• 한국식생활문화학회지
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• 제18권4호
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• pp.333-345
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• 2003

We conducted a survey on Japanese women's consciousness of food culture and their traditional food consumption by self filling-out questionnaire during January, 2000 for the period of a month, For the survey we selected 250 women residing in Kyoto, Japan. For the statistic work we used SAS package system, and t-test, $\cal{X}^2-test$ and Duncan's multiple range test were also used to verify the results significance. The purpose of this survey lies in gathering a basic data on the comparative direction of Korean and Japanese women's food culture in the future 1. Comparing the preferred food purchase place, In case of Korean women, traditional market was comparatively more preferred while Japanese women relatively preferred convenience store (p<0.001). 2. In case of Japanese women, they answered there is no difference from ordinary days on New Year's Day (71%) and Christmas (40%) while 38% answered they prepare food at home. 40% said they prepare food on parents-in-law's birthday, and 41% said no difference from ordinary days. 52% said they prepare food at home on husband's birthday. For their own birthday, 32% said yes to preparing food at home while 45% said no difference and 22.3% said eating out. For children's birthday 65% said preparing at home, 16.3% said no difference and 14.9% said eating out. 3. Comparing the conception on traditional food, Korean women answered 'complicated' (77%) most while 'simple' (5%) least, which indicates their demands for simplified recipes. In case of Japanese women, 'complicated' (44%) was most while 'scientific' (6%) was least which indicates their demands for scientific way of recipes. There were differences shown by age (p<0.001) and the older the more said 'simple' or 'logical' (p<0.01). 4. As the reason for the complicity of traditional food recipes, Koreans said 'too many hand skill' (60%) most while 'too many spices' (8%) least. For Japanese, 'various kind of the recipe' (55%) was most while 'too many hand skill' (7%) was least. There were significant differences shown by academic background (p<0.01) and income(p<0.01), and the lower the academic background, the more said 'too many spices' as the reason for the complicity in making traditional food. Generally, the lesser the income, the more tendency to say 'various kinds of the recipe'. 5. In case of Koreans, 'the recipe is difficult' (56%) was high while 'uninterested' (9%) was low in answer which showed differences by academic background (p<0.05), and in case of Japanese, 'no time to cook' (44%) was high while 'uninterested' (7%) was low. 6. The following is the reasons for choosing traditional food as a snack for children. In case of Koreans, they answered as 'traditional food' (34%), 'made from nutrious and quality materials' (27%), 'for education' (22%) and 'suites their taste' (17%) revealing 'traditional food' is highest. In case of Japanese, it was revealed in the order of 'made from nutrious and quality materials' (36.3%), 'traditional food' (25.2%), 'suites their taste' (22.6%), 'for education' (12.8%) and 7. Comparing the most important thing for the popularization of traditional food in the world, Koreans answered 'taste and nutrition' (45%) most while 'shape and color' (6%) least. In case of Japanese, 'taste and nutrition' (75%) was answered most while 'hygienic packaging' (4%) was least. Both considered 'taste and nutrition' as most important thing for the popularization of traditional food in the world. 8. In case of Koreans, they answered they learn how to make traditional food 'from mother' (47%), 'media' (18%), 'school' (15%), 'from mother-in-law' (14%), 'private cooking school' (4%) and 'close acquaintances' (2%). In case of Japanese, they said mostly learn 'from mother', but it was also shown that the lower the academic background the lesser the tendency of learning 'from mother' but 'from school' (p<0.001). 9. About the consumption of traditional fermented food, Koreans said they make kimchi (90%), pickled vegetables (39%), soy sauce (33%), bean paste (38%), salted fishery (12%) and traditional liquors (14%) at home while 67% for salted fishery and 48% for traditional liquors answered they buy rather than making at home. On the other hand, Japanese answered they mostly buy kimchi (60%), soy sauce (96%), bean paste(91%), natto(92%), salt fermented fish foods (77%) and traditional alcoholic beverage (88%) to eat. This difference was shown very distinct between Korean and Japanese women (p<0.001). 10. About the most important thing in food, Koreans answered in the order of 'liking and satisfaction' (33%), 'for health' (32%), 'for relieve hunger' (18%) and 'convenience' (17%). In case of Japanese, it was revealed in the order of 'for health' (61%), 'liking and satisfaction' (20%), 'to relieve hunger' (16%) and 'convenience' (3%). This shows that Japanese women take comparably more importance to health than Korean women. The conception of food was shown different between Korean and Japanese women (p<0.001), and Koreans showed level 4-5 of food culture while Japanese showed level 5.

