• Title/Summary/Keyword: Jindo

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Korean variant dogs have red blood cells with high amino acid accumulation

  • Fujise, Hiroshi;Lim, Yoon-kyu;Lee, Kyoung-kap;Kim, Seong-hee;Hahn, Woong;Kim, Gon-hyung;Kim, Ji-hyun;Ko, Young-su;Kim, Sung-sun;Youn, Hwa-young;Youn, Sin-keun;Lee, Yong-soon;Ochiai, Hideharu;Tanaka, Yasuharu
    • Korean Journal of Veterinary Research
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    • v.39 no.4
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    • pp.724-729
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    • 1999
  • Amino acids, Na, K and glutathione (GSH) in red blood cells (RBCs) and hematological indices were examined in Korean dogs. A total of seven dogs possessing RBCs with high K and high glutathione (GSH)(HK/HG) were found in 42 Korean dogs : three from Cheju dog, two from Jindo dog and two from Korean mongrel. The RBCs in Korean HK/HG dog contained abnormally high aspartate (Asp), Glu and glutamine (Gln) the same as in HK/HG RBCs from Japanese Shiba dog. Two dogs possessing RBCs with HK and low GSH (HK/LG) were found in Cheju dog, and they accumulated Asp and Gln. Thus, not only the existence of HK dog was confirmed in Korean dogs, but HK/LG dog was also found. The Asp concentration in RBCs from seven of 33 LK dogs was more than $1000{\mu}mol/lc$, the same as in variant LK RBCs with defective Glu/Asp transport (LK/GAT), while it was less than $800{\mu}mol/lc$ in normal LK RBCs. Thus, there were variant dogs having RBCs with abnormally high amino acids accumulation among HK and LK Korean dogs.

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Volatile Components and Fusel Oils of Sojues and Mashes Brewed by Korean Traditional Method (전통 방법으로 담금한 소주 제조중의 퓨젤유 및 향기성분)

  • In, Hye-Young;Lee, Taik-Soo;Lee, Dong-Sun;Noh, Bong-Soo
    • Korean Journal of Food Science and Technology
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    • v.27 no.2
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    • pp.235-240
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    • 1995
  • Volatile components and fusel oils of sojues and mashes brewed by four different traditional methods such as Andong soju, Moonbaeju, Leekangju, Jindo-hongju were studied. Fusel oil contents of mashes were in the range of $0.09{\sim}0.32{\;}mg/ml$, but those of sojues were increased to reach the range of $0.35{\sim}0.87{\;}mg/ml$. Fusel oil contents of Moonbaeju and Andong soju were lower than those of other sojues. Among fusel oils, iso-amyl alcohol content was highest in all sojues and mashes. Thirty-three volatile components were detected in mashes and distillates which were fermented for 16 days. Among them, seven alcohols, seven esters, four aldehydes and one acid were identified. Furfural that was not found in mashes were detected in four type of sojues. Mashes had more various volatile components than sojues had. Higher content of n-hexyl alcohol, acetic acid and phenethyl alcohol were found in mashes while more iso-amyl alcohol were found in sojues.

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Application Analysis of GIS Based Distributed Model Using Radar Rainfall (레이더강우를 이용한 GIS기반의 분포형모형 적용성 분석)

  • Park, Jin-Hyeog;Kang, Boo-Sik;Lee, Geun-Sang
    • Journal of Korean Society for Geospatial Information Science
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    • v.16 no.1
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    • pp.23-32
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    • 2008
  • According to recent frequent local flash flood due to climate change, the very short-term rainfall forecast using remotely sensed rainfall like radar is necessary to establish. This research is to evaluate the feasibility of GIS-based distributed model coupled with radar rainfall, which can express temporal and spatial distribution, for multipurpose dam operation during flood season. $Vflo^{TM}$ model was used as physically based distributed hydrologic model. The study area was Yongdam dam basin ($930\;km^2$) and the 3 storm events of local convective rainfall in August 2005, and the typhoon.Ewiniar.and.Bilis.collected from Jindo radar was adopted for runoff simulation. Distributed rainfall consistent with hydrologic model grid resolution was generated by using K-RainVieux, pre-processor program for radar rainfall. The local bias correction for original radar rainfall shows reasonable results of which the percent error from the gauge observation is less than 2% and the bias value is $0.886{\sim}0.908$. The parameters for the $Vflo^{TM}$ were estimated from basic GIS data such as DEM, land cover and soil map. As a result of the 3 events of multiple peak hydrographs, the bias of total accumulated runoff and peak flow is less than 20%, which can provide a reasonable base for building operational real-time short-term rainfall-runoff forecast system.

