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Rapid Detection of Escherichia coli O157:H7 in Fresh-Cut Cabbage by Real-Time Polymerase Chain Reaction
Kim. Yun-Ji, Kim. Ji-Gang, Oh. Se-Wook 한국응용생명화학회 Journal of the Korean Society for Applied Biological Chemistry 5 Pages
한국응용생명화학회 Journal of the Korean Society for Applied Biological Chemistry 2011, Vol.54 No.2 264-268 (5 pages)
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Changes in the Residual Chlorine Content of Fresh-cut Lettuce during Storage
Cho. Sun-Duk, Chang. Min-Sun, Lee. Yu-Si, Ha. Ji-Hyoung, Kim. Gun-Hee, Bae. Dong-Ho, Kim. Yong-Soo, Chung. Myung-Sub, Kim. Yong-Mu, Lee. 한국응용생명화학회 Journal of the Korean Society for Applied Biological Chemistry 5 Pages
한국응용생명화학회 Journal of the Korean Society for Applied Biological Chemistry 2010, Vol.53 No.3 337-341 (5 pages)
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Calcinated Calcium and Mild Heat Treatment on Storage Quality and Microbial Populations of Fresh-cut Iceberg Lettuce
Kim. Ji-Gang, Nimitkeatkai. Hataitip, Choi. Ji-Weon, Cheong. Seung-Ryong 한국원예학회 Horticulture, Environment, and Biotechnology 5 Pages
한국원예학회 Horticulture, Environment, and Biotechnology 2011, Vol.52 No.4 408-412 (5 pages)
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절단방법에 따른 Fresh-cut 단호박(Cucurbita maxima Duchesne)의 저장 중 품질특성
이윤래, 김상태, 최맑음, 문광덕, Lee. Yun-Rae, Kim. Sang-Tae, Choe. Mal-Gum, Moon. Kwang-Deog 한국식품저장유통학회 한국식품저장유통학회지 6 Pages
한국식품저장유통학회 한국식품저장유통학회지 2008, Vol.15 No.2 191-196 (6 pages)
본 연구에서는 최소가공 단호박의 제품화를 위하여 절단 방법이 실선절단 단호박 제품의 저장 중 품질에 미치는 영향을 조사하였다. 단호박을 8 pieces, dice, slice, shredding의 4가지 방법으로 절단하여 $10^{circ}C$에서 9일 동안 저장하면서 중량감소율, 색도 변화, 경도변화, pH, 가용성고형분, 기체조성 그리고 관능적 특성변화를 조사하였다. 호흡특성에서는 8 pieces의 $CO_2$와 $C_2H_4$ 발생량이 가장 적은 것으로 나타났다. 중량감소율과 pH에서는 8 pieces가 가장 적었으며 유의적인 차이를 볼 수 있었다. 또한 다른... -
가공 전 열처리가 Fresh-cut Muskmelon의 품질변화에 미치는 영향
박연주, 문광덕 한국식품저장유통학회 한국식품저장유통학회지 5 Pages
한국식품저장유통학회 한국식품저장유통학회지 2004, Vol.11 No.2 170-174 (5 pages)
Fresh-cut 멜론의 연화 억제를 위해 열처리를 행하였으며 그에 따른 저장 중 품질 특성과 texture를 조사하였다. 직접적인 열처리에 의한 과실의 품질 열하를 방지하기 위하여 전과(全果, whole fruit)를 저온(5$0^{circ}C$)에서 열처리하고 저온(5$^{circ}C$)에서 24시간 저장한 후, 멜론 cylinder를 가공하였다. 저장중의 포장 내 가스 조성의 변화를 통한 호흡특성, 색도 변화, pH, 가용성 고형분 함량 등의 품질 특성 및 texture를 측정하였다. 열처리한 멜론 cylinder의 호흡 특성은 저장 기간이 증가함에 따라 포장 내 산소 함량은... -
CA저장 사과를 이용한 Fresh-cut Apple의 제조 및 MAP저장
정헌식, 문광덕, 최종욱 한국식품저장유통학회 농산물저장유통학회지 6 Pages
한국식품저장유통학회 농산물저장유통학회지 1999, Vol.6 No.4 351-356 (6 pages)
CA 저장 사과로 제조한 신선절단 사과의 비타민 C 강화와 품질유지기간을 연장하기 위한 방법을 개발하기 위한 일환으로 신선절단 사과를 10% L-ascorbic acid 용액에 침지처리하고 0.03 mm LDPE, 0.04 mm PP 및 0.08 mm Nylon/PE(질소치환) 필름으로 포장하여 1$0^{circ}C$에서 저장하면서 포장내 기체농도와 품질변화를 조사하였다. 저장 중 포장내 산소는 Nylon/PE 포장구에서 가장 낮게 l~3%로 유지되었고 다음으로 PP, LDPE 포장구 순이었다. 저장초기 포장내 에틸렌 농도의 증가속도는 Nylon/PE 포장구에서 가장 낮았다. 신선절단... -
Susceptibility of Foodborne Pathogens Isolated from Fresh-Cut Products and Organic Vegetable to Organic Acids and Sanitizers
Park. Kyung Min, Baek. Minwoo, Kim. Hyun Jung, Kim. Byeong Sam, Koo. Minseon 한국식품위생안전성학회 한국식품위생안전성학회지 7 Pages
한국식품위생안전성학회 한국식품위생안전성학회지 2013, Vol.28 No.3 227-233 (7 pages)
신선편의 샐러드와 유기농 채소에 오염되어 있는 식중독균인 B. cereus, S. aureus 그리고 E. coli를 대상으로 살균소독제와 유기산에 대한 감수성을 평가하여 신선편의 식품의 미생물학적 안전성의 확보를 위한 올바른 세척제와 사용량을 제시하고자 하였다. S. aureus는 2% acetic acid, malic acid, tartaric acid와 1% CaO에 대하여 고농도의 염소계, 과산화수소계 보다 높은 살균 효과를 보였고 E. coli의 경우에는 1% acetic acid와 CaO처리에 의해 80%의 분리주가 감소하여 50% 에탄올과 400 ppm 차아염소산나트륨과 대등한... -
시중 판매중인 Fresh-Cut 채소 제품의 품질평가
조순덕, 박주연, 김은정, 김동만, 김건희, Cho. Sun-Duk, Park. Joo-Youn, Kim. Eun-Jeong, Kim. Dong-Man, Kim. Gun-Hee 한국식품영양과학회 한국식품영양과학회지 7 Pages
