• Journal of the Korean Society of Food Culture
• /
• v.25 no.4
• /
• pp.416-427
• /
• 2010

In this study, we attempted to elucidate the cultural characteristics of Korean food based on a traditional understanding on the Korean novel. To achieve this, food characteristics related to 'rites of passage' were analyzed in the representative Korean literary work "Hon-bool", which describes the life of a first-son's wife every three generations in the going to ruin but historic 'Lee's family of Maean district' family and the life of the common 'Geomeong-gul' people who lived with farming on the Lee's land at Namwon of Junbook province in the 1930~1940s, during the Japanese Colonial rule. Every nation possesses rites of passage at important points in life, such as at birth, age of majority, wedding and death. Korean culture, in particular, has several memorial rites relating to birth, death and passage into the afterlife in which special foods are prepared. In this manner, ceremonial foods represent the Korean peoples' traditional vision of the universe and life. The book "Hon-bool" describes these traditions. Especially, the book describes the table-settings related to the main character's childbirth, first birthday, wedding and death. Therefore "Hon-bool" represents a living history of Korean traditional food and the work of storytelling through the traditional understanding is expected that perform an important role in making of cultural contents of Korean foods.

• Journal of the Korean Society of Food Culture
• /
• v.29 no.6
• /
• pp.477-487
• /
• 2014

This study aimed to develop a new commercialization model for theindustrialization of head family food as a gentry families' complex food culture product. We tried to develop a head family food and propose a city sightseeing style's head family product by interviews with 'Hakindang' as the center, the head house of the Suwon Baek clan, and Injaegong group in Jeonjoo. Hakindang (in Jeonju) was confirmed as an improved model Korean-style house in the enlightenment period and the twentieth style modern head family as emerging capitalist. Hakindangsupported independence war funds in the Japanese colonial era and was widely known as gate of filial piety in Jeonju. Representative seasonal foods of Hakindang include pan-fried sweet rice cake with flower petals in the spring, hot spicy meat stew and polypus variabilis in summer, hanchae in autumn, and napa cabbage kimchi with salted flatfish seafood in the winter. When parents-in-law had a birthday, there were party noodles, sliced abalone stuffed with pine nuts, brass chafing dish, fish eggs, slices of blilde meat, and matnaji. Daily, there were mainly salted seafood, slices of raw fish, grilled short rib patties, braised fish, baked fish, syruped chestnut, grilled deodeok root, bean sprouts, radish preserved with salt, dongchimi, soy sauce-marinated horseshoe crab, butterbur, perilla seed stew, salted clams, raw bamboo shoot, agar, fried kelp, etc. The most basic virtue of the head family is filial duty, and they developed mosim dining as a representative food of Hakingdang's head family. The mosim menu is composed of 65% carbohydrates, 20% protein, and 15% fat because it is table for parents-in-law like more than 75 years old. The sensory evaluation showed a chewy texture that is easily swallowed.

• Korean Journal of Agricultural Science
• /
• v.47 no.2
• /
• pp.375-380
• /
• 2020

The high intrinsic water content and salinity of food waste prevent a smooth composting process and consequently cause social, economic and environmental problems. In this study, we investigated the distribution of the water content and salinity in food wastes to obtain useful primary data to ensure adequate and quality recycling. A total of 300 food waste (FW) samples were collected from residential apartments (home generated FW), a wide range of restaurants, i.e., restaurant generated FW that included Korean, Chinese, Japanese and western FWs, and several places that included food waste processing facilities (dehydrated FW cakes). The collected food wastes were oven dried for 48 hours at 80℃ after which the water and salinity contents were analyzed. The results show that the average water content of the FWs was 72.45 ± 10.51%, and the average salinity content was 2.03 ± 0.57%. Furthermore, the salinity of the collected FWs was characterized by where the FW was generated. By location, the salinity concentration of home generated FW was 2.30% while western food had the lowest salinity concentration of 1.18%. However, dehydrated cakes had the highest salinity concentration of 2.84%. Especially, the distribution of the salinity content in food wastes can form the basis for improving the compost quality in food waste recycling.

