• Journal of the Korean Society of Food Culture
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• v.30 no.3
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• pp.313-323
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• 2015

One of the main processes of tenderizing beef in Joseon Dynasty was chemical methods involving Apricot seeds, manchu cherry twig and leaves, bamboo skins, mulberry tree bark, mangsa (硭砂), salmiacum (磠砂), alcohol, fermented malt, and original honey. This study analyzed and compared the effect of broussonetia papyrifera, fermented malt, cherry trees, and mulberry tree bark from old cookbooks. Tenderizing beef with cherry trees was most effective in the experiment on shearing force, TPA, and electrophoresis of beef. According to sensory evaluation and electrophoresis test results, tenderized beef with mulberry tree bark was slightly more preferred over the method using cherry trees. However, in accordance with the above mentioned experiment, quantitative descriptive analysis showed that the most common tenderizing material was derived from morus alba powder.

• Korean Journal of Human Ecology
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• v.5 no.2
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• pp.9-21
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• 2002

This study was investigated traditional food utilization actual conditions of Gwangju and Chollanamdo. Frequency of main meal ice plain white rice, boiled rice and cereals, bean-mixed rice, gruel Dakjuk, winter squash porridge, sesame porridge, noodles by noodles cut out with a kitchen knife, noodles with assorted mixtures, soup with dough flakes order frequency much have. Soup ate much beanpaste soup, soup cooked with dried radish leaves, seaweed soup, broth by power-pot soup, hot shredded beef soup, loach soup order. Pot stew soybean paste stew and kimchi stew, beef casserole bean curd beef casserole and small octopus beef casserole often eat. Kimchi ate much cabbage kimchi, radish kimchi, radish cube kimchi, dish of dried slices of radish by sesame leaf dish of dried slices of radish, pickled garlics, Maneuljjong dish of dried slices of radish order. Salted sea foods that eat often were salted anchovies, tiny salted shrimps, Gejang order, and soy sauce were toenjang, korean hot pepper paste, bean-paste soup prepared with around fermented soy beans order, and laver fried kelp, tangle fried kelp, green perilla leaf fried kelp order to fried kelp, and it was bean sprouts, bracken herbs, fragrant edible wild aster herbs order to herbs. It is Ssukgatmuchim, squid debt saliva, Jabanmuchim's order that season, hard-boiled food is beef boiled in soy sauce, mackerel radish hard-boiled food, order of bean curd hard-boiled food, panbroiling ate often by order of Kimchi panbroiling, red pepper anchovy panbroiling, pork panbroiling. Steamed dish is egg steamed dish, fish steamed dish, steamed short-ribs order, fried fish egg speech, by Gimchijeon, Pajeon order, meat roasted with seasoning ate often by laver meat roasted with seasoning, hair-tail meat roasted with seasoning, mackerel meat roasted with seasoning order. Minced raw meat are small octopus raw that live, beef dish of minced raw beef, Hongeohoe order, rice cake is cake made from g1u1ions rice, Seolgitteok, songpyon order, dessert ate often by fermented rice Punch, cinnamon flavored persimmon punch, Kangjung order.

• Animal Bioscience
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• v.37 no.10
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• pp.1799-1808
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• 2024

Objective: Traditional fermented meat products can be considered a source of bioactive peptides. Cangkuk, a traditional Indonesian fermented beef product is one source of angiotensin converting enzyme (ACE) inhibitory peptides. This study aimed to identify ACE-inhibitory peptides from Cangkuk and analyze their antihypertensive effects. Methods: The water-soluble fraction of Cangkuk was fractionated to obtain ACE-inhibitory peptides using an ethanol solvent at several concentrations and solid-phase extraction with an OASIS HLB cartridge followed by purification with reversed-phase high-performance liquid chromatography (RP-HPLC). HPLC-MS was used to identify target peptides, followed by automatic protein sequencer analysis to detect peptide sequences. Antihypertensive effects were analyzed on the water-soluble fraction and synthesized peptides. The animal model comprised 14-16-week-old male spontaneously hypertensive rats (SHRs) (~320 g average body weight) with mean systolic blood pressures (SBPs) higher than 190 mmHg. All oral doses of peptides were 1 mL in volume. Distilled water was used as a control. The antihypertensive activities of the sample and control were observed by measuring the SBP at 0, 2, 4, 6, 8 and 24 h after oral administration. Results: Two sequences of ACE inhibitory peptides were found, EAPLNPKANR (IC₅₀ value of 44.6 µmol/L) and IVG (IC₅₀ value of 97.3 µmol/L). The water-soluble fraction demonstrated an antihypertensive effect on SHRs after oral administration at 100 mg/kg body weight, maximally lowering the SBP by 14.9 mmHg 8 h after administration. The tripeptide IVG showed the highest reduction of SBP, 24.76±2.1 mmHg 8 h after administration. The decapeptide EAPLNPKANR showed the highest reduction of SBP, 21.0±1.9 mmHg, 8 h after administration. All the samples differed significantly from the control (p<0.01). Conclusion: Cangkuk has potential as a functional food ingredient acting as an antihypertensive agent.

