• 한국양식학회지
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• 제3권1호
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• pp.13-23
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• 1990

체중 범위 100$\~$1000g 되는 이스라엘계 잉어에 $50\%$ 대두박을 함유하고 조단백질 함량 약 $32\%$ 되는 사료에 인산염 첨가량 결정을 위한 실험을 하였다. 그 결과 약 200g의 잉어인 제1 인산나트륨($NaH_2PO_4{\cdot}2H_2O$)을 $1.6\%$ 첨가하면 충분하다는 결론을 얻었다. 이때 잉어가 소화 흡수할 수 있는 인의 양은 총사료량의 $0.504\%$로 계산되었다. 그리고 300g 이상에서는 인의 요구양이 적게 필요한 경향은 보이지만 여기서는 정확한 자료는 얻지 못하였으므로 앞으로 크기에 따른 잉어의 인 요구양 연구가 필요하다고 사료된다. 여기에서 얻은 인 함량은 다른 연구가가 보고한 4.5g되는 작은 일본계 재래종 잉어가 필요로하는 인의 요구량 $0.6\~0.7\%$보다 적은 양이며, 이것은 어체의 크기가 다르고 또 종의 strain이 다르기 때문이라고 짐작되며, 종류별 크기별 연구가 필요하다고 사료된다.

• Asian-Australasian Journal of Animal Sciences
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• 제19권6호
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• pp.872-876
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• 2006

The objective of this study was to evaluate Biocom (a protein source containing a high level of glutamine and alanyl-glutamine) as a replacement for glutamine (Gln) in nursery pig diets. Forty-two pigs (fourteen pigs per treatment) weaned at 28 d of age were used in a 28-d performance trial using three dietary treatments: control (no Gln), control supplemented with Gln or Biocom. The control diet was composed of corn, soybean meal, whey and fish meal. Individual body weight, pen feed disappearance and diarrhea were monitored. On d 0, 2, 7 and 14 postweaning, respectively, five pigs per treatment were selected and bled from the anterior vena cava to obtain five replicate samples of blood on each dietary treatment for determination of blood biochemical index. Dietary supplementation of Gln and Biocom did not influence performance, plasma Gln and total serum protein concentration (p>0.05). However, the addition of Gln and Biocom could prevent serum urea nitrogen and serum cortisol from increasing on d 2 postweaning (p<0.05). There were no significant differences (p>0.05) in any of the examined parameters between Gln- and Biocom-supplemented diets. In conclusion, dietary Gln did not influence the performance of early-weaned piglets owing to the complex diet containing whey, but could prevent the increase of serum urea and cortisol. Biocom could be used as a replacement for free pure Gln without any negative effect on early-weaned piglets.

• 한국지역사회생활과학회지
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• 제17권1호
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• pp.165-173
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• 2006

The farmers' nutritional condition can not be compared with other citizens according to the Korean National Health & Nutrition Examination Survey, and based on other literature reviews. These farmers have either less access to educational materials or have no idea and do not understand the importance of nutritional education. The purpose of this study is to develop an appropriate reading material on nutrition to educate the farmers. To do this, the first step was to gather sufficient available materials for the review of related literature. Second, a survey was conducted to assess the needs of farmers and extension workers for educational materials on nutrition. The results showed that the farmers preferred the following topics: Menu Planning or Menu for Health' (62.1%), Dietary Assessment (49.7%), Dietary Guideline for Farmers (35.7%), and Cooking Method and Recipe (32.6%). They also preferred the booklet type (62.7%). These materials basically contained literature review, lesson plan, and needs assessment. The booklets contained in detail: 1) Dietary assessment - nutritional assessment, and assessment of meal 2) Dietary guidelines for farmers - reduce salt intakes, eat calcium-rich foods, ideal body weight, reduce alcohol-drinking and smoking, tips on eating soybean, eat meat and fish, tips on eating fruits, eat shellfish and seaweeds, and tips on eating dietary fibers, and 3) Plan a meal - menu planning and sample menu by farming patterns. Finally, the text of the final material was improved by the graphic designer using Quark Express 3.3, Photoshop 6.0, Illustrator 10.0, and Painter 8.0. The booklet has 46 pages and divided into three chapters. This contains simple and affordable recipes and provides some helpful tips for dietary and changing lifestyles. This booklet is made available for farmers and other groups interested in nutrition education.

