• Title/Summary/Keyword: food preference according

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창원.김해 지역 초등학생의 쌀음식에 대한 지식, 가치관 및 섭취실태 조사 (A Study on Elementary Schoolchildren's Knowledge, One's Value and Consumption Pattern for Rice Foods in Changwon and Gimhae City)

  • 윤현숙;이미자;양한라;이경혜
    • 대한영양사협회학술지
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    • 제11권3호
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    • pp.353-364
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    • 2005
  • The informations concerning knowledge, value and consumption pattern for rice foods of elementary schoolchildren (630 boys and 550 girls in 5th or 6th grade) were investigated in Changwon and Gimhae of Gyeongnam province. They were asked based on knowledge, one’s value and intake frequence of rice foods by questionnaries. Menus for 3 days including 2 weekdays and 1 weekend day were taken from 136 students (77 boys and 59 girls) in two Elementary Schools in Changwon and Gimhae to know intake reality of rice product. The purpose of this survey was to find the way of encouraging rice intake and preference which now seemed to be low because of simplified, westernized eating habits, and to provide basic information needed for inheriting and improving our traditional cooked rice centered eating culture. The results are summarized as follows. The knowledge of rice was positively correlated to the one’s value (r=0.365, p<0.001) and the preference (r=0.132, p<0.001), the one’s value was positively correlated to preference (r=0.409, p<0.001). The score of knowledge for rice was 12.8 points out of 20, the girls get points(13.12) significantly higher than the boys (12.53) (p<0.01). One's value about rice foods was 37.35 points out of 50 what is relatively high. They have eaten cooked rice type food for 2.24 times per day. Both boys and girls in Changwon and Gimhae area were having cooked rice type food significantly more during weekdays compared to weekends (p<0.001) by 3 days food record. According the results, we can see the possibility that schoolchildren can be encouraged to eat more rice foods by nutritional education to go with the development of various programs.

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전처리 방법과 비율을 달리하여 제조한 도라지 양갱의 품질 특성에 관한 연구 (A Study on Quality Characteristics of Doraji (Platydodon grandiflorum) Yanggeng using by Different Pre-treatment Methods and Amounts Adding Levels of Doraji)

  • 박미숙;박동연;손경희;고봉경
    • 동아시아식생활학회지
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    • 제19권1호
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    • pp.78-88
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    • 2009
  • The mechanical characteristics (texture and color) and consumer preference of Doraji Yanggengs using different pre-treatments and added levels of Doraji were presently evaluated. Three kinds of Doraji Yanggengs were made with differing amounts of Doraji powder (DPY; 30, 50, or 70 g), ground raw Doraji (GRDY; 100, 200, or 300 g), and Doraji juice (DJY; 100, 200, or 300 g). Texture characteristics (hardness, adhesiveness, springiness, chewiness, gumminess, cohesiveness) and color values (lightness, redness, yellowness) were measured three times in three experiments conducted with each formulation. Preference was measured with a nine-point hedonic scale for Yanggengs once every three experiments. Consumer preference was measured with color, flavor, taste, appearance, texture, and overall acceptability. Significant differences according to the amount of Doraji powder were evident with DPY for hardness (p<0.001), adhesiveness (p<0.05), and cohesiveness (p<0.001). Hardness (p<0.001), adhesiveness (p<0.001), chewiness (p<0.01), and gumminess (p<0.01) of 100 g GRDY displayed higher scores than 200 g and 300 g GRDY, but displayed significantly lower scores in cohesiveness (p<0.01). Hardness (p<0.001), adhesiveness (p<0.001), chewiness (p<0.001), gumminess (p<0.01), and cohesiveness (p<0.05) of DJY showed significant differences according to amount of Doraji juice. The highest score in a preference test among DPYs was evident for 30 g DPY. There were no significant differences in preference among GRDYs and DJYs. Color, flavor, taste, appearance, texture, and overall acceptability were significantly (p<0.01) correlated in all Yanggengs. DJY was preferred more than DPY and GRDY. Women in their forties and fifties preferred Yanggeng more when compared to women in their twenties and thirties.

