• Journal of the Korean Society of Food Culture
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• v.15 no.5
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• pp.325-337
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• 2000

The purpose of this study was to investigate several aspects of eating out behavior especially in relation to food waste. The data were collected from 620 housewives in Jeonbuk area but, except for 134 case not eating out . The 66.9% of subjects ate eating out 1 to 2 times monthly. The younger in age, higher in education level and employed housewives, higher in monthly income have a more increase in eating out frequency. In the 50.8% of subjects food rest was rare when eating out. The higher in educational level and higher in monthly income have an inclination to more food waste. The 51.4% of subjects don't know [Good Menu System]. We housewives should order a planned and moderate food amount when eating out, and make an effort normally anywhere for the reduction of food waste, and then the wasted food and food rubbish will be reduced. Besides this, the restaurants should practice [Food Bank] & [Good Menu System] and the academic world should make further researches on this field. Moreover the government administration should enlighten the people and have a public information for the more reasonable food culture.

• Journal of the Korean Society of Food Culture
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• v.24 no.5
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• pp.451-456
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• 2009

When globalizing Korean food, it is important to conduct regional consumer research before entering the market so that an effective market strategy can be developed. This study was conducted to compare the perceptions regarding Thai, Chinese, Japanese and Korean food between Swedish and Yugoslavian university students in $V{\ddot{a}}xj{\ddot{o}}$, Sweden, where regional market research is lacking. As immigration increases worldwide, comparison of consumer perceptions of immigrants and domestic individuals will provide meaningful insight for use in the development of marketing strategies for areas where immigrant populations are increasing rapidly. In this study, six attributes of Asian food, fresh vegetables, low fat, chicken and sea food, exotic ingredient, value for money and unknown food, were compared. The perception of fresh vegetables and low fat of Chinese food differed significantly among the two groups. Because both of these attributes are health related, these findings indicate that recipe modification may be necessary to adapt to the preferred taste of target customers in this prospective market.

• Journal of Food Hygiene and Safety
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• v.11 no.3
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• pp.165-170
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• 1996

The biodegradation of high concentration of benzoate by enrichment culture with Pseudomonas sp. was investigated. During 50 days continuous culture, average of removal rate of benzoate and COD were 90% and 83%, respectively. And the enzymatic activity of catechol 2,3-dioxygenase was determined in the continuous culture but not Catechol 1,2-dioxygenase. On the other hand, Pseudomonas sp in the culture was investigated with SEM and the result was revealed that the cell shape was more demage according concentration of benzoate.

• Journal of the Korean Society of Food Culture
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• v.3 no.3
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• pp.259-273
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• 1988

Korean and Japanese have accustomed themselves to eating rice (Oriza Sativa Japonica) with soup. In the formation of soup culture, Japanese has classified soups on the viewpoint of visual sensation. On the other hand, Korean has classified soups on the viewpoint of time. The new 'Japanese Tasi' culture has slowly infiltrated into the traditional 'Korean Tang' culture for a century. Therefore, this paper discusses the cultural conflicts laying stress on the consumer consciousness.

• Food Science of Animal Resources
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• v.40 no.4
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• pp.659-667
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• 2020

Muscle stem cells isolated from domestic animals, including cows and pigs, were recently spotlighted as candidates for the production of alternative protein resources, so-called cultured meat or lab-grown meat. In the present study, we aimed to optimize the in vitro culture conditions for the long-term expansion of pig muscle stem cells via the screening of various signaling molecules. Pig muscle stem cells were collected from the biceps femoris muscles of 3-d-old crossbred pigs (Landrace×Yorkshire×Duroc, LYD) and cultured in minimum essential medium-based growth media. However, the pig muscle stem cells gradually lost their proliferation ability and featured morphologies during the long-term culture over two weeks. To find suitable in vitro culture conditions for an extended period, skeletal muscle growth medium-2, including epidermal growth factor (EGF), dexamethasone, and a p38 inhibitor (SB203580), was used to support the stemness of the pig muscle stem cells. Interestingly, pig muscle stem cells were stably maintained in a long-term culture without loss of the expression of myogenic marker genes as determined by PCR analysis. Immunostaining analysis showed that the stem cells were capable of myogenic differentiation after multiple passaging. Therefore, we found that basal culture conditions containing EGF, dexamethasone, and a p38 inhibitor were suitable for maintaining pig muscle stem cells during expanded culture in vitro. This culture method may be applied for the production of cultured meat and further basic research on muscle development in the pig.

