• Journal of the Korean Society of Food Science and Nutrition
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• v.29 no.6
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• pp.1003-1008
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• 2000

Antioxidative activities (AA) of mustard leaf kimchi (MLK) by the addition of optional ingredients among selected minor materials were studied. In order to determine AA of MLK with different spices, the model systems of ground cooked beef with green onion, garlic, and red pepper powder were prepared and stored for 4 weeks at 4$^{\circ}C$. AA of red pepper added group was stronger than those of others. AA of red MLK was relatively higher than that of (green) MLK. For the enhancement of AA of MLK, another model systems were prepared with the selected antioxidative optional ingredients, which were bonnet bellflower root, leek, burdock, sea tangle, sea mustard, seastaghorn at the level of 2% or 4%. The extracts of water, 75% methanol and hexane of MLK, bonnet bellflower root added MLK, and seastaghorn added MLK had a considerable AA with the inhibition of peroxide formation during the autioxidation of linoleic acid mixtures in aqueous model systems at 37$^{\circ}C$. Therefore, AA was more effective in MLK containing specific optional ingredients than that of MLK alone significantly.

• Korean Journal of Food Science and Technology
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• v.29 no.5
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• pp.999-1005
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• 1997

The consistant appearance of coliforms in fermenting kimchi was examined and measures of removing coliforms early in the fermentation were investigated. Allyl isothiocyanate $({\geq}50\;ppm)$, horseradish powder $({\geq}0.4%)$, and garlic juice $({\geq}2.0%)$ were effective in removal of coliforms early in kimchi fermentation. However, mustard powder and methyl methanethiosulfonate were not effective. Nisin, known as a promising agent for the prevention of kimchi over-acidification, allowed coliforms to survive in kimchi longer with only marginal extention of edible period. Individual kimchi ingredients such as Chinese cabbage, garlic, red pepper powder, ginger and green onion were all found to contain coliforms. Coliforms were not detected from garlics sold unpeeled and commercially prepared red pepper powder.

• Journal of the Korean Society of Food Science and Nutrition
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• v.17 no.4
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• pp.320-325
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• 1988

The contents of dietary fiber and physical properties of seaweed products for export produced in the south west sea side of korea were determined. The samples selected in this study were Dried sea mustard, Dried sea tangle, Cooked seaweed fusiforme, Dried laver, Dried sen lattuce and Agar-agar. The results were as follows : The contents of dietary fiber were 0.05-41.52% of Neutral Detergent Fiber, 0.01-26. 20% of Acid Detergent Fiber, 0-6.94% of Lignin, 0.04-25.79% of Hemicellulose and 0.01-19.26% of Cellulose and Cooked seaweed fusiforme, Dried son mustard and Dried sea tangle she wed higher values. Water-Holding Capacity was 6.1-19.65 water/g Acetone Dried Powder and Dried sea mustard showed the Highest value. Densities were 500-806mg/ml of direct density, 0.562-0.833g/cc of bulk density, 1.40-2.01g/m1 of hydrated density and 102-160% hydrated volume expansion. Direct density and bulk density corresponded largely.

• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.4
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• pp.605-610
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• 2001

To suppress the gas forming caused by some yeast in the pack of traditional kochujang prepared at Sunchang area, which is the most severe problem during distribution of commercial products, mustard or horseradish powder as natural preservatives was mixed to the ingredients of kochujang and left for fermentation in clay pot as commercial scale for 180 day. The composition changes including quality and gas formaing in the kochujang containing those additives were monitored physicochemically and organoleptically. The fermented kochujang containing those additives were monitored physicohemically and organoleptically. The fermented kochujang containing 0.6% of horseradish showed lower organic acid content than that of the control but amino type nitrogen content, which is one of the important quality reference of kochujang, was higher in the one containing 0.6% natural preservatives. No color changed in the kochujang containing mustard but L and a value were increased in the kochujang containing horseradish. No difference of free reducing sugars was showed by the addition of those natural preservatives and the addition of 0.6% horseradish to kochujang had completely stopped gas forming during fermentation. The overall quality of the kochujang containing 0.6% horseradish was superior than that of the other treatments.

