• Proceedings of the Korean Society of Food and Cookery Science Conference
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• 2004.10a
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• pp.98-98
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• 2004

• Journal of the Korean Society of Food Culture
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• v.22 no.4
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• pp.393-403
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• 2007

This study presents the food culture as analysis food material, food and cooking tools in the novel literature and examines the food as a code of current cluture of common social through five Pansori texts among the twelve Pansori texts into written form. It is a many Pansori, but this study is analysed to select early copying papers. It can be found rice, Kimchi, salted fish as the common people food in Simchong-ga text. It can be known characteristics of Jeolla-do Area food used many food material and acceptance of foreign crops in the late period of the Chosun in Chunhyang-ga text. In Hungbo-ga text, it can be found the popularity food is rice cake and meat and looked the special feature of dog meat, rice cake, scorched rice-tea. In Toebyol-ga text, it can be looked many sea food and medicine beverages, and in Chokpyok-ga text, it can be found peculiarity of drink for making excitement during a war. Moreover, in five Pansori texts, that is seemed characteristics such as cover of tableware, spoon and chopsticks, tableware china, a cauldron, a charcoal burner, a brass chafing dish, a table, a flail and a mill.

• Preventive Nutrition and Food Science
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• v.11 no.4
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• pp.348-357
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• 2006

Nano is a unit that designates a billionth; accordingly nanotechnology could be described as the study and applications of the unique characteristics and phenomena of nanometer size materials. Applications of nanotechnology fall into two categories (one is top-down and the other is bottom-up). Currently, most products are the results of the top-down approach. Nanofoods have distinct functional characteristics stemming from the size, mass, chemical combinations, electrolytic features, magnetic properties of food sources at the nano level and which can be applied for safe absorption and delivery into the body. The greatest advantage of nanofood is that it permits the efficient use of small quantities of nutritional elements by increasing digestive absorption ability and by delivering natural elements without any change in their original characteristics. On the other hand, there are still unsolved problems, such as questions about safety and introduction of harmful material. The demand for new commercial food products is increasing, and commercial food producers are gradually combining nanotechnology and traditional food preparation methods. Nanofoods will improve our eating habits remarkably in the future. Tomorrow we will design nanofoods by shaping molecules and atoms. It will have a big impact on the food and food-processing industries. The future belongs to new products and new processes with the goals of customizing and personalizing consumer products. Nanotechnology is expected to be applied to not only foods themselves, but also to food packaging, production, safety, processing and storage. Also, it is believed that nanotechnology will be applied tracking finished products back to production facilities and even to specific processing equipment in those facilities. The aim of this study is the introduction of technology, applications, products, markets, R&D, and perspectives of nanofoods in the food industry.

• Journal of the Korean Society of Food Culture
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• v.11 no.5
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• pp.621-634
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• 1996

This study was conducted to investigate the eating patterns of Korean men by analyzing the relation among their socio-demographic characteristics, value toward food and nutrition, and eating behavior. Nine hundred twenty nine Korean men were selected by the stratified random sampling method. The socio-demographic characteristics of the subjects had a significant influence on their value toward food and nutrition. After in their sixties had meals for physiological needs rather than for nutrition or preference. Highly educated people, professional workers, office workers and people in the higher incomes, placed a higher value toward food and nutrition. In addition, rural inhabitants had a significantly lower value toward food and nutrition. They mainly ate to satisfy their hunger. The subjects' eating behavior had a significant difference according to their socio-demographic characteristics. The aged and the less educated valued breakfast the most, and showed a preference for rice as the staple food. The rate of skipping meals for this group was low. The higher their income, their eating behavior score was equally high, while the primary industrial workers and rural inhabitants had a low eating behavior score. Value toward food and nutrition had a significant influence on eating behavior. Those that placed a high value toward food and nutrition showed a marked tendency to choose bread or noodles rather than rice. In addition, those who placed a high value on food and nutrition skipped fewer meals and had a higher eating behavior score.

