• 한국식생활문화학회지
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• 제31권5호
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• pp.411-429
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• 2016

This study introduced "Dongchundang Eumsikbeop" and examined its value as a reference. "Dongchundang Eumsikbeop" is a recipe book from the Head House of Eunjin Song Clan. As the author is unknown, the book is named after where it was found. "Dongchundang Eumsikbeop" records the recipes for 32 total foods, including 12 types of fermented foods, eight types of liquor, and six types of side dishes, etc. In "Jusiksiui", written by the same clan 100 years before, fermented foods account for 15% of its contents. On the other hand, this book assigns 34% of its space to fermented foods. It is assumed that the recipe book must have been compiled according to what households ate the most, as hostesses had to cook for their households due to financial difficulties at the time. In "Dongchundang Eumsikbeop", baking soda and alum were used as leavening agents for confectionery while sugar-based caramelizing was used for making soy sources, implying that modern food techniques were already applied. In short, this book provides a glimpse into the wisdom of hostesses of the Head House who improved recipes to suit changing times while adhering to tradition.

• 한국식생활문화학회지
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• 제11권5호
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• pp.569-579
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• 1996

The purpose of the present study is to collect information in terms of the frequency and amounts in frequently consumed foods. We conducted the secondary analysis from '93 Korean National Nutrition Survey. Mainly informations about 2-day food records were used to investigate food intakes and to compare different food patterns by area. Amounts and frequencies of food intakes are on the list by the order of contributing amounts and frequencies. Amounts of total daily intake of food per capita are 1,054g in nationwide, 1,076g in large city, 1,049g in small city, 1,017g in rural. The major foods consumed in large quantities were rice, kimchi, milk, in nationwide, large city, and small city and rice, kimchi, Korean radish in rural. The intake frequency of kimchi, rice, and basic seasonings as garlic, green onion, salts, soy sauce et al, were higher than other foods in all area. However, there are need for further researches to investigate individual dietary intake and seasonal variation of intakes. Also, food consumption patterns for different groups considering age, sex, area should be studied.

• 한국식품영양과학회지
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• 제37권5호
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• pp.578-588
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• 2008

본 연구는 경기지역 대학생 218명(남 95명; 여 123명)을 대상으로 DFQ를 이용하여 나트륨 섭취량을 조사하고 관련된 식행동을 비교, 평가하였다. 수축기와 이완기혈압, DFQ-15 점수와 DFQ-125에 의한 나트륨 섭취량(남 6094.2 mg; 여자 4760.7 mg)은 모두 남자에서 더 높았다(p<0.01). 전체대상자를 DFQ-15에 의해 고염과 저염 섭취군으로 분류한 결과, 두 집단의 혈압에는 차이가 없었으나 여자에서는 저염군의 수축기와 이완기혈압이 높았는데(p<0.05), 이는 여자 저염군에서 유의하게 높은 BMI 때문으로 생각된다. 고염 식태도 점수와 나트륨 섭취량은 고염군에서 매우 높았다(p<0.001). 식습관 비교 결과, 매일 단백질 음식을 먹거나 골고루 먹는 식습관 빈도는 저염군에서 높았으며(p<0.05), 튀김, 볶음요리 및 지방이 많은 육류를 자주 먹거나 식사시 소금과 간장을 더 넣는 부정적 식습관 빈도는 고염군에서 더 높았다(p<0.05). 고염군은 조린 음식 및 중식, 일식을 좋아하고 된장국을 자주 먹으며 튀김, 생선회는 간장에 듬뿍 적셔 먹는 고염 식태도 빈도가 높았으며, 식탁에서 소금을 잘 넣지 않는 저염 식행동 빈도는 낮았다(p<0.05). 나트륨 섭취량을 기준으로 분류한 고염군은 볶음밥 등 별미밥과 조린 음식을 좋아하고 식사 전 습관적으로 소금을 더 넣는 고염 식태도 문항 점수가 높았고, 라면 국물을 남기거나 식탁에서 소금을 추가로 잘 넣지 않는 저염 식행동 문항 점수는 낮았다(p<0.05). 한편, 전체대상자에서 식품구매 시 영양표시를 확인하는 군의 고염 식태도 점수, DFQ-15 점수, 나트륨 섭취량은 비확인군에 비하여 모두 유의하게 낮았으며 저염 식행동 점수는 높았다(p<0.01). 특히, 영양표시 비확인군의 나트륨 섭취량(5669.1 mg)은 확인군(4241.9 mg)의 133.6%에 달해 영양표시 확인여부가 고염섭취의 위험요인인 것으로 생각된다. 남, 여 각 집단과 전체대상자에서 자신이 짜게 먹는 것을 선호한다고 스스로 평가한 군이 그렇지않다고 한 군에 비하여 고염 식태도 점수는 높고 저염 식행동 점수는 낮았다(p<0.001). 하지만 여학생에서는 짜게 먹는 것을 선호한다고 답한 군의 나트륨 섭취가 매우 높은 반면, 남학생에서는 싱겁게 먹는 것을 선호한다고 답한 군의 나트륨 섭취가 매우 높아(p<0.05), 주관적으로 판단한 음식 간의 선호도가 실제 나트륨 섭취 수준을 잘 반영하지 못하는 것으로 나타났다. 결론적으로, 남학생은 나트륨 섭취량이 여학생보다 높고 충분섭취량의 406.3%에 달해 고염 섭취의 위험군이라 할 수 있었다. 고염군의 식행동 특성에는 지방 함량이 높고 조린 음식을 좋아하고 식탁에서 소금 간을 자주하는 반면, 균형식을 실천하는 비율은 낮았다. 따라서 대학생 특히, 남학생을 위한 고혈압 영양교육에는 소금 감량에 관한 내용 외에도 기본적인 식품영양 지식과 올바른 식습관의 중요성 등에 관한 내용이 포함되어야 할 것으로 사료된다.

