• 제목/요약/키워드: nutritional labeling

검색결과 98건 처리시간 0.02초

기능성 표시식품형 난소화성말토덱스트린 첨가 감바스 알 아히요(Gambas al ajillo) 레토르트 식품의 관능 및 품질특성 (Sensory and Quality Characteristics of Gambas al Ajillo Retort Foods with Nondigestible Maltodextrin as Functional Labeling Foods)

  • 박지훈;최유리;조혜정;김진;권용진;김진수;이정석
    • 한국수산과학회지
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    • 제56권6호
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    • pp.781-789
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    • 2023
  • We investigated the sensory and quality characteristics of gambas al ajillo retort foods with nondigestible maltodextrin (trial gambas) compared with commercially available frozen gambas al ajillo (control). Trial gambas demonstrated approximate compositions of 75.8% moisture, 11.3% protein, 5.8% lipid, 1.7% ash, and 5.4% carbohydrates, indicating lower lipid and carbohydrate contents but higher moisture, protein, and ash levels than that of the control. Sensory assessments conclusively established the superior overall acceptability of trial gambas over the control. Trial gambas exhibited a total amino acid content of 9.62 g/ 100 g, surpassing the 5.39 g of the control. The major amino acids, such as lysine, leucine, arginine, aspartic acid, and glutamic acid, contributed significantly to its enhanced nutritional profile. Mineral analysis revealed higher calcium, phosphorus, magnesium, and iron levels in trial gambas and lower potassium levels than that in the control. Fatty acid profiling identified 18:1n-9 (67.8%) and 16:0 (11.9%) as the predominant fatty acids, in concordance with the control. This study substantiates trial gambas with the health-oriented preferences of the MZ generation while presenting superior sensory and quality attributes compared with the control.

코덱스 영양소 기준치 설정시 영양섭취기준의 적용 방안 (Application of Dietary Reference Intakes for Codex Nutrient Reference Values)

  • 정효지;윤진숙;최슬기;신상아;최영선;권오란;장남수
    • Journal of Nutrition and Health
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    • 제42권4호
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    • pp.366-373
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    • 2009
  • 현재 코덱스 NRVs 중에는 새로이 각국에서 제정된 영양 섭취기준과 상당히 차이가 있는 영양소들이 있어서 개정을 위한 검토 작업이 시급히 필요하다. DRIs 중 EARs 혹은 RDAs를 코덱스 NRVs 기준으로 설정하는 것에는 각각이 장점과 단점이 있으므로, 각 기준에 대한 장점과 문제점을 충분히 고려하여 선정하여야 한다. 각 나라의 DRIs를 NRVs 기준으로 이용하거나 국제적으로 영양소별로 단일 값을 정한 후 각 나라의 인구 구조를 근거로 NRVs 기준을 설정하는 것은 국가마다 서로 다른 기준을 설정하는 결과를 초래하고 이로 인한 소비자의 혼란 및 국가 간 교역에 혼란을 초래할 가능성이 크므로, 각 나라의 인구 구조를 적용한 값을 NRVs기준으로 설정하는 것은 문제가 있다고 사료된다. 코덱스 NRVs 설정시 인구 구조에 근거한 RDA를 사용할 경우 연령 집단 간 편차가 크면 산출된 값이 lowest UL 보다 높을 수 있으므로, 성인 이외의 연령층 (어린이)에 대해서 바람직한 적용 방안을 후속 연구를 통해 별도로 고려해 볼 필요가 있다. 따라서 기존의 Codex 기준과 같이 국제적으로 새로이 설정된 DRIs를 전면적으로 검토하고 이를 최대한 반영하여 영양소별로 단일 값을 제시하여 각 나라에서 이용하도록 하는 것이 바람직하다고 사료된다.

성인 남녀에서 영양표시 활용 정도에 따른 영양섭취 및 식사의 질 평가: 2010~2011 국민건강영양조사 자료를 이용하여 (Evaluation of nutrient and food intake status, and dietary quality in Korean adults according to nutrition label utilization: Based on 2010-2011 Korean National Health and Nutrition Examination Survey)