• 대한지역사회영양학회지
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• 제20권6호
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• pp.433-446
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• 2015

Objectives: This study was performed to evaluate the consumer education program for reducing sodium intake based on social cognitive theory (SCT) and investigate consumer perceptions of environmental, cognitive and behavioral factors. Methods: Consumers (n=4,439) were recruited nationwide in Korea to participate in a nutrition education program for reducing sodium intake which was targeted on senior housewives (SH), parents (P), and office workers (OW). Questions regarding main factors of SCT were asked both before and after the education program. Results: SH and P recognized external social efforts and information to reduce sodium including nutrition labeling more than OW. The main barriers to practice reducing sodium intake were limited choice of low sodium food and menu, interference with social relationship when dining with others, and limited information, knowledge and skills. SH had lower barriers to practice reducing sodium intake and OW perceived 'preference to soup or stew' and 'preference to Kimchi, salted fish and fermented sauces' as barriers more than other groups at the baseline. Less than 50% of participants knew the relationship between sodium and salt, sodium in nutrition labeling, and recommended sodium intake. In addition, OW had little knowledge for capability to reduce sodium intake and lower self-efficacy to practice compared with SH and P. After education, positive outcome expectations such as lowering blood pressure, prevention of cardiovascular disease and osteoporosis were increased and barriers to practice reducing sodium intake were decreased in all groups (p < 0.05). The knowledge for behavioral capability and self-efficacy to reduce sodium intake were also improved but OW had still lower scores compared with other groups. Conclusions: These results suggested that nutrition education programs could be an effective tool to impact general population by facilitating awareness and increased capability to reduce sodium intake.

• 한국식품과학회지
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• 제36권4호
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• pp.574-579
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• 2004

유자를 이용하여 등푸른생선인 고등어에 유자 자숙액 및 착즙액을 처리하여 냉장 보관하면서 기름을 추출한 고등어유와 고등어 필렛의 여러 가지 특성을 측정한 결과는 다음과 같다. 고등어 필렛를 냉장 보관하면서 25일간의 저장기간별 휘발성 염기질소와 TMA-N를 측정한 결과 유자액을 처리하지 않은 대조구에 비하여 1, 2% 처리구와 자숙액 처리구에서 유의적으로 낮게 나타났으며, 저장기간이 증가함에 따라 대조구는 유자액 처리구에 비하여 더욱 높게 나타났으며, 유자액 처리구중 특히 자숙액 처리구가 가장 낮게 나타났다. 고등어유의 과산화물가, 카르보닐가, 산가 및 TBA가를 측정한 결과 대조구에서 대체로 저장기간이 실험 시작 시에 비해 25일 후에는 급격히 증가하는데 비하여 유자액 처리구에서는 완만한 증가를 보였으며, 특히 자숙액 처리구에서 더욱 완만하게 나타나 다른 처리구에 비해 유의적으로 낮게 나타났다. 관능평가 결과에서도 전반적인 기호도에서 자숙액 처리구가 가장 높은 점수를 나타내 대조구와 2% 처리구에 비해 유의적인 차이를 나타냈으며, 1% 처리구에서도 높은 점수를 나타내 자숙액 처리구와 차이를 나타내지 않았다. 본 실험결과로 볼 때 간 고등어 제조 시 유자액 처리는 고등어의 산패를 감소시키고, 비린내를 완화하는데 효과적이며 특히 유자 자숙액 처리군이 좋은 결과를 나타냈으며, 유자 자숙액 대신 착즙액 처리 시 1% 용액을 사용하는 것이 바람직하다고 사료된다.

