• 제목/요약/키워드: interest in dietary information

검색결과 75건 처리시간 0.027초

A Determination of the Salicylate Content of Ingredients Commonly Used in Korean foods Suggested for Allergic Patients

  • Myung, Choonok;Lee, Kiwan;Nam, Haewon;Hong, Chein-Soo;Lee-Kim, Yang-Cha
    • Journal of Nutrition and Health
    • /
    • 제31권5호
    • /
    • pp.949-956
    • /
    • 1998
  • Salicylate from plant foods and histamine from animal foods have been suggested to cause various food allergic symptoms. Salicylate regarded as one of the inducing agents f3r chronic urticaria and asthma in allergic patients was studied. There is much interest about the effects of salicylate in food allergy. It it recently suggested that the intake of salicylate from foods may have contributed to chronic urticaria and asthma. The purpose of this study is to analyze the salicylate content in various foods. 153 ingredients commonly used in Korean foods were analyzed by HPLC. Among the vegetables, chard(8.22$\mu\textrm{g}$/g), soybean sprout(5.13$\mu\textrm{g}$/g), perilla lean3.03$\mu\textrm{g}$/g), Chinese cabbage(2.25$\mu\textrm{g}$/g), carrot(2.16$\mu\textrm{g}$/g), and squash(1.33$\mu\textrm{g}$/g) con-rained higher amounts of salicylate as compared to other vegetables. Among fruits, oranges(5.13$\mu\textrm{g}$/g), grapefruits(2.90$\mu\textrm{g}$/g), and plums(1.65$\mu\textrm{g}$/g) contained the most. In animal foods, almost no salicylate was found except in chocolate milk(0.32$\mu\textrm{g}$/g). It was also found in black pepper(8.2$\mu\textrm{g}$/g), coffee(can)(5.00$\mu\textrm{g}$/g), mustard(4.16$\mu\textrm{g}$/g), curry powder(3.24$\mu\textrm{g}$/g), kochujang(2.37$\mu\textrm{g}$/g), cream powder(1.19$\mu\textrm{g}$/g), brown rice(1.04$\mu\textrm{g}$/g) and sesame oil(1.00$\mu\textrm{g}$/g). All information found in this study can be used as nutritional education materials in potentially allergic people for a prudent diet plan and can also provide proper dietary guidelines for these allergic patients. (Korean J Nutrition 31(5) 949-956, 1998)

  • PDF

강릉지역 영유아의 이유 실태에 관한 조사연구 (A Study on Weaning Practice of Infants in Kangnung Area)

  • 김은경;이선희;박계월;지경아
    • 한국식생활문화학회지
    • /
    • 제14권5호
    • /
    • pp.555-563
    • /
    • 1999
  • This study was executed for 300 mothers bringing up a child below 3 years in the area of Kangnung to assess the current weaning practice of infants. 24.6% of mother surveyed were breast-fed, 57.8% were formula-fed and 17.5% were mixed-fed. The rate of breast feeding was lower and the rate of bottle feeding was higher in infants whose mothers had more income or higher educational period or full-time job. Most of the respondents knew the significance of supplementary food. 41.4% of the subjects started weaning of their infants at 3-4 months, and 84.1% of them set on weaning in less than 7 months after babies were born. And 39.4% of the subjects finished weaning of their infants in less than one year. The infants of this study preferred the fruits and fishes to meats, vegetables and beans that served to them as supplementary food. Mothers showed deep interest in recipe of weaning food(48.5%), adequate quantity of weaning food(36.3%), information on commercial food for infants(32.2%), and sequence in which semi-solid food are introduced(31.9%). From these results, it is suggested that education program in primary health center for improvement of weaning practice of infants should be implemented reflecting needs of mothers.

