• 한국조리학회지
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• 제13권4호
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• pp.128-137
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• 2007

The objective of this study was to investigate the dietary behavior and preference of vegetable food and to provide preliminary data required for menu promotion for middle school students' proper diet habits for their health. A survey was conducted for one week(2007) in Kyounggi province(Ansan and Seoul). The result was as follows. Three times a day was the highest in the number of eating meals and boiled rice. In the preference of food items, the meat food was more preferred than the vegetable food. In case of vegetable preference, males were higher than females. Many students recognized one dish of vegetable food in their meals. 72.4% of students ate less than provided in the food service system. Also, 7% of students did not eat vegetable foods entirely. They have had 1/2 dish(35.2%) of Kimchi in their meals and only 10.6% of students didn't eat Kimchi at all. The reason that students ate vegetable provided was 'for eating rice'(47%). Also, the reasons that students do not eat vegetable provided were 'bad taste' and 'unfavorite vegetable'. The above results indicated that it was needed to understand the importance of vegetables and education about the nutrients of vegetables.

• 동아시아식생활학회지
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• 제9권1호
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• pp.35-45
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• 1999

This study was conducted to investigate mean height, weight, food preference and satisfaction of 231 children in preschool in four different regions(Susung-ku, Jung-ku, Nam-ku, Dalseo-ku) of Taegu. Mean height of the children was increased by priority of Jung-ku, Dalseo-ku, Susung-ku and Nam-ku, and mean weight was of Jung-ku, Susung-ku, Dalseo-ku and Nam-ku. In food preference, boiled rice had the highest score of cooked rices in all of the different regions, jajangmyun had the highest score of noodles in Susung-ku, Jung-ku and Dalseo-ku. Cake had the hightest score of breads in Susung-ku and had significantly difference all the kind of other lesions. Songpyun had the highest score of rice cakes in all four regions. Jangjorim had the highest score of jorim foods in all four regions, but anchovy and green pepper jorim had the lowest. Toasted lavor and steamed chicken had the highest of toasted foods and steamed foods, respectively. Salads had the highest of muchimryu cooked potherbs and salads in all regions but kimchi and jangachi had low scores. Sujungkua had the lowest scores of beverages in all regions, but chocolate had the highest scores of cookies. In food intake satisfaction according to the regions, regularity, variety, hygiene, amount, and quantity of meal had the highest in dalseo-ku. Food temperature was highest in susung-ku. There was a direct correlation between type of housing and satisfaction in diversity of foods.

• 대한영양사협회학술지
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• 제4권2호
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• pp.123-131
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• 1998

The purpose of this study was to evaluate the preference trend of frequently served meals in the elementary school lunch program. Therefore, this evaluation was surveyed on frequently served meals in the elementary school lunch program in Inchon. Also, this study was surveyed on food preference using questionnaire including frequently served food items. Statistical analysis of data was completed using SAS program. The results of this survey was as follows: 1. Freqrenctly served foods were 56 food items including 5 boiled rice, 3 one course dishes, 10 soup & pot stewes, 10 fresh & boiled salads, 8 stirred fries, 7 stewes, 6 grill & fries, 3 kimchies and 4 desserts. 2. Students liked barley bab more than the other kinds of cooked rice. One course dishes were preferred most by the subjects. Among soup & pot stewes, fermented soybean paste stew showed lower preference than the other kind of stewes. Among fresh & boiled salads, fruits salad was the most favore, whereas, root of bellflower salad was the most hated. Among side-dishes by different preparation method, stir fries, stewes, grill & fries, kimchies, dessert were prefered most by the subjects. There were significant difference between male and female students for most given foods except soup & pot stewes. Female students showed higher preference for most given foods except fresh & boiled salads, kimchies, dessert than male students.

