• Title/Summary/Keyword: Jeongeup

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Effect of Gamma Irradiation on the Overall Quality of a Commercial Plain-type Yogurt Products (안전성 향상을 위해 감마선 조사한 시판 플레인 요구르트의 품질 특성)

  • Kim, Hyun-Joo;Song, Hyun-Pa;Ham, Jun-Sang;Lee, Ju-Woon;Kim, Kee-Hyuk;Jo, Cheor-Un
    • Food Science of Animal Resources
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    • v.28 no.5
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    • pp.574-579
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    • 2008
  • To develop a yogurt for sensitive consumer such as infants, children or immuno-compromised patients using gamma irradiation, the effects of gamma irradiation on the microbiological, chemical, and sensory quality in a commercial plain yogurt were investigated. No viable coliform bacteria were detected in the sample and approximately a 6 decimal reduction was achieved in the number of total aerobic bacteria by irradiation at 5 kGy. The initial population of lactic acid bacteria observed in the commercial plain yogurt was 8.95 log CFU/g. Gamma irradiation significantly reduced the initial microbial level to 6.47 and 2.85 log CFU/g after irradiation at 1 and 3 kGy, respectively (p<0.05). However, irradiation dose up to 5 kGy could not completely eliminate the lactic acid bacteria in commercial plain yogurt. pH, color, lactose and lactic acid content, and sensory quality were not affected by irradiation treatment and storage. Our results suggest that irradiation can improve the microbial quality of commercial plain yogurt without impairing the physicochemical and sensory quality.

Inhibitory Effects of a New Herbal Composition (HemoHIM) on UVB-Induced Suppression of Langerhans Cell's Accessory Cell Function (생약복합조성물(HemoHIM)의 자외선 조사로 억제된 랑게르한스 세포의 항원제시기능 방호효과)

  • Kim, Jong-Jin;Jo, Sung-Kee;Jung, U-Hee;Park, Hae-Ran;Yee, Sung-Tae
    • Journal of Life Science
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    • v.21 no.12
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    • pp.1761-1771
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    • 2011
  • In the previous results, we developed an effective products to apply as functional foods for overcome of radiation damage and reduction of side effects in radiotherapy. To verify the prevention of UVB-induced immunosuppression of immune cell function by HemoHIM, we studied on the mechanism of the skin immune function for the protection in UVB irradiation. In studies presented here, we showed that HemoHIM can prevent UVB-induced impairment of skin immune cell function by in vitro and in vivo assay. Exposure of freshly cultured murine dendritic cells (DCs) with IL-4/GM-CSF to UVB irradiation resulted in impairment of accessory function. This suppression could be prevented by addition of HemoHIM before or after to the cultures of UVB-irradiated DCs. We also tested the effects of HemoHIM on the suppression of contact hypersensitivity (CHS) treated oral or intraperitoneal administration. This UVB-suppressed CHS was prevented by administration of HemoHIM to UVB-irradiated mice. These results suggest that HemoHIM may prevent UVB-induced immune suppression in the skin.

Association between Earlobe Crease and Hypertension in the Auricular Point Diagnosis (이혈(耳穴)진단에서 Earlobe Crease와 고혈압의 관련성)

  • Kang, Mun-Su;Kim, Jin-Hui;Kim, Lak-Hyung
    • Korean Journal of Acupuncture
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    • v.29 no.4
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    • pp.616-622
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    • 2012
  • Objectives : The objective of this study was to evaluate the correlation between earlobe crease(ELC) and Hypertension(HTN) in the auricular point diagnosis. Methods : 140 patients who were admitted the Jeongeup City Geriatric Hospital were examined for the presence or absence of ELC and HTN. The one examined the ELC of patients and the other examined the presence of hypertension. The presence of right ELC, left ELC, right or left ELC, and right and left ELC were respectively compared with the presence of HTN. Chi-square test was used to analyze the correlation between ELC and HTN. Results : The presence of right ELC was significantly related to presence of HTN(p=0.001). The sensitivity, specificity, and positive and negative predictability of ELC for diagnosis of HTN were 0.755, 0.524, 0.787, and 0.478. The presence of left ELC was significantly related to presence of HTN(p=0.002). The sensitivity, specificity, and positive and negative predictability of ELC for diagnosis of HTN were 0.745, 0.524, 0.785, and 0.468. The presence of right or left ELC was significantly related to presence of HTN(p<0.001). The sensitivity, specificity, and positive and negative predictability of ELC for diagnosis of HTN were 0.806, 0.500, 0.790, and 0.525. The presence of right and left ELCs was significantly related to presence of HTN (p=0.007). The sensitivity, specificity, and positive and negative predictability of ELC for diagnosis of HTN were 0.694, 0.548, 0.782, and 0.434. Conclusions : These results show that the presence of ELC is significantly associated with hypertension.