  • PDF

여고생의 체중조절, 영양지식, 식태도, 식행동에 관한 연구 (A Study on Weight Control, Nutritional Knowledge, Dietary Attitudes and Eating Behaviors among High School Female Students)

  • 안윤;김형미;김경원
    • 대한지역사회영양학회지
    • /
    • 제11권2호
    • /
    • pp.205-217
    • /
    • 2006
  • This study was designed to examine weight control, nutritional knowledge, dietary attitudes and eating behaviors of 370 high school girls and to investigate if there were differences in these variables by weight control status. The weight control attempters (65.1%) had significantly higher body weight and BMI (p<0.001). The difference between desired and current body weight was -9.1 kg in the attempters, showing a significantly higher difference than the counterparts (p<0.001). The attempters also showed more interest toward weight control (p<0.001), but were less satisfied with their body size (p<0.001). Most of subjects (88.1%), especially in the attempters (96.7%) responded that they would try to control their weights in the future. The regular exerciser was 22.9% in the attempters while the percentage of the counterparts was 11.9% (p<0.05). The use of internet or television watching was not significantly different by weight control status. Subjects scored 15.8 out of 20 on a nutritional knowledge scale, which showed a moderate level of knowledge. The nutritional knowledge score was 15.7 for the attempters and 15.8 for the counterparts. None of the nutritional knowledge items reached statistical significance, although the percentages of correct answers regarding weight control or balanced meals were slightly lower in the attempters. The attempters showed more favorable eating attitudes than the counterparts (p<0.001), especially in the attitudes of applying nutritional knowledge to daily life (p<0.01), attitudes for modifying diets (p<0.01) and importance of having adequate meals (p<0.01). The eating behavior was moderate, with mean scores of 31.1 (possible score: 15 - 45). Subjects showed problems in eating a variety of foods, eating meals regularly, eating slowly, eating breakfast and consumption of some food groups (e.g., dairy foods, fruits). The attempters consumed seaweeds more frequently than the counterparts (p<0.05). Although there were not many significant differences by weight control status, this study suggested that nutrition education for adolescent girls should be planned to provide nutrition information regarding desirable weight control as well as modifying diets and eating behaviors.

여대생들의 영양성분표시 활용에 따른 식품소비와 식습관 비교 (A Comparison of Convenience Food Purchasing Behaviors and Food Habits : How Female College Students Use Nutrition Labelings)

  • 유경혜;김미자;이선영
    • 한국식품영양학회지
    • /
    • 제25권1호
    • /
    • pp.1-8
    • /
    • 2012
  • The purpose of this study was to compare convenience food purchasing behaviors and food habits. The study, which asked surveyed 131 female college students in Daejeon, in 2011, on how they used nutrition labels. The subjects were divided into two groups, in terms of the way they checked examined nutrition labels: a "Check" group(n=62, 47.3%) and a "No check" group(n=69, 52.7%). Reasons given for not reading nutrition labelings were "a habit of buying" for 72.2%, and "too small or rude" for 19.1%. The "Check" group reported higher interest in nutrition(p<0.001) and hygiene(p<0.01) than the "No check" group. Those who used the labels had higher cereal(p<0.01) and vegetable(p<0.01) consumption and a lower intake of fast foods(p<0.05). But however, most of the subjects(65.6%) chose by taste, at the time they purchased the convenience foods. The subjects considered "expiry date"(n=87, 66.4%) to be more important information on food labels than "nutrient composition"(n=11, 8.4%). The number of products whose nutrition labels were checked by over 50% was five out of 12. In conclusion, our study suggests that proper use of nutrition labeling may improve food choices and enable healthy dietary practices. Further efforts are needed to provide the public with nutrition education programs on how to read nutrition labeling. Modifying nutrition labels to make them easier for the public to understand should also be considered.

한식 식단 급식을 제공받는 경기도의 일부 중학생과 학부모의 한식에 대한 인식 및 급식 만족도 (Perceptions of Traditional Korean Foods and Satisfaction Levels toward School Foodservice among Middle School Students and Parents of Schools Serving Traditional Korean Menus in Gyeonggi Province)