• 한국식품과학회지
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• 제7권2호
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• pp.61-68
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• 1975

산막효모(産膜酵母)가 형성(形成)된 제품(製品)간장에서 산막생성(産膜生成)과 발효력(醱酵力)이 강(强)한 효모(酵母)를 분리(分離)하고 Lodder 들의 효모분류법(酵母分類法)에 따라 Saccharomyces rouxii (film forming yeast)로 동정(同定)하였으며 이효모(酵母)들의 발효현상(發酵現象) 및 생리적(生理的) 특성(特性)은 다음과 같았다. 1. 간장발효실험(發酵實驗)에서 간장중(中)에 함유(含有)된 당분(糖分)을 모두 발효(醱酵)시켜 고형분(固形分)은 감소(減少)되고 총질소(總窒素), 색도(色度)를 감소(減少)시켰다. 2. 방부력실험(防腐力實驗)에서 butylparaben 은 60 ppm, sodium benzoate 800 ppm, sodium propionate 2,400 ppm, menadione 165 ppm, potassium sorbate 500 ppm, sorbic acid 300 ppm 이상(以上)의 농도(濃度)에서 이들균(菌)의 생육(生育)이 억제(抑制)되었고 에칠알콜 첨가구(添加區)에서는 3%에서도 방부력(防腐力)이 없었다. 3. 2%(w/v) glucose yeast extract peptone 배지(培地)에서 이들균(菌)의 최적식고농도(最適食?濃度)는 5%, 최적배양온도(最適培養溫度)는 $30^{\circ}C$, 사멸온도(死滅溫度)는 NO-1, 3균(菌)이 $62^{\circ}C$ (10분간(分間) 살균처리(殺菌處理)), NO-2, 4균(菌)이 $65^{\circ}C$ 이었으며 최적(最適) pH 는 5. 0이었다. 4. Gas chromatography 에 의(依)한 피막(皮膜)간장의 향기성분(香氣成分)은 표준(標準)간장에 비(比)해 저비점(低沸點)의 물질(物質)이 많으며 이 성분(成分)들이 간장의 풍미열화(風味劣化)에 기여(寄與)하는 것으로 생각되었다.