• Journal of the Korean Society of Food Culture
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• v.29 no.2
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• pp.140-150
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• 2014

The purpose of this study was to develop an efficient method for Korean food to make inroads into Paraguay. In-depth interviews with 15 Korean restaurant owners in Asuncion, Paraguay and foodies (food experts) who had experiences with Korean food were conducted. The results are as follows: Paraguay wants to establish economic ties with Korea currently, and economic development is ongoing in Paraguay. The food service industry for the middle class in Paraguay is now in the development stage. There are not many Korean restaurants (currently 15) in Asuncion. First and second generation Korean immigrants are operating these restaurants. It is necessary to provide support for a comprehensive food culture system by developing a menu composition system to meet local tastes, a strategy for improving distribution of Korean food materials, and a plan for sanitary management and operations.

• Journal of the Korean Society of Food Culture
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• v.36 no.4
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• pp.333-340
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• 2021

This study was performed to improve the effectiveness of dietary education using a food ethics approach. Dietary education is a way of practicing food ethics based on Korean culture. The core values of dietary education and the keywords related to food ethics can be combined into environment·life, health·wisdom, and consideration·happiness. Sustainable dietary life comprises the value system of dietary education based on core values. To reach the ultimate goal of food ethics-sustaining the survival of the human race, the coexistence of humans and nature, the coexistence of humans and humans, and the fulfillment of food requirements are needed. These needs yield certain core principles, including respect for life, environmental preservation, justice, the priority of consumers, dynamic equilibrium, and the priority of safety. The extended ethical matrix with six core principles and three interest groups can be used for an ethical analysis either qualitative or quantitative. It is believed that if food ethics are introduced into dietary education programs, the effectiveness of education can be improved.

• Journal of the Korean Society of Food Culture
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• v.10 no.4
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• pp.235-239
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• 1995

After 1960, staple food consumption pattern of Korea underwent a significant change from the former rice-barley pattern to the present rice-wheat pattern. Therefore the present staple food consumption pattern of Korea may be defined as a mixture of grain and flour consumption.

• Journal of the Korean Society of Food Culture
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• v.32 no.3
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• pp.185-203
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• 2017

This research analyzed consumer culture and usage of sugar in modern times based on 12 modern popular Korean cooking books with sugar recipes. Procedures were formed via textual analysis. The outcomes of the study can be summarized in brief statements. According to "Banchandeungsok", "Booinpilj", and "Chosunmoossangsinsikyorijebeob", sugar was utilized in 34 out of 663 or 5.1% of cooked foods during the 1910s to 1920s. According to books such as "Ganpyounchosunyorijebeob", "Ililhwalyongsinyoungyangyoribeob", "Chosun's cooking of the four seasons", "Halpaengyoungoo", "Chosunyorijebeob", and "Required reading for housewife", sugar was added to 165 out of 998 or 16.5% of cooked foods during the 1930s. According to the books like "Chosunyorihak", "Chosunyoribeob", and "Woorieumsik", sugar was an ingredient in 241 out of 756 or 31.9% of cooked foods during the 1940s. Sugar depicted within the 12 modern popular Korean cooking books primarily functioned as an alternative sweetener, starch, sweet enhancer, preservative, and seasoning. Similar to illustrated sugar from modern popular Korean cooking books, sugar has continually been favored by Korean cooks starting from the 1910s with 5.1% usage, the 1930s with 16.5% usage, and the 1940s with 31.9% usage. Despite its short history, sugar's culinary importance in Korea has been on the rise ever since the early 1900s. Although sugar is an exotic spice in Korea, it has gained social, cultural, and symbolic recognition as well as practicality within Korean food culture. Thus, it has become more internalized and familiarized as an inseparable sweetness that characterizes current Korean food.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.39 no.2 s.120
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• pp.68-77
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• 2007

It is necessary to recognize philosophical and scientific depth, contained in traditional culture in a correct fashion, in order to succeed and develop our excellent traditional culture. Some studies on storage, circulation, and package design of traditional food will multiple the added value of traditional culture. So this research was carried out for making packing cases of kinds of Korean dried confectionery using Hanji by traditional manufacturing method, Hanji textile, charcoal Hanji and jade Hanji, and for developing environmental-friendly Korean dried confectionery package as more luxurious packaging papers by putting an exterior design on the surface. The results measured physical properties, air permeability and anti-mold activity of Hanji, and designing Korean dried confectionery are as follows. The physical properties and air permeability used to manufacture Korean dried confectionery package, turned out to be no affection to the food packaging Hanji. In order to avoid the monotonousness of Korean dried confectionery package, it was designed with Hanji textile together with elegant traditional pattern. It is estimated to increase the value of Korean dried food and to make the anti-mold activity of Hanji added charcoal and jade effective. In conclusion, by developing individual properties of traditional food and proper packaging paper as well as packaging design according to circulating situation, it is considered that the taste and the fancy can be maximized. After all, by applying excellent traits contained in our race's culture, it is possible to develop the package cases into competitive ones. And it would be able to increase utilization of Hanji. Namely, production of high quality traditional food package with Hanji is expected for new valuable industry of Hanji.