• Journal of the Korean Society of Food Science and Nutrition
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• v.12 no.2
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• pp.150-175
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• 1983

The paper is to classify the terms of foods, wines, relish(komyungs), seasonings and cooking processes in Korean cooking books. The results of this study are follows : The dishes which were made from cereals are Bab(boiled cooked rice), Juk(gruel), Miuem(Thin rice gruel), Noodle, Sujebee, Mandu(Pyun su, dumpling), D'ockuk, Pumbok, Yaksik, D'ock(Korean rice cake) etc. The terms of side dishes are Tang (Kuk, Kaeng), Chigae(Jochi Kamjeang, Jijimee, Tugari, Wakjeoji), Jim(Jeung), Sun, Jungol(Abok jaeng ban, sinsulro, punggujigol), Bockum, Kui, Jorim, Cho, Jun(Jijim, Jeenya, Puchigae, Bindae-dock, Nureumi) Jeok(San-jeok, Nuremjeok, Jijimnureumjeok), Hoe (Saenghoe, Sukhoe, Kanghoe, Sujeonghoe, A chae), Mareum chan (Po, Jaban), Changachi (Jangkwa, Sukchae (namul)-Japchae, Kyujachae), Muchim, Sam, Tuigim, Pyunyuk, sundae, suran, Jeockal (Sikhae), Jockpyun, Mal-i, Jihi, Kee, Pojeok, Gimchi etc. The kinds of Jabgwas are Kangieong(Sanja), Yumilgwa, Suksilgwa, Dasik, Jeonggwa, Yeocgangjeong, Gwapyun etc. The kinds of beverages are Hwachaes and Teas. The terms of the wines in Korean cooking bok are 173 kinds. There are 21 kinds of Relish(komyung). There are 12 kinds of Jang, and the terms of the seasonings are as follows: mustard, cinammon, pep per, powder of peppers, powder of sesame, honey, garlic, ginger, sugar, salt, vinegar, syrup, yunjeup, jochung, sesamol-oil, chojeckuk, sesame, greet-onion, powder of black pepper, oil etc. There are 547 kinds of prepared cooking terms, 36 kinds of cutting terms and 34 kinds of boiling term in food making terms.

• Preventive Nutrition and Food Science
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• v.5 no.3
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• pp.126-130
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• 2000

To enhance the antitumor activity of Chinese cabbage kimchi, four kinds of kimchi, which ere differently prepared in kinds and levels of sub-ingredients, were fermented at 15$^{\circ}C$ for 1 day and then at 5$^{\circ}C$ up to pH 4.3. The solid tumor formation, hepatic glutathione S-transferase activity and glutathione contents in the liver, and natural killer (NK) cell activity of spleen were determined from the sarcoma-180 cell injected Balb/c mice that were treated with methanol extracts of the kimchi samples. Kimchi IV, prepared with organically cultivated Chinese cabbage, red pepper powder, garlic, Chinese pepper powder mustard leaf and heat processed salt (Gueun salt), reduced the tumor formation by 39.3% compared to the sarcoma-180 cell treated group, resulting in the smallest tumor weight. Methanol extracts of the kimchi III and kimchi IV recovered the activities of hepatic glutathione S-transferase(GST) that was decreased by the transplantation of the sarcoma-180 cells to th mice. The injections of methanol extracts of kimchi II and kimchi IV increased glutathione contents in sarcoma-180 cells treated mice. The methanol extract of kimchi IV increased the natural killer (NK) cell activity of spleen lymphocytes a more effectively (p<0.05) than those the other kimchi samples. These results suggest that the anticancer activities of kimchi can be increased by changing the kinds and levels of sub-ingredients.