• 동아시아식생활학회지
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• 제24권2호
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• pp.242-251
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• 2014

The traditional food - jungkwa of Korea, is difficult to manufacture. In this study, jungkwa with carrots was made in a rice cooker to simplify preparation. The boiling times for red color, chewiness and overall acceptability of jungkwa with carrots in a rice cooker as compared to the traditional method were 135 minutes, 150 minutes, 165 minutes, 180 minutes and 195 minutes, respectively. The rice cooker produced a lower moisture content in jungkwa with carrots when cooked for a longer time period, whereas the sugar content increased significantly. The color value of jungkwa with carrots was reduced at a longer boiling time as compared to the traditional method, yellowness increased when boiling time was longer than 195 minutes, whereas it remained the same with the traditional method. The hardness of jungkwa with carrots increased and candied jungkwa's result increased significantly when the boiling time was longer than 165 minutes. The rice cooker created a similar chewiness even when boiling time was over 165 minutes, although not consistently. The sensory evaluation scores of jungkwa made with carrots in terms of appearance, smell, taste, texture and overall preference were highest at 150 minutes and 165 minutes. Boiling jungkwa for 150 minutes in the rice cooker is the traditional method which simmers jungkwa at a lower timethan the preference time. Therefore, the best time for boiling jungkwa in the rice cooker highest was 165 minutes. After storage for 15 days chewiness and moisture content of jungkwa made with carrots at different boiling times, increased and decreases respectively. Therefore, the rice cooker can used to achieve comparable jungkwa without the traditional method.

• 한국조리학회지
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• 제16권2호
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• pp.308-321
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• 2010

본 연구는 다식 제조 시 감미와 결착제로서 꿀과 올리고당을 사용하고, 마 분말 첨가량을 달리하여 만든 쌀다식의 기계적 검사와 관능검사를 실시하여 마 분말을 첨가한 쌀다식 제조의 최적의 배합비를 구하고자 하였다. 수분함량은 꿀 첨가군이 올리고당 첨가군보다 낮았으며, 당도는 더 높게 나타났다. 색도는 꿀 첨가군보다 올리고당 첨가군이 L, a값은 높았으며, b값은 낮은 것으로 나타났다. 경도, 씹힘성, 검성, 응집성은 꿀 첨가군과 올리고당 첨가군 모두 대조군이 가장 낮았으며, 꿀 첨가군보다 올리고당 첨가군이 모든 항목에서 더 높은 수치를 나타내었다. 기호도 검사의 결과 외관, 마의 맛, 단맛, 전반적인 기호도에서는 마 분말 20% 첨가군이 가장 기호도가 높다고 평가되었다. 이상의 결과를 토대로 볼 때 마 분말의 첨가는 쌀다식의 기호도를 높여주고, 꿀과 올리고당을 이용한 다식 제조 시 마 분말 20%를 첨가하는 것이 가장 좋다고 사료되며, 본 연구는 다식의 제조 시 꿀과 올리고당을 감미 와 결착제로 사용하였으나 차후에 더욱 다양한 감미료와 보존성, 첨가비율을 달리하여 제조한 다식의 연구가 필요하리라고 본다.

• 한국가정과교육학회지
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• 제3권1호
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• pp.163-177
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• 1991

The consciousness and food preference of Korean foods by high school girls in Kwangju city and Chonnam area was surveryed by questionnaire. The results were as follows； 1. Although the cooking methods of Korean foods were scientific(63.8%), they have to be improved because of complication and difficulty. The point of improvement in the urban area was cooing method but that in the rural area was nutrition and hygiene 2. The motives of hav8ing interest in korean tradition foods were through home life and school education, mass communication and etc. As the subjects live in more urban area and have high income level, they were affected by school education and mass communication. 3. They are used to eat both traditional and nontraditional foods on the korean festive days and annual functions. There is tendency to decrease the use of traditional foods gradually because of complicated their cooking methods and long cooking time. 4. Most household responded that Korean traditional food are must to succession development (52.9%), because of succeed to korean diet culture and suit one’s taste. The more pride of traditional food are kimchi, rice cake, sweet rice drink, persimmon punch, sweet waxy rice cooked potherbs. 5. The preference about the korean foods were high in this order of chopsuey, mandu, laver, shikhae, cooked waxy rice. And they were low in salted anchovies salted yellow convina liver cheon, oyster cheon.