• Journal of the Korean Society of Food Culture
• /
• v.19 no.1
• /
• pp.106-117
• /
• 2004

The factors of obesity related with food habits were assessed to provide information for nutrition education database. The subjects in this study were 234 primary school children in Busan. Children were classified into normal and obese groups(mildly obese, moderately obese and severely obese) by obesity index. In self-recognition of body image, only 28.6% of MI group considered themselves as 'overweight or obese'. 87.2% of the subjects controlled their weight method with exercise. With regard to meal speed, 64.5% of the subjects ate $fast({\leq}15\;min.)$. The study also found that 79.8% of the subjects ate breakfast, 56.4% of the subjects them were moderate by obese, 40.8% of the subjects ate snacks after dinner. Eating speed, meal volume and snacks money per day were significantly different in obesity. Preference for eating out was Korean Chinese, Western and Japanese food, in order. Favorite food for snack, such as ddukbokki, fruits, milk. fried foods and candy and caramel were significantly different in obesity(p<0.05). However hamberger, pizza and chocolate were not significantly different in obesity. The most preference snack for all the subjects were fruits and ice cream. In food preference, potato, dduk, meats, fishes, cheese, milk, ice cream were significantly different in obesity. The distasteful food for subjects were patbab, vegetables, shellfishes and salt-fermented foods. From above results, obesity of children was related to meal speed, meal volume and snacks motley per day. Therefore, these results suggest that continuous and practical nutrition education to change food habits art necessary to avoid child obesity.

• Preventive Nutrition and Food Science
• /
• v.1 no.2
• /
• pp.196-202
• /
• 1996

The effect of cooking(boiling, steaming and baking0and drying on the cholesterol content and formation of oxidized cholesterols in quid(Japanese flying squid, Todarodes pacificus) was studied. Cholesterol content of live squid meat varied with the portion sampled, and results from spectrophotometric assay ranged from 263.2mg/1..g(mantle) to 315.8mg/100g(tentacle). The cholesterol levels analyzed by gas chromatography(GC) for squid samples were lower by 7% of total cholesterol for live squid meat and 24% for processed meat than those results by spectrophotometric assay. Cooking resulted in the decrease of the initial total cholesterol content of raw meat from 10%(boiling for 5min.) to 25%(steaming for 5min.) The amounts of cholesterol remaining after baking were 68% for microwave oven samples and 64% for convection oven samples. Drying of raw tissue caused the greater reduction in cholesterol content than cooking but showed no significant difference in samples stored for 6 weeks at 4$^{\circ}C$ and 2$0^{\circ}C$. Raw squid meats contained essentially no oxidized cholesterols, while the 22-hydroxychoesterol was detected in frozen meats. The additional oxidized cholesterols as cholestane-triol was indentified with 22-hydroxycholesterols in cooked samples. Sun dried meat stored at 4一 and 2$0^{\circ}C$ for 6 weeks had the three kinds of oxidized cholesterols such as 22-hydroxycholesterol, cholesta-3,5-dien-7-one and cholestane-triol.

• Culinary science and hospitality research
• /
• v.14 no.4
• /
• pp.150-160
• /
• 2008

This study examines carving decoration which makes visual beauty and luxury mood upon serving foods to customers in the food service industry. 413 cooks working for hotels and luxury restaurants were investigated for how they need carving decoration. First, general importance upon serving foods to customers and upon carving decoration was examined; and it was considered if such importance shows statistically meaningful difference by cooks' general characteristics(e.g., gender, academic career, age, work experience). Also, this study explores the necessity of carving decoration in their situation. As a result, cooks regard carving decoration as very important, and its necessity was as high as cooking experience. In addition, necessity was high in buffet, Japanese foods and Chinese foods. A cook can provide visual pleasure to customers and heighten the artistry of foods with carving and decorating skills, so opening a relative course of study seems to be required in cooking-related fields and institutes in order to foster manpower with learned carving and decorating skills.

