• 제목/요약/키워드: common foods

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향토음식 연구경향 분석 - 국내 식품영양학분야 학술지 게재논문을 중심으로- (Analysis of Trends in Research on Native Local Foods - Focused on Domestic Thesis -)

  • 이규진;박은주;박재희
    • 한국식생활문화학회지
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    • 제32권2호
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    • pp.75-88
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    • 2017
  • The purpose of this study was to systematically analyze relevant research and examine research trends through metaanalysis of 154 theses related to native local foods published in a representative food and nutrition journal. As subject regions, Gyeongsang-do was the most common (70), and especially, Andong had 19 theses. Regarding the research topic, until the early 2000s, most research focused on 'native local foods itself'. After 2005, there was a remarkable increase in research on people's 'perception/use' of native local foods as well as on 'development/application' based on native local foods since 2010. Among theses on native local foods, there was a lot of research on 'quality characteristics' mainly using the quantitative research method, and most research was on desserts. Among theses on perception/use, there were lots of theses on 'awareness, satisfaction, and preference' focusing on questionnaires targeting local residents. Among theses on development/application, the noticeable research trend of 'tourism commercialization of native local foods' was the active development of food and menus using storytelling.

전북지역 향토음식에 대한 대학생의 인지도 및 기호도에 관한 연구 (Recognition and Preference of Native Local Foods by University Students in Chonbuk Area)

  • 양향숙;노정옥
    • 대한가정학회지
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    • 제43권11호
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    • pp.49-58
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    • 2005
  • This study investigated the recognition and preference of native local foods in area by students living in Jeonju. Statistical data analysis was completed using the SPSS 10.0 program. The recognition of native local foods was generally poor: Among 56 kinds of native foods only Jeonjubibimbab, Jeonjukongnamulkukbob and Sunsoonsabockbunjasul were highly recognized, whereas the other native foods (such as Pungchyunjangaguvi. Namwonchuatang, Jeonjukongnamulkukbob, Sunsoonsabockbunjasul, Pungchyunjangaguyi, Namwonchuatang, Minmulgokiajuk etc.) were very poorly recognized by students. About $48.6\%$ of the students acquired the knowledge on cooking the native local foods from their mother or grandmother. About half of the students had eaten the native local foods in a restaurant, but not at home. The reasons to eat the native local foods were 'curiosity', 'favorite' and 'consider about health and nutrition'. The most common frequency of consumption of the native foods by the students was once a month($24.0\%$). However $74.9\%$ of the students did not eat local foods because they did not have a opportunity to eat them. About $49.1\%$ of the students responded that the 'unknown cooking method' was an important problem for the further development for native local foods. Most of the students($97.3\%$) responded, somewhat hypocritically, that native local foods were a very important part of our culture, so they must be maintained. In conclusion, the further development of native local foods was dependent on the cooperation with different institutions (e.g. marketing of local mass media, local events, family education).

충북지역 일부 학교 영양(교)사의 건강기능식품에 대한 인식 및 교육 요구 (Perception and Educational Demand on Health Functional Foods among School Nutrition Teachers and Dietitians in Chungbuk)

  • 황미숙;주지형
    • 한국식품조리과학회지
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    • 제27권3호
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    • pp.81-93
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    • 2011
  • We investigated perception and educational demand for health functional foods among nutrition teachers and dietitians working in schools. The subjects were 229 nutrition teachers (57.2%) and dietitians (42.7%) working in Chungbuk elementary, middle and high schools. Approximately 67% of the subjects had experience consuming health functional foods. Most of the subjects did not have experience with the side effects after consuming health functional foods. Subjects who were unaware of the legal specifications, classification, and labeling standards for health functional foods (78-91.2%) were much more common than those who were aware of those issues. Most of the subjects perceived health functional foods as a food (45.0%) or as a product between a food and a medicine (44.5%). The subjects recommended themselves (43.1%) or medical doctors/pharmacists (40.8%) as consultation/education specialists for health functional foods. Approximately 66% of the subjects had experience conducting nutritional consultation/education in their schools, but only 3.2% had experience with health functional foods. Only 17.8% of the subjects had experience receiving education on health functional foods. Most subjects (88.2%) demanded education on health functional foods for themselves. The results suggest that an effective education is needed for nutrition teachers and dietitians working in schools for them to play an active role in educating students and their parents about health functional foods in the near future.

