• Journal of Radiation Industry
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• v.6 no.4
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• pp.311-316
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• 2012

The purpose of this study was to compare the sensory effects of different culinary methods such as electric pan cooking and charcoal roasting on gamma irradiated ready-to-eat chicken at 10 kGy. Evlauation of sensory properties were measured by estimating the organoleptic characteristics and physicochemical properties (TBARS, hardness and color different matters). The results showed that gamma irradiation after charcoal-roasting could more effectively moderate the decrease of sensory qualities and reduce off-flavor of ready-to-eat chicken than gamma irradiation after following electric pan cooking. These results suggest that gamma irradiation after charcoal broiling can be an effective culinary method for the preparation of ready-to-eat chicken.

• Journal of the Korean Society of Food Science and Nutrition
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• v.26 no.1
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• pp.37-44
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• 1997

The Purpose of this study was to evaluate the effect of cooking methods and reheating on texture characteristics of sausage. Sausage samples were cooked(microwaving, gas-broiling and frying), reheated on day 3 and 6 after refrigeration and put to evaluation of sensory and texture characteristics. The results of sensory evaluation showed that hardness, salty taste, rancid flavor and after-taste were increased but wetness and chewiness were decreased by reheating after refrigeration. Overall acceptability was the highest when the samples were gas broiled and reheated on day 3 after refrigeration. As for the estimation of texture changes by rheometer, hardness, cohesiveness, elasticity, gum-miness and chewiness tended to increase by reheating after refrigeration. Hardness, cohesiveness, gumminess and chewiness were the highest when the samples were gas-broiled and reheated on day 3 after refrigeration.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.29 no.4
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• pp.546-555
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• 1996

Level of nitrogenous compounds in dried shellfish related to the formation of flavors during processing and storage was investigated. Fresh samples of blue mussel, short-necked calm and pacific oyster showed relatively low levels of ATP, ADP and AMP, but high levels of iMP and inosine. Relatively high content of TMAO in fresh samples was markedly reduced in the samples broiled samples, but TMA content was rather elevated in the samples broiled, which was a lowered result of TMAO content. The degree of reduction of TMAO and enhancement of TMA contents was relatively small in the hot-air dried samples during storage periods. Glycinebetaine content in fresh samples was slightly decreased by boiling and broiling. Contrast to glycinebetaine content, hormaline and trigonelline contents were severely reduced by boiling and broiling. Twenty-nine kinds of amino acids and their derivatives were identified in the sample of blue mussel, short-necked calm. Among them, glycine, alanine, arginine, glutamic acid and lysine were major amino acids, but contents of these amino acids was greatly decreased in the samples after drying and boiling processes.

• Korean journal of food and cookery science
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• v.17 no.6
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• pp.639-647
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• 2001

The purpose of this study was to examine the recognition about food preparation and cooking ability of college students majoring in food & nutrition and others. Data were collected from 729 students residing in Chonbuk area by using a self-administered questionnaire. Food and nutrition major students got significantly higher scores than non-major. ones in the recognition of significance and interest in cooking activity. Both food and nutrition major and non-major female students recognized the necessity of cooking ability than non-major male students. Sixty eight percent of the subjects answered that they have aided often his or her family to cook at home. The students majoring in food and nutrition were interested in various fields such as Korean, western style and fusion food. Most of the respondents teamed how to cook from family at home; however major students have learned cooking not only from family but also from various channels such as culinary school, TV and books. The practical use of knowledge about food science was very low in most respondents. The cooking methods used frequently were sauteing, broiling and deep-fat-frying. This study showed that both food and nutrition major and non-major students recognized the necessity of cooking ability and had interests in cooking activity, but cooking ability of non-major ones was significantly lower than that of major students, and the traditional consciousness that women have to take charge of cooking at home tends to be decreasing.

• Culinary science and hospitality research
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• v.12 no.1 s.28
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• pp.93-110
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• 2006

Eumsik-dimibang is the oldest and first cooking recipe book in Korean language ever published in Korea. It was examined in order to find out food ingredients being used as side dishes and its cooking methods used at that time. As side dishes, there were many foods which used dogs as food ingredients for making Gae Jang Jim and Gae Jang etc. as well as Dong A such as Dong A Nurumi and Dong A sun. Also, there were many foods prepared by Nurumi cooking method for making Gae Jang Guk, Nurumi, eggplant Nurumi etc. From cooking methods for food ingredients for side dishes at that time, following characteristics could be found. First, there was a cooking method of broiling meat on fire after blanching it in water. Second, many cooking methods were used to remove fetid smells and fishy smells (using ginger, pepper, cheoncho etc). Third, there was a method which demanded much attention and devotion in the course of cooking. Fourth, use and cooking method of flour were diversified.

