• Title/Summary/Keyword: red Chinese cabbage

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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.

Comparison in Tolerance to Quinclorac among Followed-by Crops of Paddy Rice (답후작(沓後作)의 Quinclorac 내성(耐性) 및 감수성(感受性) 비교연구(比較硏究))

  • Kuk, Y.I.;Noh, S.U.;Guh, J.O.
    • Korean Journal of Weed Science
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    • v.12 no.4
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    • pp.380-386
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    • 1992
  • Among 19 reasonable followed-by crops of paddy rice, tomato, eggplant, cucumber and lettuce could be classified into the acute susceptible, water melon, carrot, kidneybean and tobacco into the chronic susceptible, red-papper, onion, garlic, spinach, chinese cabbage, cabbage, radish, crown-daisy and barley into the relative tolerant group, respectively. Even the susceptible crops showed different phytotoxic response to quinclorac by differing of seedling growth stages. Comparing of g followed-by species to 7 different paddy herbicides(include of quinclorac) at 120-180 days after soil application, the growth of tomato, garlic, rye-grass, and cucumber could be negatively influenced by one of other several commercialized herbicides than quinclorac, and tomato by quinclorac was the most serious among others.

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Effects of Kimchi Extracts on Production of Nitric Oxide by Activated Macrophages, Transforming Growth Factor $\beta$1 of Tumor Cells and Interleukin-6 in Splenocytes

  • Kim, Kwang-Hyuk;Kim, So-Hee;Park, Kun-Young
    • Preventive Nutrition and Food Science
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    • v.6 no.2
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    • pp.126-132
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    • 2001
  • Methanol extracts form four kinds of kimchi, which were differently prepared in kinds and levels of sub-ingredients, were given to Balb/c mice for 3 weeks (0.5 mg/kg/day). Peritoneal macrophages isolated from mice treated with kimchi extracts and saline were stimulated by lipopolysaccharide (LPS). K3 and K4 kimchis, containing more red pepper powder, garlic, Chinese pepper powder, mustard leaf and organically cultivated Korean cabbage, significantly increased NO production by the activated macrophages (p<0.05). K1, K2, K3 and K4 kimchi extracts (0.01, 0.1, 1.0 $\mu\textrm{g}$) significantly reduced the increased TGF-$\beta$1 production of H.pylori lysate (0.01 $\mu\textrm{g}$)-activated human epithelial RPMI 2650 cells (5$\times$10$^{4}$ cells/mL) at 24 and 48 hrs of treatment (p<0.01). However, the decreased TGF-$\beta$1 $\alpha$ production of RPMI 2650 cells by H. pylori lysate increased by treatment with kimchi extract for 72 hrs. Especially, K4 kimchi (containing organically cultivated Korean cabbage and more ingredients, modulated TGF-$\beta$1 production of H. pylori lysate-activated RPMI 2650 cells to the normal level (control) by treatment for 48 hrs. The treatment of K1 and K4 kimchi enhanced the LPS (0.01 $\mu\textrm{g}$/mL)-induced IL-6 production of splenocytes. The results suggest that kimchi might have an beneficial effect on cancer prevention due in part to the function enhancing NO production of activated macrophages. Our data suggest that kimchi could modulate TGF-$\beta$1 production by cancer cells and IL-6 production of splenocytes, thereby possibly contributing to control carcinogenesis and the immune system.

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Changes in Antimutagenic Activities of Crushed Kimchi during Fermentation at Different Conditions (파쇄김치의 발효중 조건에 따른 항돌연변이 활성변화)

  • Kim, Soon-Dong;Woo, Cheol-Joo;Rhee, Chang-Ho;Kim, Mee-Kyung;Kim, Il-Du
    • Food Science and Preservation
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    • v.7 no.2
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    • pp.222-227
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    • 2000
  • Antimutagenic activity of crushed kimchi fermented with starter under various conditions such as temperature(5-20$^{\circ}C$), salt concentration(2-10%), addition rate of starter (0-20%) was investigated. The kimchi was fermented with crushed Chinese cabbage without salting, red pepper powder, crushed garlic, crushed ginger, anchovy juice and starter. Well fermented kimchi juice(fermented at 10$^{\circ}C$ for 15 days) and sterilized radish juice was used as a source of lactic acid bacteria and starter medium, respectively. Antimutagenic activity showed the highest in the crushed kimchi fermented at 15$^{\circ}C$ for 15 days, 4% salt concentration, 5% starter added, respectively. The inhibition rate of mutagenic activity of the kimchi against S. typhimurium TA98 induced by NQO and S. typhimurium TA100 induced by MNNG was 56.41% and 60.11%, respectively. And the inhibition rate of the kimchi juice showed 56-60% per 100ul.