한국식품영양과학회 한국식품영양과학회지 2007, Vol.36 No.5 622-628 (7 pages)
Fresh-cut 채소 제품이 소비자에 의해 선택되어 소비되려면 이의 친환경적 원료생산과 가공, 포장, 서빙에 이르는 전 과정에서 체계적인 품질관리가 이루어져야 하며 갈변제어, 연화제어 및 미생물적 제어 등 관련 기술의 연구개발이 요구된다. 본 연구에서는 시중 유통 판매되고 있는 fresh-cut 채소제품의 품질을 비교평가하기 위해 현재 유통되고 있는 9개사 제품을 선정하였으며, 관능검사를 포함하여 vitamin C, 무기질, 중금속 함량, 잔류농약 및 미생물오염 정도를 조사하였다. 관능평가에서는 갈변 등 품질변화로 인해 전반적인... -
Efficacy of Sodium Hypochlorite and Acidified Sodium Chlorite in Preventing Browning and Microbial Growth on Fresh-Cut Produce
Sun. Shih-Hui, Kim. Su-Jin, Kwak. Soo-Jin, Yoon. Ki-Sun 한국식품영양과학회 Preventive nutrition and food science 7 Pages
한국식품영양과학회 Preventive nutrition and food science 2012, Vol.17 No.3 210-216 (7 pages)
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Fresh-cut 사과의 품질 보존성 향상을 위한 침지액의 개발
김종찬, 김성철, 박기재, 정진웅, 정승원, Kim. Jong-Chan, Kim. Seong-Cheol, Park. Kee-Jai, Jeong. Jin-Woong, Jeong. Seung-Weon 한국식품과학회 한국식품과학회지 7 Pages
한국식품과학회 한국식품과학회지 2006, Vol.38 No.1 35-41 (7 pages)
Fresh-cut 사과의 미생물학적 품질 보존성 향상을 위해 미생물 생육억제 효과가 크다고 알려진 다양한 hurdle 인자를 개별 평가하고 이들의 병용처리 효과를 검토하여 적용 가능성을 확인하고자 하였다. Chitooligosaccharide와 GSE(grapefruit seed extrat)를 처리한 fresh-cut 사과는 저장 후반으로 혹은 농도가 높을수록 무처리구에 비해 총균수가 증가하는 현상이 나타나 미생물 증식억제를 위한 hurdle로써의 적용이 어렵다고 판단되었다. Citric acid의 경우 malic acid와 유사한 결과를 보였으나 0.75% 이상의 citric acid... -
Nutritional Quality Changes of Fresh-cut Tomato during Shelf Life
Antunes. Maria D.C., Rodrigues. Daniela, Pantazis. Vasilios, Cavaco. Ana M., Siomos. Anastasios S., Miguel. Graca 한국식품과학회 Food science and biotechnology 8 Pages
한국식품과학회 Food science and biotechnology 2013, Vol.22 No.5 1229-1236 (8 pages)
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Modeling the Effect of Temperature and Relative Humidity on the Growth of Staphylococcus aureus on Fresh-cut Spinach Using a User-friendly Software
Ding. Tian, Wang. Jun, Oh. Deog-Hwan 한국식품과학회 Food science and biotechnology 5 Pages
한국식품과학회 Food science and biotechnology 2011, Vol.20 No.6 1593-1597 (5 pages)
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Combined Effects of Postharvest Calcium Chloride and Heat Treatment on the Quality Characteristics of Fresh-Cut Tsugaru Apple
Seo. Ja-Young, Kim. Eun-Joeng, Hong. Seok-In, Yoon. Hye-Hyun, Kim. Dong-Man 한국식품과학회 Food science and biotechnology 5 Pages
한국식품과학회 Food science and biotechnology 2006, Vol.15 No.4 529-533 (5 pages)
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Antimicrobial (BN/PE) Film Combined with Modified Atmosphere Packaging Extends the Shelf Life of Minimally Processed Fresh-Cut Iceberg Lettuce
Kang. Sun-Chul, Kim. Min-Jeong, Park. In-Sik, Choi. Ung-Kyu 한국미생물생명공학회 Journal of microbiology and biotechnology 5 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 2008, Vol.18 No.3 568-572 (5 pages)
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Effect of the Combination Hot Water - Calcium Chloride on the In Vitro Growth of Colletotrichum gloeosporioides and the Postharvest Quality of Infected Papaya
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 6호 5 572-581 (10 pages)
Anthracnose of papaya fruit caused by the fungus Colletotrichum gloeosporioides is one of the most economically important postharvest diseases. Hot water immersion (HW) and calcium chloride (Ca) treatments have been used to control papaya postharvest diseases; however, the effect of the combination HW-Ca on the pathogen growth and the development of the disease in infected papaya fruit has been scarcely studied. The aim of this study was to evaluate the effect of the HW-Ca treatment on the in... -