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전북지역 성인의 연령별 닭 메뉴 인지도와 기호도 연구 (A Study on the Recognition and Preference of a Chicken Menu in Adults in the Jeonbuk Area)

  • 노정옥;김지혜
    • 동아시아식생활학회지
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    • 제23권1호
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    • pp.12-22
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    • 2013
  • This study investigated the recognition and preference of a chicken menu according to the age of adults in the Jeonbuk area. Self-administered questionnaires were collected from 394 adults (male 55.3%, female 44.7%) residing in the Jeonbuk area. Descriptive and comparative statistical data analysis was completed using SPSS v. 12.0. The frequency of consumption of chicken-containing foods for the younger group (20~30 years old) was significantly higher than the frequency of older groups (over 40) (p<0.001). The younger group also consumed chicken food through a delivery service, whereas the older group consumed chicken through delivery and self-cooking. Approximately 50.0% of the older group preferred the chicken leg whereas 38.1% of the younger group preferred the chicken breast (p<0.001). The most highly recognized chicken menu items, among 36 chicken menus, were Samgyetang (2.93), chicken dori-tang (2.93), and fried chicken (2.93). The older group knew about a chicken menu made by traditional cooking much more than the younger group. The most highly preferred chicken menu item was spicy fried chicken (4.18). The preference for Western-style chicken menu (e.g. Cajun chicken salad, chicken sandwich) was significantly higher in the younger group than the older group (p<0.001, p<0.05). Therefore, to develop a new chicken menu, the consideration of favorite chicken parts and an age-based menu is necessary.

청주지역 일부 초등학교 고학년 학생의 스마트폰 사용시간에 따른 간식 선호도, 식행동 및 생활습관 (Lifestyle, Dietary Behavior and Snack Preference of Upper-grade Elementary School Students in Cheongju according to the Usage Time of Smartphones)

  • 김하연;배문경
    • 대한지역사회영양학회지
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    • 제22권1호
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    • pp.40-52
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    • 2017
  • Objectives: This study was conducted to examine the length of exposure to smartphone and its association with dietary behavior toward snacks, lifestyle, and nutrition knowledge in elementary school students. Methods: Subjects were 372 5th and 6th grade schoolchildren in Cheongju, Korea, and data was collected by a self-administered questionnaire. They were divided into two groups by the time spent using smartphone: moderate (< 2 hours/day) and overexposure (${\geq}2$ hours/day). Data was analyzed using frequency analysis, ${\chi}^2$-test, and independent t-test as well as analysis of covariance when necessary. Results: Approximately half of subjects (41.4%) reported spending ${\geq}2$ hours/day using smartphone. That habit was more frequent among students in the 6th grade, those who received more monthly allowance, and who has a working mother. 63.4% of the subjects reported that they consumed snacks while watching television, using a computer and/or a smartphone and 48.1% said that they consumed snacks while they use a smartphone. Both situations were most prevalent among those with overexposure to smartphone (${\geq}2$ hours/day). We also observed that a higher percentage of subjects from the overexposure group spent more money on snack foods with the preference for ice cream, fast food, and carbonated drinks. Further, those in the overexposure group consumed more ice cream, cookies, and carbonated drinks. In addition, they had less desirable dietary behavior and health-related lifestyle (sleep duration and frequency of regular exercise) compared to those with moderate smartphone usage (< 2 hours/day). However, there was no statistical difference in nutrition knowledge among children with different degrees of smartphone usage. Conclusions: Our results showed that longer smartphone use was associated with less desirable snack preference/consumption and other dietary behavior in elementary school students. Thus interest and positive attitudes towards healthy snacks and diet should be reinforced in nutrition education programs, especially for those who are prone to use smartphones.

