• The Korean Journal of Food And Nutrition
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• v.30 no.2
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• pp.257-268
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• 2017

The purpose of this research was to evaluate the correlation between obesity, threshold of salty taste, optimal saltiness and blood pressure in middle school students in a fishing village. The subjects were 115 boys and 103 girls in middle school in a fishing village. The BMI index and systolic and diastolic blood pressures of subjects were measured, and the subjects were divided into a normal and obese group according to their BMI. The threshold of salty taste and salt preference for a semisolid dish (steamed egg dish), liquid dish (bean sprout soup), and a solid dish (raw radish salad), were estimated by sensory evaluation. Calorie intake was measured using the weighing plate method. The boys in the obese group showed significantly higher systolic and diastolic blood pressures than those in the normal, but girls did not. Furthermore, calorie intakes of the boys in the obese group were significantly higher than those in the normal group, but this was not shown in girls. On the threshold of salty taste, both boys and girls in the obese group needed higher concentration of salt than those in the normal group. The threshold of salty taste were significantly positively correlated with systolic pressure and diastolic pressure in boys. Regarding the salt preference in the steamed egg dish, bean-sprout soup, and raw radish salad, both boys and girls in the obese group preferred higher concentrations. The higher concentration they preferred, the higher the systolic and diastolic pressures were in boys, but only systolic blood pressure was higher in girls. From these results, it is evident that a nutritional education program is needed in school to help restricting middle school students salt consumption and decreasing obesity to prevent hypertension.

• The Korean Journal of Food And Nutrition
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• v.17 no.2
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• pp.206-211
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• 2004

It is very important to minimize the acid value of oil in the oil and fat industry, because acid value of oil products are a indicator quality. This study was performed to investigate change of moisture content, acid value and free fatty acid content by drying condition such as drying method, temperature and drying time on steamed duck egg york. Also, change of fatty acid composition by acid value. The acid values, moisture contents and free fatty acid contents were showed comparatively lower value by spray drying and freeze drying than by steam drying. but difference that keep in mind between each drying method was not looked. Whereas moisture content, acid value and free fatty acid content of effect of drying temperature reaches in lowest value. also, did not show change until dry 12hours reaching to lowest value by 3.1, 3.0％ and 0.98％ after dry 9hours both moisture content, acid value and free fatty acid content. Also, acid value increase, free fatty acid was increased, where unsaturated fatty acid showed that decrease rapidly.

• Korean journal of food and cookery science
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• v.12 no.2
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• pp.200-206
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• 1996

This study was carried out in order to investigate the effect of additives on Jeungpyun (fermented and steamed rice cake) Preparation. Soy bean flour, whole milk Powder, skim milk Powder, egg yolk, egg white, and mugwort were added in the Preparation of Jeungpyun. There were not significantly difference in loaf volume between control and experimental groups addfd egg yolk, egg white and mugwort. In sensory evaluation, the hardness of Jeungpyun containing of soy bean flour, milk Powder, and egg were lower than control The Jeungpyun containing mugwort was more bitter and harder than the control. The rheological properties measured by texturometer were significantly different among the Jeungpyun added with different kinds of additives. The hardness was significantly lower in Jeungpyun containing whole milk Powder and soy bean flour and springiness was higher in mugwort Jeungpyun compared with the control. In 4$^{\circ}C$ storage, retrogradation of Jeungpyun assessed from hardness measured by texturometer was delayed by addition of soy bean flour and whole milk powder.