한국인 상용 식이섬유 급원 식품의 영양 생리적 특성 (A Study on Nutritional Characteristics of Common Korean Dietary Fiber Rich Foods)

  • 이선영;오현인
    • 한국식품영양과학회지
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    • 제27권2호
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    • pp.296-304
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    • 1998
  • The effects of common Korean dietary fiber-rich foods(dried sea mustard, Lentinus edodes and Korean radish leaves) on total gut transit time of diet, serum cholesterol level and mineral apparent absorption ration and tissue level were investigated. Twenty eight male were divided into 4 groups and were fed a control diet(containing 2% cellulose) and three fiber supplementary diet mixed with 10% of the above dietary fiber rich foods for 4 weeks, respectively. Body weight gain and food efficiency ration were not affected by the supplementary diet of fiber but the total gut transit time of diet was shortened in all dietary fiber groups. The Lentinus edodes reduced significantly serum total cholesterol and increased the HDL-cholesterol/total cholesterol ratio at 4th week without and effect on calcium and iron apparent absorptions and tissue levels of the minerals. Radish leaves decreased significantly iron apparent absorption ration with a tendency to increase iron retention in spleen and did not alter serum cholesterol level. Serum cholesterol concentration and calcium and iron apparent absorptions were not significantly altered by the ingestion of sea mustard, while it had more soluble dietary fiber than mushroom and radish leaves.

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즉석섭취식품 소비자의 구매선호도와 만족도 조사 (A Survey on Preference and Satisfaction of the Customers Purchasing Ready-to-Eat Foods)

  • 채미진;배현주
    • 한국식품조리과학회지
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    • 제24권6호
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    • pp.788-800
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    • 2008
  • This study was executed in order to analyze the purchasing practices, preferences, and satisfaction of consumers purchasing ready-to-eat foods. The study was executed from the $20\;May{\sim}30\;June$ 2007 in the Daegu and Gyeongsangbuk-do area. Questionnaires were distributed among 480 people. Of these, 410 questionnaires were collected and applied to a statistical analysis. Statistical analyses were conducted using the SPSS package program (version 14.0 for windows). The results of the statistical analyses were as follows. 42.4% males and 57.6% females participated in this study. The biggest motivation behind the purchase of ready-to-eat foods was convenience, 51.0%. The most common venues where these foods were purchased were supermarkets or discount marts, 67.6%. The ratio of substituting ready-to-eat foods for meals was 70.5%. The consumption practices of ready-to-eat foods of the consumers according to purchase place illustrated significant differences in the average expense per person each time (p<0.01), co-consumer (p<0.001), and age (p<0.05). The purchase preference was high with kimbaps (73.4%), hamburgers (29.8%), sushis (29.0%), and sandwiches (27.9%). Unmarried individuals showed a significantly higher overall liking and satisfaction for ready-to-eat foods than married individuals (p<0.001). Individuals living without a family was significantly higher overall liking and satisfaction than individuals living with a family (p<0.05). Individuals who spent an average of 10,000 won per time showed a significantly higher overall liking and satisfaction than those who spent below 10,000 won per time (p<0.05). In the presence of a friend as a co-consumer of ready-to-eat foods, satisfaction was significantly high (p<0.01). Consumers who purchased ready-to-eat foods at meal times, showed a significantly higher overall liking, compared to those who purchased such food products in between meal times (p<0.01). The preference and satisfaction degree of the consumer must be reflected by product development, quality improvement and marketing plan establishment.

조선시대 구망식품의 문헌적 고찰 (The bibliographical Study on the Famine Relief Food of Chosun-dynasty)

  • 김성미;이성우
    • 동아시아식생활학회지
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    • 제2권1호
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    • pp.35-56
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    • 1992
  • This paper has made a close examination of Shingan Goohwang Chowalyo(1660), Cheesaeng yoram(1691), Sallim Gyungjae(1715) and Imwon simyook Jee(1827), to grasp what kinds of famine relief foods have been analyzed in terms of nutrition elements and cooking methods. And also this paper has surveyed the changes of these famine relief foods according to the times. Three hundred forty one famine relief foods are recorded in the above mentioned books, Among them, ten foods are recorded in common in these four books: pine needles, elm tree skin, soybeans, wax, jujubes, black beans, glutinous millet, turnip seeds white pine-mushroons and Chool-Atractylodes japonica. The methods of cooking and processing are most varied in the order of pine needles, black beans and elm tree skin, Pine needles are rich in protein and fat, and so may be regarded as the first of famine relief foods. Elm tree skin is of more than 50% carbohydrate and may be used in plate of cereals. I addition to these, Hwangui-milk vetch, Choonsu-cedrela Sinensis, Tacksa-Alisma Orientale Juzep and some other foods contain starch, glucose, fatty acids, and amino acids. So they may be used for replacing cereals and relieving famine. Before these famine relief foods are cooked or processed, according to their ingredients they should be soaked in water for a time in some cases the water should be changed several times. In Shingan Goohwang Chowalyo and Cheesaeng Yoram, measuring units are rarely recorded, while in sallim Gyungjae, they are explicitly shown. Imwon Simyook Jee clearly shows the use of oriental medicine materials. And the fur above mentioned books show no record of famine relief animal foods. To these days, vegetables have been boiled, squeezed and seasoned with salt and oil, but the better the economic conditions become, the less other famine relief foods are used. Nevertheless it is expected that these natural foods can be made favorite dishes with the best use of their good flavors and tastes.