• 한국식품영양학회지
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• 제32권4호
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• pp.385-394
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• 2019

This study was designed as the precedent research to develop improve the HMR type flavored cooked rice, by analyzing the consumer perception and purchase pattern. This will in turn provide base data to that will help in the development of products that meet consumer's convenience and quality demands. An online survey of 247 people (63.5%) in the age of 20 to 60 was conducted on January 2019. For the primary reason of buying those products, the survey respondents chose a convenience of 71.7%. They are likely to buy 1~2 times a month (40.5%) in hypermarkets (63.6%). The channel choice showed meaningful difference between segments (p<0.01). 89.1% of respondents replied that they are willing to purchase frozen flavored cooked rice in the future. The Key Purchasing factor appeared to be the flavor (5.80), while nutrition (4.89) was chosen as the least important factor. For flavor preference, sea food received the highest score (5.05), while radish kimchi flavor received the lowest (4.02) with a meaningful difference by gender and age (p<0.01). Consumers who sought nutrition, convenience and adventure in HMR products had higher willingness to re-purchase. Developing healthy, flavorful, sensory, and enjoyable HMR products will be critical in the fulfillment of diverse consumer needs.

• 한국식품영양학회지
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• 제30권1호
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• pp.129-138
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• 2017

The purpose of this study was to evaluate the satisfaction with school meal service and the food preference in elementary school students who are in their growth period. A total of 484 students (242 boys) participated and completed a questionnaire survey. The results indicated that the merit of school meals was the highest in 'balanced diet'. 'Food hygiene' and 'delicious food' were the most important factors in school meals. Most of the students wanted 'balance between eastern and western foods' and 'new dishes' for the menu of school meals. For the distribution of meals, 'various kinds of side dishes' and 'warmth of dishes' were mainly required. The main problems of the current environment of school meals were 'long waiting time' and 'noise of the cafeteria'. In satisfaction with the school meal service, the highest satisfactory factor was 'staffs' cleanliness', following 'arrangement of furniture in cafeteria' and 'nutrition information-providing'; whereas, the lowest factor was 'staffs' kindness'. In the preference of foods, students preferred 'white rice'; whereas they did not like 'bean rice'; and 'fried rice' was preferred. In side dishes with meat and fish, most of the meats including 'Tangsuyuk' and 'Bulgogi' were preferred. For fish, 'fried hairtail' was preferred; whereas, 'fried Spanish mackerel' was not. In case of kimchi, 'Chinese cabbage kimchi' and 'cubed radish kimchi' were especially preferred. Considering these results, intensive improvement is required to increase school meal satisfaction by understanding the students' needs. An effort to allow the students' preferences to be reflected in the menu is also needed.

• 한국식품영양과학회지
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• 제20권3호
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• pp.276-280
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• 1991

The quality changes of brown rice during storage were determined by the method of quantitative analysis of n-hexanal, amylogram, texture and volume expansion. The qualities of stored brown rice were also analyzed with sensory evaluation of cooked milled rice obtained from brown rice, n-Hexanal content, peak viscosity and total setback of brown rice flour pastes increased substantially with the increased of storage period at 35$^{\circ}C$. Up to 10 months of storage at 35$^{\circ}C$, stale flavor obtained by a sensory method markedly increased, but stickiness decreased. The scores of overall preference were in good agreement with those of stale flavor (r=-0.98) and sticky texture (r=0.98). The correlation coefficient between stale flavor obtained by a sensory method and instrumetal analysis for stored brown rice was r=0.97.

• 한국식품조리과학회지
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• 제32권5호
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• pp.531-540
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• 2016

Purpose: To improve the cooking quality of brown rice, newly inbred soft rice cultivars were investigated. Methods: The physicochemical properties of brown rice flour and water absorption patterns and cooking characteristics of brown rice grain were compared to Ilmi white and brown rice. Results: General composition and total dietary fiber contents of five rices were significantly different with higher ash, protein, and total dietary fiber contents in soft brown rice than white rice. The hardness of raw rice grain was higher in Ilmi brown rice than in soft brown rice. The water absorption increased rapidly in 30 min of white rice and in 4-6 h of brown rices. The apparent amylose content of soft brown rice was lower than that of Ilmi rice. The initial pasting temperature and all viscosities were significantly different, but the trend was not similar. The textural properties of hardness and roughness were higher, but adhesiveness, cohesiveness, and stickiness were lower in Ilmi brown rice than white and soft brown rices. In sensory preference test, not only textural properties, hardness, adhesiveness, cohesiveness, stickiness, and roughness, but also color, glossiness, and roasted flavor were higher in soft brown rices. Especially soft brown rice B showed the best cooking quality among all rices. Conclusion: The results of the study suggested that soft brown rice is developed for cooking with high nutritional and functional quality.