• Title/Summary/Keyword: traditional soy sauce

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Perception and Utilization of Salted Seafood in Korean Women (우리나라 주부들의 젓갈에 대한 인식 및 이용 행태에 관한 연구)

  • Kim, Ji-Eun;Kim, Jung-Hyun;Jung, In-Kyung
    • Journal of the Korean Home Economics Association
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    • v.47 no.6
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    • pp.11-20
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    • 2009
  • The purpose of this study was to investigate the perception and utilization of salted seafood in Korean women. We also asked them about their opinions on how to increase the production range of popular salted seafood. Data were collected from 1,137 women and were analyzed with SAS 9.1 program. Women aged between 40 and 59 had higher positive perception of salted seafood than women aged between 20 and 39. The older age group (i.e. 40 to 59) believed that the production of salted seafood, such as like as Kimchi and soy sauce, should be globalized because of their taste and nutritional value. However, the younger age group (i.e. 20 to 39) had negative perceptions of salted seafood because of their unhygienic production and excess amount of salt. Women aged 50 and over used salted seafood frequently as a side dish or seasoning to make Kimchi, stew, or soup. The younger age group preferred to purchase a small package (200g or less) of salted seafoods from the grocery store instead of preparing it themselves. When purchasing salted seafood, they considered the taste, manufacturer, and expiration date. Finally, all interviewees agreed on the importance of salted seafood as part of traditional Korean cuisine, and wanted to see further local development. However, manufacturing and packaging processes need to be standardized, and hygiene and nutritional contents should be improved in order to achieve good quality local production. To succeed and develop high quality salted seafood, younger consumers need to be enticed with better nutritional value, taste, and hygienic production. Furthermore, the production range of popular salted seafood needs to be expanded beyond Kimchi and Soy Sauce. Hence new recipes are needed.

Construction of Expression Vector of Bacillus sp. SSA3 Strain (Bacillus sp. SSA3 균주의 Expression Vector 개발)

  • 조윤래;김종규;권대준
    • Microbiology and Biotechnology Letters
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    • v.20 no.6
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    • pp.637-641
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    • 1992
  • The promoter regions from chromosomal DNA of Bacillus sp. SSA3 which is responsible for fermentation of Korean traditional soy sauce, were cloned for construction of expression vector of Bacills sp. SSA3. Recombinant plasmids were constructed by insertion of HindIIl-cleaved Bacillus sp. SSA3 chromosomal DNA fragments in front of the CAT gene of pGR71 plasmid and B-galactosidase gene of pUC18 plasmid. 6 recombinant plasmids were isolated from chloramphenicol resistant E. coli JM109 clones. All these plasmids were found to have promoter activity in Bacills sp. SSA3 and E. coli JM109. When these 6 clones of Bacills sp. SSA3 were cultivated in LB agar medium supplemented with 10% NaCI. fused CAT gene expression of 4 clones was significantly decreased in common. But the others were poorly inhibited.

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Review on Japchae in Cook Books Published during 1600s-1960s (1600년대~1960년대 조리서에 수록된 잡채의 문헌고찰)