• Journal of Food Hygiene and Safety
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• v.9 no.3
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• pp.133-139
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• 1994

The pyrolytic formation of benzo[a]pyrene during the cooking procedure was analysed in beef, pork, pacific saury, rice, and soybean by HPLC. In raw foods, benzo[a]pyrene (B[a]P) was not detected or negligible, but it was increasingly formed when foods were boiled (0.010~0.037 ppb) and more dramatically during broiling (0.302~0.851 ppb) in a time dependent manner. Human daily intake of B[a]P in Koreans and cancer risk assessment were estimated based on food consumption per capita and carcinogenic potency of B[a]P. When cooked foods were consumed for entire life time, cancer risk was estimated to bo 1.77$\times$10-6>1.65$\times$10-7>1.32$\times$10-8 by the order of broiled, boiled, and raw foods consumption. These data suggest that broiled foods produce more benzo[a]pyrene than water boiled foods. Thus cooking procedure is an important factor for the formation of carcinogens and needs to bo modified to reduce cancer risk for man.

• Korean Journal of Food Science and Technology
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• v.21 no.3
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• pp.375-378
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• 1989

The effect of lipid content and saline seasoning on the mutagenicity during the charcoal-broiling Process of beef, Pork and fish samples was examined by Ames test using Salmonella typhimurium TA98 and TA100 strains. Chloroform; methanol(1:1) extract of broiled samples showed a higher sensitive response toward TA98 strain than TA100 strain, indicating a frameshift mutation. The three samples of low lipid content demonstrated a slightly higher mutagenic activity, and the beef and pork samples treated with 20% saline solution showed a remarkable reduction in mutagenicity than the untreated samples.

• The Korean Journal of Food And Nutrition
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• v.30 no.4
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• pp.728-734
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• 2017

After being subjected to different cooking methods, small black beans (Rhynchosia nulubilis) were investigated in order to assess the effects of the retained bioactive compounds. Using uncooked, pan broiled, boiled, steamed, and pressure cooked beans, the inhibitory effects of MCF-7 cell migration were evaluated at protein concentrations of 40, 160, and $640{\mu}m/mL$, using the Boyden's chamber assay. All protein concentrations (40, 160, and $640{\mu}m/mL$) of pan broiled beans showed significant reduction (59.83, 32.48, and 21.37%, respectively) in the rate of cell migration to the lower chambers (p-value less than 0.001). Estimated cell migration rates correlated to the exponential decay between experimentally measured cell migration rates and converted samples. The range of estimated cell migration rate for each 100 mg/mL of cooked sample was as follows: pan broiled (21.16%), boiled (22.48%), steamed (22.48%), pressure cooked (29.52%), and uncooked (35.03%) beans. Our study indicated that selective modifications of cooking methods for small black beans, such as pan broiling, ameliorated the inhibitory effects of MCF-7 cell migration. This suggests that optimized cooking methods increase the nutritional contents of the cooked food.

• Journal of the Korean Home Economics Association
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• v.33 no.6
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• pp.213-224
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• 1995

This study was designed to observe the nutritional knowledge, food behavior, nutritional attitudes and food preference of elderly living in home. Two hundred and thirty elderly were examined on questionnaire. The results of this study are summarized as follows. 1. The average score of their nutritional knowledge was 6.08 (the highest mark was 10.00). The nutrition knowledge score of the elderly live with spouse was higher than those live alone and goes up according to the education degree of elderly and pocket money. The correct answer ratio about a question of geriatric diseases was somewhat higher than another question. 2. The average score of their food behavior was 21.90(the highest mark was 33.00) and the score of the female was higher than that of the male and the college-educated elderly have the highest score. Generally their food behavior was improved by the increasing intake of animal protein and milk. 3. The average score of their nutritional attitude was 11.25 (the highest mark was 15.00) and those of 70~74 age old have the lowest score. And they answered that they are willing to change their food behavior for their health. In this study we expect that the authorities would operate the nutritional education for the prevention of degenerative diseases and the development of the food behavior at a public health center or another groups(no-in-jung) as a part of service for the welfare of elderly. 4. They prefered vegetable foods to animal foods and baking, broiling, and raw foods to the fried foods, and they liked the sweet foods, the fruits, milk and lactic acid beverage as snack or dessert.

• Korean journal of food and cookery science
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• v.11 no.4
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• pp.351-355
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• 1995

The inhibitory effects of methanol, ethanol, chloroform/ methanol and water extracts from natural and cultural yams on the mutagenicity in the cooked pork (broiled and panfried) and the chemically induced mutagen, sodium azide, benzo(a)pyrene and 2-aminofluorene were investigated using salmolla typhimurium TA 100. In the presence of the S9 mixture, ethanol extract from natural yam showed high inhibitory effect on the mutagenicity of the cooked pork. But benzo(a)pyrene, supposed to be produced in mutagen during cooking, did not show high inhibitory effect in same extract. Besids, the yam extract on the mutagenicity of the sodium azide without S9 mixture showed low inhibitory effect. However 2-aminoflourene with S9 mixture showed high inhibitory effect, 91.5％.