• Journal of the East Asian Society of Dietary Life
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• v.10 no.1
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• pp.1-20
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• 2000

The purpose of this study was to survey the various kinds of cooked beef products focusing on "chim" (a steamed beef recipes) through historical literatures written from 1945 to 1997 in Korea. " Chim" was recorded 96 times in the references and could be classified into 3 groups based on major ingredients suchas the cud pouch, liver , spine , tongue, fleshes, beef, rib and tail, an could be classified into 14 groups based on minor ingredients such as vegetables fried beef in egg batter. tomatoes, callion and rice cake. Among the seventeen cooked recipe of " chim", "kalbi chim(rib) " was recorded most frequently and "satae chim(shank)" was the next. Though "yang chim(the cud pouch), salkogi chim(fleshes), sokalbi chim(rib) and sokori chim (tail) " has been sued until present day, salkogi chim subdivided into satae chim, udun chim, nubianisam chim, sosim chim in the middle twenty centuries. Ribs was most popular ingredient among the major ingredients such as the cud pouch, liver, spine, tongue, tail, fleshes. Decorating ingredients such as sukgi mushroom, minarichodae, pyoko mushroom, gingkonut also come into use subingredients or decorating ingredient in the 1990.nto use subingredients or decorating ingredient in the 1990.

• Journal of the Korean Dietetic Association
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• v.2 no.1
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• pp.69-80
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• 1996

This study was performed to investigate the food preference trends of the children according to age increase and change of the times. The subjects were 1,450 children who are fifth grade of primary school and 2,000 juveniles who are senior high school in 1993. This survey data were compared with the Food preference study of the primary school aged children in 1987.' The results of this study can be summarized as follows 1. State of the general taste The subject had a high preferences to bulgogi(roast beef), panbroiled cuttlefish, steamed egg, fried sausage and donuts among the all sorts of 165 principal and subsidiary foods. But, fried beef liver, pancake, sweet potato with syrup, spinach soup and boiled rice with red bean didn't suit for their taste. Compared with survey data done in 1987, in present study significantly increased preferences to steamed food, pan frying and parboiled vegetables were shown. Particularly, food preference was changed with the cooking methods rather than materials. 2. Differences of the preference according to change of the times In present study, except the rice cakes preferences to all sorts of foods were improved and markedly increased preferences to steamed food, parboiled vegetables and mixed with seasonings were observed. Compared with 87's study deviation of the preference to cooking materials was decreased considerably. Preferences to salty tasted foods as like as stew and salted food were low no better than before. 3. Changes of preference according to age increase Among the principal foods, increased preferences to boiled rice and cereals were shown but to one-dish meal, bread and rice cake were decreased. Among the subsidiary foods, significantly decreased preference to frying was observed. Irrespectively of the cooking methods, preferences to fish and vegetables were improved. And in the frying and panbroiled foods, deviation of preferences to cooking materials were considerable, which means the fixation of food behavior.

• Journal of the Korean Society of Food Culture
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• v.23 no.4
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• pp.438-447
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• 2008

"Gyuhapchongseo" was published in 1809, and introduced the cooking method of the noble class in the late Joseon dynasty. The characteristics of the side dishes in "Gyuhapchongseo" are as follows. Firstly, red pepper was used as whole red pepper, shredded red pepper, powdered red pepper, or Korean hot pepper paste. Secondly, salt-fermented fish was used in some forms of Kimchi, including Sukbakgi, Dong A Sukbakgi, and Gyochimhae. Thirdly, to retain the juiciness of meat during roasting, meat was spread cold water on the surface, dipped into the washing water of rice or wrapped with wet paper. Fourth, to improve the visual effect of a dish, cooked foods were displayed with various color schemes, panfried foods with two tones (egg white and yellow) of color on each side and the use of radish pigmented with deep red color. On examination of the characteristics of food in "Gyuhapchongseo", I would suggest applicable practices for the present cuisine. The use of gravy produced from the boiling down of fish flesh could raise the nutritive value of Kimchi. In "Gyuhapchongseo", Yak po (semi-dried minced beef) is noted as being good for elderly people with bad teeth. A steamed dish with dog meat in Dong A in "Gyuhapchongseo" is made by hollowing out Dong A and putting a dog in it to cook the dog meat to well done in a fire made with the hulls of rice. This technique could be used to present cuisine for steamed and roasted dishes using food ingredients such as pumpkin, sweet pumpkin, and overripe cucumber.