  • 배유미;송덕희;안홍석
    • 대한영양사협회학술지
    • /
    • 제17권2호
    • /
    • pp.118-129
    • /
    • 2011
  • The purpose of this study was to investigate perceptions of Korean foods and school foodservice satisfaction levels among middle school students as provided by a Korean menu-focused school foodservice. The study subjects included middle school freshmen attending a school providing Korean menus and their parents. A survey questionnaire was administered to obtain information on general characteristics, perceptions of traditional Korean foods, and degrees of satisfaction toward school foodservice. The student subjects had significantly lower interest and preference for traditional Korean foods and less positive perceptions of traditional Korean foods than the parent subjects. In regard to degrees of satisfaction for school foodservice, the students evaluated the current Korean menu-focused foodservice significantly higher than the previous foodservice provided to them during their elementary school days. The parent subjects' also generally reported very high satisfaction levels of the foodservice. The current study findings suggest there are positive effects of Korean-style school foodservice and support its further expansion to other schools. It is recommended that dietary education on the excellence of traditional Korean foods should accompany the provision of Korean-style foodservices in order to better guide adolescents' recognition of the matter.

버섯의 효과적인 생육환경 구축을 위한 자동 습도조절 환경 연구 (Constructing of Humidity Automatic Regulation Environment to Build Effective Mushroom Growing Environment)

  • 서신림;이현창;강선경;신성윤
    • 한국정보통신학회논문지
    • /
    • 제19권11호
    • /
    • pp.2597-2602
    • /
    • 2015
  • 경제 발전에 따라 식생활수준도 상당히 개선되어가고 있으며, 식이요법 관련하여 고영양 수요에서 건강식이요법으로 변화되어가고 있다. 그 가운데, 버섯은 고영양이면서, 풍부한 비타민을 함유하고 있는 건강식품으로서 많은 관심을 받고 있다. 이로 인해 버섯 산업은 새로운 유망산업으로 떠오르고 있다. 이를 위해 버섯에 대한 재배방식은 단순한 수공 재배모드에서 자동화된 공장화된 재배모드로 발전해오고 있다. 이와 같이 버섯의 생산 과정에서 요구되는 생육환경제어는 버섯의 산출량 및 품질에 직접적인 영향을 미친다. 이로 인해 본 논문에서는 버섯 재배에 중요한 환경요소들 중에서 습도가 버섯에 미치는 영향을 분석하고 현황을 조사해본다. 또한, 최근 농업기술 트랜드로 센서 네트워크를 적용한 진보된 IT 융합 서비스를 이용해서 더 효율적인 관리를 시도하고 있으며, 이를 본 연구에서도 적용하여 자동 습도조절환경을 구축하였다. 이를 통해 버섯의 생산 자동화 수준 및 버섯 단위 면적의 산출량과 품질, 버섯생산의 경제적 효율과 경쟁력을 확보할 수 있게 되었다.

건강신념모형에 기반한 효과적인 식품안전 정보제공 방안 연구 (A Study on Effective Food Safety Communication Based on Health Belief Model)

  • 최성희;함태식;이태연
    • 한국식품위생안전성학회지
    • /
    • 제33권4호
    • /
    • pp.259-265
    • /
    • 2018
  • 가정에서 가족의 식생활을 책임지고 있는 주부들은 식품안전과 관련된 정보에 매우 민감하여 주부들에게 어떤 정보를 제공했을 때 안심하고 식품을 구매하는지를 알아보는 것은 매우 중요하다. 이 연구는 건강신념모형에서 건강행동을 촉진한다고 알려진 지각된 위협, 행동평가, 자기효능감 같은 요인들이 주부들의 실제 식품안전 인식과 행동에 얼마나 영향을 미치는지를 알아보기 위해 이루어졌다. 본 연구는 191명의 가정주부를 대상으로 이루어졌으며, 건강신념모형의 주요변수인 지각된 이익과 지각된 장애, 자기효능감, 지각된 심각성과 지각된 개연성 그리고 식품안전 행동에 영향을 미친다고 알려진 건강지향성과 지식수준을 측정하기 위한 설문지가 사용되었다. 일반적 특성을 분석한 결과를 보면 교육수준이 높을수록 그리고 대도시에 살수록 식품안전에 대한 위협을 더 많이 느끼고 안전한 식품을 구매하려는 경향이 더 높았다. 또한 연구 변수간의 상관관계를 분석한 결과를 보면 안전한 식품에 대한 지식이 더 많을수록 그리고 건강에 대한 관심이 높을수록 상대적 이익이나 자기효능감도 높으며 그에 따라 안전한 식품을 구매하려는 경향이 높은 경향을 보였다. 한편 건강신념모형에 근거한 식품안전 행동에 대한 개념모형을 구조방정식분석으로 검증한 결과 적합한 모형 적합도를 보였으며 구매행동에 지각된 위협보다 지식수준과 상대적 이익이 큰 영향을 미치는 것으로 나타났다. 이러한 결과를 볼 때 주부가 안전한 식품을 구매하도록 돕기 위해서는 방송이나 신문 같은 공적 경로를 적극 활용하는 식품안전에 대한 정보의 지속적인 제공으로 지식수준을 높여주고 위해성 정보보다는 예방이 가능한 정보 제공으로 안전한 식품을 구매하려는 노력이 실제로 가정의 건강을 지키는데 도움이 된다는 점을 홍보해야 한다는 것을 시사한다.

