• Proceedings of the Korea Hospitality Industry Research Society Conference
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• 2002.11a
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• pp.112-122
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• 2002

This study was made to find the compound of it's taste and properties of texture and also it's color desired and optimal conditions when the natural spices garlic, celery, parsley, bay leaves, pepper com, nutmeg, shallot, onion, tarragon, lemon juice-are added to reduction of the spices in the liquid egg yolk and hot virgin olive oil. Extracted by white wine and vinegar and then baked on salamander and gas oven in emulsified properties of sabayon and hot virgin olive oil. It may be indicated the pasteurization that during that in all treatment of the liquid egg yolk was achieved with whisk holding water in double boiling pen 95$^{\circ}C$ for 1min with the object of removing salmonella possibly contained in the yolk.(lmai camd namba e2).

• Food Science of Animal Resources
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• v.37 no.3
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• pp.418-428
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• 2017

In this study, the effects of pre-converted nitrite from Swiss chard powder (PS) on the color stability and shelf-life of cooked pork patties during refrigerated storage for 28 d were investigated. Nitrite was added at a concentration of approximately 120 ppm. Five treatments were formulated as follows: Control (120 ppm nitrite), T1 (2% PS), T2 (2% pre-converted nitrite from celery powder; PC), T3 (1% PS + 60 ppm nitrite), and NC (nitrite-free). The T1 and T3 samples had higher nitrosoheme pigment contents, which were associated with the redness of the samples (p<0.05). T1 resulted in the highest redness value (p<0.05). The redness and yellowness of the cooked pork patties increased with increasing PS levels. The pH of the samples subjected to all treatments decreased with progress of the storage period (p<0.05). The pH of the T1 and T3 samples treated with PS was lower (p<0.05) than that obtained with other treatments, as PS has a lower pH value. The treatments in which PS was added were most effective for reducing the level of thiobarbituric acid reactive substances (TBARS) and the residual nitrite content relative to the control. T1 resulted in the highest flavor, off-flavor, and overall acceptability scores during storage (p<0.05). The total viable bacterial count for all treatments was below 1 Log CFU/g, and E. coli and coliform bacteria were not detected during storage. Therefore, these results suggested that pre-converted nitrite from Swiss chard powder is a potential replacement for nitrite in meat products.

• Journal of Food Hygiene and Safety
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• v.24 no.4
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• pp.338-347
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• 2009

The content of residual pesticides in commercial agricultural products in Gyeongsangbuk-Do area was investigated for 5 years extending the year 2004 through 2008. The detection rates of residual pesticides in agricultural products by year were similar in range of 11.6~16.4%. But the violation rates showed lower values in the last years from 4.5% of the year 2004 to 0% of the year 2007. The highest residual concentration of each pesticide detected in commercial agricultural products was investigated by year. That is, in the year 2004 and 2005, chlorpyrifos, chlorothalonil, diazinon, endosulfan, ethoprophos, fenarimol and procymidone were detected over the tolerance in kale, parsley, celery, chard and lettuce, and in the year 2006, permethrin in the soybean and peanut. The detection rate and violation rate of pesticides were highly increased in the order of the endosulfan, chlorpyrifos, procymidone, chlorfenapyr, fenitrothion, imazalil, isoprothiolane, methidathion and permethrin. The detection rate and violation rate of pesticides were increased after August every year.

• Nutrition Research and Practice
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• v.7 no.6
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• pp.423-429
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• 2013

Luteolin is a flavonoid found in abundance in celery, green pepper, and dandelions. Previous studies have shown that luteolin is an anti-inflammatory and anti-oxidative agent. In this study, the anti-inflammatory capacity of luteolin and one of its glycosidic forms, luteolin-7-O-glucoside, were compared and their molecular mechanisms of action were analyzed. In lipopolysaccharide (LPS)-activated RAW 264.7 cells, luteolin more potently inhibited the production of nitric oxide (NO) and prostaglandin E2 as well as the expression of their corresponding enzymes (inducible NO synthase (iNOS) and cyclooxygenase-2 (COX-2) than luteolin-7-O-glucoside. The molecular mechanisms underlying these effects were investigated to determine whether the inflammatory response was related to the transcription factors, nuclear factor (NF)-${\kappa}B$ and activator protein (AP)-1, or their upstream signaling molecules, mitogen-activated protein kinases (MAPKs) and phosphoinositide 3-kinase (PI3K). Luteolin attenuated the activation of both transcription factors, NF-${\kappa}B$ and AP-1, while luteolin-7-O-glucoside only impeded NF-${\kappa}B$ activation. However, both flavonoids inhibited Akt phosphorylation in a dose-dependent manner. Consequently, luteolin more potently ameliorated LPS-induced inflammation than luteolin-7-O-glucoside, which might be attributed to the differentially activated NF-${\kappa}B$/AP-1/PI3K-Akt pathway in RAW 264.7 cells.

• Korean Journal of Food Science and Technology
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• v.27 no.4
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• pp.439-444
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• 1995

Preparative conditions and characteristics of six-vegetable and fruit juice were studied for the effects of mixing ratio, heat treatment and addition of sugar, salt and organic acid. The vegetables and fruit used were carrot(Ct), cabbage(Cg), pear(Pr), cucumber(Cr), celery(Cy) and dongchimi(Di). From the sensory results of mixing ratio of three of binary mixtures of Cg-Pr(1:3):Ct-Di(1:4):Cr-Cy(3:1), two ratios of 5.0:2.5:2.5(V-6A) and 6.0:2.0:2.0(V-6B) were suggested optimal for six-vegetable and fruit juice. Addition of 2% sucrose and 0.3% NaCl improved the preference significantly. The pH 4.0 for V-6A and pH 3.5 for V-6B were more prefered when pH was adjusted by citric acid. Heating the juice at $100^{\circ}C$ for 100 minutes slightly decreased pH and increased the acidity. Total solids and viscosity were also decreased by heating. All of those changes were more significant in V-6B than V-6A, probably due to lower pH. Heating the juice resulted in a slight decrease in L value and an increase in a and b values. Heating at $100^{\circ}C$ caused an increase in moldy flavor and a decrease in fresh vegetable flavor while heating at $80^{\circ}C$ for 20 minutes changed them little.