• Journal of the East Asian Society of Dietary Life
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• v.1 no.3
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• pp.259-276
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• 1991

The review of side dishes, oereal dishes and seasonings of the banquet on the 24th year of King Kojong in Chosun Dynasty were summarized as follows: 1. Ten kinds of soups(=Tang), that is Yyolguja Tang$.$Guja Tang$.$Keumjung Tang$.$Whanja Tang$.$Jap Tang$.$Gol Tang$.$Seunggiwa Tang$.$Jeopo Tang$.$Haesam Tang$.$Yang Tang were served. The most frequently served soup among them was Yyolguja Tang. 2. Various kinds of dried meat/fish were piled up most highly among dishes. Sliced beef and minced beef among dried meats, white cud$.$yellow cud$.$flatfish$.$skate$.$shark$.$octopus$.$dried abalone$.$cuttle fish$.$dried scallop were piled up together. 3. Sliced of boiled beef/pork and gelatined knuckles were assorted. Boiled meat which was made of beef, pork, lamb, liver, stomach, brisket and plat flank of caw was chiefly used for boiled beef, hams for boiled pork, mediumsized lamb for boiled lamb. And the legs and stomach of caw, old chicken, mullet were used for gelatined knuckle. 4. Three kinds of pan-frying dishes that was stomach and liver of caw, and mullet were usually piled up, If one kind in one dish, sea cucumber and mullet were used respectively. 5. Boiled abalone was dried abalone with soaked, sliced and boiled down in soysauce. 6. Roasted dish was usually made of assorted food stuffs. Sometimes chicken an pheasant was used for roasted dish. 7. Steamed dish was like this : assorted beef, fresh abalone, sea cucumber, mullet, young pork, chicken, dried abalone. 8. Raw dish was made of intestine of caw, fresh abalone and mullet. 9. Poached egg was serving decorated with red pepper, pine-nut and green onion. 10. Seasoned green-been-jelly was served only one time. 11. Radish kimchi was served only one time. 12. Chief foods were nuddle and stuffed bun. 13. Served seasings were honey, mustard, soysauce with vinegar, salt. Review from banquet menu, 34 kinds of side dishes were served : 10 kinds of soup, dried fish/meat, boiled beef, boiled pork, gelatined knuckle, 5 kinds of panfrying, boiled-down-abalone in soysauce, 3 kinds of roast, 5 kinds of steamed, 3 kinds of raw dishes, pouched egg, green-bean-jelly, kimchi. 4 kinds of chief foods were served : nuddle, dry nuddle, 2 kinds of dumping.

• Journal of the Korean Society of Food Science and Nutrition
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• v.32 no.7
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• pp.991-996
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• 2003

Determination of regional microbial contamination in the process of rice rolled in dried laver (Kimbab) and effects of gamma irradiation on the improvement of hygienic quality and shelf stability were investigated. Total aerobic bacterial distribution of raw materials of Kimbab were; 10$^{6}$ ∼10$^{7}$ CFU/g in dried laver, 10$^3$ CFU/g in cucumber and below 10 CFU/g in steamed rice, ham, fried egg, and salted radish. Total coliform bacteria were 10$^3$ CFU/g in dried laver and detected below detection limit (10 CFU/g) in other raw materials. And it was arithmetically calculated that the levels of total aerobic bacteria and coliform bacteria in Kimbab does not exceed 10$^{5}$ CFU/g and 10$^1$ CFU/g under the aseptic process, respectively. However, microbial contamination levels in just prepared Kimbab in a market were about 10$^{6}$ CFU/g of total aerobic and coliform bacteria. Therefore, it was considered that microbial contamination of Kimbab is mainly originated from environmental uptake during the preparation. The representative media for putrefying bacterial growth were steamed rice. Coliform bacteria were mainly increased in ham and fried egg during storage. The bacteria in dried laver were radio-resistant and survived at 3 kGy of gamma irradiation. Coliform bacteria on EMB agar plate were eliminated at the dose of 2 kGy. The sensory acceptability of 2 kGy irradiated Kimbab was stable and the Kimbab can be preserved for 24 hour at 15$^{\circ}C$. Therefore, it was considered that optimal irradiation dose for radicidation of Kimbab was 2 kGy.