  • 배윤정
    • Journal of Nutrition and Health
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    • 제47권3호
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    • pp.193-205
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    • 2014
  • 본 연구에서 국민건강영양조사 데이터를 활용하여 우리나라 성인에서 성별 영양표시의 활용 정도에 따른 식습관, 생활 습관 및 식사 섭취 상태에 미치는 영향을 분석한 결과, 영양표시를 읽지 않고, 영양표시의 영향을 받지 않는 성인의 경우 음주 빈도가 높거나 (남성), 라면의 섭취 빈도는 높은 반면 우유, 요구르트, 두유와 같은 바람직한 식품의 섭취 빈도는 낮은 것으로 나타났다. 또한 영양표시를 활용하지 않는 대상자에서 비타민 $B_2$, 비타민 C 및 칼슘과 같은 미량영양소 섭취의 질이 낮게 나타난 의미있는 결과를 도출하였다. 이와 같은 결과는 영양표시의 이용 및 영향 여부와 같은 적절한 식태도가 영양소 섭취의 질 및 식품 선택에도 영향을 미칠 수 있음을 제안할 수 있는 근거자료가 될 수 있으며, 향후 영양표시 이용에 대한 세분화된 영양교육시 기초자료가 될 수 있을 것으로 사료된다.

초등학생 대상의 영양교육 웹사이트 개발 (Development of a Nutrition Education Website for Children)

  • 현태선;연미영;김선희;김난희;안숙미;이순미;지현정;선명희;오춘화
    • 대한지역사회영양학회지
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    • 제8권3호
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    • pp.259-269
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    • 2003
  • The purpose of this study was to develop a nutrition education website for children, especially those around the 4th-6th grade levels. Among the already existing websites providing nutritional information for children, 7 websites with comparable amounts of information were evaluated in terms of their topics, credibility, content, ease of use, and aesthetics. In addition, a survey was conducted to assess the need for nutrition information among 305 elementary students. The food pyramid was the topic offered most often on those websites. Information on nutrients, digestion, food safety, nutrition labeling, and healthy eating habits were available on the websites. Some of those websites also provided games or quizzes to attract the children's interest. However, seine of the websites did not give any information on the person responsible for providing the information, which is most important in determining the credibility of the website. Other problems were that some information was too difficult for children, and some of the websites did not provide a way to search for information. According to the survey results, the topics that children wanted to know about were‘desirable weight’,‘cooking’,‘correct food choice’,‘weight control method’,‘calories consumed during exercise’, but, they did not have a high interest in‘asking questions’‘books with nutrition messages’,‘under weight’,‘negative effect of weight control’and‘helping hungry children’. Based on these results, we developed a new nutrition education web-site, ifood’(http: //1 ifood.or.kr). We focused on helping children develop healthy eating habits by providing information which is easy and practical for children. However, we neither included the program to assess their dietary intake, nor provided entertaining background sounds, which children like. Also, the game section is composed mainly of quizzes. Therefore, we need to further develop exciting games to teach nutrition to children. In the near future, the newly developed website should be evaluated by children regarding understandability and coverage of the contents as well as usability and design, and then revised to improve the educational effect.

우리나라 일부 우유의 무기질 함량 조성에 관한 연구 (Composition of Mineral Contents in Korean Cow무s Milk)

  • 이영희;정문호
    • 한국환경보건학회지
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    • 제30권1호
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    • pp.29-40
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    • 2004
  • This study was performed to investigate and assess the composition of mineral and macronutrient contents in Korean cow′s milk.48 individual farm raw milk, 10 plant raw milk and 29 market milk were collected from June to August in 2003. The minerals such as calcium(Ca), potassium(K), magnesium(Mg), sodium(Na), zinc(Zn), iron(Fe) and phosphorus(P) were determined by using atomic absorption spectrometer(AAS). The macronutrients such as fat, protein and lactose were tested by using IR spectrometer. The obtained analytical results of minerals(mg/100 g) and rnaetronutrients (%) are as follows:1. In case of raw cow′s milk ; Ca 113.56, K 144.09, Mg 10.86, Na 42.53, Zn 0.42, Fe 0.030, p 113.32, fat 3.85, protein 3.08, lactose 4.80,2. In case of market cow′s milk ; Ca 103.04, K 142.46, Mg 10.27, Na 43.21, Zn 0.40, Fe 0.034. p 97.30, fat 3.78, protein 3.05, lactose 4.70,3. In case of fortified market cow′s milk ; Ca 165.40, K 145.79, Mg 10.57. Na 42.55, Zn 0.57, Fe 0.414, p 94.68, fat 3.74, protein 3.08, lactose 4.68,4. In case of processed market cow′s milk ; Ca 134.72, K 142.74, Mg 10.33, Na 45.07, Zn 0.50, Fe 0.650, p 92.48, fat 3.72, protein 3.07, lactose 4.74. According to the group of market milk(milk, fortified market row′s milk, processed market cow′s milk), the mean concentration of Ca and Fe were significantly higher in fortified and processed milk than milk(p<0.05). There were no significant differences in macronutrient(fat, protein, lactose) and mineral contents between pasteurized milk and UHT(ultra high temperature) treated milk($\alpha$=0.05). The labeled "Nutritional Facts" of market milk were satisfied with "Labeling Standards for Livestock Products of Korea". The measured mean concentrations of Ca, Fe, Zn were generally higher than lower limit of labeled value(above 80% of labeled value). The mean concentration of sodium was lower than upper limit of labeled value(below 120% of labeled value).