• The Korean Journal of Food And Nutrition
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• v.12 no.2
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• pp.124-132
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• 1999

Juice of Dongchimi a Korean traditional vegetable food fermented with lactic acid bacteria has been traditionary used as broth for Naengmyon a Korean cold noodles with broth, This study was carried out to demonstrate the growth inhibition of two food poisoning bacteria Salmonella typhimurium and Staphylo-coccus aureus in Naengmyon-broth containing Dongchimi-juice fermented with high antibacterial lactic acid bacteria Lactobacillus homohiochii B21 and Leuconostoc mesenteroides C16. Naengmyon-broths were made with beef broth and Dongchimi-juice femented with lactiv acid bacteria and the changes in viable cell counts of the inoculated food poisoning bacteria in Naengmyon-broths were investigated during stor-age at 2$0^{\circ}C$ and 1$0^{\circ}C$. In Naengmyon-broth of 100% Dongchimi-juice stored at 2$0^{\circ}C$ the numbers of Sal-monella typhimurium and Staphylococcus aureus were rapidly decreased from 106CFU/ml to 106CFU/ml in 16 hours and 32 hours repectively. In Naengmyon-broth containing 10% Donchimi-juice the growths of the two food pois-oning bacteria were markedly inhibited compared with those in 100% beef broth though some growths were occurred in early phase. But in Naengmyon-broth of 100% beef broth their growths were very fast from early. Antibacterial activity of the Dongchimi-juice was more distinct at 2$0^{\circ}C$ that at 1$0^{\circ}C$ and was more active against Salmonella typhimurium than against Staphylococcus aureus.

• Journal of the East Asian Society of Dietary Life
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• v.11 no.4
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• pp.235-246
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• 2001

The survey on the practice of the memorial ceremonial food in Chuncheon area showed it varied according to social position of officiator, location(inland or seaside town) , and personal condition. The study included the foods prepared for the memorial services on the memorial day. New Year's Day and Chusok. 1. 40.4% of the subjects were in the thirties at their age, 46.6% were high school graduates, 57.3% were the first daughter-in-law, 40.4% had no religion, 30.9% were working at public administration and earned less than 1 to 1,5 million won monthly. 2. 71.7% of the subjects who replied that the ancestor worship service had to be kept were Buddhists. 55.4% of them were high school graduates, and 58.8% of them ran independent businesses. They learned how to practice the ancestor worship service from their mother before marriage or from their parents-in-law after marriage. 3. The older the officiators, the better they wanted to keep the traditional format of the service, but the Christians and Catholics wanted to change the format to western style in the future. 4. 92.7% of them served cooked milled rice. They prepared the soup in the order of beef soup, radish soup and dried Alaskan pollack soup. 5. Among cooked vegetable dishes, bracken was used the most and balloonflower root, mung bean sprout and spinach followed. Among jeon(pan-fried foods). frozen Alaskan pollack was used the most and buckwheat, mung bean and meatball followed. 6. They served san-juk(beef kebab) mostly on the ceremony. Among the grilled foods, tofu was the favorite, and croaker followed. 7. Among the fried foods. squid was the favorite, and sweet-potato and shrimp followed. Among the dried foods. they used in the order of dried Alaskan pollack, dried beef and squid. 8. Among the rice cake and traditional confectionery, they used in the order of Yak-sik(sweet rice cake), Gang-jeong(fried glutinous rice cookie), Jeol-pyun and In-jeol-mee. Among a beverage, they served Sik-hye(fermented rice drink) mostly. 9. Among fruits, apples. jujube, chestnut and dried persimmon were served. Aong a liquor, Cheongju was served mostly. 10. Soy sauce, salt and salted fermented fish were served, too.