• Journal of the Korean Society of Food Culture
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• v.7 no.3
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• pp.223-235
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• 1992

1. There were 21 kinds foods and preservation of beef and the number of dishes were 346 in the literatures written before 1943. 2.Soup(羹) was appeared first, and followed by dried beef(肉脯), steamed(蒸), sliced of boiled beef(熟肉과 片肉), preservation(貯臟), pan broiled beef(濕熱炒), salted beef(肉醬), raw beef(膾), shish kebab(算炙), roasted with seasoning(炙), beef with vegetables cooked in pan(煎鐵), calf`s-hoof jelly(gelatin)(足片), jaban(佐飯), hardboiled beef(boiled in soy sauce), ravioli (饅頭), beef juice(肉汁), thick broth(heavy soup, 助致), grilled beef (煎油魚), mix with the season(muchim), sun(膳) and gruel(粥). 3.The total of 14 different names of soup were found in the literatures which are Yang tang(stomach soup), Dunggol tang(marrow soup), Dogol tang(medulla soup), Sungi kuk(ox-blood soup), Sogogi kuk(beef soup), Gom kuk(bone attached beef and organs soup), Jap tang(bone attached beef, organs and tough beef soup), Yukgaejang(fresh beef, organs and green onion soup), Joujeo tang(foot starched soup), Jok tang(foot soup), Kori tang(ox-tail soup), Kalbi tang(rib soup), Malgun jangkuk(clear soup), Wan ja tang(beef ball soup). 4.The number of staple ingredient were Tripe and fresh meat among 26 kinds of major ingredient, radish, wheat flour, egg among 21 kinds of miner ingredient black pepper, soy sauce and seasame among 22 kinds of seasonings, and Thin layer-fried egg among 9 kinds of decorating ingredient were used commonly in cooking for soup.

• Journal of the Korean Dietetic Association
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• v.7 no.4
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• pp.385-396
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• 2001

This study was carried out to obtain the menu preferences of frequently served set menu of the staff working at Samsung Medical Center. The frequently served set menus were 72 menus including 23 Korean meals, 12 bowel of rices, 18 noodles, 10 soups, 6 fried rices, 3 western meals. The subjects of this study were 624 staffs who works at Samsung Medical Center. The results are summarized as followers : The subject group for this study was composed of 23% males and 58% females, 80% of subjects are twenties and thirties. The best preferred menu was fried food 4(boiled rice with assorted mixtures, boiled quail egg). And noodles 8(cold buckwheat noodles, fried mung-beans), noodles 2(buckwheat noodles, fried vegetable), Western meals 3(hamburg steak, steamed dumpling), noodles 18(rice-cake dumping soup, fried sweet potato with sugar syrup) were preferred by the subjects. The worst preferred menu was soups 4(loach soup, fried sea food and welsh onion). In the preference each kinds of set menus, Korean meals 3(soup to relive the hangover with pollack, grilled meat, lettuce, fruit salad, Kimchi, ice tea) was the most preferred of the Koreans meals, bowel of rice 8(omelet containing fried rice, chicken salad) of the bowel of rices, noodles 8(cold buckwheat noodles, fried mung-beans) of the noodles, soups 3(spicy beef soup, chicken salad) of the soups, fried rice 5(boiled rice with assorted mixtures, boiled quail egg). There was no significant sexual difference in the menu preferences except 7 menus. There was significant age difference in the 17 menu preference, the younger age subjects were the better like noodles.