• 한국식생활문화학회지
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• 제16권1호
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• pp.33-42
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• 2001

The purposes of this study were to assess dietary intake obtained by easy method and to compare dietary behavior of house wife and female college students in Yanbian. The subjects consisted of 276 house wives and 228 female college students. Mean daily energy intake of house wives was 1926.0kcal and that of female college students was 1949.0kcal. Calcium intake as NAR(Nutrient adequacy ratio) was lowest in house wife and female college student. Iron intake was also low in subjects and lower in female college student than in house wife. Meal frequency per day was regular in subjects. Skipping meal time in subjects was breakfast and snaking time was late evening generally. Frequency of eating out was rare in most subjects and 60.6% of subjects preferred chinese food in eating out, while house wives preferred Korean food than female college student in eating out. The vegetables were preferred than meat or fish and used by fried in sauces. Hot and sour tastes were more like than greasy taste in subjects. Nutrient intake levels and dietary behaviors of house wife were to be like as those of female college students in general. BMI(Body mass index) was lower in female collage students than house wives, similarly in Korean. According to these results, house wives and female college students in Yanbian had similar dietary patterns. Calcium intake was tend to be low and dietary pattern was regular, dietary qualifies of subjects were adequate. Nutrient intake and dietary pattern in Yanbian were to be like as in Korean, and the Korean-Chinese in Yanbian maintained traditional dietary pattern.

• 동아시아식생활학회지
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• 제18권1호
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• pp.127-134
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• 2008

This study was designed to evaluate the nutritional status and dietary problems of obese elementary students consuming unbalanced diets. Blood parameters, body-image perceptions, taste preferences, and nutrient intakes of 40 obese elementary students with unbalanced diets were compared to those of 40 additional obese elementary students as a control. The averages for age, height, weight, and obesity index were 11.5 years, 142.0 cm, 51.0 kg, and 35.4% in the study group and 11.8 years, 144.0 cm, 53.5 kg, and 36.3% in the control group, respectively. The major disliked foods by the students in the study group were vegetables (65%) particularly Kimchi (15%), as well as fish(15%), and pulses (10%). Mean serum cholesterol, blood glucose, GOT/GPT, and hemoglobin levels were 175.1 mg/dL, 89.2 mg/dL, 24.1/18.9 IU/L, and 14.3 g/dL in the study group and 182.8 mg/dL, 91.3 mg/dL, 28.3/33.9 IU/L, and 14.7 g/dL, in the control group, respectively. Approximately 60${\sim}$80% of the subjects responded that they eat a meal everyday, and the remainder skipped at least one meal. The preference for salty tasting foods was significantly lower in the study group, but the preference for hot tasting food was higher as compared to the obese control group(p<0.05, p<0.05). The daily energy intakes of the study and control groups were 1,768.3 kcal and 1,572.7 kcal, respectively, but there was no significant differences between them. Daily intakes of animal protein, fat, animal fat, and vitamin $B_2$ were significantly higher in the study group than in the control group. In conclusion, this study found that obese children consuming unbalanced diets strongly disliked vegetables, particularly Kimchi, as well as hot tasting foods; however, they preferred salty foods. Daily intakes of animal protein and fat were higher in the study group as compared to obese children not consuming unbalanced diets.

• 한국수산과학회지
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• 제33권5호
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• pp.413-417
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• 2000

생분해성이면서 가식성인 어분 단백질필름 제조를 목적으로 필름의 가공조건이 단백질필름의 성질에 미치는 영향을 밝히기 위하여 명태어분으로부터 단백질을 추출하고, 가공조건을 달리하여 제조한 필름의 수증기 투과도와 용해도의 변화를 측정한 결과는 다음과 같다. APMPI 필름의 수증기 투과도는 가소제 glycerol의 첨가량이 증가함에 따라 증가였으나, pH 7 이상에서는 pH의 증가에 따라 감소하였다. 필름단백질의 용해도는 pH 및 가소제의 농도가 증가함에 따라 감소하였다. 필름의 총용해량은 가소제의 농도가 증가함에 따라 증가하였으나 pH가 증가할수록 감소하였다 가소제의 종류를 달리하여 필름을 제조할 때 수증기 투과도는 glycerol, polyethylene glycol 및 sorbitol 첨가 필름의 차례로 높게 나타났다. 또한 총용해량은 반대의 순서를 나타내었다.

• 동아시아식생활학회지
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• 제24권5호
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• pp.552-563
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• 2014

This study was performed to investigate the dietary habits and nutritional knowledge of elementary school students (boy : 250, girl : 250) by gender. Frequency of skipping breakfast was high in both boys and girls. Duration of mealtime was significantly higher for boys compared with girls (p<0.001). Regularity of meals was not significantly different between boys and girls. Reason for irregular meals was 'no appetite' for both boys (39.6%) and girls (40.0%). Unbalanced diet was high in both boys (60.8%) and girls (59.6%), and problems related to dietary habits were in order of 'unbalance diet', 'irregular mealtime', 'overeating', 'skip a meal frequently', and 'eat out frequently'. Frequency of snack intake was significantly higher for girls compared to boys(p<0.05). The criterion for selecting snacks was higher for 'nutrition' compared to 'good taste' for both boys and girls. Frequency of eating out was statistically insignificant, and eating out preferences were in the order of 'Korean food', 'western food', and 'Chinese food'. Eating behavior 'eat meat, fish, egg, tofu every meal' was significantly higher for boys compared to girls (p<0.01). 'Healthful' response rates were 57.6% for boys and 58.8% for girls. Practice level of nutritional knowledge was significantly higher in girls compared to boys (p<0.001). To establish good eating behaviors, we should develop systematic and continuous education programs.

