• Title/Summary/Keyword: 식이영양

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Comparison of Nutrition Knowledge, Dietary Attitude and Dietary Habit in Elementary School Children With and Without Nutrition Education (초등학생의 영양교육에 따른 영양지식, 식생활태도 및 식습관의 비교)

  • Lee, Ok-Hee;Chang, Soon-Ok;Park, Min-Jung
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.37 no.11
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    • pp.1427-1434
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    • 2008
  • This study was aimed to compare nutrition knowledge, dietary attitude and habit of elementary school children with and without education. Eighty-four subjects with unbalanced eating behavior were selected and assigned to either control or education group. The subjects in education group participated in a nutrition education program once a week for 8 weeks. The contents of nutrition education were on food tower, balanced nutrition, nutrient function, food group, importance of breakfast, and nutrition label, etc and the program was performed by a school dietitian. The effects of education was assessed by self-administered questionnaire prior to and after nutritional education. Nutrition knowledge except on snack, dietary self-efficacy except on low fat/ low calorie, attitude except on functional food and favorite, and general dietary habits of children in education group were significantly improved while those in control group showed no changes. Also, factors for unbalanced eating was improved by nutrition education indicating the need for correction on unbalanced eating was diminished. However, children's adherence to snack, instant and fast food remained to be corrected. The dietary habit of balanced eating was improved by education reducing the percentage of unbalanced eating on grain and meat.fish.milk groups. The nutrition education appears to be effective to provide nutrition knowledge thereby to improve dietary attitude, dietary self-efficacy, and partly to reduce children's unbalanced eating factor.

Investigation of Nutrition Knowledge, Eating Behaviors, and the Need for Integrated Programs to Improve Eating Behaviors According to the Residential Type of Female College Students (여대생의 거주 형태에 따른 영양 지식, 식이 행동 및 식이 행동 개선 통합프로그램에 대한 요구도 조사)

  • Chae, Myung-Ock
    • Journal of Digital Convergence
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    • v.20 no.5
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    • pp.833-846
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    • 2022
  • This study was conducted to identify nutrition knowledge, eating behaviors, and the need for an integrated program to improve eating behaviors according to residential type of female college students. Data were collected from March 16 to April 16, 2021, using online self-report questionnaires and the final 217 data were used. To analyze data, frequencies and percentages, means and standard deviations, independent sample t-test, and ANOVA were conducted using SPSS WIN 26.0. The results showed that home residents had better eating behaviors than those living in rented rooms. Moreover, the demand for an integrated eating behavior improvement program for disease and health information topic was higher among home residents and participants in rented rooms than among those living in dormitories. When developing an integrated program for improving eating behaviors among female college students, it is essential to apply a differentiated intervention program that considers residential type.

Evaluation of Enteral Foods Prepared with Soybean Dietary Fiber for Patients with Diarrhea (대두 식이섬유를 이용한 특수 영양식품의 유효성 평가)

  • Han, Jae-Heum;Lee, Kyun-Hee;Sohn, Heon-Soo;Lee, Yoon-Bok;Park, Jeom-Seon;Oh, Man-Jin
    • Korean Journal of Agricultural Science
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    • v.35 no.1
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    • pp.41-51
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    • 2008
  • In the development of enteral foods for the patients with diarrhea, soybean hull, by-products of soybean processing, was used to prepare crude dietary fiber extracts (soybean hull fiber, SHF). Total dietary fiber content of SHF is 85% and their composition are 86.1% cellulose, 8.1% hemi-cellulose, and 4.7% lignin. The effects of SHF on the prevention of diarrhea were studied in animal. Spraque-Dawley (SD) rats were fed AIN93G diets containing 5% dietary fiber for 3days simultaneously inducing diarrhea with the phenolphthalein Mg citrate solution. On day 4, feces were collected at different time point. Dietary fibers used for the animal study were SHF, soybean cotyledon fiber (SCF), psyllium husk fiber (PHF), and chicory fiber (CF). ${\alpha}$-cellulose was used as a control. Body weight gain, calorie consumed and food efficiency ratio among the experimental groups were not different. However, water content in the feces of SHF group was significantly lower by 10%, compared with other groups at 24hrs. time point. This effect was even greater in the feces collected later than 24 hrs. time point. SHF seems to have a greater effects on slow the symptom of diarrhea. Based on the previous results, enteral food enriched with SHF were prepared and its effect was compared with other commercially available products from domestic or imported ones. Weight changes among experimental groups were not different, but the moisture content of feces consumed SHF enriched products were lower than that of other products. Approximately 10% decrease in water content was observed from feces collected at 24 hr time point. According to the sensory evaluation, overall acceptability of the enteral food enriched with SHF was 3.24 out of 5 indicating that taste of this product is acceptable.

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