• 한국식품저장유통학회:학술대회논문집
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• 한국식품저장유통학회 2002년도 창립 10주년 기념 국제학술심포지움
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• pp.109-119
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• 2002

Rice production in Korea began to rise significantly after 1970. Rice is the dominant food in Korea and most of the rice production (about 95%) is consumed as cooked rice. it provides over 4,000Kj of energy per capita per day. Apparent rice availability in 2000, 93.6Kg of milled rice per person annually. The non-allergenic character of rice offers a sound basis for development of products for markets for all age groups. Whole grains are washed rice, coated rice, enriched rice in Korea. Utilization of rice as food can be categorized three categories in Korea; direct food use, processed foods, and brewing. Rice for direct consumption include regular whole grain, precooked rice, brown rice and specialty products such as aseptic cooked rice, retort cooked rice and rice burger. Rice used for processed foods includes that for cereal, soup, baby food, snack, cake, noodle, brown rice tea, and minor unclassified uses. Rice use for brewing is for the production of fermented rice wine. The use of rice for direct food is by for the greatest of the three uses. Although direct food accounts for the largest domestic consumption, a significant quantity of rice is used in processed products. The use of rice by-products as human food should not be over looked. Utilization of by products(rice germ, rice bran) requires a specialized technology. Typical type of rice is black rice. When cooked, black rice gives a black color to cooked rice. Glutinous rice performs specific functions in several commercial products such as dessert, gravis, cake and snack. Rice starch production is quite limited because of the high cost of making of starch. Rice processed products in Korea are occupied small parts of total rice production compared to Japan. Rice cake (Garadog) is the principal from of rice product consumed in Korea. Rice cake and snack is usually prepared from non-glutinous milled by washing, grinding, steaming, cooling and packaging. Rice cake will be continued to be a major rice product in Korea. Rice products represent a means to study variety differences in rice grain quality, since the processing magnifies differences not normally detected from more boiling. Recently, rice processing companies in Korea are about 400 ones which uses rice about 160,000tons. New rice processed products and modified traditional products must be developed and diversified with high quality and processing properties of rice processed products are improved.

• Food Science and Biotechnology
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• 제16권5호
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• pp.789-795
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• 2007

This study was undertaken to investigate the producibility of processed foods utilizing 6 newly developed non-glutinous rice cultivars. First, cooked rice, cake, cookies, bread, and slender rice cake sticks were prepared with the newly developed cultivars; then their physicochemical and textural properties were evaluated. The rice samples had similar pasting temperatures and peak times, but different viscosities and other pasting properties. The textural analysis results suggested that 'Chucheong' was appropriate for cooked rice due to its low amylose content; hardness, and springiness; 'Ilphumbyeo' for rice cakes due to its high amylose content, moderate cohesiveness and adhesiveness, and low hardness; 'Ilphumbyeo' for cookies due to its high amount of protein, and low cohesiveness and adhesiveness; 'Ilphumbyeo' for bread due to its high amylose content, moderate hardness, and low consistency; and 'Ilphumbyeo' for the slender rice cake sticks due to its low hardness, moderate breakdown, paste viscosity, and setback.

• 한국식품영양학회지
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• 제25권4호
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• pp.1061-1067
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• 2012

본 연구는 조선 후기 고문헌인 "규합총서(閨閤叢書)"에 나타난 떡의 종류 및 조리방법을 고찰하여 떡의 종류, 떡에 사용된 재료, 떡의 조리법에 대한 내용을 정리하여 전통조리법을 이해하고, 현재의 기호와 식생활에 맞게 재창조하는 데 필요한 문헌적 자료를 제공하고자 함을 목적으로 한다. "규합총서(閨閤叢書)"는 조선시대 빙허각 이씨가 한글로 쓴 가정대백과 전서이다. '주식의편'에 요리법을 소개하고 있으며, 떡의 분류와 함께 28종의 떡이 기록되어 있다. 연구방법은 내용분석 방법(Contents Analysis)을 이용하였다. 떡을 조리형태에 따라 분류하면 찌는 떡 15가지(53.5%), 치는 떡 2종류(7.1%), 삶는 떡3종류(10.7%), 지지는 떡 7가지(25%), 기타 1가지(3.5%)로 찌는 떡이 53.5%로 가장 많았다. 떡의 주재료에 따라 분류한 결과, 찹쌀이 13회, 멥쌀이 10회, 기타가 5회로 나타났다. 떡의 주재료로는 찹쌀이 12회(42.8%), 멥쌀이 10회(35.7%), 기타가 6회(21.4%)로 찹쌀이 멥쌀보다 많이 사용한 것으로 나타났다. 부재료는 꿀, 잣, 대추 순으로 많이 사용하였고, 연육, 검인, 수시, 생마, 송기, 백봉령 등 약제도 부재료로 사용되었다.