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Quality Characteristics of Soju Mashes Brewed by Korean Traditional Method (전통 방법으로 제조한 소주 술덧의 품질 특성)

  • In, Hye-Young;Lee, Taik-Soo;Lee, Dong-Sun;Noh, Bong-Soo
    • Korean Journal of Food Science and Technology
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    • v.27 no.1
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    • pp.134-140
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    • 1995
  • Four different mashes using traditional methods in Korea such as Andong soju, Moonbaeju, Leekangju and Jindo hongju, were prepared for distilled liquor. The changes of pH, total acid, reducing sugar, total sugar, alcohol, solid content and ${\beta}-amylase$ activities in their mashes were studied during fermentation. Ethanol content of mashes were increased to the range of $8.8{\sim}11.2%$ after 16 days of fermentation. The group which was brewed by the first addition of mash showed higher ethanol content than the other group which was not added the ones. Total acid content of mashes increased to $0.59{\sim}1.10%$. The total sugar content was decreased to $6.70{\sim}8.94%$, and that of Leekangju type was lower than that of other fermented mashes. Reducing sugar content was in the range of $0.62{\sim}6.42%$ at the initial fermentation and decreased to $0.09{\sim}0.30%$ after 16 days of fermentation. Soju was obtained by distillation of each fermented mashes using the modified traditional Togori. After distillation of mashes, pH was increased and total acid was reduced. Sugar(3.58%) and solid(1.17%) in Leekangju were found to be leached from the mixture of pear, ginger, cinnamon, honey and curcuma rhizome.

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Identification of Antioxidative Substances in Allium fistulosum L. by GC-MS (GC-MS에 의한 대파의 항산화 물질 동정)

  • Seo, Gee-Woo;Cho, Jeong-Yong;Kuk, Ju-Hee;Wee, Ji-Hyang;Moon, Jae-Hak;Kim, Sung-Ho;Park, Keun-Hyung
    • Korean Journal of Food Science and Technology
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    • v.35 no.5
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    • pp.988-993
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    • 2003
  • The ethyl acetate-soluble acidic fraction of juice, hot water, and MeOH extract of Allium fistulosum L. showed DPPH radical-scavenging activity. Each fraction was purified through silica gel adsorption column chromatography, and the active substances in the juice and hot water extract were identified as succinic acid, fumaric acid, 4-hydroxybenzoic acid, 4-hydroxy-3-methoxybenzoic acid, 4-hydroxycinnamic acid, and 4-hydroxy-3-methoxycinnamic acid. For the MeOH extract, 4-hydroxybenzoic acid, 4-hydroxy-3-methoxybenzoic acid, 4-hydroxycinnamic acid, and 4-hydroxy-3-methoxycinnmic acid were identified as the active substances by GC-MS. The contents of these compounds were determined by GC analysis, and their anti-oxidative activities were measured using the DPPH radical-scavenging assay. The results obtained showed that 4-hydroxy-3-methoxycinnamic acid was the dominant antioxidant in Allium fistulosum L.

A Case of Systemic Lupus Erythematosus in a Dog (개에 있어서 전신성 홍반성 낭창 일례)