Serosurvey for antibodies against Neospora caninum in farmed deer and wild water deer in Jeonbuk province (사육사슴 및 야생고라니의 Neospora caninum에 대한 항체가 조사)

  • Jo, Young-Suk;Lee, Jeong-Won;Chung, Yun-Shin;So, Seung-Young;Park, Hyun-Jong;Cho, Ho-Seong;Kim, Bum-Seok;Lim, Chae-Woong
    • Korean Journal of Veterinary Service
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    • v.33 no.3
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    • pp.271-274
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    • 2010
  • With deer farming now becoming recognized as one of the alternative livestock farming practices, there has been much attention on infectious diseases of cattle, but less awareness of these diseases in deer. Serum samples were randomly collected from 78 deer from 31 farms and 7 wild water deer from wild animal medical center during 2005 to 2007, respectively. A total 85 sera were tested for Neospora caninum antibodies by ELISA. Fourteen farmed deer(17.9%) were positive to N. caninum but no antibodies were found in sera from wild water deer. The sera from all of the area for these study showed positive in the range from 6.7 to 30.7%. On the basis of these study, farmed deer in Jeonbuk province were exposed extensively and seriously to N. caninum which might present a risk to other species included cattle and dog.

Relationship of Internet Addiction and Stress Coping Behaviors among the 5th.6th Graders in Primary School (초등학교 5․6학년 학생의 인터넷 중독과 스트레스 대처행동과의 관계)

  • Go, Myeong-Hui;Jo, Bok-Hui
    • Journal of the Korean Society of School Health
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    • v.19 no.1
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    • pp.45-54
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    • 2006
  • Purpose : The purpose of this study is to find out the relationship between internet addiction and stress coping behaviors among the 5th․6th graders Methods : there were 609 5th․6th graders from 13 school located in Jeongeup city and the data were collected from June 1-10, 2004. Research instrument to test internet addiction was 4-points summated scale composed of 20-items and the instrument to examine stress coping behaviors was also 4-points summated scale composed of 30-items. The data was analyzed by frequency, percentage, χ2-test, Pearson's Correlation Coefficient and multiple regression analysis using SPSS/PC 10.0. Results : The results were as follows: 1.The degree of internet addiction were 2.4% of addiction, 36.5% of addiction tendency and 61.1% of non-addiction. 2. In the relation between the degree of internet addiction and subscale stress coping behaviors, Internet addiction had significant positive correlation to the passive-avoiding coping (r= .202, p= .000) and aggressive coping(r= .233, p= .000). Multiple regression analysis revealed that the most powerful predictor of internet addiction was passive-avoiding coping. Aggressive coping and active coping had significant effects on internet addiction. These predictive variables of internet addiction explained 10.2% of variance. Conclusion : From the above findings, the authors concluded that it is necessary to develop a program for prevention of the internet addiction and education of stress coping behaviors can be recommended for prevention of the internet addiction.

Watershed-scale Hydrologic Modeling Considering a Detention Effect of Rice Paddy Fields using HSPF Surface-Ftable (논의 저류효과를 고려한 유역수문모델링 - HSPF Surface-Ftable의 적용 -)

