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Influence of protein characteristics and the proportion of gluten on end-use quality in Korean wheat cultivars

Journal of Integrative Agriculture 2018年第8期17卷 1706-1719页

作者： Seong-Woo Cho Chon-Sik Kang Hyeon Seok Ko Byung-Kee Baik Kwang-Min Cho Chul soo park Department of Crop Science & Biotechnology Chonbuk National University National Institute of Crop Science Rural Development Administration Farm & Agribusiness Management Division Rural Development Administration USDA-ARS CSWQRU Soft Wheat Quality Laboratory Research Center of Bioactive Materials Chonbuk National University

The effects of protein characteristics and the proportion of gluten on end-use quality in 13 Korean wheat cultivars for three years were verified in this study. Year, cultivar, and the interaction between the year and the cultivar influenced protein characteristics, the proportion of gluten except for γ-and ω-gliadin using RP-HPLC(reversed-phase high-performance liquid chromatography), and end-use quality. Protein characteristics and the proportion of gluten in Korean wheat cultivars were between those of Australian standard white(ASW) and hard wheat(AH). Korean wheat cultivars exhibited a higher average α+β gliadin proportion than imported wheat, a γ-gliadin proportion similar to that of dark northern spring wheat, and the same ω-gliadin proportion as AH. They showed a bread-loaf volume intermediate between those of ASW and AH and a texture of cooked noodles similar to that of soft white wheat, but less springiness than imported wheat. The cookie diameter of Korean wheat cultivars was similar to that of hard red winter wheat. There was a correlation between bread-loaf volume and protein characteristics, except for the protein content in Korean wheat cultivars. Springiness and cohesiveness of cooked noodles were not correlated with protein characteristics, while hardness was correlated with the protein content and water absorption of a mixograph. Cookie diameter was negatively correlated with the sodium dodecyl sulfate(SDS) sedimentation volume and water absorption of a mixograph. The end-use quality was not correlated with any proportion of gluten composition. Principal component analysis(PCA) showed that the proportion of gluten was not related to the quality of the bread(both PCs, 81.3%), noodle(77.7%), and cookie(82.4%). PCA explained that Keumkang is suitable for superior bread, while Uri is good for cooked noodles and cookies.

关键词： wheat quality flour quality storage proteins

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Facile Synthesis of Porous Carbon Nitride Spheres with Hierarchical Three-Dimensional Mesostructures for CO_(2) Capture

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Nano Research 2010年第9期3卷 632-642页

作者： Qiang Li Jianping Yang Dan Feng Zhangxiong Wu Qingling Wu Sung soo park Chang-Sik Ha Dongyuan Zhao Department of Chemistry and Shanghai Key Laboratory of MolecularCatalysis and Innovative Materials Laboratory of Advanced MaterialsFudan UniversityShanghai 200433China Department of Polymer Science and Engineering Pusan National UniversityGeumjeong-guBusan 609-735Korea

Porous carbon nitride(CN)spheres with partially crystalline frameworks have been successfully synthesized via a nanocasting approach by using spherical mesoporous cellular silica foams(MCFs)as a hard template,and ethylenediamine and carbon tetrachloride as *** resulting spherical CN materials have uniform diameters of ca.4μm,hierarchical three-dimensional(3-D)mesostructures with small and large mesopores with pore diameters centered at ca.4.0 and 43 nm,respectively,a relatively high BET surface area of~550 m^(2)/g,and a pore volume of 0.90 cm^(3)/***-resolution transmission electron microscope(HRTEM)images,wide-angle X-ray diffraction(XRD)patterns,and Raman spectra demonstrate that the porous CN material has a partly graphitized *** addition,elemental analyses,X-ray photoelectron spectra(XPS),Fourier transform infrared spectra(FT-IR),and CO_(2) temperature-programmed desorption(CO_(2)-TPD)show that the material has a high nitrogen content(17.8 wt%)with nitrogen-containing groups and abundant basic *** hierarchical porous CN spheres have excellent CO_(2) capture properties with a capacity of 2.90 mmol/g at 25℃and 0.97 mmol/g at 75℃,superior to those of the pure carbon materials with analogous *** can be mainly attributed to the abundant nitrogen-containing basic groups,hierarchical mesostructure,relatively high BET surface area and stable ***,the presence of a large number of micropores and small mesopores also enhance the CO_(2) capture performance,owing to the capillary condensation effect.