  • 김주향;김기홍;고인경;이금종;나기정;양만표
    • Journal of Veterinary Clinics
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    • v.17 no.2
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    • pp.443-449
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    • 2000
  • A three-year-old male jindo with generalized skin lesions (including seborrhea, hyperk- eratosis, alopecia, papules, and ecchymoses), pruritus lymph node enlargement, and fever was brought to Veterinary Teaching Hospital, College of Veterinary Medicine, Chungbuk National Uni- versity. There were no laboratory findings for parasites and fungi in the hair and skin But, the com- plete blood counts (CBC) showed leukocytosis and severe cosinophilia, It was suspected to be an inflammatory and allergic dermatitis. Thus, prednisoIone (0.5 mg/kg PO, BID for 1 week) and ampi- cillin (10 mg/kg PO, BID for 1 week given. One week later, pruritus and ecchymoses were reduced. These treatments were repeated for 7 day again. Three months later, the dog was presented again due to the relapse and exacerbation of the clinical signs. The signs were as follows; severe pru- ritus, vesicobullous skin lesions, anorexia, emaciation, lameness, and welling of carpal joints that showed inflammatory skin lesion and draining of synovia-like fluid. The values of WBC counts were returned to normal ranges. In contrast, eosinophilia was still observed. Coombs test for patient RBC and serum were negative. Hypoalbuminemia (2.5g/dl) was shown by serum chemistry. The uri- nalysis revealed and presence of leukocytes. Luxation finding of right radial carpal joint by polyarthritis was shown in radiography of affected joints.Lupus eryhematosus(LE) cells also appeared in peripheral blood and synovial fluid of affected joints. Definitely, antinuclear antibody (ANA) of patient serum using feline peripheral blood mononuclear cells was detected by all immu- nofluorescence. Based on these findings such as sedum ANA-Positive. major signs (skin disease, non- erosive polyarthritis with soft tissue swelling. and proteinuria), minor signs (fever), and LE cell-pos- itive, a diagnosis of systemic lupus crythematosus (SLE) was mad\ulcorner in this dog. The dog with SLE was administered with Pre(2.0 mg/kg PO, BID for first 4 week and then QOD) to inhibit the production of autoantibodies and with ampicillin (10 mg/kg PO, BID for first 4 weeks and then QOD) to prevent the secondary infection. The condition of this dog was monitored every 2 weeks by physical examinations, radiography, CBC, serum chemistry and urinalyais. At 8th week of treat- ment, the state of SLE evaluated by physical examinations and laboratory findings was markedly improved except for proteinura.

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Potential Seizurogenic Effect of Tramadol in a Dog with Necrotizing Meningoencephalitis (괴사성 뇌척수막염을 가진 진돗개에서 Tramadol에 의한 잠재적 경련발생 증례)

  • Kim, Se-Hun;Heo, Su-Young;Lee, Ki-Chang;Lee, Hae-Beom;Kim, Nam-Soo;Kim, Min-Su
    • Journal of Veterinary Clinics
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    • v.28 no.3
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    • pp.323-327
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    • 2011
  • A Jindo dog (8-month-old, intact male) was referred for hind limb lameness on the right side. The dog was diagnosed with a simple femoral fracture by radiological examination. After surgical fixation of the femoral fracture, tramadol: a narcotic-like synthetic analgesic was intravenously administrated for post-operative analgesia. After injection of the tramadol, generalized tonic clonic seizure was immediately occurred in the dog. Seventeen hours later, the dog died despite intensive care. We suspected that tramadol might induce the seizurogenic effect resulted in death. A necropsy was performed to examine the cause of the death. In consequence, the dog was diagnosed as necrotizing meningoencephalitis (NME) based on histopathological examination. We would be concerned that tramadol may be related to seizure activity in the NME patient. From this case, it is known that although tramadol has been proven to be a safe and effective agent for the control of pain in veterinary medicine, it would be carefully used to patient with history of neurological diseases including meningoencephalitis, hydrocephalus, and encephalopathy.

Physicochemical Characteristics of Korean Folk Sojues (전통민속소주의 물리화학적 특성)

  • Lee, Dong-Sun;Park, Hye-Seong;Kim, Kun;Lee, Taik-Soo;Noh, Bong-Soo
    • Korean Journal of Food Science and Technology
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    • v.26 no.5
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    • pp.649-654
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    • 1994
  • In order to provide a quality index of Korean folk sojues, physicochemical properties of Korean folk sojues (Andong soju, Moonbaesul, Leekangju, Jindo Hongju, Chebiwon soju, Yethyang (rice) and Yethyang (barley)), Paekrosul, Chinese kaoliangchiews (Moutaichiew, Ergoutoutiu, Chuyehchingchiew, Zhikukaoliangchiew and Paigal), Japanese Senbatanuki shochu and two whiskies were determined. The pH of sojues ($3.43{\sim}5.85$) were mainly influenced by total acidity which was described as acetic acid. The conductivities of Paekrosul and Leekangju showed relatively high value of $246\;and\;122.7{\mu}S/cm$, respectively. Korean folk sojues and Paekrosul showed maximum absorption at 274 or $278{\sim}280nm$ in the spectrometric study. We performed principal components analysis (PCA) of physicochemical properties and spectrometric data to extract representative characteristics and to compare the similarity or the dissimilarity. The PCA plot showed the distinguished cluster of Korean folk sojues comparing with Chinese kaoliangchiew or Paekrosul etc.