  • Seong, Chounghyun;Oh, Chansung;Hwang, Syewoon
    • Journal of The Korean Society of Agricultural Engineers
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    • v.60 no.5
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    • pp.41-54
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    • 2018
  • A method to account a detention in a rice paddy field in hydrologic modeling was tested at plot and watershed scales. Hydrologic Simulation Program - Fortran (HSPF) and its one of surface runoff modeling method, i.e Surface-Ftable, were used to simulate a inundated condition in a rice paddy culture for a study plot and basins in Saemangeum watershed. Surface-Ftable in HSPF defines surface runoff ratio with respect to surface water depth in a pervious land segment, which can be implemented to the feature of water management in a rice paddy field. A Surface-Ftable for paddy fields in Saemangeum watershed was developed based on the study paddy field monitoring data from 2013 to 2014, and was applied to Jeonju-chun and Jeongeup-chun basins which comprise 12% and 22% of paddy fields in the basins, respectively. Four gaging stations were used to calibrate and validate the watershed models for the period of 2009 and 2013. Model performed 7.13% and 9.68% in PBIAS, and 0.94 and 0.90 in monthly NSE during model calibrations at Jeonju and Jeongeup stations, respectively, while the models were validated its applicability at Hyoja and Gongpyung stations. The comparison of results with and without considering detention effect of paddy fields confirmed the validity of the Surface-Ftable method in modeling watersheds containing rice paddy fields.

Exotic Plant Species around Jeongeup Research Complex and RFT Industrial Complex (정읍 신정동 연구단지 및 RFT산업단지 주변 외래식물 현황)

  • Kim, Jin Kyu;Cha, Minkyoung;Ryu, Tae Ho;Lee, Yun-Jong;Kim, Jin-Hong
    • Journal of Radiation Industry
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    • v.9 no.3
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    • pp.119-126
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    • 2015
  • In Shinjeong-dong of Jeongeup, there are three government-supported research institutes and an RFT industrial complex which is currently being established. Increased human activities can affect flora and fauna as a man-made pressure onto the region. As a baseline study, status of exotic plants was investigated prior to a full operation of the RFT industrial complex. A total of 54 species and 1 variety of naturalized or introduced plants were found in the study area. Among them, three species (Ambrosia artemisifolia var. elatior, Rumex acetocella and Aster pilosus) belong to 'nuisance species', and four species(Phytolacca americana, Iopomoea hederacea, Ereechtites hieracifolia and Rudbeckia laciniata) to 'monitor species' designated by the ministry of Environment. Some of naturalized trees and plants were intentionally introduced in this area, while others naturally immigrated. Physalis angulata seemes to immigrate in the study area in the form of mixture with animal feeds as its distribution coincided with the transportation route of the animal feeds. Liquidambar styraciflua is amenable to the ecological investigation on the possible expansion of the species to the nearby Naejang National Park as its leave shape and autumn color are very similar to those of maple trees. The number of naturalized plants around the RFT industrial complex will increase with an increase in floating population, in human activities in association with constructions of factories and operations of the complex. The result of this study provides baseline data for assessing the ecological change of the region according to the operation of the RFT industrial complex.

The Differences and Activation of Physical Activity Therapy Program in Urban-Rural Region Before and After COVID-19 - Focused on Gimcheon, Jeongeup, and Pyeongtaek - (코로나19 전후 도농지역 신체활동 치유 프로그램의 차이와 활성화 방안 연구 - 김천, 정읍, 평택 중심으로 -)

  • Park, Sang-Kyun;Tomita, Sigeru;Oh, Yoon-Ji;Kim, Dae-Sik;Lee, Wang-Lok
    • Journal of Korean Society of Rural Planning
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    • v.27 no.4
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    • pp.25-32
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    • 2021
  • This study was to analyze the Physical Activity Therapy Programs (PATPs) in U rban-rural region before and after COVID-19 in order to suggest a way of activating program. The subjects were the 43 PATPs performed in 4 Community Health Centers of Gimcheon, Jeongeup, and Pyeongtaek. The basic data was collected by official documents, expenditure budget, the homepage of the centers, national information disclosure portal, telephone interview, and e-mail with the person in charge of the programs. All the data were classified to the administrative districts, the health-related fitness variables, and the life cycles. The American College Sports Medicine Guidelines were used to evaluate the PATPs. As a results, the number of the PATPs was too small compared to the population of the regions. Also, the PATPs were not considered to the characteristics of participants such as Life-Cycle and regional facilities so on. The organization and management of the PATPs were principally deficient in improving health-related fitness variables. In 2020 as the period of COVID-19 pandemic, the number of programs and participants with face-to-face PATPs was significantlry decreased compared to 2019, while that was increased with non-face-to-face PATPs. In conclusion, PATPs should be increased and operated in accordance with scientific exercise prescription guidelines. Also, the programs should be considered with the proportion and characteristics of Life-Cycle population. Further, the various with non-face-to-face PATPs should be developed and screened with based on scientific data for post-corona virus pandemic. Further, non-face-to-face PATPs programs should include a kind of practical way to promote the individual physical activity.