• 한국식품위생안전성학회지
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• 제22권2호
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• pp.99-104
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• 2007

비살균 가공 쌀가공품의 오염미생물을 제거/불활성화하는 제어기술을 개발하여 쌀 가공식품에서 가스발생 효모에 의한 저장유통성 문제를 개선하고자 하였다. 부패된 떡볶이용 쌀가공품에서 부패효모를 직접 분리한 후 Pichia anomala, Candida tropicalis등과 같이 에탄올과 유기산의 항미생물제를 처리하여 생육저해를 분석하였다. 20% 에탄올, 1% 아세트산, 혹은 1% 젖산을 각각 처리하면 효모의 생육저해현상이 크지 않았으나 이 에탄올에 각각의 유기산을 혼합하면 효모의 생육저해가 현저함을 알 수가 있었다. 이와 같은 처리제로 30분간 처리에 의하여 효모숫자를 6 log cfu/ml까지 저감화 할 수가 있었다. 아울러 이 복합위생처리제의 온도를 $20^{\circ}C$에서 $50^{\circ}C$로 높혀서 처리하면 그 살균효과가 더 커지는 것으로 분석되었다. 따라서 $50^{\circ}C$의 20% 에탄올과 1%의 아세트산 혹은 젖산으로 30분간 처리하면 쌀 가공품의 초기 부패균인 효모의 생육을 저해할 수 있을 것으로 보인다. 이러한 결과는 특별한 살균처리 없이 저장유통중인 식품소재의 효모에 의한 품질저하를 줄이는데 활용될 수 있으리라 사료된다.

• 한국식생활문화학회지
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• 제31권2호
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• pp.194-203
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• 2016

This study aims to develop the processed foods with chestnut and support their commercialization. Interview was performed with owner of Gongju chestnut food processing company and sensory evaluation was carried out by 103 male and female adults aged 20-70 using Likert 5 point scale-scoring test for chestnut processed food items developed. Nutrient contents of processed foods with chestnut were analyzed by Korea Food Research Institute. Commercialization support contents were high calorie low nutrition distinction, nutrition facts production and expiration date determination. We suggested 27 kinds of feasible chestnut processed foods. Among these, 10 items, chestnut pudding, chestnut glutinous rice cake bread, chestnut poundcake, chestnut burrito, chestnut millet pancake, chestnut soup, Yulpyeon, chestnut yakgwa, chestnut yeot, and chestnut yanggaeng were selected after consultants' assessment. Considering sensory evaluation, consultants' opinions, and company owners' opinion and status, chestnut poundcake and chestnut yakgwa were ultimately selected for commercialization support. Nutrient contents showed that chestnut pound cake and chestnut yakgwa were not high calorie low nutrition food. Expiration date was 10 days for chestnut pound cake and 6 months for chestnut yakgwa. By developing chestnut processed foods with high marketability, and supporting immediate commercialization, it is expected to increase high added value of chestnut.

• 한국식품조리과학회지
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• 제29권2호
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• pp.95-104
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• 2013

This study was conducted to investigate the current use and the demand for processed rice food products by full-time and working housewives in a metropolitan area. Out of 330 questionnaires distributed, 300 were analyzed(90.9% response rate). It was revealed that more than half of the respondents(54.0%) had used processed rice food products, regardless of their occupation. Most respondents stated that they used rice food products because of the variety of the products, digestibility and the taste. The development necessity for processed rice food products was analyzed, showing that rice cake(3.86), rice sauce(3.64), and rice cookie(3.89) had the highest score in each category. The average demand for education and promotion of rice food products was 3.89; among 7 items, menu recipe using rice flour was highly demanded(4.18) by the respondents. Approximately 43.0% of the respondents agreed that the internet is the most effective method for learning about rice flour cooking, and the respondents who have used processed rice food products(59.5%) were more likely to attend education programs compared to housewives who have not used processed rice food products (44.5%)(p<.05). Full-time housewife(59.4%) had a greater tendency to participate in the education program than working woman(44.4%)(p<.001). The findings suggested that various processed rice flour products with convenience to use and prolonged shelf-life will be needed.