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Analysis of Morphological Characteristics and Variation among Six Populations of Pourthiaea villosa (Thunb.) Decne. var. villosa in Korea (국내 윤노리나무 6개 집단의 형태적 특징과 변이조사)

  • Nam, Jae-Ik;Choi, Go-Eun;Kim, Young-Me;Park, Jae-In
    • Korean Journal of Plant Resources
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    • v.28 no.1
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    • pp.26-34
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    • 2015
  • This study was conducted to examine the morphological characteristics and variations of the 6 populations of Pourthiaea. villosa (Thunb.) Decne. var. villosa in Korea. The ANOVA results showed that the populations were significantly different in 18 of the 21 quantitative characteristics that were analyzed. In the results of principal component analysis, 6 principal components (PC) represented 68.28% for the total variations. 'Petiole length' (0.764), 'Leaf shape' (0.834), 'Leaf length' (0.753), 'Crown diameter' (0.663), 'Inflorescence width' (0.492), and 'Leaf base shape' (0.721) showed the highest contribution to PC1, PC2, PC3, PC4, PC5, and PC6, respectively. According to the results of cluster analysis, one cluster comprised only 'Goesan-gun Ssanggok Valley' population. 'Namhae-gun Mijori Evergreen Forest' population was grouped with 'Hamyang-gun Sang Forest' population, which was the nearest subgroup. Further, 'Namhae-gun Geum Mountain' population, 'Jindo-gun Cheomchal Mountain' population, and 'Jeju-si Barimae Parasitic volcano' population were placed in the same cluster.

Analysis of Management Efficiency for Abalone Seed Producer based on DEA Approach (DEA를 이용한 전복종자 생산업체의 경영효율성 분석)

  • Oh, Ye-Jin;Lee, Nam-Su;Kim, Dae-Young
    • The Journal of Fisheries Business Administration
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    • v.51 no.1
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    • pp.37-52
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    • 2020
  • The production of abalone seed has grown and been specialized since the 2000s with the growth of the abalone farming industry. Despite the increase in the production of abalone seeds, the sales volume of abalone seeds remained flat and competition among producers increased. This paper will analyze the management efficiency of abalone seed production fishery to diagnose the management status and improve the abalone seed production efficiency. In addition, this study is the result of the basic research on the abalone seed industry and it is meaningful to prepare a platform for further research since the management status survey and the management efficiency survey of abalone seed production fishery have not been conducted until now. The data on the farmed fish prices of abalone seeds were collected from surveys of sample fish as part of the fish seed observation project conducted by the Fisheries Outlook Center (FOC) of Korea Maritime and Fisheries Development Institute (KMI). Management efficiency analysis utilizes DEA (Data Envelopment Analysis) model. The DEA model was analyzed by classifying into CCR (Super-CCR), BCC, and SBM (Super-SBM) models according to the assumptions taking into account the characteristics of the industry. The slack considered in the SBM model was judged as possible decreases in input variables and increase in output variables. The average efficiency from the CCR model was analyzed to be 69%. The BCC model was classified into input and output orientations, and the average efficiency was 79% and 75%, respectively. There were seven production fisheries with an SE value of 1 or more, which remained unchanged in terms of size and could be benchmarked. The average efficiency of the SBM model was 59% for CRS and 66% for VRS. Under the VRS assumptions, the variable increase/decrease efficiency analysis shows that labor costs can be reduced by 37.3%, facility capacity by 18.8%, and operating costs by 8.5%. In order to improve management efficiency, Wando needs to reduce labor and management costs. In Jindo region, sales increase as well as labor cost reduction is urgent. In other regions, reduced facilities and increased sales are recommended.