• Journal of the Korean Society of Food Culture
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• v.26 no.4
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• pp.374-382
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• 2011

The origin of Korean traditional food's spicy taste dates back to the first telling of the Dangun myth-a story of a tiger and bear who tried to reincarnate themselves in human form by eating garlic and wormwood. For a long time, Koreans have eaten spicy vegetables such as green onion, garlic, ginger, mustard, leeks, corni, cinnamon bark, and Chinese peppers (Zanthoxylum schinfolium) and Zanthoxylum bungeanum. In prehistoric times, spicy vegetables were probably used to eliminate the smell of meat. In the agricultural age, they were used to supplement meals with fresh taste. They were also used as a substitute for salt (salt was very precious and expensive) as well as side dishes for the poor. Spicy vegetables have also been used as a substitute for main dish like medicinal gruel and used to increase the spiciness of soup, and they are usually used as a side dish and with condiments in namul (cooked vegetable dishes), sangchae (salad), ssam (wrapped in greens and garnished with red-pepper paste or other condiments) and Kimchi. In addition, chili pepper was introduced to the Korean Peninsula in the middle of the Joseon Dynasty (mid-15th, 16th century). The soil and climate of the Korean Peninsula are suitable to growing chili pepper, and chili pepper has excellent adaptability and productivity. Accordingly, it is processed to red pepper powder and has become a major part of traditional Korean food along with Chinese pepper. Since the Joseon Dynasty, many kinds of Kimchi made with red pepper powder have been developed, and most Koreans enjoy them these days. The main characteristics of Korean food are spiciness and honest-to-goodness taste.

• Journal of Nutrition and Health
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• v.31 no.5
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• pp.949-956
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• 1998

Salicylate from plant foods and histamine from animal foods have been suggested to cause various food allergic symptoms. Salicylate regarded as one of the inducing agents f3r chronic urticaria and asthma in allergic patients was studied. There is much interest about the effects of salicylate in food allergy. It it recently suggested that the intake of salicylate from foods may have contributed to chronic urticaria and asthma. The purpose of this study is to analyze the salicylate content in various foods. 153 ingredients commonly used in Korean foods were analyzed by HPLC. Among the vegetables, chard(8.22$\mu\textrm{g}$/g), soybean sprout(5.13$\mu\textrm{g}$/g), perilla lean3.03$\mu\textrm{g}$/g), Chinese cabbage(2.25$\mu\textrm{g}$/g), carrot(2.16$\mu\textrm{g}$/g), and squash(1.33$\mu\textrm{g}$/g) con-rained higher amounts of salicylate as compared to other vegetables. Among fruits, oranges(5.13$\mu\textrm{g}$/g), grapefruits(2.90$\mu\textrm{g}$/g), and plums(1.65$\mu\textrm{g}$/g) contained the most. In animal foods, almost no salicylate was found except in chocolate milk(0.32$\mu\textrm{g}$/g). It was also found in black pepper(8.2$\mu\textrm{g}$/g), coffee(can)(5.00$\mu\textrm{g}$/g), mustard(4.16$\mu\textrm{g}$/g), curry powder(3.24$\mu\textrm{g}$/g), kochujang(2.37$\mu\textrm{g}$/g), cream powder(1.19$\mu\textrm{g}$/g), brown rice(1.04$\mu\textrm{g}$/g) and sesame oil(1.00$\mu\textrm{g}$/g). All information found in this study can be used as nutritional education materials in potentially allergic people for a prudent diet plan and can also provide proper dietary guidelines for these allergic patients. (Korean J Nutrition 31(5) 949-956, 1998)

• 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.

• Journal of fish pathology
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• v.30 no.1
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• pp.63-66
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• 2017

Twenty nine edible plants were selected in order to study their exfoliation effect on abalone Haliotis discus hannai from its substrate. Exfoliation was observed in spearmint Mentha spicata, lemon balm Melissa officinalis, rose flower, onion Allium cepa, wasabi powder, mustard powder, omija Schizandra Chinensis, and hibiscus Hibiscus sabdariffa solutions. In particular, both the omija and hibiscus solutions exfoliated over 90% of the abalone. In field tests, 3% and 4% omija solutions exfoliated 93.6% (850/908) and 97.1% (810/834) of abalone, respectively, whereas 3% and 4% hibiscus solutions exfoliated 96.1% (780/812) and 97.4% (700/719), respectively. The detached abalone were recovered within 1 min 39 seconds. These results indicate that the omija and hibiscus solutions (3% and 4%) may be useful in the exfoliation of abalone.