关键词： Mesoporous materials carbon nitride nanocasting sphere hard template CO_(2)capture

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Heterogenous responses to nivolumab in a single metastatic nodule in hepatocellular carcinoma: role of salvage surgery

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Hepatobiliary Surgery and Nutrition 2019年第5期8卷 569-571页

作者： Hyun Yang Pil soo Sung Jaejun Lee Seung Kew Yoon Eun Sun Jung Cheon-soo park Si Hyun Bae The Catholic University Liver Research Center College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea Department of Internal medicine College of MedicineEunpyeong St.Mary’s HospitalThe Catholic University of KoreaSeoulRepublic of Korea Department of Internal Medicine College of MedicineSeoul St.Mary’s HospitalThe Catholic University of KoreaSeoulRepublic of Korea Department of Hospital Pathology College of MedicineEunpyeong St.Mary’s HospitalThe Catholic University of KoreaSeoulRepublic of Korea Department of Surgery College of MedicineEunpyeong St.Mary’s HospitalThe Catholic University of KoreaSeoulRepublic of Korea

A recent report demonstrated immune heterogeneityof hepatocellular carcinoma(HCC)(1).The objectiveresponse rates of sorafenib-treated global and Asian patientsby nivolumab,the monoclonal antibody to programmedcell dea... 详细信息

关键词： hepatocellular nivolumab surgery

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Relationship between physicochemical characteristics of Korean wheat flour and quality attributes of steamed bread

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Journal of Integrative Agriculture 2019年第11期18卷 2652-2663页

作者： Ji-Eun Kim Byung-Kee Baik Chul soo park Jae-Han Son Chang-Hyun Choi Youngjun Mo Tae-Il park Chon-Sik Kang Seong-Woo Cho Department of Crop Science&Biotechnology Chonbuk National UniversityJeonju 54896Korea USDA-ARS CSWQRU Soft Wheat Quality LaboratoryWoosterOH 44691USA National Institute of Crop Science Rural Development AdministrationWanju 55365Korea

The purpose of this study is to identify major factors affecting the manufacture and quality of steamed bread,consumed in Southeast Asia including China,Japan,and ***,flours of 11 Korean wheat cultivars were used to evaluate quality attributes of two different styles of steamed bread,Korean style steamed bread(KSSB)and northern-style Chinese steamed bread(NSCSB).KSSB prepared more ingredients and higher optimum water absorption of dough than NSCSB because Korean consumers prefer white and glossy surface and soft *** showed lower height,larger diameter and volume of steamed bread,higher stress relaxation,and softer texture of crumb than *** correlation between flour characteristics and quality of steamed bread was different in KSSB and *** 90%of variability in the height and volume of KSSB could be predicted from protein content,mixing tolerance of Mixograph,average particle size of flour,final viscosity and solvent retention *** content and quality parameters also could explain the variation of steamed bread height in *** wheat carrying Glu-A3c allele produced higher volume of steamed bread(704.7 mL)than Glu-A3d allele(645.8 mL)in KSSB,although there was no significant difference in volume of NSCSB by glutenin ***-D1d and Glu-A3c alleles had softer texture of crumb than Glu-D1f and Glu-A3d alleles in KSSB,Glu-B3i allele also showed lower hardness of crumb than their counterpart allele in *** wheat showed higher height and volume of steamed bread,and lower stress relaxation and hardness of crumb than soft wheat in KSSB.

关键词： steamed bread quality wheat flour evaluation

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Spatial Modeling of the Highest Daily Maximum Temperature in Korea via Max-stable Processes

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Advances in Atmospheric Sciences 2013年第6期30卷 1608-1620页

作者： Youngsaeng LEE Sanghoo YOON Md.Sharwar MURSHED Maeng-Ki KIM ChunHo CHO Hee-Jeong BAEK Jeong-soo park Department of Statistics Chonnam National University School of Mathematics University of Southampton Department of Business Administration Northern University Bangladesh Department of Atmospheric Science Kongju National University Climate Research Laboratory National Institute of Meteorological ResearchKMA Seoul Korea

This paper examines the annual highest daily maximum temperature （DMT） in Korea by using data from 56 weather stations and employing spatial extreme modeling. Our approach is based on max-stable processes （MSP） with Schlather＇s characterization. We divide the country into four regions for a better model fit and identify the best model for each region. We show that regional MSP modeling is more suitable than MSP modeling for the entire region and the pointwise generalized extreme value distribution approach. The advantage of spatial extreme modeling is that more precise and robust return levels and some indices of the highest temperatures can be obtained for observation stations and for locations with no observed data, and so help to determine the effects and assessment of vulnerability as well as to downscale extreme events.