• 대한영양사협회학술지
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• 제22권4호
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• pp.272-291
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• 2016

The purpose of this study was to investigate health-related habits, dietary habits, depression, stress, satisfaction of body weight, mini-dietary assessment (MDA) and dietary behaviors according to self-rated health among 255 university students in Kyungnam province. Statistical analyses were performed using the SPSS software package (version 19.0). The average ages of the subjects were 21.1 years. Participants were asked their self-rated health and 109, 105 and 41 students answered themselves as "healthy", "normal" and "unhealthy", respectively. The pocket money (P<0.05) was related with self-rated health, and meal frequency (P<0.01) of healthy group was higher than that of the unhealthy group. The self-reported depression level (P<0.01) and the score of depression (P<0.05) of the healthy group were lower than those of the unhealthy group. The self-reported stress level of the healthy group (P<0.05) was higher than that of the unhealthy group. The scores of nutritional behavior (P<0.05) and MDA (P<0.01) of the healthy group were higher than those of the unhealthy group. The scores for intakes of meat, fish, egg or beans, cereals and vegetables except kimchi, fruits, balanced diet and various foods were higher in the healthy group than in the unhealthy group. Our results suggest that pocket money, high meal frequency, low depression, satisfaction of present body weight, and good dietary behavior might influence good perception of self-rated health.

• 한국조리학회지
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• 제16권4호
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• pp.43-52
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• 2010

보성 중심으로 향토 음식 상품화 주제로 연구하였으며, 연구의 목적은 보성의 향토 음식이 산재되어 있으나, 지방색을 살린 지역의 전통 조리법에 따른 코스 음식 개발로 지역 농특산물 부가가치를 향상시키는데 그 목적이 있다. 통계기법은 표본의 인구통계학적 특성, 농가 맛집 빈도 분석, 상차림 빈도 분석, 사업에 관한 빈도 분석을 하였다. 조사는 2009년 6월부터 8월 말까지 보성에 소재한 향토 음식 전문가 27명을 대상으로 실시되었다. 조사 방법은 응답자가 직접 기입하는 자기 기입형 설문지법을 이용하였다. 배포된 총 27부의 설문지 중에서 27부가 회수되었으며, 27매가 최종 분석에 사용되었다. 분석 결과 보성의 4계절 상차림 메뉴를 개발하였다.

• 한국가정과교육학회지
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• 제14권2호
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• pp.67-77
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• 2002

The purpose of this study was to investigate eating habits. nutritional knowledge and the active use of information from the eating habits chapter of the textbook by middle school students of Korea and Japan. 9th grade students of 7 middle schools residing in Gyeongju and Hukuoka. Japan (592 Korean students. 546 Japanese students) participated in this study. Research data were collected by means of questionnaires and analyzed by such means as frequency, percentage. means. standard deviation. $\chi$$^2$-test, t-test, F-test and Pearson's correlation analysis employing SPSS Program. The results of this study were summarized as follows: 1. In terms of the physical features of middle school students, the height of Korean students tend to be taller than Japanese students. The weight of Korean students are on the average heavier than Japanese students. Research also proves that Japanese families have more family members. Korea has more full time housewives as well. Regarding their health. Korea has more people who consider themselves healthy than Japan does. 2. More students in Japan tend to eat breakfast and dinner everyday compared with Korea. Students eat snacks at night more in Korea than Japan. The average meal takes less than 20 minutes in Korea. It takes less than 30 minutes in Japan. Dinner is considered to be most important meal by the students of Korea and Japan. Meat. noodles. bread and cake are highly enjoyed by the students of both nations. 3. There was a little difference between Korean and Japanese students. concerning the necessity of nutrition education because they both study home economics. 4. The use of information from the textbook shows. most students eat green vegetable almost everyday but Korean students tested as eating more. Japanese students more often say they drink more than a cup of milk everyday The Japanese students have higher rates of using information from the textbooks. drink milk everyday. eat bean paste soup. eat a lot of meat and fish. 5. It turns out that students who have more nutritional knowledge have a low late of eating convenience food and student who utilize the chapter in the textbook in everyday life have low rates of eating convenience food.