• 한국수산과학회지
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• 제13권1호
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• pp.15-22
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• 1980

적색육어류인 고등어, 전어, 정어리치어를 시료로 하여 선도별에 따라 또 일건품 열풍건조품, 염장품 및 자열건조품등의 제품별에 따라 histamine함량의 소장에 대하여 실험검토하였으며, 그 결과는 다음과 같다. 1) 3종의 시료중 histamine의 생성은 고등어가 가장 많았고(전어의 경우의 약 30배), 다음이 정어리이고 전어가 가장 적었다. 2) Histamine의 함량이 100mg/100g에 달하는 시간은 $25^{\circ}C$에서는 고등어와 정어리는 비슷한 경향을 보였고, $10^{\circ}C$에서는 정어리가 고등어보다 다소 빠른 경향을 보였다. 전어는 완전부패시에도 100mg/100g 이하의 양이었다. 3) 고등어와 정어리는 초기부패점(VBN 약 35mg/100g)에 달할 때 histamine도 약 100mg/100g에 달하는 경항을 보였다. 4) 제품별로 보면 고등어, 전어, 정어리 모두 일건품이 histamine량이 가장 많았고, 염장품이 열풍건조품보다 다소 많은 경향을 보였으며, 정어리의 자숙건조품이 제일 적었다. 전어의 histamine량은 빠른 어종에 비하여 거의 무시될 정도로 적었다.

• 한국수산과학회지
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• 제30권4호
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• pp.660-666
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• 1997

참조기에 $14\%$ 정도 천일염을 가해 저열건조기를 가공한 후 근육만을 $-20^{\circ}C$에서 냉동저장 하면서 영양 및 화학적 조성의 변화를 살펴보았다. 저염검 조기의 수분, 단백질, 지방, 회분은 각각 $74.6\%,\;18\%,\;3.4\%$ 및 $2.3\%$로 냉동 저장 중 큰 변화는 없었고, 유리아미노산의 경우는 저장 중 약 2배 정도 증가 하였으며 주요 유리아미노산으로는 glutamic arid, alanine, lysine, glycine이었다. 근육에서 추출한 중성지방질의 주요 구성지방산은 palmitic acid, stearic acid, palmitoleic acid, docosahexaenoic acid 이었으며 인지질의 주요 구성지방산은 docosahexaenoic acid, palmitic acid, eicosapentaenoic acid 이었다. 유리지방산 함량 및 산값은 가공직후 각각 $3.8{\mu}M/g,\;0.25mg/100g$에서 냉동 10개월 후에는 $7{\mu}M/g$과 0.4mg/100g로 약간의 증가 후세를 보였고, TBA값은 $20{\mu}M/kg$에서 저장 2개월째 $60{\mu}M/kg$으로 증가하였으며, 그 후 완만한 증가를 보였다. 산도 및 pH는 냉동 저장 중 거의 변화가 없었으며, 아미노태질소는 가공직후 90mg/100g에서 자장 10개월째에는 18mg/100g으로 약간의 증가 추세를 보였다. VBN은 초기 18mg/100g에서 저장 5개월째에 초기 부패 단계까지 증가하였으며, 이후 계속 증가하는 경향을 나타내므로, 저염건 조기를 $-20^{\circ}C$ 냉동저장할 경우, 5개월 정도 저장 가능할 것으로 생각되었다.

• Nutrition Research and Practice
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• 제10권2호
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• pp.167-174
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• 2016