• 한국식생활문화학회지
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• 제22권3호
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• pp.342-352
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• 2007

We investigated the intake trends of street foods for middle school, high school and colleges students through the survey study. In addition, the factors affecting the students' consumption of street foods and their perception toward hygiene status of street vendor were studied. The levels of total aerobic bacteria, coliform groups and enterobacteriaceae in Kimbab, eomuk, and eomuk-kukmul were counted using 3M petrifilms. More than ninety seven % of the respondents had experienced street foods. All the respondents ate street foods 1 to 5 times a month. Forty percent of the respondent stated that 'good taste' and 'time-saving convenience' were their reason for eating the street foods. Their favorite foods were ddokbokgi and various fried foods. All the students responded that frying oil, drinking water, and soy sauce as well as the street vendors' attire and their cooking tools in street vendor were unsanitary. Forty percent of the respondents ranked frying oil as the most unsanitary substance. Eighty percent of the respondents responded that an enforcement of hygiene should be imposed on the street foods vendor. There were significant differences (p<0.001) among the student's age in the opinion related to the reasons of eating street foods, hygiene enforcement, existence of street foods and interest of hygiene status of street foods. High correlation (p<0.05) between the frequency of street foods and snack intakes was shown, regardless of student's age. The result shows that those who eat snacks more than once a day tend to eat street foods more frequently. Aerobic plate counts in Kimbab in 5 different vendors exceeded 10$^5$/g and contamination levels of enterobacteriaceae or coliform in Kimbab exceeded more than 10$^3$/g, which did not satisfy the microbiological standards. In conclusion, although the respondents thought that the sanitation of street foods was poor, most of them want the street food vendor to be maintained with better hygiene condition. This indicated that the regulation for safe street foods should be enforced and educational information about the preparation and serving for safe street foods should be provided to street food vendor.

• 한국식품조리과학회지
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• 제7권2호
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• pp.51-74
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• 1991

It has been many changes in traditional Korean food habits according to the improvement of household income levels and the rise of standard of living. Therefore, the pattern of consumption in animal origin processed/convenient foods would have changed. This research aims to find the tendency of consumption in some animal origin processed/convenient foods compared with typical Korean traditional foods according to household income levels. Therefore, this survey was made on 698 children from 10 elementary schools located in Seoul. They were divided into 6 groups according to their household income levels. The data were analysed using Chi-square test and F-test in SPSS package program. From this research, the following results were obtained: 1. Their average monthly household income levels were between 500, 000~1, 500, 000 won(64.2%) and their family were of mostly 4~5 members. There were no significant differences in children's physical status among various income groups. As the household. income level increases, the food expenditure per month increases and Engel's coefficient decreases. 2. The animal origin processed/convenient foods that have no significant differences are ham, sausage, milk, yogurt, canned fish, and fish meal. The high-income groups preferred bacon, cheese, pork cutlet, and fried chicken, compared to those of low-income groups. The low-income groups preferred crab-flavored meal, compared to those of high-income groups. 3. In some Korean traditional foods, there were significant differences according to income levels. Those were Bulgogi, baked fish, fried meat, cooked fish and meat with soy-bean sauce. Fried fish and anchovy have no significant differences in food intake frequency according to household income levels. Chicken and egg saute are liked by children in every income groups. 4. Between the animal origin processed/convenient foods and the typical Korean nonprocessed traditional foods, children preferred the former regardless of income levels. In conclusion, animal origin processed/convenient food consumption patterns were not affected by household income levels.

• 한국식품영양과학회지
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• 제34권7호
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• pp.1064-1070
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• 2005

본 연구에서는 국내에서 소비되는 일부 상응 식품의 비타민 E 함량을 측정하고자 하였다. 각 식품군들의 비타민 E는 검화벙법 또는 직접용매 추출법을 이용하여 추출하였으며 이를 순상 HPLC를 통하여 분리, 정량하였다. 육류에선 장조림이 1.08 $\alpha-TE$가장 높았으며, 어패류는 마른 오징어가 4.69 $\alpha-TE$로 높게 분석되었다. 해조류는 조미김이 $5.70\;\alpha-TE$로 가장 높은 값을 나타내었다. 유제품은 분유에서 $3.17\;\alpha-TE$, 두류에선 서리태가 $1.52\;\alpha-TE$로 가장 높은 값으로 나타났고, 견과류에선 해바라기씨가 $17.99\;\alpha-TE$노 가장 높은 수치를 보였다 조리가공식품류는 라면이 $1.96\;\alpha-TE$로 가장 높았으며, 전통가공 식품류에서는 고추장이 $3.48\;\alpha-TE$로 가장 높은 분석치를 나타내었다. 본 논문에서 분석된 자료는 식품 내 비타민 E 함량 분석을 통한 표준화된 영양성분표의 기반확립에 도움이 되리라고 생각한다.