시판 포장가공 식품의 영양표시 현황에 관한 조사연구 (A Study on the Current Nutritin Labeling Practices for the Processed Foods Retailed in the Supermarket in Korea)

  • 장순옥
    • Journal of Nutrition and Health
    • /
    • 제30권1호
    • /
    • pp.100-108
    • /
    • 1997
  • Our current food hygiene law mandates nutrition label (NL) for the special nutrition foods, health support foods, instant foods, and foods with certain nutrient emphasized note, only. Currently more processed foods are bearing nutrition labels though the format is quite inconsistant. This study examined the status on current nutrition labeling practices for the processed foods that are retailed in the supermarket. The obtained information was assessed in the aspects of numerical data presentation on nutrients content, descriptive terms, health claim, and the format. The results are summarized as follows. 1) Foods with NL are limited to the food category specified by current hygiene law while voluntary nutition labeling is few. 2) Descriptive terms such as free, low, and sufficient are not substantiated with quantitative data. The efficacy of microelements which has not been clalified yet are overemphasized but major nutrients are ignored. 3) The regulations for the descriptive terms are set on the base of the nutrient content per 100g or 100ml under current nutrition labeling act. It would mislead consumers thus the definition for these descriptor be better set on the unit of the amount of food customary eaten at one time. For this the standard serving size should be set officially. 4) Quantitative nutrition information given on food products is difficult to compare because of the lack in formality. The title of NL, load and kinds of nutritents, order of nutrients listed, the unit of expression, RDA comparision, and reference RDA are inconsistant among the foods similar in dietary property. Uniform format is needed to give NL the credibility and usefulness. Proividing nutrition information to the consumers with NL is a worldwide practice though its efficacy has been controversial. Under newly legistered health promotion law in Korean nutrition education is esxpected to take part in to improve national nutrition condition and NL would education is expected to take part in to improve national nutrition condition and NL would be a potent tool for public nutritions education. It appears to be the time to mandate NL to all the processed foods in the market. The result of present study would initiate further consumer experiments related to NL. Various interest groups such as food and nutrition professions, public health organizations, government regulatory agencies, food producers and marketers, and consumer groups need to particepate and communicate for the legislation of NL and the development of NL format.