BACKGROUND/OBJECTIVES: Despite the importance of a low-iodine diet (LID) for thyroid cancer patients preparing for radioactive iodine (RAI) therapy, few studies have evaluated dietary intake during LID. This study evaluated the amount of dietary iodine intake and its major food sources during a typical diet and during LID periods for thyroid cancer patients preparing for RAI therapy, and examined how the type of nutrition education of LID affects iodine intake. SUBJECTS/METHODS: A total of 92 differentiated thyroid cancer patients with total thyroidectomy were enrolled from Seoul National University Hospital. All subjects completed three days of dietary records during usual and low-iodine diets before $^{131}I$ administration. RESULTS: The median iodine intake was $290{\mu}g/day$ on the usual diet and $63.2{\mu}g/day$ on the LID. The major food groups during the usual diet were seaweed, salted vegetables, fish, milk, and dairy products and the consumption of these foods decreased significantly during LID. The mean energy intake on the LID was 1,325 kcal, which was 446 kcal lower than on the usual diet (1,771 kcal). By avoiding iodine, the intake of most other nutrients, including sodium, was significantly reduced during LID (P < 0.005). Regarding nutritional education, intensive education was more effective than a simple education at reducing iodine intake. CONCLUSION: Iodine intake for thyroid cancer patients was significantly reduced during LID and was within the recommended amount. However, the intake of most other nutrients and calories was also reduced. Future studies are needed to develop a practical dietary protocol for a LID in Korean patients.

• 한국수산과학회지
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• 제14권3호
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• pp.122-129
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• 1981

적색육어류인 꽁치와 백색육어류인 삼치를 시료로하여 선도별에 따라, 또 제품별(일건품, 열풍건조품, 염장품)에 따라 histamine 함양의 소장에 대하여 비교 검토한 결과는 다음과 같다. 1. Histamine 생성은 꽁치가 삼치보다 훨씬 많았다(삼치의 약 60배). 2. 봉치는 초기 부패점(VBN 약 35mg/100g) 부근에서 histamine이 약 100mg/100g에 달하는 경향을 나타내 였다. 3. 제품별로 보면 꽁치, 삼치 모두 일건품일 때histamine양이 가장 많이 생성되었고, 염장품이 열풍건조품보다 다소 많은 경향을 보였으며 삼치의histamine양은 꽁치에 비하여 거의 무시될 정도의 양이었다.

• 대한가정학회지
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• 제27권3호
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• pp.39-51
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• 1989

In this study, 419 students of the 6th grade in three schools in Masan were surveyed. The students having less than 24 items among 48 protein-rich foods easily obtained were considered as unbalanced-diet students. Their general circumstances, character, status of growth and development and school performance were compared with those of balanced-diet students. The results were following. 1. The actual condition of unbalanced diets of protein-rich food 1) Female showed high degree of unbalanced diet in meat food while male in shell-food. Both sexes liked processed food stuffs such as ham, sausage and boiled fish paste but not salted. Both of them disliked beans. 2) The reason for unbalanced diet, they answered, was bad taste and smell of some foods. The reason, their mothers amswered, was they fed their children some particualr foods. 3) The attitudes of the mothers against unbalanced diets were coaxing their children to eat some foods for they are good for health or forcing their children to eat some foods. The most effective method on the children was coaxing and the next was changing cuisines. 2. The general circumstances of the students. 1) 168 students (male: 85, female:83) among 419 students who were studied were unbalanced-diet students and the extent of unbalanced diet was similar in both sexes. 2) The rate of unbalanced-diet students was higher among the students who were the first child in the family, had a small family or were fed milk or mixed milk. 3) The school career of unbalanced-diet student's mothers was higher and the rate of unbalanced-diet students was higher among the students who have rich families or career mothers. 3. The status of physical condition 1) The height and weight of unbalanced-diet students were lower than those of the standard of Korean children. The status of balanced-diet students were better than that of the standard. 4. Degree of school performance 1) The school records of unbalanced-diet students was 81.4 points in average, which was 1.3 points lower than the average of city students and that of balanced-diet students was 2.8 points higher than average. There was a significant gap between the two groups. 5. The relation between unbalanced diet and character 1) Compared balanced-diet students, unbalanced-diet students showed high degree of nervousness and coldheartedness and low degree of self-reliance and self-possession. There was a significant gap between the two groups and it showed that unbalanced diets affected the formation of character.

