• Culinary science and hospitality research
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• v.14 no.4
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• pp.67-78
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• 2008

This study is focused on developing traditional folk products by utilizing the representative crops and indigenous products of Wanju area on the basis of surveys on the visitors to the native local restaurants. The study examined 110 visitors of thirty native local foods restaurants in Wanju area from December 5, 2007 to January 5, 2008. The result of this study is as follows. First, the restaurant visitors presented different opinions about the competitiveness of Wanju foods and gender-wise differences in their food competitiveness, food information and food choice. This can be translated as men and women had different preferences in how much they spend for eating out and choosing foods. Second, their different age, incomes and jobs also indicated their different preferences. Third, they point out broth, cooked rice, and dessert as the native local menu that must be developed in Wanju area. Among the local menu to be developed were Wanju style mushroom rice, chicken stew, oriental herb duck soup and fruit dessert. The effort to exploit the native local menu of Wanju should contribute to activating the sales of restaurants and further to the economic development of the region.

• Korean journal of food and cookery science
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• v.12 no.1
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• pp.99-107
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• 1996

The cooking characteristics of Hicook with lecithin and GMS as emulsifier were examined for effect on the reduction of oil levels in fried foods. Hicook and soybean oil were used in stir-frying and pan-frying, and in case of Hicook the weight of oil absorbed and spattered during cooking were significantly lower than in case of soybean oil. Next this study attempt to standardize the recipe for preparation of selected Korean foods, especially in regards of the amount of oil used during cooking. The foods studied were all used frequently in Korea, they inculded stir-fried vegetables, stir-fried rice, and pan-fried fish and soybean curd. The results showed that Hicook, even in a half amount, made it possible cooking food with good properties, and calorie content of cooked foods could be lowered considerably. The trained panelists evaluated sensory characteristics of foods, flavor, appearance, and overall acceptability. Sensory qualities of food prepared with Hicook were highly acceptable, and rated better than controls in flavor and overall acceptability. But because stir-fried food was accepted greasy and oily in customarily, the appearance was rated lower than comtrol. In summary, application of hicook offers means of lowering fat levels while keeping sensory quality good. The emulsifier in Hicook is responsible for reduction of oil content and improvement of quality of fried foods.

• Korean journal of food and cookery science
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• v.23 no.5
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• pp.703-719
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• 2007

The purpose of this study were to analyze the consumption patterns of animal foods during the sixteenth century through Shamirok. There were eleven animal foods : beef, pork, chicken, pheasant, deer, roe, lamb, bear, fox, sparrow, and horse. The most frequently consumed were in the order of pheasant, doe, and chicken. There were 44 fish consumed, including flatfish, hairtail, mackerel, flounder, kumlin fish, bass, null fish, codfish, and red snapper, as well as four mollusks and six shellfish. Eggs and fish egg were also consumed. These foods were cooked as Tang(湯), Gui(灸), Po(脯), Hoe(膾), and Sookyook(熟肉), or processed after being dried or salted. The animal foods were mostly consumed as Po and Tang in daily eating and for formal dishes. Fish were mostly consumed as Jockgal or Shikhae. The foods were primarily acquired by donation from local officials or relatives ; secondly by independent poultry farming, fishing, or hunting, along with the production of grain and thirdly through barter with rice and textiles. Food were sometimes traded for profit, but such acts of trading while living ; as wartime refugees was a meager means for living.

• Korean journal of food and cookery science
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• v.32 no.5
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• pp.648-655
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• 2016