• The Korean Journal of Food And Nutrition
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• v.12 no.2
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• pp.133-141
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• 1999

Juice of Dongchime a Korean traditional vegetable food fermented with lactic acid bacteria has been traditionary used as broth for Naengmyon a Korean cold noodles with broth. This study was carried out to demonstrate the growth inhibition of two food born pathogens Listeria monocytogenes and Escherichia coli O157:H7 in Naengmyon-broth containing Dongchimi-juice fermented with high antibacterial lactic acid bacteria Lactobacillus homohiochii B21 and Leuconostoc mesenteroides C16. Naengmyon-broth were made with beef broth and Dongchimi-juice fermented with lactic acid bacteria and the changes in viable cell counts of the inoculated pathogens in Naengmyon-broths were investigated during storage at 2$0^{\circ}C$ and 1$0^{\circ}C$. In Naengmyon-broth of 100% Dongchimi-juice stored at 2$0^{\circ}C$ the numbers of Listeria monocyto-genes and Escherichia coli O157:H7 were rapidly decreased from 106CFU/ml to 106CFU/ml in 8 hours and 40 hours respectively. In Naengmyon-broth containing 50% Dongchimi-juice their numbers were also rapidly decreased though the decreasing rates were not so fast as those in 1005 Dongchimi-juice. In Naengmyon-broth containing 10% Dongchimi-juice the growths of the two pathogens were markedly inhibited compared with those in 100% beef broth though some growths were occurred in early phase. But in Naengmyon-broth of 100% beef broth their growths were very fast from early. Antibacterial ac-tivity of the Dongchimi-juice was more distinct at 2$0^{\circ}C$ than at 1$0^{\circ}C$ and was more active against Listeria monocytogenes than against Escherichia coli 157:H7.

• Journal of the East Asian Society of Dietary Life
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• v.17 no.2
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• pp.153-163
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• 2007

This study was conduced to identify the preference and intake frequencies of traditional Korean foods by Chinese-Koreans in the Yanbian region of China based on the hometown of the female head of household. Data were collected from 261 Korean housewives living in Yanbian. Twenty-six kinds of daily food items were surveyed. Analysis of variance was used to compare the similarities and differences among the three groups, which were divided according to hometowns in North Korea, South Korea, and China. The results for the traditional Korean daily food preferences showed that housewives born in South Korea are more likely to prefer cereal soup, vegetables soup, and fermented rice punch than housewives from North Korea and China. Considering the intake frequencies of traditional Korean foods, Korean housewives born in China are more likely to eat boiled rice and a bun stuffed with seasoned meat and vegetables, as well as beef and vegetables cooked in a casserole than housewives with hometowns in South Korea and North Korean. In this article, similarities and differences in the preferences and intake frequencies of traditional Korean foods are discussed, and implications for nutritionists as well as food marketers are provided.

• Korean Journal of Human Ecology
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• v.18 no.2
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• pp.491-500
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• 2009

This study was carried out to investigate the preference for traditional food of university students through the analysis of their daily meal types. Questionnaires were collected from a total of 197 students from December 2007 to February 2008 in Chungnam Province. The results are as follows; 148 of the respondents (73.0%) prefer Korean traditional meal as their favorite food. The significant differences are found in both gender groups and major groups (p<.05). 178 of the respondents (90.4%) answered that the traditional foods are excellent and good. However, the foods were significantly (p<.05) evaluated that major students consider them to be 'excellent' foods, while non-major students consider them to be 'good' foods. 136 of respondents (69.0%) answered that the traditional foods have beneficial influences on their health. In the survey on intake frequency of traditional meals, 137 of respondents (65.9%) have traditional foods more than twice a day. The ratio of traditional meal intake of male students is a significantly higher level (p<.05) than that of female students. Their preference for traditional rice cake, fermented rice punch, and juice mixed with fruits is a very high level of the average of 4.19, 4.22 and 4.34, respectively. The preference for Kimchi, Bulgoki, boiled beef slices, sundae and jelly was a relatively high level of the average of 4.43, 4.65, 4.14, 4.30, and 4.05, respectively. Concludingly, the research shows the majority of students enjoy korean traditional food and expect Korean food as favorite food to be developed and to be inherited.