신선편이 농산물 가공업체의 미생물학적 위해 요소 분석 및 중점 관리 지점(CCP)의 검증 -신선편이 엽채류 가공업체를 대상으로-
김수진, 손시혜, 민경진, 윤기선, Kim. Su-Jin, Sun. Shih-Hui, Min. Kyung-Jin, Yoon. Ki-Sun 동아시아식생활학회 東아시아食生活學會誌 9 Pages
동아시아식생활학회 東아시아食生活學會誌 2011, Vol.21 No.3 392-400 (9 pages)
본 연구는 선선편이 농산물 및 가공환경 중에 발생하는 미생물학적 위해 요소를 분석하여 공정 중 오염을 유발하는 지점을 재분석하고, 현재 사용되는 HACCP 계획서의 CCP 검증을 통하여 새로운 HACCP 가이드라인을 제시하였다. 본 연구의 대상인 A업체의 공장 내의 환경 오염도를 나타내는 공중 낙하균의 구획 분리 등의 관리로 인하여 $10^1$ log CFU/plate/15 min 이하의 대체적으로 낮은 오염도를 보였다. 기구 및 설비에 대한 표면 오염도를 검사 한 결과, E. coli는 검출되지 않았으며, 기구 및 설비의 총균수와 대장균군 오염도는... -
Non-invasive quantification of hepatic fat content in healthy dogs by using proton magnetic resonance spectroscopy and dual gradient echo magnetic resonance imaging
Francesca Del Chicca, Andrea Schwarz, Dieter Meier, Paula Grest, Annette Liesegang, Patrick R. Kircher 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 4호 14 570-576 (7 pages)
The objective of the present study was to describe two non-invasive methods for fat quantification in normal canine liver by using magnetic resonance imaging (MRI) and spectroscopy. Eleven adult beagle dogs were anesthetized and underwent magnetic resonance examination of the cranial abdomen by performing morphologic, modified Dixon (mDixon) dual gradient echo sequence, and proton magnetic resonance spectroscopy (1H MRS) imaging. In addition, ultrasonographic liver examination was performed,... -
Extensive characterization of feline intra-abdominal adipose-derived mesenchymal stem cells
Hee-Ryang Kim, Jienny Lee, Jeong Su Byeon, Na-Yeon Gu, Jiyun Lee, In-Soo Cho, Sang-Ho Cha 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 3호 6 299-306 (8 pages)
Mesenchymal stem cells (MSCs) isolated from various tissues have been well characterized for therapeutic application to clinical diseases. However, in contrast to MSCs from other animal species, the characteristics of feline MSCs have not been fully documented. In this study, we conducted extensive characterization of feline adipose tissue-derived MSCs (fAD-MSCs). Study fAD-MSCs were individually isolated from the intra-abdominal adipose tissues of six felines. The expression levels of cell... -
Distribution, quantitative load and characterization of Salmonella associated with swine farms in upper-northern Thailand
Pakpoom Tadee, Kittipong Kumpapong, Danai Sinthuya, Panuwat Yamsakul, Nipa Chokesajjawatee, Supachai Nuanualsuwan, Suchawan Porn 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 2호 20 327-334 (8 pages)
This study was conducted to analyze the prevalence and quantitative loads of Salmonella spp. on pig farms in Chiang Mai, Lamphun, Thailand to assess loading levels before slaughtering. The serotype diversity, antimicrobial-resistance pattern and pulse-field type of Salmonella spp. were also characterized to assess the dynamic propagation of the pathogen. The Salmonella-positive prevalence was 246/805 (30.56%), and the quantitative loads varied from 1.48∼4.04 Log10MPN/g, with a mean ± standard... -
Fatal cases of Theileria annulata infection in calves in Portugal associated with neoplastic-like lymphoid cell proliferation
Sandra Branco, Jo?o Orvalho, Alexandre Leit?o, Isadora Pereira, Manuel Malta, Isabel Mariano, T?nia Carvalho, Rui Baptista, Bria 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 1호 5 27-34 (8 pages)
This study was carried out to investigate fifteen cases of acute lethal infection of calves (≤ 4 months of age) by the protozoan parasite Theileria (T.) annulata in the south of Portugal. Calves developed multifocal to coalescent nodular skin lesions, similar to multicentric malignant lymphoma. Infestation with ticks (genus Hyalomma) was intense. Theileria was seen in blood and lymph node smears, and T. annulata infection was confirmed by isolation of schizont-transformed cells and sequencing... -