A Pungsu(Fengshui) Study on the Location of Traditional Residence of Gim Myeong-Gwan in Jeongeup (정읍 김명관고택 입지의 풍수고찰)

  • Han, Jong-Koo
    • Journal of the Korean Institute of Rural Architecture
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    • v.25 no.4
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    • pp.17-24
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    • 2023
  • This study is about the traditional house of Kim Myeong-Gwan, the founder of Gwangsan Kim clan(光山金氏) and the 30th grandson of Heunggwang, the 49th king of the Unified Silla Dynasty. He sought a place to take refuge due to a plot and built a house in Jeongeup, adjacent to Yeonsan or Nonsan, Chungcheong-do, which is the home of the Gwangsan Kim clan. The location of old houses was analyzed through Hyeongselon(形勢論) and hyeongguklong(形局論) of Pungsu theory. The results of fengshui analysis of the house through fengshui literature that was presumed to have been used at the time are as follows.The dragon(龍) shows an auspicious condition in which the dragon vein is well connected from its roots in the Honam vein to Guksabong Mountain on Josan Mountain, Bibongsan Mountain on Sojo Mountain, and Mt. Changhasan reaching Jusan Mountain. Hyeol(穴) is a type of Wahyeol(窩穴) and is a Hwalwa(濶窩). Hyeolseong(穴星) is a Jeongche-Hyeolseong(正體穴星) and is a Suseong Hyeol(水星穴). HyeolJung(穴證) and Hyeolgi(穴忌) have the conditions to create hyeol. As for Sa(砂), the height of Hyeonmu(玄武) is not that high, but the Jujak(朱雀) is relatively high, the left blue dragon(左靑龍) is complemented by the outer blue dragon(外靑龍), and the right white tiger(右白虎) does not sufficiently surround the house. To compensate for this, Bibosu trees(裨補樹) were planted at the time of the construction of the house. As for the Water element, it appears to be auspicious as it approaches the old house in the form of a curve, but it has the disadvantage of not sufficiently surrounding the house, so an artificial pond is dug as a Bibo Pungsu(裨補風水). Through this study, it was found that Pungsu was applied as an important consideration factore in selecting the location of the house, and that Pungsu was not just a theory but had a practical effect in preserving the life and property of the family under the risky circumstances of the time.

Effects of Gamma Irradiation on Color Changes and Antioxidative Activities of Caesalpinia sappan L. (감마선 조사에 의한 소목추출물의 색상변화 및 항산화 활성 평가)

  • Kwon, Hyung-Jun;Jung, U-Hee;Park, Hae-Ran;Shin, Dong-Hwa;Jo, Sung-Kee
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.36 no.8
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    • pp.1055-1061
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    • 2007
  • Caesalpinia sappan L. is an indeciduous tree distributed in China, India, Miyanmar and Vietnam. Its heartwood has long been used in oriental folk medicines to treat diseases. In this study, antioxidative activities of Caesalpinia sappan L. and the effect of gamma irradiation on its chemical and biological properties were investigated. The ethyl acetate fraction (EtOAc fr.) of Caesalpinia sappan L. was irradiated with 100 kGy of gamma ray. The dark red color of EtOAc fr. was significantly (p<0.05) removed by irradiation (Hunter L and b values increased and a value decreased). The total phenolic content of EtOAc fr. was 865 mg/g and it was increased to 1195 mg/g by gamma irradiation. DPPH radical and superoxide anion radical scavenging activities and lipid peroxidation inhibitory activity of EtOAc fr. were very high and its activities were also increased by gamma irradiation. EtOAc fr. also inhibited the irradiation-induced DNA damage of lymphocyte as determined by comet assay. In conclusion, EtOAc fr. of Caesalpinia sappan L. extract showed high antioxidative activities in vitro. Furthermore, gamma irradiation on EtOAc fr. ameliorated the color and antioxidative properties. Therefore, it can be suggested that Caesalpinia sappan L. may be a good material for antioxidant function and gamma irradiation may be applied for the improvement of chemical and biological properties of Caesalpinia sappan L.