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식품 내 콜레스테롤 산화 생성물(COPs)의 생성 및 억제; 개요 (Formation and Inhibition of Cholesterol Oxidation Products (COPs) in Foods; An Overview )

  • 김주신
    • 한국응용과학기술학회지
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    • 제40권5호
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    • pp.1163-1175
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    • 2023
  • Cholesterol is prone to oxidation, which results in the formation of cholesterol oxidation products (COPs). This occurs because it is a monounsaturated lipid with a double bond on C-5 position. Cholesterol in foods is mostly non-enzymatically oxidized by reactive oxygen species (ROS)-mediated auto-oxidative reaction. The COPs are found in many common foods of animal-origin and are formed during their manufacture process. The formation of COPs is mainly related to the temperature and the heating time the food is processed, storage condition, light exposure and level of activator present such as free radical. The level of COPs in processed foods could reach up to 1-10 % of the total cholesterol depending on the foods. The most predominant COPs in foods including meat, eggs, dairy products as well as other foods of animal origin were 7-ketocholesterol, 7 α-hydroxycholesterol (7α-OH), 7β-hydroxycholesterol (7β-OH), 5,6α-epoxycholesterol (5,6α-EP), 5,6β-epoxycholesterol (5,6β-EP), 25-hydoxycholesterol (25-OH), 20-hydroxycholesterol (20-OH) and cholestanetriol (triol). They are mainly formed non-enzymatically by cholesterol autoxidation. The COPs are known to be potentially more hazardous to human health than pure cholesterol. The procedure to block cholesterol oxidation in foods should be similar to that of lipid oxidation inhibition since both cholesterol and lipid oxidation go through the same free radical mechanism. The formation of COPs in foods can be stopped by decreasing heating time and temperature, controlling storage condition as well as adding antioxidants into food products. This review aims to present, discuss and respond to articles and studies published on the topics of the formation and inhibition of COPs in foods and key factors that might affect cholesterol oxidation. This review may be used as a basic guide to control the formation of COPs in the food industry.

채소의 전통 조리법 - 나물.생채.쌈을 중심으로 - (The Traditional Method for Preparing Korean Vegetable Dishes - Especially about Na mul.Seng chae.Ssam -)

  • 조후종
    • 한국식품조리과학회지
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    • 제14권4호
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    • pp.339-347
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    • 1998
  • Korean vegetable dishes-Na mul are indigenous and popular foods for a long time, and have been eaten by not only the common people but also the royale people in the ordinary meal and customary affairs. Grains are principal item of diet for Koreans and additions of Na mul in diet provide the nutritional minerals and vitamins. Especially vegetable oils in seasoning played the important role in nutrition balance. This manuscript historically investigate the Korean vegetable dishes-especially Na mul, Seng chae, Ssam, and the vegetables, additional ingredients and seasonings. 1. Foreign vegetable were introduced very actively. As the result of it, the more variety of vegetables are available. 2. Vegetable oils such as sesame oil, perilla oil, roasted sesame seed and pine nuts, etc were widely used for seasonings. 3. Seng chae dishes had been prepared with more than two different kinds of vegetables. Seasonings are used from the various sources, and combination of ingredients and development of condiments are expected to research further. 4. Ssam foods basically used uncooked vegetables, but steaming and boiling are also common methods.

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대전지역 제 2형 당뇨병 환자의 항당뇨기능성 식품 섭취 실태조사 (A Research on Anti-diabetic Functional Food intake of the Subjects with type 2 Diabetes mellitus in Daejeon)

  • 박선희;왕수경
    • 한국생활과학회지
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    • 제17권4호
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    • pp.797-805
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    • 2008
  • The present study was investigated on type 2 diabetics' actual status of anti-diabetic functional food intake by patients who came to oriental medicine clinics in Daejeon. The male was 37.3% and female was 62.7% of the subjects. The onset of the disease was most common in the age of 50's. Also 40% of the subjects have been suffering for more than 5 years. 35.7% of men, 53.2% for women had family history. Also 61.5% of the patients chose to carry out both diabetic therapy and exercise at the same time. 69.3% of the subjects have had experiences in anti-diabetic functional foods. Anti-diabetic functional foods used to surveyed people were bean, ginseng, and ginseng steamed red of which efficacies were already well known. Besides these foods, other foods such as loach, crucian carp were also used as anti-diabetic foods, but their benefits as anti-diabetic functional foods are not yet fully investigated. Subjects first knew about the therapy because friends or relatives recommended to them and most of them have used for 6 months to 1 year. However, 78.9% of subjects answered 'not so effective' in a question about satisfaction of anti-diabetic functional food. Although many of the patients have tried taking functional foods, they only use them for short period of time and they don't show prominent effect. Therefore these results suggest that in order to use scientifically studied functional foods, education about anti-diabetic functional foods should taken.