식용곤충(갈색거저리)을 첨가한 선식의 품질특성 (Quality and Characteristics of Manufacturing Sunsik with Edible Insect(Mealworm))

  • 박기홍;김건영
    • 한국조리학회지
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    • 제24권1호
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    • pp.13-23
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    • 2018
  • This study aimed to investigate the characteristics of 3 pre-treatment of mealworm(Tenebrio molitor), and offer basic research data through appropriate pre-treatment method based on the component analysis result. This study was preparing the control group sample No.0(not contain mealworm), and the other sample (Sample No.1,2,3) was using the mealworm prepared in each of the three methods. By using the sample, this study conducted an inspection for component analysis, mineral contents, pH, color value, total amount polyphenols, DPPH radical scavenging activity, reducing power, acceptance test. Each experiments are three times repeated and validated following the one-way ANOVA analysis to verify a significant difference. Acceptance test conducted by 50 consumers indicate consumption decision for sunsik. using the seven point scale, assessment for appearance, flavor, taste, texture, overall acceptance. The research findings showed that sample containing sauted mealworm(SE2) is higher preference and significant in antioxidant activity(total amount polyphenols, DPPH radical scavenging activity, reducing power). Therefore, it is better to use sauted. The result of this study suggest that sauted mealworm is good ingredient for consumer acceptability and functionality of sunsik. According to results of the study, it is suggested to make better use of food, and provide food developer with meaningful date for market targeting. In addition, this study also provides the information for improving awareness of edible insect.

비트 파우더를 첨가한 쿠키의 품질특성 (Quality Characteristics of Cookies Containing Beetroot Powder)

  • 박기봉;김지응;박지양
    • 한국식생활문화학회지
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    • 제30권4호
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    • pp.457-462
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    • 2015
  • The goal of this study is to show that the investigate is preference of beetroot cookie is preferred by consumers and can help to replace calcium, which is depleted because of the stress. As the amount of beetroot powder is increased, pH value, spread factors, loss and leaving rates, and texture properties of cookies were decreased. As a result of the measuring of colorimetric characteristics, the values of "L", "a", "b" were all decreased as the amount of beetroot powder was increased. The cookies containing 30% of beetroot powder was estimated as the most suitable to eat because of the flavor, color, and taste of the beetroot. But cookies having 20% of beetroot powder were estimated as the best to eat because of the texture, sticking power, hardness, and general preference. According to the results, the cookies containing 20% of beetroot powder were selected as the most suitable cookies to eat.

인천지역 여자 중학생의 식습관이 비만에 미치는 영향 (The Effect of Food Habits in the Obesity of Middle School Girls in Inchon Area)

  • 정미영;우경자
    • 동아시아식생활학회지
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    • 제7권1호
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    • pp.71-86
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    • 1997
  • The 297 middle school girls in Inchon were devided into three groups according to body mass index(BMI), the under weight group, the normal weight group and obese group to find out relationship between their food habits, food preference, and obesity. The average height and weight are 159.40cm, 67.02kg for obese group, 158.17cm, 39.11kg for under weight group, 156.93cm, 53.78kg for normal weight group. Obese group feels that they are healthy and fat, and their parents are fat also than the other groups. Obese group took more exercise. Total Food habits scores of obese group were lower than the other two groups. In terms of supper, bedtime-smack, unbalanced diet, balanced intake of five basic food groups obese group had lower scores. Especially, intake of carbohydrate, protein, milk group were irregular. There is no significant different in size of meal, overeating eating speed. The preferences of fast food, instant food, high caloric density food were lower in obese group than in the other two groups. The mother of obese group prepared meals according to food composition and prepared little snakes.