  • Lee, Kyong Ae
    • Korean journal of food and cookery science
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    • v.29 no.4
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    • pp.377-385
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    • 2013
  • The changes in ingredients, seasonings and cooking methods of Japchae in Korean cook books published from the 1600s to the 1960s were investigated in this study. Japchae was a royal dish enjoyed by Kwanhaegun of Joseon Dynasty and interesting historical story is contained in it. Kwanghaegun Ilgi in 1608 showed that Japchae was Kwanghaegun's favorite dish. Therefore, it has been thought that Japchae was created in the 17th century. Wonhaengeulmyojeongrieugye in 1796 described bellflower Japchae and mungbean sprout Japchae. The traditional Japchae was made without glass noodle called dangmyeon. Eumsikdimibang in 1670 first introduced traditional Japchae, which was made with 20 different ingredients and then served with topping sauce made of pheasant broth, strained soybean paste and wheat flour. Japchae in Kyugonyoram(1896) was prepared by mixing mungbean sprout, watercress, gonjasoni, tripe and yukhwe with mustard. The current style Japchae with glass noodle first appeared in the 1920s and became popular in the 1950s because the traditional Japchae was described in cook books until the 1940s. There were two ways of preparing current style Japchae. Yijogungjeongyoritonggo in 1957 described Japchae was made by mixing the boiled glass noodle with other ingredients and seasonings together. On the other hand, Japchae in Urinaraeumsikmandeuneunbeob(1960) was prepared by seasoning first with other ingredients, and then mixing boiled glass noodle. A variety of ingredients - vegetables, mushrooms, meat, fish, pheasant, beef tong, sea cucumber, gonjasoni and pear - has been used to prepare Japchae. Japchae has been seasoned with ginger, soy sauce, black pepper, sesame salt, sesame oil, oil, leek, garlic, salt, sugar, vinegar and mustard. Egg strips, pine nut, thin strips of Shiitake and stone mushroom, red pepper threads, Chinese pepper(cheoncho), black pepper and ginger were used for garnishing.

A Historical Study of Korean Traditional Radish Kimchi (한국의 무김치에 관한 역사적 고찰)

  • Cho, Woo-Kyoun
    • Journal of the Korean Society of Food Culture
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    • v.25 no.4
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    • pp.428-455
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    • 2010
  • Radish kimchi is a typical side-dish in Korean traditional food and is a way of keeping vegetables for a extended period using fermentation. This study examined the classification, usage, eating history, variety, and recipes of Korean radish kimchi through ancient and modern era literature. The Korean radish kimchi were categorized into six groups: kkakttugi, seokbakji (or nabakkimchi), dongchimi, jjanji, jangachi, and jangkwa. According to the record, the eating history of radish kimchi comes from before the age of the Three Kingdom period. Radish was preserved in salt, vinegar, soybean paste or lees of fermented liquor in the early times. This pickled radish was not supposed to be watery. Radish kimchi was divided into watery kimchi (dongchimi) during the period of United Silla and the Koryo Dynasty. Kimchi was mixed with Chinese cabbage to make seokbakji or nabakkimchi. Up to the early Chosun Dynasty, the key ingredient of kimchi was radish. After the middle of the Chosun Dynasty, kimchi was mixed with red pepper powder, salted fish, soybean sauce, and various ingredients. There were many kinds of radish kimchi during the late Chosun Dynasty. In the 11 Korean recipe books published within the past 100 years, there are nine kinds of kkakttugi, three kinds of seokbakji, four kinds of dongchimi, three kinds of jjanji, nine kinds of jangachi, and five kinds of jangkwa. Kkakttugi (cubed, sliced or julienne radish) was pickled with salt, red pepper powder, garlic, green onion, oyster, sugar, salted fish, and more. Seokbakji and nabakkimchi were not as salty, so they could not be preserved as long. Dongchimi (watery radish kimchi without red pepper powder) was made of radish, water, salt, 18 side ingredients, 13 condiments, and seven garnishes. Jjanji was pickled to be very salty and was eaten during summer. Jangachi can be used as a regular side dish and is made of radish or dried radish slices pickled or seasoned with salt, soy sauce, vinegar, soybean paste, lees of fermented liquor, and spices. Jangkwa is used as a stir-fry method and has been segregated from jangachi relatively recently.

Survey of Contaminants of Bound 3-MCPD in Food (식품 중 결합형 3-MCPD 오염실태조사)