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A Study of Sasang Constitution in Kimchi (김치에 대한 사상체질의학적(四象體質醫學的) 고찰(考察)(I))

  • Ann Taek-Won
    • Journal of Society of Preventive Korean Medicine
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    • v.7 no.1
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    • pp.103-122
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    • 2003
  • Purposes This study is for the constitutional health in daily life by adding the Sasang Constitutional points to the kimchi's nutritional ones. It lays the foundation of the development of both new medical kimchis and production of various kinds of kimchis according to different constitution. Methods We have examined the Keemy(氣味) and effect(效能) of kimchi represented in the Korean medicine [Dongyibogam(東醫寶鑑), Hyangyaggibseongbang(鄕藥集成方), Choongyakdaesajeon(中葯大辭典)] and Leejema's literature [DongyiSoosebowon(東醫壽世保元), Dongmooyugo(東武遺稿), Chobon kwon(草本卷)]. Results 1) There are 18 kinds of materials in kimchi, 9 main materials and 9 additional ones. 2) There are mustard, red pepper, garlic, leek, ginger, salt, green onion, and dropwort as good materials of kimchi for Soeumin, which are mostly Shinon(辛溫) or Yeoll(熱). 3) There are eggplant, oyster, chinese cabbage, shrimp, cucumber, and sesame as good materials of kimchi for Soyangin, which are mostly Gam(甘) or Ham(寒) or Ryang(凉), Han(寒). 4) There are bracken, perilla, radish, and taro as good materials of kimchi for Taeumin. which are mostly ShinGam(辛甘) or OnPyeong(溫平), Ryang(凉) Han(寒).

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Isolation and Identification of Weissella kimchii from Green Onion by Cell Protein Pattern Analysis

  • Kim, Tae-Woon;Lee, Ji-Yeon;Song, Hee-Sung;Park, Jong-Hyun;Ji, Geun-Eog;Kim, Hae-Yeong
    • Journal of Microbiology and Biotechnology
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    • v.14 no.1
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    • pp.105-109
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    • 2004
  • This study was conducted to investigate the potential origin of Weissella species, which were found in ingredients of kimchi, such as salted Chinese cabbage, radish, green onion, red pepper powder, pickled shrimps, garlic, and ginger. Ten strains of Weissella species (Weissella thailandensis, W. kimchii, W. koreensis, W. minor, W. halotolerans, W. hellenica, W. kandleri, W. confusa, W. viridescens, and W. paramesenteroides) and lactic acid bacteria isolated from ingredients of kimchi were analyzed by SDS-PAGE of whole-cell proteins. Several strains with patterns identical to those of Weissella kimchii were isolated from green onion. On the basis of biochemical characteristics and 16S rDNA sequence comparisons, these strains were identified as Weissella kimchii, suggesting green onion as a major origin of Weissella kimchii found in kimchi.

Crops Classification Using Imagery of Unmanned Aerial Vehicle (UAV) (무인비행기 (UAV) 영상을 이용한 농작물 분류)

  • Park, Jin Ki;Park, Jong Hwa
    • Journal of The Korean Society of Agricultural Engineers
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    • v.57 no.6
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    • pp.91-97
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    • 2015
  • The Unmanned Aerial Vehicles (UAVs) have several advantages over conventional RS techniques. They can acquire high-resolution images quickly and repeatedly. And with a comparatively lower flight altitude i.e. 80~400 m, they can obtain good quality images even in cloudy weather. Therefore, they are ideal for acquiring spatial data in cases of small agricultural field with mixed crop, abundant in South Korea. This paper discuss the use of low cost UAV based remote sensing for classifying crops. The study area, Gochang is produced by several crops such as red pepper, radish, Chinese cabbage, rubus coreanus, welsh onion, bean in South Korea. This study acquired images using fixed wing UAV on September 23, 2014. An object-based technique is used for classification of crops. The results showed that scale 250, shape 0.1, color 0.9, compactness 0.5 and smoothness 0.5 were the optimum parameter values in image segmentation. As a result, the kappa coefficient was 0.82 and the overall accuracy of classification was 85.0 %. The result of the present study validate our attempts for crop classification using high resolution UAV image as well as established the possibility of using such remote sensing techniques widely to resolve the difficulty of remote sensing data acquisition in agricultural sector.