고등학생의 과자류 섭취 실태 및 섭취 과자류의 "영양표시" 조사 (Survey of Cookie Consumption and Nutrition Labelling of Cookie Consumed in High School Students)

  • 유지연;김영남
    • 대한지역사회영양학회지
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    • 제14권2호
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    • pp.147-157
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    • 2009
  • The purpose of this study was to find out the information on nutrition labeling and how many calories and nutrients the high school students consumed for 1 day from cookies. A total of 74 male and female high school students in Suwon were surveyed and 56 cookies that they consumed were examined. Background data were collected by questionnaire, cookie intake by 24-hr recall, and the calories and nutrients content in cookies and the amount of intake by nutrition information on the wrapping paper of cookie. The statistical analysis for the data was done by SPSS 12.0. Energy contents in 1 serving size of cookie were $90{\sim}315\;kcal$, average of 170 kcal. The protein contents were $0{\sim}7\;g$, fat $2{\sim}20\;g$, cholesterol $0{\sim}55\;mg$, and sodium $30{\sim}390\;mg$ in 1 serving size of cookie. Most of the cookies(80%) examined contained no trans fat at all, which is desirable. Among the types of cookies, snacks contained higher quantities of calories and sodium, the pie contained more sugar and cholesterol, and the biscuit had more trans fat. One fourth of the cookies examined belonged to 'high calorie, low nutritious food' according to the criteria proposed by The Ministry for Health, Welfare and Family Affairs. Thus the excessive intake of cookies might result in nutritional imbalance. There were large differences in calorie intake among students, from zero who did not intake any cookies at all to maximum 818 kcal/day, an average of 75 kcal/day. When the students who did not intake cookies were excluded, energy 205 kcal. fat 10 g, sodium 177 mg were consumed from the cookie for a 1 day on average.

Chemoprevention of Azoxymethane Induced Colon Cancer in Rats by Feeding Grange Juice, Soy, Wheat Bran and Flaxseed

  • Om, Ae-Son;Yuko Miyagi;Chee, Kew-Man;Maurice R. Bennink
    • Nutritional Sciences
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    • 제2권2호
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    • pp.71-75
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    • 1999
  • Epidemiologic studies consistently demonstrate an inverse relationship between risk for colon canter and consumption of fruits and vegetables. Wheat bran, flax and soy contain dietary fiber and phytochemicals, such as lignans and isoflavones, that may inhibit colon carcinogenesis. Orange juice contains hesperidin, a flavanone glucoside that protects against colon carcinogenesis. This study determined if feeding orange juice, wheat bran, soy and flaxseed (combined diet) would inhibit azoxymethane (AOM) induced colon cancer. Cancer was initiated in male Fisher 344 rats by injecting 15 mg AOM/kg of weight at 22 and 29 days of age. One week after the second AOM injection, rats (N = 30) in the combined diet group received dry diet containing wheat bran (4%), soy with ethanol soluble phytochemirals(13%) and flaxseed (8%) and orange juice replaced drinking water. The control group remained on the control diet and received distilled water to drink. The rats were killed 28 weeks later, and colon tissues and tumors were removed for histologic analysis. Feeding the combined diet significantly reduced tumor incidence (p < 0.05), however tumor multiplicity was not changed (p > 0.05, 0.9 tumors/rat fed the combined diet vs 1.2 for controls). Also, tumor burden was only marginally reduced in rats fed the combined diet vs control rats (65 vs 210 mg of tumor/rats, respectively). The reduction in tumor incidence was associated with a decreased labeling index and proliferation zone in normal appearing colon mucosa. Therefore, this study shows that phytochemicals in wheat bran, soy, flax and orange juice reduce colon carcinogenesis, presumably by decreasing cell proliferation and enhancing cell differentiation.