  • Kong, Young-Woon;Park, Sung-Kug;Seo, Jung-Heok;Kim, Dong-Sul
    • Journal of Food Hygiene and Safety
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    • v.25 no.4
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    • pp.289-293
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    • 2010
  • 3-MCPD created in manufacture process was regulated in our country about soy sauce and HVP. The latest paper reported that Bound 3-MCPD is created as intermediate. Germany common risk assesment reported that Bound 3-MCPD must be reduced because Bound 3-MCPD can be created in estimation circle when this is hydrolyzed in human body, but the data about the toxity of Bound 3-MCPD is lack. Therefore, We analysis about 209 items food such as soy sauce, seasoning food and meat-eating manufactured goods using bound 3-MCPD analysis method developed recently. As result of survey, bound 3-MCPD detected in 8 items among 44 traditional sauce (0.02~0.28ppm), 8 of soup 12 items (0.01~0.96ppm), in 22 items of sauce 60 items (0.01~0.55ppm), in 16 items of meat-eating manufactured foods 30 items (0.04~0.18ppm), in 20 items of snack cookies 28 items (0.09~1.43ppm), in 8 in roasted oil foods 10 items (0.04~1.22ppm), in 6 items of peanut processed food 10 items (0.06~0.25ppm), in 1 of vegetable cream 15 items (0.05ppm). Detected level was lower than the result of monitored by other countries.

Changes of TBARS, VBN and Pathogens on Vacuum Packed Pork during Storage after Aging with Korean Traditional Sauces

  • Moon, Sung-Sil;Jin, Sang-Keun;Kim, Il-Suk;Park, Ki-Hoon;Hah, Kyung-Hee
    • Food Science of Animal Resources
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    • v.26 no.3
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    • pp.322-330
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    • 2006
  • Sixteen semimembranous muscles were removed from sixteen left pig carcasses. They were cut into $7{\times}10{\times}2cm$ pieces and mixed randomly. Samples were assigned to four treatments: (T1) soy-based sauce; (T2) Kimchi-based sauce; (T3) pickled shrimp-based sauce; and (T4) onion-based sauce. Each sample was aged in a plastic box at $1^{\circ}C$ for 10 days, then vacuum packed and held at $1^{\circ}C$ for 28 days. The lightness and redness values of the aged pork were, in most cases, significantly increased on the surface and in the interior (p<0.05) by day 28 for all treatments, relative to day 1. The thiobarbituric acid reactive substances (TBARS) value significantly (p<0.05) increased for T1 and T4 from day 1 until day 14, but decreased after 14 days of storage (p<0.05). The TBARS value for T3 decreased with storage time (p<0.05), although there was no difference between 14 and 28 days. The total volatile basic nitrogen (VBN) content increased significantly with storage time (p<0.05) for all treatments, with the exception of T2. Total plate counts (TPC) increased significantly (p<0.05) with increasing storage time for all treatments. On day 1, T2 had the highest TPC value (p<0.05), while T4 was lowest (p<0.05). On 28 day, T2 had the lowest TPC value (p<0.05), while T3 was highest (p<0.05). E. coli levels showed a significant (p<0.05) decrease with increased storage for T1, T2 and T4. These results indicate that T2 was move effective at inhibiting the growth of E. coli than the other pork samples. The levels of Lactobacillus spp. increased with storage time for all samples. These results suggest that traditional Korean ingredients could be utilized to extend the shelf-life of aged pork during storage.

Toxicological Safety of Gamma-Irradiated Korean Soybean Fermentation Foods by SOS Chromotest (감마선 조사된 장류의 SOS Chromotest에 의한 독성학적 안전성 평가)

  • 육홍선;김동호;이주운;차보숙;변명우
    • Journal of Food Hygiene and Safety
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    • v.16 no.2
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    • pp.133-138
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    • 2001
  • Toxicological safety on 20 kGy-gamma irradiated Kanjang (soy sauce), Doenjang (soybean paste), Kochujang (hot pepper paste) and Chunghukjang (soy paste) was determined by SOS Chromotest. As the strain of the SOS Chromotest, Escherichia coli PQ37 was used in the condition of presence or absence of an exogenous metabolizing system (S-9 mix). Water extract or organic solvent extract was prepared from samples, concentrated and tested by SOS Chromotest with S-9 mix or not. All irradiated samples were not different from non-irradiated one in the bacterial assay maintaining the below 1.5 of IF(induction factor) values in the adapted dose of 10,000$\mu\textrm{g}$/assay. The results indicated that any mutagenicity was not observed in 20 kGy-irradiated traditional soybean fermented foods.