Characteristics of Bacteriocin Produced by a Lactobacillus plantarum Strain Isolated from Kimchi (김치에서 분리한 Lactobacillus plantarum 균주가 생산하는 박테리오신의 특성)

  • Chung, Jae Hyuk;Bae, Yun-Sook;Kim, Yeon-Joo;Lee, Jong-Hoon
    • Microbiology and Biotechnology Letters
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    • v.38 no.4
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    • pp.481-485
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    • 2010
  • Lactobacillus plantarum strain KK3 with tannase activity was isolated from Gochunipkimchi (red pepper leaf kimchi) and showed a high antagonistic activity against five kinds of food pathogens. Strain KK3 secreted antibacterial compound into culture medium and 24-h culture in MRS broth at $30^{\circ}C$ was enough for the antibacterial compound production. The crude antibacterial compound prepared from culture supernatant inhibited the growth of some Gram-negative bacteria and Bacillus cereus but not Listeria monocytogenes. The antibacterial activity was sensitive to proteinase K treatment, confirming its proteinaceous nature (bacteriocin). The crude bacteriocin was active in the pH range 3.5-8.5 and extremely stable after 15 min of heat treatment at $121^{\circ}C$. The strain KK3 produced equally active bacteriocin in Chinese cabbage juice as it produced in MRS broth.

Antioxidant Activity of Salad Vegetables Grown in Korea

  • Xin Zao;Song, Kyung-Bin;Kim, Mee-Ree
    • Preventive Nutrition and Food Science
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    • v.9 no.4
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    • pp.289-294
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    • 2004
  • The antioxidant activity of forty two kinds of salad vegetables grown in Korea was evaluated. Methanol extract of freeze-dried vegetable was assayed by radical scavenging activity using 1,2-diphenyl-2-picrylhydrazyl (DPPH) and Fe^{2+}$-catalyzed lipid peroxidation inhibition by TBA method. Total phenolics were determined colorimetrically using Folin-Ciocalteu reagent. The highest radical scavenging activity was expressed by perilla leaf, followed by dandelion leaf, red and green leafy lettuce, of which $IC_{50}$ was less than 0.10 mg/mL. Angelica leaf showed the highest inhibitory action for lipid peroxidation with $95\%$, and then dandelion leaf, water spinach, and perilla leaf inhibited over $80\%$. However, lettuce (Iceberg) and young Chinese cabbage exhibited the lowest antioxidant activity based on both assay methods. Highly positive correlations between antioxidative activities and total phenolics were observed (p < 0.001). The results suggested that salad vegetables, especially perilla leaf, leafy lettuce, dandelion or angelica, could be used for easily accessible sources of natural antioxidants.

A Study on Korean Dog Meat Cooking(II) -Survey of Dog Meat Cooking Restaurants- (견육요리(犬肉料理)의 연구(硏究) (II) -실태조사(實態調査)-)

  • Kim, Tae-Hong
    • Journal of the Korean Society of Food Culture
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    • v.4 no.4
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    • pp.357-368
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    • 1989
  • In this study, the kinds of Dog Meat Cooking, side dishes, ingredients, seasonings and recipes were surveyed in 21 Dog Meat Cooking restaurants in Korea from July to August of 1989. 1. Actually, there were four Dog Meat Cooking recipe. Tang (soup:湯) has been served in 20 (95.2%) restaurants and Sukyuk(boiled in water:熟肉) in 19(90.5%) ones. Junkol(boiling vegetables and meat with seasoning:煎骨) and Muchim(sauteed with seasoning:무침) has been done in 16(76.2%) and 10(47.6%) restaurants, respectively. 2. According to the frequencies, the main seasonings when served were roasted perillar powder (95.2%), soybean paste (95.2%), vinegar(81.0%), Dadegi (mixed much red pepper powder, minced ginger, minced garlic, minced onion and black pepper powder, 66.7%), pepper(61.9%), salt(61.9%), salt(61.9%), minced ginger(57.1%), minced garlic(57.1%) and prepared mustard(38.1%). 3. The number of side dishes were 26. Among vegetables, green pepper(90.5%), sliced garlic(81.0%) were served. Chinese cabbage(61.9%) and Kagtuki(42.9%) out of Kimchi and leek salad(28.6%) were also served. 4. The total 17 ingredients were used in Dog Meat Cooking. The major one were white onion (100%), perillar leaf(72.2%), leek(66.6%) and parsley(47.2%).

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