Purpose: This study investigated the salt and sodium content of lunch meals served at foodservice center for children in Gyeongsan-si, Gyeongsangbuk-do. Methods: Five foodservice centers for children registered at Center for Children's Foodservice Management were investigated for salt and sodium content and salt content contributing rate per meal. Results: Average salt content of every meal was $1.78{\pm}0.54g$, and average sodium content was $680.99{\pm}175.97mg$. The 98 of 100 meals served in 5 foodservice centers for children exceeded the dietary reference intakes for Koreans' recommendation for adequate intake of sodium per meal of 333 mg. The highest sodium content was 1,369.85 mg. Samples from lunch meals were classified into 14 food items and investigated for one serving size, salinity, salt and sodium content. Total average salinity was 0.31%, kimchi (0.49%), followed by soup (0.45%), hard-boiled foods (0.39%), stir-fried foods (0.39%), and fresh-vegetables (0.32%). Total average salt content was 0.39 g, the most salty dishes were one-dish rice noodles, followed by soup (0.65 g), hard-boiled foods (0.49 g), stir-fried foods (0.48 g), and broth stew (0.43 g). Samples from lunch meals were classified into 6 menu groups, including cooked rice, one-dish rice noodles, soup stew, main dish, side dish, and kimchi. Contributing rate for total average salt content was high in one-dish rice noodles (48.97%), soup stew (38.47%), main dish (27.28%), side dish (21.02%), kimchi (18.56%), and cooked rice (3.95%). Conclusion: These results can be useful for reducing total dietary sodium content to less than 333 mg in children who are provided lunch meals at foodservice centers. To achieve this goal, development of low-sodium recipes, and nutrition education for foodservice employees is required.

• Journal of Nutrition and Health
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• v.9 no.4
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• pp.28-35
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• 1976

To know changes of the food preferences and the practice of pica during pregnancy, ninety two women in the latter half of pregnancy were interviewed in April, 1976 at ten medical centers in Seoul. They were average 27.1 years old, and mostly middle class. 83.7% of the total subjects felt the changes of food preferences due to pregnancy within the first trimester. 60.9% had vomiting as well as losing their appetite and 17.3% vomited three or more times daily which might induce difficulties of water and electrolytes balance in body. The preferences about foods, the taste of foods, and various dishes cooked during morning sickness were changed significantly and showed in lower scores of likes and higher scores of dislikes than those before pregnancy. Particularly, cooked rice and kimchi indicated the increase of more than 50% in dislikes. The preferences after the morning sickness were turned back to those before pregnancy. Desire for water through foods like soft drinks, juice, ice cream, and gamju and salty foods seemed to be spontaneous during pregnancy. A majority of the subjects had three meals and no snack had included more snacks instead of meals during losing appetite and thereafter, had more frequent meals and snacks. Superstitions about chicken, squid, and cuttlefish for pregnant women were prevalent. 11.9% tabooed chicken because of harm for fetus. On the contrary, intended higher inclusions of milk, meat and dried small sardines would be helpful to satisfy the increased recommended allowances of calcium and protein for them. The practice of pica was found in 5.4% and rice was the only real item mentioned. Pica such as amylophagia or geophagia often reported in the U.S. was not answered in this study.

• Journal of the East Asian Society of Dietary Life
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• v.19 no.2
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• pp.131-142
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• 2009

The principal objective of this study was to investigate regional characteristics in the consumption of home-cooked varieties of kimchi and jangajji. Data obtained from the third Korea National Health and Nutrition Examination Survey III(KNHANES Ⅲ), which was conducted in 2005, were utilized in this study. A total of 7,810 data were included in our statistical analyses, which were conducted using SPSS 14.0. The total number of home-cooked kimchi and jangajji were 22 and 11, respectively, and Korean cabbage kimchi, young radish kimchi, and kkakdugi were the top 3 varieties of kimchi. Leaf jangajji, green pepper jangajji, and garlic jangajji were most frequently consumed. Additionally, the results of this study revealed significant correlations between neighboring areas in the ranking of consumption of kimchi varieties, whereas the jangajji varieties did not evidence results as distinct as were noted with kimchi. Different kimchi and jangajji variety consumption patterns were noted between the Middle West and South areas, coastal and inland areas, and cities and provinces. Spicy kimchi varieties, in particular, were enjoyed more frequently by households in the South than those in the Middle West. Further analysis using PROXSCAL multidimensional scaling demonstrated the proximity between areas in terms of kimchi and jangajji consumption patterns. In conclusion, more effort should be extended to encourage the consumption of home-cooked regional foods.

