport drinks according to dietary lifestyle groups. In addition, for beverage preference, there were significant differences in carbonated drinks, sport drinks, tea and functional drinks according to dietary lifestyle groups.

• 한국융합학회논문지
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• 제9권11호
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• pp.425-431
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• 2018

본 연구는 40~50대 중년여성을 대상으로 복합운동군 6명, 복합운동 및 작약음료섭취군 6명, 통제군 5명으로 무선 배정하여 주 3회 1일 60분의 복합운동프로그램 참여가 중년여성의 염증인자에 미치는 영향을 알아보기 위하여 비교 분석한 결과 다음과 같은 결론을 얻을 수 있었다. 규칙적인 복합운동프로그램과 작약음료섭취 여부에 따른 집단간 염증인자의 변화에서는 피브리노겐의 그룹별 유의한 차이(p<.001)가 나타났지만, 시기, 시기${\times}$집단의 상호작용 효과에서 모두 유의한 차이를 보이지 않았다. 본 연구의 결과는 사례수가 적어 외생 변수가 많았을 것으로 판단되며, 추후 사례수를 늘려 후속 연구를 진행하는 것도 의미 있을 것으로 사료된다.

• Nutrition Research and Practice
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• 제6권2호
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• pp.126-131
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• 2012

The purpose of this study was to determine the effects of beverage temperature and composition on weight retention and fluid balance upon voluntary drinking following exercise induced-dehydration. Eight men who were not acclimated to heat participated in four randomly ordered testing sessions. In each session, the subjects ran on a treadmill in a chamber maintained at $37^{\circ}C$ without being supplied fluids until 2% body weight reduction was reached. After termination of exercise, they recovered for 90 min under ambient air conditions and received one of the following four test beverages: $10^{\circ}C$ water (10W), $10^{\circ}C$ sports drink (10S), $26^{\circ}C$ water (26W), and $26^{\circ}C$ sports drink (26S). They consumed the beverages ad libitum. The volume of beverage consumed and body weight were measured at 30, 60, and 90 min post-recovery. Blood samples were taken before and immediately after exercise as well as at the end of recovery in order to measure plasma parameters and electrolyte concentrations. We found that mean body weight decreased by 1.8-2.0% following exercise. No differences in mean arterial pressure, plasma volume, plasma osmolality, and blood electrolytes were observed among the conditions. Total beverage volumes consumed were $1,164{\pm}388$, $1,505{\pm}614$, $948{\pm}297$, and $1,239{\pm}401$ ml for 10W, 10S, 26W, and 26S respectively ($P$ > 0.05). Weight retention at the end of recovery from dehydration was highest in 10S ($1.3{\pm}0.7kg$) compared to 10W ($0.4{\pm}0.5kg$), 26W ($0.4{\pm}0.4kg$), and ($0.6{\pm}0.4kg$) ($P$ < 0.005). Based on these results, carbohydrate/electrolyte-containing beverages at cool temperature were the most favorable for consumption and weight retention compared to plain water and moderate temperature beverages.

• 생명과학회지
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• 제25권7호
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• pp.819-825
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• 2015

본 연구는 과당 위주의 스포츠음료 투여가 최대운동부하시 심폐기능과 젖산 및 염증반응에 미치는 영향에 대해 비교 분석하기 위해 실시되었다. 연구대상자는 D 대학교 체육학과 학생 8명으로 구성하였으며 실험시기를 2차로 나누어 스포츠 음료 투여 전과 투여 후 시기에 심폐기능과 젖산 및 염증반응 등을 비교 분석하였다. 본 연구의 결과 스포츠 음료 섭취 전과 섭취후 운동시간과 V0₂max, AT HRmax가 유의하게 증가하였고(p<0.05), 스포츠 음료 투여 후 회복기 20분에서 젖산 농도가 유의하게 감소되었다(p<0.05). 따라서 고강도 최대운동 전 과당위주의 스포츠 음료 투여는 운동지속시간을 늘려주고 VO₂max를 높여주며, 운동 후 피로물질인 젖산축적의 빠른회복에 도움을 줄 수 있는 것으로 사료된다. 비록 본 연구에서 염증 반응에 대한 효과를 완벽하게 규명하지는 못했지만 스포츠 음료 투여시 CRP의 농도가 감소하는 경향이 나타나 염증반응 개선에도 어느 정도 영향을 미칠 수 있을 것이라 생각된다. 추후 과당위주의 스포츠 음료투여시 염증 반응에 대한 다양한 운동 강도와 상황에서의 기전적 연구가 수행되어져야 할 것이다.

• 대한한의학회지
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• 제27권1호
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• pp.36-46
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• 2006

Objectives : Ginseng Research Group in Korea Food Research Institute developed Saeng Mac San (KFRI-2)and Je Ho Tang (KFRI-3) with their sensory factors more acceptable. And we examined their effects on the short-term recovery capacity for cycling exercise (EX) maintained to all-out. Methods : Seven healthy young subjects (aged $24.0{\pm}2.1yr$) were volunteered at this double blind test. Each of KFRI-2, 3, a commercial sport beverage and control (CON) was offered randomly on a series of EX protocol including 65% VO2max-90min EX (D-ride). 1h-recovery and 85% VO2max EX to all-out (P-ride) under the control of their heart rate (HR) and rating perception of exertion (RPE). Blood samples were collected before D-ride, 30, 60 and 90min in D-ride, 30 and 60min in the recovery period and each 10min in P-ride. Plasma analysis items were glucose, insulin, cortisol (CORT), testosterone (TEST), free fatty acid (FFA), $Na^+$, Cl-and $K^+$. The collected data (Means${\pm}$SE) were analysed by two-way ANOVA and statistically significant differences between treatments (p<0.05) by LSD.; the significant level in FFA, $Na^+$, Cl-and $Na^+$ was p<0.01 Results : At 30min during recovery. plasma glucose level in KFRI-3 was significantly higher than CON, and also insulin in KFRI-3 was than CON and KFRI-2. FFA in KFRI-3 was significantly lower than CON during recovery. $Na^+$ in KFRI-3 significantly higher than CON at 90min in D-ride, and also KFRI-2 was at 60min during recovery. However CORT, TEST, Cl-and $Na^+$ in treated beverages were not significant. KFRI-2, 3 elevated the time for P-ride more than CON did. Conclusions : KFRI-2, 3 elevated the time for P-ride about 12% more than CON did. It is based on rapid recovery of plasma glucose level and inhibition of lipolysis during recovery.