• Korean Journal of Oriental Medicine
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• v.7 no.1
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• pp.105-114
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• 2001

This study was carried out to investigate correlation with food preference of subjects in three constitution groups on the view point of constitutional medicine. The constitutions of 124 college students(male 80, female 44) was classified by QSCC II method. Food preference of the subjects was surveyed in accordance with suggested foods for each constitution and was analyzed using Hedonic scale. The distribution of the constitutional revealed that Soeum individuals accounts 53%, followed by ; Soyang 19%, Taeum 28%. For men, sorghum, potatoes, beef, scombroid, oyster, saury, octopus, codfish, walleye pollack, shrimp, croaker, pineapple, eggplant, leek, pumpkin, toenjang, draft beer, diluted liquor, coffee, cocoa were statistically different in food preference score by sasang constitution(p<0.05). For woman, chicken, pollack roe, a walleye pollack, persimmon, jujube, melon, citron, celery, burdock, vinegar, bean-paste soup, draft beer, ginseng, honey were statistically different in food preference score by sasang constitution(p<0.05). Association of sasang constitutions and food thought to be harmful or healthy to each constitution was analyzed. But Food preference score of food thought to be harmful or healthy were not statistically different in score among sasang constitutions. This results suggested that food intake patterns of subjects were associated with sasang constitutional food in parts.

• Journal of Life Science
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• v.22 no.12
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• pp.1595-1599
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• 2012

Cell cycle activation and progression in vascular proliferative disease represent potent therapeutic targets. Luteolin, which occurs as glycosylated forms in celery, green pepper, perilla leaf, and camomile tea, has demonstrated antimutagenic, antitumorigenic, antioxidant, and antiinflammatory properties. In this study, we investigated the effect of luteolin on the proliferation of primary cultured rat aortic vascular smooth muscle cells induced by 5% fetal bovine serum. Luteolin at concentrations of 5, 20, and $50{\mu}M$ significantly inhibited this proliferation by 29.6, 50.8, and 83.1%, respectively. The incorporation of $[^3H]$-thymidine into DNA was also inhibited by 25.8, 57.6, and 81.0%, respectively. Flow cytometry analysis of DNA content revealed that FBS-inducible cell cycle progression was blocked by luteolin. Luteolin showed no cytotoxicity in VSMCs in this experimental condition according to WST-1 assays. Luteolin may represent a potential anti-proliferative agent for treatment of angioplasty restenosis and atherosclerosis.

• The Korean Journal of Mycology
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• v.26 no.1 s.84
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• pp.47-50
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• 1998

The cheaper and high-quality media are necessary to produce the year-round mushroom. For low input and high productivity, this experiment was carried out to screen the proper supplementary materials on media among agricultural by-products; bean-curd residues, dried orange peel, chinese drug residues and celery cabbage leaf. Judging by chemico-physicals, the used agricultural by-products was possible for an additives on mushroom media. Bean-curd residues added to media raised the amount of organic matter, nitrogen and carbon. In Pleurotus ostreatus, the conventional media yielded 20 pilus cap, 72g per a bottle, but adding 10 percent bean-curd residues produced 12 pilus cap, 77g and an increase yielded 7%, and 10 percent orange peel took 12 pilus cap and an increase yieled 11%. In Agrocybe aegerita, added to media, except chinese drug residues, increased performance compared with conventional media, produced 98g per a bottle. Especially, the bean-curd residue increase 15 percent in productivity.

• Journal of Korean Elementary Science Education
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• v.24 no.3
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• pp.249-258
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• 2005

The purpose of this study was to identify the type of thinking and generating processes of causal questions which were generated in preservice elementary teachers' observing activities. To find the generating processes of causal questions, 4 observing tasks, the task of grapes in soda, the candlelight, the celery, and the rock tasks, were administered to 7 preservice elementary teachers majoring in science education. The results of this study were as follows: The types of thinking in generating explicans exploration questions were classified as 8 types and explicans verification questions were classified as 9 types. The generating processes of explicans exploration questions were classified as 6 steps and explicans verification questions were classified as 5 steps. The results of this study may be used as a teaching strategy for guiding the direction and the method of scientific questions and developing the teaching-teaming programs that help student to generate scientifc questions.

• Food Science and Preservation
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• v.11 no.1
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• pp.57-62
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• 2004

Pesticide contaminants content was determined about both general vegetables marketed at Garak-dong market and organic vegetables cultivated at Hongchun, Kangwon-do. The vegetables were kale, Angelica Keiskei Koidz, celery, lettuce and Allium fistulosum. Pesticide contaminants content of 5 kinds general vegetables were 93.5, 57.7, 112.4, 76.5, 65.2 ppm, respectively. This residual levels were showed 75.35, 70.68, 78.49, 70.49％ about standard level, respectively. Angelica Keiskei Koidz was not able to calculate the residual level because the standard level was not established in Korea. In contrast, the residual levels of organic vegetables were determined 36.4, 21.0, 42.9, 29.1, 25.1ppm, respectively. This level was about 30％ of standard level, 38.93, 36.40, 38.17, 38.04, 38.50％ of general vegetables. At the result, pesticide contaminants content of organic vegetables was less than 40％ of general vegetables.