• Journal of Korean Home Economics Education Association
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• v.6 no.1
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• pp.7-33
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• 1994

The purpose of this study is to revise the food composition table based on commonly consumed single serving size of cooked food so the people can easily use the table in each meal. With this revised food composition table, everybody can easily calculate how much they eat, and plan the menu according to how much they need, so hopely contribute to reduce the leftover foods. Eighty-nine kinds of prepared food dishes were selected based on 13 home economics text books of the junior and high schools. The results are summarized as follows: Cooked food dishes comprise various kinds of rice dishes, korean style soups and stewes, fried, roasted or steamed fishes, vegetables and meats, and desserts. Single serving size of cooked food dishes are presented below: 1) rise : 180∼250g, 1(1/3)∼1(2/3)cup 2)soup:320∼400g, 1(1/2)∼2cup 3)pan fried fish or vegetable : 40∼70g 4)deep fried vegetable, fish or meat; 60g 5)kimchi :50g Single serving size of all other dishes are presented based upon the most commonly consumed amount in each meal by adult male.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2003.10a
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• pp.26-32
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• 2003

Rice is one of the most important cereals in the world. Japanese people use about 9 million tons of rice per you. We use rice for cooked rice as staple foods and for processing, such as rice wine (sake), rice crackers and miso fermentation, etc. Palatability, eating quality, of rice is evaluated by the sensory test and various kinds of physicochemical measurements. Japanese National Food Agency started the storage of 1.5 million tones of rice in 1996. We carried out the storage test using high quality rices since 1995 until 1996. As indices for the quality deteriorations of rice grains during the storage, germination ratio, enzyme activities, fat acidity, physical properties of cooked rice were clarified to be useful. We applied colorimetric method for the measurements of fat acidities in the place of titration method. Processing suitabilities of rice differ depending on the products. Low amylose rice is more suitable for soft rice crackers and high amylose rice is preferred more for rice noodle. Pre-cooked rice products, such as frozen cooked rice, retort-pouched rice and aseptic rice, are increasing recently in Japan. In addition to above-mentioned physico-chemical tests, NIR spectroscopy,“Midometer”and“Taste sensor”are novel and useful to evaluate eating quality and processing suitabolities. Recently, rice wholesalers and retailers have been obligated to display the name of cultivar, location of cultivation and the year of production of rice grains which they sell by the Japanese Agricultural Standard Law (JAS). In order to detect the dishonest labeling of rice cultivars, we developed new cultivar identification method based on DNA polymorphism.

• The Korean Journal of Food And Nutrition
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• v.32 no.4
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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.

• Korean Journal of Food Science and Technology
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• v.33 no.4
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• pp.427-436
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• 2001

The effects of storage form (paddy and milled rice) and storage period (1, 2, and 3 years) of rice at low temperature $(4^{\circ}C)$ on physicochemical properties of milled and cooked rice and sensory characteristics of cooked rice were investigated. The proximate compositions except moisture content of rice decreased as the storage period increased. Water binding capacity, solubility and swelling power of rice flour decreased with the extended storage period. In the amylogram, the initial pasting temperature, paste viscosity and breakdown of paddy rice flour slurry decreased after 2 years of storage. Moisture content of cooked rice increased while the amount of water evaporated during cooking decreased. These trends were obvious with the longer storage period. Lightness and yellowness of cooked rice were greatly changed after 3 years of storage, regardless of storage form. Texture profile analysis of cooked rice by Texture Analyzer revealed that hardness, fracturability, gumminess were gradually increased while adhesiveness decreased as the storage period of rice increased. A trained panel found that color intensity, intactness of grains, rancid flavor, rice bran flavor, wet cardboard flavor, hardness and chewiness of cooked rice increased with the longer storage period. However, glossiness, transparency, plumpness, puffed corn flavor, dairy flavor, boiled egg white flavor, sweet taste, adhesiveness to lips, smoothness and inner moisture decreased with the extended storage period up to 3 years. Instrumental hardness was highly correlated with sensory hardness.