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머스크멜론의 유통 중 신선도 판정을 위한 품질 지표 선정 (Selection of Quality Indicator to Determine the Freshness of Muskmelon (Cucumis melo L.) during Distribution)

  • 김지영;권기현;구경형;김병삼
    • 한국식품저장유통학회지
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    • 제18권6호
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    • pp.824-829
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    • 2011
  • 본 연구는 국내에서 유통되고 있는 머스크멜론의 유통 중 신선도를 판정하기 위하여 적정 품질지표를 규명하고자 수행되었다. 수확 직후 0, 10, 20 및 $30^{\circ}C$에서 저장하면서 중량감모율, 경도, 당도, 색도, 호흡속도 및 관능특성 변화를 조사한 후 각 품질특성과 관능적 기호도와의 상관관계를 분석하였다. 저장온도에 따른 중량감모율과 기호도와의 상관관계는 모든 온도 조건에서 유의적인 상관관계를 나타내었다(p<0.01). 경도에 대한 상관관계는 0, 10, 20 및 $30^{\circ}C$에서 각각 R=0.74, R=0.78, R=0.88 및 R=0.83으로 모든 온도 조건에서 유의적으로 높은 상관관계를 나타내었으며 온도가 높을수록 높은 상관계수를 보였다(p<0.01). 멜론을 $20^{\circ}C$에서 저장한 경우에는 당도 및 적색도와도 유의적인 상관관계를 보였으며, $30^{\circ}C$에서도 적색도와 유의적인 상관관계를 나타내었다. 따라서 모든 저장온도에서 관능적 기호도와 높은 상관관계를 나타낸 중량감모와 경도의 변화를 멜론의 유통 중 신선도 판정에 적용되는 품질지표로 선정하여 적용하는 것이 적절한 것으로 판단되었다.

한국 남성의 식생활 행태에 관한 연구 (A Study for Eating Patterns of Korean Men)

  • 김정현;이민준;박미영;문수재
    • 한국식생활문화학회지
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    • 제11권5호
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    • pp.621-634
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    • 1996
  • This study was conducted to investigate the eating patterns of Korean men by analyzing the relation among their socio-demographic characteristics, value toward food and nutrition, and eating behavior. Nine hundred twenty nine Korean men were selected by the stratified random sampling method. The socio-demographic characteristics of the subjects had a significant influence on their value toward food and nutrition. After in their sixties had meals for physiological needs rather than for nutrition or preference. Highly educated people, professional workers, office workers and people in the higher incomes, placed a higher value toward food and nutrition. In addition, rural inhabitants had a significantly lower value toward food and nutrition. They mainly ate to satisfy their hunger. The subjects' eating behavior had a significant difference according to their socio-demographic characteristics. The aged and the less educated valued breakfast the most, and showed a preference for rice as the staple food. The rate of skipping meals for this group was low. The higher their income, their eating behavior score was equally high, while the primary industrial workers and rural inhabitants had a low eating behavior score. Value toward food and nutrition had a significant influence on eating behavior. Those that placed a high value toward food and nutrition showed a marked tendency to choose bread or noodles rather than rice. In addition, those who placed a high value on food and nutrition skipped fewer meals and had a higher eating behavior score.

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식생활 라이프스타일이 중학생의 탄산음료 소비 형태에 미치는 영향 (The Effects of Food-Related Lifestyle on Carbonated Beverage Consumption Behavior of the Middle School Students)

  • 오성천;장재선
    • 한국식품영양학회지
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    • 제27권6호
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    • pp.1043-1050
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    • 2014
  • The purpose of this study was to analyze middle students' carbonated beverages selection and consumption behaviors depending on their food-related lifestyle. Data was collected from 307 middle students in Incheon region through a self-administered questionnaire. According to the results of the factor analysis, food-related lifestyle showed that the average is more than 3.0, 0.800 in Cronbach alpha coefficient. There were significant differences in carbonated beverages preference according to health seeking, easy seeking, popularity seeking, and safety seeking type (p<0.05). Also easy seeking and popularity seeking type lifestyle showed significant differences in the reason to drink carbonated drinks (p<0.05), especially school canteen amenities tended to pursue the highest fashion. A significant significance positive result of the consumption of carbonated beverages (p<0.01) was shown for the easy seeking type. A significant positive result of the consumption of carbonated beverages (p<0.01) was shown for the taste seeking and safety seeking type. Analysis of the relationship between carbonated beverage consumption, and form factor showed a high correlation coefficient of 0.617 and with brand design, while the taste and the price were (p<0.05) 0.446, and 0.437 in order to design and calories, respectively.