• The Journal of the Korea Contents Association
• /
• v.10 no.11
• /
• pp.162-168
• /
• 2010

Comic book has a different story structure from western movies, i.e. New Character->reaction->food->master mediation->effect of food->disappearance ->conclusion. Comic book is full of media traits. The master is like a shaman, who console people with food of memory. Food also is a media, which carries message of memory instead of savor itself. Restaurant is a media, in which many events occur and rhetoric of rumor pervade. Foods of memory massage our feeling sense, like a media. In conclusion, comic book has a analogous role to that of Marshal Mcluhan's Media theory.

• Asian-Australasian Journal of Animal Sciences
• /
• v.22 no.2
• /
• pp.232-237
• /
• 2009

The expression of SGLT-1 mRNA has been reported in the small intestine of mammals and the rectum of chickens. However, the expression and functional significance of SGLT-1 in bovine rectum is not known. In this study, we studied the effects of fasting and grazing on SGLT-1 gene expression in biopsy epithelial tissue of bovine rectum. In Japanese Black beef cattle, i) SGLT-1 gene expression was measured by quantitative real-time PCR in the biopsy rectal epithelia samples obtained through an endoscope, ii) SGLT-1 gene expression in the rectal epithelial tissues increased at 48 and 72 h after fasting correlating with a decrease in body weight. iii) SGLT-1 gene expression decreased after one month from the start of grazing (May to June) and then stabilized until the end of the grazing period (June to October) in the rectal epithelial tissues of grazing cattle. In conclusion, it is clear that SGLT-1 gene expression in the rectal epithelial tissue is increased by a restricted dietary condition.

• Preventive Nutrition and Food Science
• /
• v.9 no.1
• /
• pp.14-20
• /
• 2004

Bacillus strains capable of producing fibrinolytic enzyme were isolated from traditional fermented Korean soybean paste and Japanese fermented soybean (Natto). Among the 16 strains, a selected Bacillus sp. was identified as bacillus firmus, with 80.7％ homology, by API kit analysis. Seed starter or B. firmus NA-1 was prepared with 5％ soymilk prepared from micronized soybean powder. To produce fibrinolytic enzyme by B. firmus NA-1 the liquid culture was performed with NB broth (pH 7.0) fortified with 1％ galactose, 0.1% tryptone, and 0.5% $K_2$HPO$_4$, by shaking with 180 rpm at 37$^{\circ}C$. Fibrinolytic enzyme activity reached the highest value at 7.8 unit/mL (plasmin unit) after fermentation for 72 hr. The crude fibrinolytic enzyme showed higher relative activity in the range of pH 7.0∼9.0. The activity of crude fibrinolytic enzyme was well maintained even after concentration by the vacuum evaporation at 5$0^{\circ}C$ for 1 hr.

• Journal of the Korean Society of Food Culture
• /
• v.27 no.5
• /
• pp.422-433
• /
• 2012

The purpose of this study was to investigate changes in Korean meat consumption as well as meat consumption trends. During the Japanese occupation period, the supply of meat was considerably insufficient. However, meat consumption mainly in large cities has gradually increased. Especially, 'Pyeongyang cow', a specialty of Pyeongyang, started being raised as edible beef cattle in 1933. During the chaotic period following liberation from Japan, the price of meat sharply increased. However, as the meat supply stabilized, the 'beef grade system' was introduced in 1967. Since then, beef has sold according to region. During the early economic growth period of the mid-1970s, meat consumption rapidly increased, and foreign beef was first imported in 1976. The preference for beef was somewhat attenuated due to the outbreak of mad cow disease and economic slowdown of the 1990s, resulting in an increase in the consumption of pork, a replacement meat. During the recent period of economic development, meat consumption has somewhat fallen and remained low. In late 2003, with the occurrence of mad cow disease in the US, the demand for pork, and especially pork fatback, has sharply increased.