• 한국식품조리과학회지
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• 제19권3호
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• pp.300-307
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• 2003

This research investigated the consumption of various rice-based processed foods of 279 housewives in Daegu. 70% of the housewives that responded to the question graduated from a high school or college, was 30∼40 years old and full-time housewives. The main places for purchasing the rice-based processed foods were large size discount store and supermarkets, as other industrial products and the family′s preference was the most critical factors in choosing the products. The fact that the main reason of purchasing the rice breads and cookies, instead of wheat, was "They may be good for health” indicated many housewives have a positive perception of rice-based foods. Among the rice-based processed foods, the using frequency of rice cake (dduk) was the highest, with rice cookies and rice drinks being the next most frequent. However, the frequencies of cooked rice (bob) and rice flour were very low. An analysis of the correlation for the using frequency of 15 rice-based processed foods showed that the use of rice cookies and breads, instead of wheat, was highly correlated to another 13 foods. The critical reasons why they do not consume cooked rice and rice flour were uncertainty of the purity of the rice and the addition of preservatives, and that with rice bread and noodles there was no information available about the products, and hey have a poor taste. The most common reasons of using cooked rice were no time to cook and simple curiosity about the products. However, the consumers were suspicious of containers, which were a potential cause of environmental hormones, and the high price of the products. Packed rice flour was mainly used as an ingredient to give the viscosity to a product. The advantages of using rice flour were that it was available to control the amount of buying and the convenience to buy. However, it was pointed out that the taste of products containing packed rice flour were poorer than that of rice flour ground at a mill.

• 동아시아식생활학회지
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• 제14권1호
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• pp.74-82
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• 2004

The study was aimed to estimate the degree of recognition of, satisfaction with and needs for cooking practice education. 300 female students of middle schools and high schools in Seoul, Kyung-gi, Inchon area were targeted fer the research, which has been conducted from January 1st to December 20th in 2003. The crosstab, the t-test, and the ANOVA analysis were processed as methods using SPSS. The study showed that most of students had experienced cooking exercises, and the degree of satisfaction of the high school group was higher than that of the middle school group. Both groups answered they wanted more time for the cooking practice classes and the middle school group had the greater necessity. The necessity far practice lessons of cooking traditional foods reaches n high level in both groups, All the students answered they liked both western and traditional foods, but preferred the traditional food to the western one. They also believed the traditional food was more healthy than the western one. In terms of the needs for cooking practice education, the middle school group wanted to learn how to cook cake, pie, steak potato chip, and hamburger, while the high school group wanted cake, pie, steak sandwich, and potato chip. As for the traditional food, the middle school group wanted to learn how to cook Naegmyun(cold noodles), fried rice, rice hash, dumpling soup, and knife-cut noodles. The high school group, however, picked knife-cut noodles, fried rice, iced noodles, rice hash, and rice-cake soup.

• 한국식생활문화학회지
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• 제34권3호
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• pp.296-307
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• 2019

This study aimed to develop processed foods that can be tailored to the tastes of consumers in countries to enter domestic and foreign markets utilizing fresh Korean pears, in which the consumption is decreasing. A survey was also conducted on three types of samples (pear jelly, pear rice cake, and pear muffin). As a result, both Korean and Chinese women aged in their 20s preferred pear muffins the most among the pear products evaluated. Pear jelly and rice cake were preferred by Chinese consumers because of their sweet taste (p<0.05). Pear rice cakes were preferred because of their texture (p<0.05). Pear muffins were not significant in all items except for odor/flavor and sweetness, but Korean consumers had a high preference for them and showed a significant preference for colors (p<0.05). Pear muffins were most familiar to both Korean and Chinese consumers showing a high willingness to purchase. An analysis of the preference inducement factors of consumers in each country of the three processed foods containing pears using Check-All-That-Reply (CATA) showed that the consumers of both countries preferred the 'pear odor/flavor' characteristics of pear jelly, and that pear rice cakes were preferred by Chinese consumers compared to Korean consumers. Pear muffins were preferred by Korean consumers. Overall, pear muffins are the product expected to be most suitable for female consumers in Korea and China aged in their 20s.

• 동아시아식생활학회지
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• 제1권2호
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• pp.115-127
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• 1991

Information on brew time for Samhaeju can get from the 26 kinds of classical literature, which deal with Samhaeju. Usually, Samhaeju is brewed on any day of the Boar in January of the lunar calendar. However, any day of the Boar in a year seams to be possible for the brew time. In the first step of the manufacture procedure, nonglutinous and glutinous rice are used with the same propontion. The nonglutious and glutinous rice ratio become higher on the 2nd and the 3rd step than in the 1st step. The amount of water adding to the Samhaeju-base is increased step by step. In the first step, processing type of the cereal is predominantly gruel type, which is followed by rice calce. In the 2nd step, rice cake and doughnut-type rice cake are more common type than gruel type. In the 3rd step, processing type of the cereal in Samhaeju is mostly steamed water-soaked rice. Companing China and Japan with Korea, there is difference in the processing types of the cereal. They use steamed water-soaked rice in any step. Nuruk(fermenter) is added to the cold processed cereal in the first step.