• 한국식품저장유통학회지
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• 제18권5호
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• pp.643-650
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• 2011

본 연구는 고등어의 지질산패에 미치는 녹차 및 연잎의 항산화 효과를 알아보기 위하여 1%와 2%의 농도의 녹차 및 연잎 열수추출물에 처리하여 28일간 $4^{\circ}C$ 냉장보관하면서 염장고등어의 품질특성에 대해 알아보았다. 수분은 대조구의 경우 저장기간 동안 점점 감소하는 현상을 보였으나 처리구에서는 14일까지 감소하였으며 조단백질과 조회분은 저장기간 동안 큰 변화는 없었다. 조지방의 경우 대조구에서는 저장기간 동안 점차 증가하였으나 처리구에서는 오히려 감소하였다. pH는 저장기간이 경과함에 따라 부패가 진행되어 처리구, 대조구 모두 상승하는 경향을 보였으며 특히, 대조구의 경우 저장 7일째 6.35를 나타냄에 따라 부패가 시작되었음을 알 수 있었다. VBN은 저장초기 대조구를 포함한 모든 실험구에서 5.1~5.3 mg%로 매우 신선한 상태를 유지하였으며 저장기간 동안 처리구는 대조구보다 완만하게 증가하는 모습을 보였다. TMA-N의 경우 대조구와 비교하였을 때 1%의 농도처리 보다는 2%, 녹차 열수추출물보다는 연잎 열수추출물로 처리한 고등어에서 낮은 값을 보였다. TBA가, 과산화물가 및 산가를 측정한 결과 모두 비슷한 경향을 나타내었는데 저장기간에 따라 대조구에서는 급격히 증가하는 반면, 녹차 및 연잎 열수추출물을 농도별로 처리한 고등어에서는 증가폭이 완만하였으며 1% 농도에서 보다는 2%에서 처리한 고등어가 현저히 낮은 값을 보였다. 본 실험결과로 종합해 볼 때 염장고등어 제조시 녹차 및 연잎 열수 추출물 처리가 고등어의 지질산패 감소하는데 효과적이었으며 특히, 열수 추출물 고등어처리에 있어서 전반적으로 1%보다는 2% 농도 처리가 효과적인 것으로 판단되었다.

• 한국식품과학회지
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• 제8권4호
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• pp.225-229
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• 1976

우리나라의 독특(獨特)한 수산가공품(水産加工品)의 일종(一種)인 굴비의 정미성분(呈味成分)에 대한 기초자료(基礎資料)를 얻기 위하여 참조기, Pseudosciaena manchurica,를 원료(原料)로 하여 굴비가공(加工) 중의 유리아미노산의 변화(變化)를 실험(實驗)하였다. 참조기의 유리아미노산 조성(組成)을 보면, 함량이 많은 것은 glutamic acid, alanine, lysine이고, 다음이 leucine, glycine, serine, threonine이고, 함량이 적은 것은 isoleucine, histidine, aspartic acid이며, proline, valine, methionine, tyrosine, phenylalanine은 함량이 극히 적었다. 굴비가공(加工)중 유리아미노산 조성(組成)에는 변화(變化)가 없었다. 그리고 굴비가공(加工)중 유리아미노산 총량(總量)은 원료(原料)에 비하여 3.6배(倍)로 증가(增加)하였다. 염장공정(鹽藏工程)중 유리아미노산이 원료(原料)에 비하여 3.5배(倍)로 증가(增加)하였으며, 염장후(鹽藏後) 건조공정(乾燥工程)중에는 원료(原料)에 비하여 양적으로 1%증가(增加)하여 거의 변화(變化)가없었다. 굴비제품(製品)에는 전(全)유리아미노산중 glutamic acid가 20.0%, lysine이 12.9%, leucine이 11.1%, alanine 이 10.1%, valine이 8.5%로서 이들 5종(種)의 아미노산이 전(全)유리아미노산의 62.6%를 차지하였다. 굴비의 유리아미노산중에는 좋은 맛을 가진 glutamic acid, 단맛을 가진 lysine, alanine 그리고 쓴맛을 가진 leucine등이 많이 함유되어 있으므로 이들 유리아미노산이 굴비의 독특(獨特)한 풍미(風味)에 중요(重要)한 구실을 할 것이라는 결론(結論)을 얻었다.