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서울지역 성인의 식품.영양.건강 태도와 식품영양표시 활용실태 (Food/Nutrition Attitudes, Views and Practices of Adults in Seoul Area)

  • 장남수
    • Journal of Nutrition and Health
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    • 제30권3호
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    • pp.360-369
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    • 1997
  • Food/nutrition related views, beliefs, attitudes, and behaviors were investigated for three hundred randomly selected men and women, aged 20-60 years, residing in Seoul metropolitan area. Food/nutrition views, attitudes, and beliefs were found to vary greatly between groups of different age, sex, education and income level. Adults of 20-35 years of age showed significantly less strong views about keeping traditional food habits, while exhibiting a significantly high level of acceptance towards the use of convenience foods as compared to the adults aged 36 years or older. Food safety was found to be a major concern to most of the subjects accounting 69.7% for pesticides residues in fresh produce items, 94.7% for food additives in processed food, and 56.3% for food poisoning in foods eaten outside of the home. Male adults aged 45 years or older showed a strong tendency to rely on a few promotional food products for the maintenance of their health and for them the development and implementation of a sensible feed nutritin/health education program including a way to avoid nutrition quackery might be beneficial. Eighty percent of the subjects were found to read food labels with higher rates shown among young adults and females. Due to the virtual absence of nutrition labeling however, the percentage of subjects who idicated that they are looking for the information on nutrient content was low (<10%) compared to the rates for other informations such as date of manufacture(80.2%), expiration data(55.8%), ingredients(40.9), and additives(40.9%). Ninety one percent of the subjects indicated that they would like to see the sources for nutrition label the nutritional value of the foods. The top five most frequently (68.3%), food packages(50.7%), and radio(43.3%). Health professionals such as physicians, nurses, and nutritionists/dietitians were utilized less frequently as sources of nutrition information than lay sources, with reported rate of only 38%, 22%, and 0.7%, respectively. These results collectively suggest that strategies are to be developed to provide accurate nutrition information to adults.

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청소년의 식품영양표시에 대한 인식 및 활용실태 (Perception and Usage of Food & Nutrition labels in Junior High School Students)

  • 이주인;김정현;정인경
    • 한국지역사회생활과학회지
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    • 제19권4호
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    • pp.559-568
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    • 2008
  • Even though snacks or meals purchased by teenagers have dramatically increased in Korea, it has not been investigated whether teenagers know and take notice of the nutrition label. Therefore, in this study, we investigated the usefulness and utilization of food and nutrition labels amongst teenagers. Questionnaires were distributed 814 of junior-high school students and were completed by self-administrated questionnaires. Questionnaires included questions regarding general characteristics, perception and utilization of food and nutrition labels and degree of necessity and satisfaction on food products and nutrition labels. Data was analyzed with regards to sex and school year by using a SAS package program. Significant differences of each variable were tested by using the $x^2$-test, t-test and ANOVA. Only 4.4% of participants were well informed about food and nutrition labels, while 26.0% of them did not know about it. Most of participants(78%) perceived that food and nutrition labeling system is necessary but are not satisfied with it. More of them did not check the food and nutrition label when they purchased food. Students usually checked the food and nutrition label to know about the nutritional value, and additives. The survey showed that more than three quarters of participants take notice of the food and nutrition label on products whereas only 57.7% of them knew what the food and nutrition actually meant. This study showed that most teenagers did not know the food and nutrition label, didn't have right information and didn't use it. Therefore, it is necessary to include an educational program about the food and nutrition label in the school curriculum and that will help students use the nutrition label and help them choose healthy food.

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충북지역 일부 학교 영양(교)사의 건강기능식품에 대한 인식 및 교육 요구 (Perception and Educational Demand on Health Functional Foods among School Nutrition Teachers and Dietitians in Chungbuk)

  • 황미숙;주지형
    • 한국식품조리과학회지
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    • 제27권3호
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    • pp.81-93
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    • 2011
  • We investigated perception and educational demand for health functional foods among nutrition teachers and dietitians working in schools. The subjects were 229 nutrition teachers (57.2%) and dietitians (42.7%) working in Chungbuk elementary, middle and high schools. Approximately 67% of the subjects had experience consuming health functional foods. Most of the subjects did not have experience with the side effects after consuming health functional foods. Subjects who were unaware of the legal specifications, classification, and labeling standards for health functional foods (78-91.2%) were much more common than those who were aware of those issues. Most of the subjects perceived health functional foods as a food (45.0%) or as a product between a food and a medicine (44.5%). The subjects recommended themselves (43.1%) or medical doctors/pharmacists (40.8%) as consultation/education specialists for health functional foods. Approximately 66% of the subjects had experience conducting nutritional consultation/education in their schools, but only 3.2% had experience with health functional foods. Only 17.8% of the subjects had experience receiving education on health functional foods. Most subjects (88.2%) demanded education on health functional foods for themselves. The results suggest that an effective education is needed for nutrition teachers and dietitians working in schools for them to play an active role in educating students and their parents about health functional foods in the near future.