Mucosal mast cell-derived chondroitin sulphate levels in and worm expulsion from FcRγ-knockout mice following oral challenge with Strongyloides venezuelensis
Denis Nnabuike Onah, Yukifumi Nawa 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 3호 6 221-226 (6 pages)
Mucosal mast cell-derived chondroitin sulphates (sulphated proteoglycans) were assayed in gut washings and homogenate of FcRγ-knockout (KO) and wild-type (WT) C57BL/6 mice challenged with Strongyloides venezuelensis in order to assess their possible role in secondary immunity against enteric nematodes. Groups of immune KO and WT mice were challenged by oral gavage with 300 infective larvae (L3 ). Establishment of infection was assessed by daily faecal analysis to determine the number of eggs... -
Evaluation of expression patterns of feline CD28 and CTLA-4 in feline immunodeficiency virus (FIV)-infected and FIV antigen-induced PBMC
In-Soo Choi, Han Sang Yoo, Ellen W. Collisson 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2000, 제 1권 제 2호 6 97-103 (7 pages)
It is known that CD28, a positive costimulatory receptor, plays a very important role in inducing the optimal stimulation of T lymphocytes. CTLA-4 (CD152), however, acts as a negative regulator in T lymphocyte activation. The effect of an feline immunodeficiency virus (FIV) infection on the expression of feline CD28 and CTLA-4 was studied with FIV-infected and uninfected peripheral blood mononuclear cells (PBMC) using a competitive PCR assay. The nature of CD28 and CTLA-4 expression was also... -
Regulation of vascular smooth muscle phenotype by cross-regulation of krüppel-like factors
JungMinHa, SungJiYun, SeoYeonJin, HyeSunLee, SunJaKim, HwaKyoungShin, SunSikBae 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.1 5 37-44 (8 pages)
Regulation of vascular smooth muscle cell (VSMC) phenotype plays an essential role in many cardiovascular diseases. In the present study, we provide evidence that krüppel-like factor 8 (KLF8) is essential for tumor necrosis factor α (TNFα)-induced phenotypic conversion of VSMC obtained from thoracic aorta from 4-week-old SD rats. Stimulation of the contractile phenotype of VSMCs with TNFα significantly reduced the VSMC marker gene expression and KLF8. The gene expression of KLF8 was... -
Insulin-like growth factor-1 improves diabetic cardiomyopathy through antioxidative and anti-inflammatory processes along with modulation of Akt/GSK-3β signaling in rats
ChengYuWang, XiangDanLiZhiHongHao, DongyuanXu 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.6 7 613-619 (7 pages)
Diabetic cardiomyopathy (DCM), a serious complication of diabetes mellitus, is associated with changes in myocardial structure and function. This study sought to explore the ability of insulin-like growth factor-1 (IGF-1) to modulate DCM and its related mechanisms. Twenty-four male Wistar rats were injected with streptozotocin (STZ, 60 mg/kg) to mimic diabetes mellitus. Myocardial fibrosis andapoptosis were evaluated by histopathologic analyses, and relevant proteins were analyzed by Western... -
Scant Extracellular NAD Cleaving Activity of Human Neutrophils is Down-Regulated by fMLP via FPRL1
Md.AshrafulHasan, Md.TipuSultan, Won-GyunAhn, Yeon-JaKim, Ji-HyeJang, Chang-WonHong, Dong-KeunSong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 8 497-502 (6 pages)