• Food Science of Animal Resources
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• v.42 no.4
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• pp.566-579
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• 2022

Deterioration of jerky during storage is a major concern; this is usually combated with natural or synthetic antioxidants. This study aimed to evaluate the quality characteristics of semi-dried restructured jerky with and without loquat leaf extract (LE) powder and ascorbic acid (AA) during storage for 180 days. The jerkies were formulated with 0%, 0.15%, and 0.3% LE and/or 0.05% AA (Control, no antioxidant; AA, 0.05% AA; LE 0.15, 0.15% loquat LE; LE 0.15-AA, 0.15% loquat LE+0.05% AA; LE 0.3, 0.3% loquat LE; LE0.3-AA, 0.3% loquat LE+0.05% AA). LE is a phenolic compound, whose 1,1-diphenyl-2-picrylhydarzyl radical scavenging activity and metal chelating activity were found to be higher than AA. All antioxidant combinations having higher LE concentration and containing AA were effective in delaying protein and lipid oxidation compared to the control or AA. At the end of storage period, LE 0.15-AA and AA had higher CIE a^* and lower shear force than the control. Therefore, the combination of 0.15% LE and 0.05% AA can result in reduced protein and lipid oxidation without any negative effect on the quality characteristics of semi-dried restructured jerky.

• Korean journal of food and cookery science
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• v.26 no.1
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• pp.72-78
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• 2010

This study aimed to obtain basic data toward fostering understanding and interest in local foods, to the overall end of enhancing development and popularization of such foods. It also gives direction toward promotion of local food by researching attitudes toward local foods and viewpoints on requirements for improvement of such, among university students living in the Daegu-Kyungbuk area. The results of analyzing perceptional scores for native local foods in Kyungbuk by characteristics t showed statistically significant differences according to sex and duration of residence in Kyungbuk. Obstacles to the promotion of local foods include lack of marketing, lack of specialized restaurants, lack of knowledge, lack of menus, lack of generalization, and high price. The results of analyzing viewpoints on requirements for improved perception of local foods, there were statistically significant differences in active advertisement and marketing, diversity of local foods, and duration of dwelling.

• Korean journal of food and cookery science
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• v.25 no.1
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• pp.39-44
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• 2009

This study was conducted to find an efficient use for cashew. It presents fundamental data on the quality and sensory characteristics of dressings made with cashews. The color L, a value of the dressing significantly decreased with increased storage time. Color b value and viscosity of the dressing significantly increased with storage time. The acceptance of cashew dressings and foods was evaluated. The C45-3 sample received the highest score for overall preference in a sensory evaluation of the dressing. The foods received a relatively high acceptance rating. Chicken and fish cutlets received higher scores than other food. It is anticipated that cashew will be utilized as a new raw material for healthy dressing.

• Korean journal of food and cookery science
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• v.25 no.1
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• pp.55-61
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• 2009

This study examined the effects of added amounts of lotus leaf powder on the physical and sensory properties of Jook. As the level of lotus leaf powder in samples increased, L-values and a-values decreased and b-values increased. In addition, the Jook had higher viscosity and lower spreadability values as the amount of lotus leaf powder increased. Sensory characteristics such as color intensity, viscosity, astringency, and nutty taste increased significantly with the addition of lotus leaf powder. And the results of the consumer acceptability test showed that the Jook containing $2%{\sim}3%$ lotus leaf powder had the highest score. In conclusion, to enhance the quality of Jook, a 2% addition of lotus leaf powder would be the most beneficial.

• Food Science and Preservation
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• v.7 no.2
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• pp.228-232
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• 2000

To utilize abundant potatoes effectively, it was studied on alcohol fermentation strains which were isolated and identified. Fifteen yeast strains with high alcohol fermentation ability were isolated from rotted potatoes. Among them, two isolated strains, 5-3A and 10-4B showing the highest alcohol fermentation ability were identified as Zygosaccharomyces fermentati based on the morphological and physiological characteristics. Their optimum conditions for the alcohol fermentation in 25% glucose were pH 3.0, 30$^{\circ}C$ and 150 rpm of shaking speed, respectively.

• Food Science and Biotechnology
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• v.14 no.2
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• pp.259-262
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• 2005

A fraction (CMEx-AH-${\beta}$) of water-soluble polysaccharides, showing selective antitumor activities, was isolated from the mycelia of solid cultured Agaricus blazei Murill by hot-water extraction, ethanol precipitation, and series of chromatography. Chemical characteristics of CMEx-AH-${\beta}$, were as follows: carbohydrate content, 48%; monosaccharide composition, Man:Glu:Gal (2:93:5); molecular weight, $2{\times}10^5$; uronic acid content, 6.2%. Fundamental structure of CMEx-AH-${\beta}$, was deduced as ${\beta}-(1\;{\rightarrow}\;6)$-D-glucan with ${\beta}-(1\;{\rightarrow}\;3)$-D-glucosidic side chains based on results of methylation and $^{13}C$ NMR spectroscopic analyses.