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The Value of Milk and Korean Dietary Life (우유의 진가와 한국인의 식생활)

  • Kim, Sook-He;Kim, Hee-Sun
    • Journal of Dairy Science and Biotechnology
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    • v.17 no.1
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    • pp.16-31
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    • 1999
  • Milk and milk products, especially the cow's milk and cheese, have been used since the ancient time. Because they contains almost all kinds of nutrients that are necessary for human beings except for iron, n-3 fatty acid, and vitamin C. Milk is an excellent dietary source of protein, calcium and phosphorus. The biological value of milk protein is as high as those of red meat and eggs. So cheese, a food processed from concentrated milk protein, is highly recommended food for the patient of diabetes mellitus. Because the major form of milk lipids is n-6 fatty acid, milk and milk products may not be a good food for the patients of cardiovascular disease. But the nutritional quality of milk lipids cannot be inferior to those of margarine, fish oil, and vegetable oil. Milk has been produced commercially since 1936 in Korea. The most popular milk product is a drink milk now in Korea. But according to the change of dietary pattern the consumption of yoghurt and cheese has been enormously increased during the last 20 years. As the soy sauce, tofu, and soy been paste have been the fundamental seasoning and source of protein in Korea, milk and cheese have consisted the essential flavor of western cuisine. But the basic idea for the usage of protein, peptides, and amino acids are the same. We found that milk and milk products can be nicely added in many Korean dishes such as Juk, Mandoo, Jeon, and Bindeatuk for the diversity of traditional flavor.

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Characteristics of the Soybean Protein and its Utilization (대두 단백질의 특성과 그 이용)

  • 박양원
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.22 no.5
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    • pp.643-649
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    • 1993
  • Soybean composition, which is different from those of other beans and grains, gives from 35 to 40 percent protein, 15 to 20 percent oil, and 20 to 25 percent sugar. Soybean has been extensively used as the raw material for traditional foods such as bean curd, soy sauce, soy paste and so on, since ancient times in Korea. Ultracentrifugal components of the soybean proteins represent four major peaks with sedimentation constants of about 2, 7, 11 and 15S. The two major reserve protein of soybean, 7S and 11S globulins, have been isolated and characterized by many works. The curd made with microbial enzyme exhibited minuter structure than those of the metal ion-and acid-treatment. Thus, the curd obtained by enzymatic operation serves as a material for further development of food items, and the procedure may by widely applicable in food processing.

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The Historical Study of Korean Traditional Funtional Food (한국의 전통적 기능성 식품의 이용에 대한 역사적 고찰)

  • 한복진
    • Journal of the East Asian Society of Dietary Life
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    • v.6 no.2
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    • pp.235-255
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    • 1996
  • Natural substances, exploited in our daily life, have been applied to drugs to treat diseases and developed to functional foods by appropriate preparations, and these foods give beneficial effects on physical activities. In this paper, the utilization of traditional functional foods was studied with refer ring to old ancient writings published in the front-end of Chosun dynasty. The utilized vegetables were march mallow, turnip, radish, Chinese cabbage, lettuce, spinach, cucumber winter buds, flesh of a cabbage, eggplant, taro, burdock, Parsley, watershield plant, crown daisy, bamboo shoots, garlic, scallion, onion, acorn, bark of a tree, white goosefoot leaf, leaf of bean, pine mushroom, bracken. yam, mugwort, tea, ginseng, peppermint, fruit of the Maximowiczia chinensis, smartweed and pepper. The utilized fruits were chestnut, Chinese date, pine nuts, walnut, gingko nut, citrus. crab apple, pear, peach, grape, pomegranate, plum, Chinese quince, fig and watermelon. The utilized cereal were rice, barley, bean, buckweat and Job's-tears. The utilized sweetenings and seasonings were honey, wheat-gluten, sugar, oil, salt, soy sauce and vinegar. Our ancestors had a balanced diet using the various foods, and especially had a fundamental concept of "Foods have the efficacy of a remedy".edy".uot;.

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