Extracellular nicotinamide adenine dinucleotide (NAD) cleaving activity of a particular cell type determines the rate of the degradation of extracellular NAD with formation of metabolites in the vicinity of the plasma membrane, which has important physiological consequences. It is yet to be elucidated whether intact human neutrophils have any extracellular NAD cleaving activity. In this study, with a simple fluorometric assay utilizing 1,N6-ethenoadenine dinucleotide (etheno-NAD) as the... -
The Protective Effect of Eupatilin against Hydrogen Peroxide-Induced Injury Involving 5-Lipoxygenase in Feline Esophageal Epithelial Cells
JaeChunLim, SunYoungPark, YoonjinNam, ThanhThaoNguyen, UyDongSohn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.5 4 313-320 (8 pages)
In this study, we focused to identify whether eupatilin (5,7-dihydroxy-3',4',6-trimethoxyflavone), an extract from Artemisia argyi folium, prevents H2O2-induced injury of cultured feline esophageal epithelial cells. Cell viability was measured by the conventional MTT reduction assay. Western blot analysis was performed to investigate the expression of 5-lipoxygenase by H2O2 treatment in the absence and presence of inhibitors. When cells were exposed to 600 ՌM H2O2 for 24 hours, cell... -
The Protective Effect of Quercetin-3-O-β-D-Glucuronopyranoside on Ethanol-induced Damage in Cultured Feline Esophageal Epithelial Cells
JungHyunCho, SunYoungPark, HoSungLee, WanKyunnWhang, UyDongSohn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 1 319-326 (8 pages)
Quercetin-3-O-Ղ-D-glucuronopyranoside (QGC) is a flavonoid glucoside extracted from Rumex Aquaticus Herba. We aimed to explore its protective effect against ethanol-induced cell damage and the mechanism involved in the effect in feline esophageal epithelial cells (EEC). Cell viability was tested and 2',7'-dichlorofluorescin diacetate assay was used to detect intracellular H2O2 production. Western blotting analysis was performed to investigate MAPK activation and interleukin 6 (IL-6)... -
Voltage-dependent Ca2＋ Current Identified in Freshly Isolated Interstitial Cells of Cajal (ICC) of Guinea-pig Stomach
YoungChulKim, HikaruSuzuki, Wen-XieXu, HikaruHashitani, WoongChoi, Hyo-YungYun, Seon-MeePark6, SeiJinYoun6, Sang-JeonLee, SangJinLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.6 6 323-330 (8 pages)
The properties of voltage dependent Ca2＋ current (VDCC) were investigated in interstitial cells of Cajal (ICC) distributed in the myenteric layer (ICC-MY) of guinea-pig antrum. In tissue, ICC-MY showed c-Kit positive reactions and produced driving potentials with the amplitude and frequency of about 62 mV and 2 times min−1, respectively, in the presence of 1</SUP>ՌM nifedipine. Single ICC-MY isolated by enzyme treatment also showed c-Kit immunohistochemical reactivity. These... -
Effects of Interleukin-1β and Tumor Necrosis Factor-α on the Release of Collagenase and Gelatinase from Osteoblasts
Jong-GabEun, Dong-HeonBaek, Se-WonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2002, Vol.6 No.5 6 269-274 (6 pages)
A large number of factors such as osteotropic hormones, cytokines, or growth factors are related to the bone remodeling which is characterized by the coupling of osteoclast-mediated bone resorption and osteoblast-mediated bone formation. Recent investigations have indicated that cytokines such as interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) play a potential role in the bone resorption associated with a variety of pathological conditions such as inflammatory osteolytic disease....