  • PDF

New Directions in Communicating Better Nutrition to Older Adults

  • Guldan, Georgia-Sue;Wendy Wai-Hing Hui
    • Journal of Community Nutrition
    • /
    • 제2권1호
    • /
    • pp.62-70
    • /
    • 2000
  • Nutrition education should be an important component of ongoing health promotion for older adults and their caregivers. This is because prevention through sound nutrition and food hygiene practices and regular excercise is the most cost-effective way to reduce risks for and deal with their major health problems. nutritions education services should effectively promote optimum intake and successful self-care. Unfortunately, however relative to other vulnerable groups, nutrition education for older adults has not been systematically developed or evaluated. Usually oder adults care a lot about their health, so this should be a relatively easy group to teach - but their increasing numbers, longevity and great diversity with respect to health, physical, and economic status and educational level present challenges. Some older adults may not perceive they would benefit from nutrition education, so interesting and motivating them is a challenge. The food and nutrition knowledge of older people has been acquired through a lifetime of experience. For most older adults in the Asian region, their sources are restricted by their restricted education, so that their major sources of information have been informal sources, such as television, radio, friends, family, and perhaps newspapers and magazines if they are literature. Nonetheless, dietary advice for older people should build on their existing knowledge and ingrained values. It should provide information useful in daily food selection, and focus on food, not nutrients - the same foods and groups considered appropriate for younger people, with consistent messages as given throughout the population. Attention must also be paid to discovering learning styles in older people. When we teach in schools, the young students are a captive audience resigned to their learning role. Learning by an older adult, however, reflects an effort to meet his or her perceived needs. Therefore, nutrition education should be a positive experience in a non-threatening environment, relaxed and non-competitive, and perhaps even social environment. The messages also need to be practical and achievable. A needs assessment is essential, because our ability to provide the most effective nutrition education will depend on our success in matching the needs, both perceived and unperceived. of this vulnerable group. Therefore, go to the potential older learners to assess their interest and preferences. Nutrition education activities for older adults are widespread, but few have been evaluated. Evaluation is therefore also recommended, particularly when new methods are used. Tips from other countries for giving successful nutrition education will be given, including some examples of applications as attempted in Hong Kong. Research needs will also be described. In conclusion, successful nutrition education for older adults depends on positive needs-based messages. This is may be hard to do, as few good examples are available to illustrate these principles.

  • PDF

분묘 유적지 출토 인골에 대한 고고유전학 연구 (Archaeogenetic Research of Excavated Human Bones from the Ancient Tombs)

  • 지상현;정용재;서민석
    • 헤리티지:역사와 과학
    • /
    • 제41권1호
    • /
    • pp.99-108
    • /
    • 2008
  • 1980년대 이후 전 세계적으로 발굴지에서 출토되는 인골 분석에 대한 고고학적 중요성이 증가하면서 인골의 자연과학적 연구가 활발히 진행되고 있다. 국내에서도 출토 인골의 고고유전학 연구가 점차 활성화 되어감에 따라 고대 DNA 연구를 위한 주요 방법 및 기술적 지식의 축적이 이루어지고 있다. 인골의 보존 상태는 매장환경과 밀접하게 연관되어 있는데 국내에서 출토되는 인골, 동물 뼈 등과 같은 생물유체의 보존 상태가 좋지 못한 주요 원인은 우리나라의 토성(土性) 및 기후적인 특성 때문이다. 그러나 조선시대 회곽묘(灰槨墓)에서는 대체로 보존 상태가 좋은 인골이 출토되고 있는데, 이는 회곽의 구조적 화학적 특성에서 기인된 것이다. 이것은 묘제(墓制)와 장법(葬法)이 피장자(埋葬者)의 매장 환경을 조절함으로써 인골이 잘 보존 될 수 있음을 보여주는 좋은 사례이다. 인골의 미생물에 의한 오염, 물리 화학적 손상 등 다양한 원인은 고대 DNA 분석에 많은 영향을 미치기 때문에 이를 효과적으로 제거할 수 있는 DNA 분석법이 요구된다. 특히, 고대 DNA가 사람 DNA에 의하여 오염되지 않았음을 증명하기 위한 실험 절차가 체계적으로 검증되어야만 연구결과의 신뢰성을 확보할 수 있다. 우리나라 고대 인류의 이동과 그들의 문화를 이해하기 위하여 고대 DNA 분석과 더불어 안정동위원소를 이용한 인골의 골화학 분석 등 인골에 대한 자연과학적 분석이 종합적으로 병행되어야 한다. 더불어 출토 인골의 고고유전학 연구는 형질인류학, 고고학과 같은 인문사회학적 연구와 동시에 수행될 때 가장 좋은 양질의 결과를 얻을 수 있으며 이러한 학제 간 연구는 더욱더 활성화 되어야 한다. 본고는 출토 인골 연구의 학문적 가치와 종합연구의 필요성을 자연과학적 연구의 입장에서 강조하였다. 또한 출토 인골의 DNA 연구 방법과 그 결과를 예로 소개함으로써 고고유전학 연구에 대한 이해를 돕고자 하였다.