• 한국독성학회:학술대회논문집
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• 한국독성학회 2001년도 International Symposium on Dietary and Medicinal Antimutgens and Anticarcinogens
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• pp.45-45
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• 2001

Heterocyclic aromatic amines (HCAs) are established genotoxic human cancer risks, that display their activity also in a number of animal models and in vitro. They are formed during the trying or broiling of creatinine-containing foods, mainly fish or meat. We established that mixing soy protein with ground meat blocks the formation of HCAs. we also observed that coating the surface of meat with polyphenols green or from black tea gives a dose - related reduction of the formation of HCAs.(omitted)

• Preventive Nutrition and Food Science
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• 제10권1호
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• pp.52-57
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• 2005

Soy and soy foods are a rich source of isoflavones, which possess several biological activities. The effect of soy isoflavones, genistin and diadzin and their respective aglycones, on glucose uptake in adipocytes isolated from normal or high-fat fed rats was examined. As expected, insulin stimulated glucose uptake in a concentration-dependent manner. However, genistin and daidzin and their aglycones inhibited glucose uptake in a concentration-dependent (25-100μM) manner. In a time-course response, the aglycones significantly inhibited glucose uptake throughout 3 hr (after 30, 60, 120, 180 min), whereas the glycones only significantly inhibited the glucose uptake after 120 min and 180 min in the isolated rat adipocytes. Thus, the glucosides of genistein and daidzein, i.e. genistin and daidzin, were much less effective in inhibiting glucose uptake than their aglycones. In addition, genistin and daidzin did not significantly affect the insulin-stimulated glucose uptake, whereas genistein and daidzein did significantly inhibited glucose uptake compared to the vehicle control group by 47.5% and 24.8%, respectively (p < 0.05). The isoflavones also significantly inhibited glucose uptake in adipocytes isolated from rats fed a high-fat diet (50% of total calorie intake) when compared to the vehicle control. Finally, the isoflavones were found to enhance lipolysis in adipocytes isolated from high-fat fed rats, where the glycerol released by the aglycones was also higher than that released by the glycones. The current results showed that the inhibitory effect of daidzein on glucose uptake was very similar to that of genistein. The aglycones were more potent in inhibiting the uptake of glucose and a more potent stimulator of lypolysis than the glycones in adipocytes isolated from high-fat fed rats.

• 한국융합학회논문지
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• 제7권3호
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• pp.177-184
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• 2016

일반적으로 두부는 만드는 방법이나 두부의 성질에 따라 다양한 형태의 두부가 있다. 두부의 효능으로는 혈중 지질, 지단백, 콜레스테롤 등의 농도를 감소시켜 동맥경화와 뇌혈관을 깨끗하게 하여 심뇌혈관계 질환을 예방하는 효과가 있다. 또한 장내 유용균의 증식을 촉진하는 역할을 하며 콜레스테롤 배설을 촉진시키고, 장 기능에 대한 생리적 효과와 식사 후 혈당 상승 억제와 인슐린 분비를 억제하는 효과가 있다. 그리고 두부에는 칼슘이 풍부해 뼈 손상을 막아주고, 뼈 조직의 생성에 도움을 주는 효과를 가지고 있어 골다공증 예방 및 치료에 효과가 있다. 반면, 빈혈이 있는 사람의 경우 두부 섭취 시 주의해야 한다. 콩에 들어있는 phytic acid라는 물질은 아연 및 철분과 같은 무기물의 흡수를 저해하기 때문에 철 결핍성 빈혈 환자는 더 심한 철분 부족이라는 결과를 초래할 수 있으므로 섭취 시 주의해야 한다. 따라서 건강식품으로 선호되고 있는 두부의 부족한 부분을 보완하기 위해 다양한 천연 첨가제를 활용한 추가적인 연구가 필요할 것으로 생각된다.