• Culinary science and hospitality research
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• v.9 no.2
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• pp.11-21
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• 2003

The purpose of this study was to research on the preparing fermented foods and food habits of Korean women in Texas U. S. A. The preparing method of fermented foods and food habits of Korean housewives whose husbands are studying at the various universities in Houston, Texas are surveyed. The analysed results indicated were as follows ; 1. 64.4% of women were in the thirties at their age, those in twenties 29.7%. 75.2% of subject graduated college. Period of residence in America were 52.5% under 3yr, 25.7% over 5yr. The respondents were aged twenties(29.7%) to thirties(64.4%) who have graduated from college(75.2%) or graduate school(24.8%) and have had the residence period of less than three-(52.5%) to more than five years(25.7%). 2. The kind of cuisine chosen for dinner were Korean style food. The most considerable person when preparing menu were husband. 48.51% of those in age were 3∼39yr(p < 0.1). 60.40% of the response graduated college(p < 0.1). The Korean-style foods overwhelmed over western ones in their frequency for dinner(82.2% vs. 17.8%). The person most considered for choosing menu was their husbands as responded by the majority groups of aged thirties(48.5%), college graduates(60.4%) and residence period of less than three years(42.6%). They satisfied comparatively when they prepared the meal (p < 0.1). 55.4% of the response learned cooking method from neighbor, 39.6% of remainder studied from cuisine book, newspaper, magazine, TV. They satisfied comparatively for the preparation of the meal(56.4%) and have learned the new methods of cooking from neighborhoods(55.4%) or cuisine book, newspaper, magazine and TV(39.6%). 3. The frequency of eating-out mostly had once a month. 30.69% of response were 30∼39yr(p < 0.1). 33.66% of subjects lived under 3yr in America. The frequency of eating-out mostly had once a month. 30.69% of response were 30-39yr(p < 0.1). 33.66% of subjects lived under 3yr in America. Eating-out once a month occupied 30.7, 33.7, and 20.7% of the selected group of aged thirties, college graduates, and residence periods of less than three years, each respectively. The type of food selecting eating-out were western style. 38.31% of them were 30∼39yr(p < 0.1). 39.60% of them graduated college(p < 0.1). 29.70% of them lived under 3yr in America. For eating-out menu, the western-style foods were most favored by the groups of aged thirties(38.3%), college graduates(39.6%), and residence periods of less than three years(29.7%). 4. 50.5% of subject had beef once three days, 23.8% of the response had pork once two weeks, 27.7% of subject ate chicken once two weeks, 34.7% of the response enjoyed fish once a week. Eating animal foods once three days for beef(50.5%), once two weeks for pork(23.8%) and chicken(27.7%), and once a week for fish(34.7%) were most frequent. 5. Korean traditional fermented food were mostly enjoyed in order of kanjang(91.1 %), kochujang(87.2%), fermented fish(85.1%), deonjang(81.2%), jang-a-chi(76.2%). 81.2% of subject used prepared-food by themselves. 56.4% of response made kimch at home. Among Korean traditional fermented foods, kimchi(56.4%) and prepared side dishes(81.2%) were provided at home while kanjang(91.1%), kochujang(87.2%), fermented fish(85.1%), deonjang(81.2%), and jang-a-chi(76.2%) were mostly purchased from stores.

• Journal of the Korean Society of Food Science and Nutrition
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• v.29 no.6
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• pp.1009-1015
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• 2000

Fermentative and antioxidative characteristics of red mustard leaf (RML) kimchi, a traditional, fermented Korean vegetable food, were investigated. For the study, RML kimchi was made of RML, with green onion, red pepper, garlic, ginger, and sugar, and fermented at 15$^{\circ}C$. The pH was decreased and total acidity was increased during fermentation. The contents of reducing sugar, total vitamin C, and total Phenol content were 2.36%, 65 mg%, and 59 mg% at the initial stage. Although the content of reducing sugar decreased gradually during fermentation, however, the quantity of ascorbic acid decreased with the tendency of slightly increased at 6 days, and the amount of total phenol was increased. CIE L*, a*, b＊values were increased until 6 days of the fermentation. In order to determine the antioxidative activity of RML kimchi itself, the model systems of RML kimchi were made with cooked beef. TBA values of RML kimchi which was fermented for 6 days showed the lowest level in model systems. Water, n-hexane, methanol extracts of RML kimchi had a considerable antioxidative activity with the inhibition of formation of peroxide during the autoxidation of linoleic acid mixtures in aqueous model systems.