关键词： extreme climate extremal coefficient generalized extreme value distribution prediction re- turn level spatial extremes

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“One stone,two birds”solvent system to fabricate microcrystalline cellulose–Ti_(3)C_(2)T_(x)nanocomposite film as a flexible dielectric and thermally conductive material

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Nano Research 2023年第2期16卷 3240-3253页

作者： Yong-Zhu Yan Shuwei Li Sung soo park Wei-Jin Zhang Jun Seok Lee Jung Rae Kim Dong Gi Seong Chang-Sik Ha Department of Polymer Science and Engineering School of Chemical EngineeringPusan National UniversityBusan 46241Republic of Korea School of Chemical and Biomolecular Engineering Pusan National UniversityBusan 46241Republic of Korea Division of Advanced Materials Engineering Dong-Eui UniversityBusan 47340Republic of Korea

A strategy for fabricating microcrystalline cellulose–Ti_(3)C_(2)T_(x)(MCC–MXene)nanocomposite films with high relative permittivity,high thermal conductivity,and excellent mechanical properties was *** MCC–MXene nanocomposite film was fabricated by casting a solution containing N,N-dimethylacetamide/lithium chloride(DMAc/LiCl)-soluble MCC and DMAcdispersible MXene nanosheets,followed by humidity control *** MXene nanosheets greatly enhanced the permittivity of the nanocomposite films owing to interfacial ***,the nanocomposite film with 20 wt.%MXene content achieved a desirable permittivity of 71.4 at 102 Hz(a 770%improvement against that of neat cellulose),while the dielectric loss only increased by 1.8 times(from 0.39 to 0.70).The obtained nanocomposite films with 20 wt.%and 30 wt.%MXene exhibited remarkable in-plane thermal conductivities of 8.523 and 9.668 W∙m^(−1)∙K^(−1),respectively,owing to the uniform dispersion and selfalignment of the MXene layered ***,the uniformly dispersed MXene nanosheets in the MCC network with interfacial interaction(hydrogen bonding)and mechanical entanglement endowed the nanocomposite films with excellent mechanical properties and ***,the thermal stability,water resistance,and antibacterial properties of the nanocomposite films were effectively improved with the introduction of ***,using DMAc/LiCl as the solvent system not only improves the compatibility between MCC and MXene but also avoids the problem of easy oxidation of MXene in aqueous *** the high stability of the MCC–MXene solution and enhanced properties of the MCC–MXene films,the proposed strategy manifests great potential for fabricating natural biomass-based dielectric materials.

关键词： Ti_(3)C_(2)T_(x) microcrystalline cellulose flexible dielectric thermally conductive N,N-dimethylacetamide/lithium chloride(DMAc/LiCl) compatibility

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Changes in peak inspiratory flow rate and peak airway pressure with endotracheal tube size during chest compression

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World Journal of Emergency Medicine 2020年第2期11卷 97-101页

作者： Jung Wan Kim Jin Woong Lee Seung Ryu Jung soo park Insool Yoo Yong Chul Cho Hong Joon Ahn Department of Emergency Medicine Chungnam National University HospitalJung-guDaejeonRepublic of Korea Department of Emergency Medicine College of MedicineChungnam National UniversityJung-guDaejeonRepublic of Korea

BACKGROUND:Adequate airway management plays an important role in high-quality cardiopulmonary resuscitation(CPR).Airway management is usually performed using an endotracheal tube(ETT)during ***,no study has assessed the effect of ETT size on the fl ow rate and airway pressure during ***:We measured changes in peak inspiratory fl ow rate(PIFR),peak airway pressure(Ppeak),and mean airway pressure(Pmean)according to changes in ETT size(internal diameter 6.0,7.0,and 8.0 mm)and with or without CPR.A tidal volume of 500 mL was supplied at a rate of 10 times per minute using a mechanical *** compressions were maintained at a constant compression depth and speed using a mechanical chest compression device(LUCAS2,mode:active continuous,chest compression rate:102±2/minute,chest compression depth 2–2.5 inches).RESULTS:The median of several respiratory physiological parameters during CPR was significantly different according to the diameter of each ETT(6.0 vs.8.0 mm):PIFR(32.1 L/min[30.5–35.3]vs.28.9 L/min[27.5–30.8],P<0.001),Ppeak(48.84 cmH2O[27.46–52.11]vs.27.45 cmH2O[22.53–52.57],P<0.001),and Pmean(18.34 cmH2O[14.61–21.66]vs.13.66 cmH2O[8.41–19.24],P<0.001).CONCLUSION:The changes in PIFR,Ppeak,and Pmean were related to the internal diameter of ETT,and these values tended to decrease with an increase in ETT *** airway pressures were measured in the CPR group than in the no CPR group.

关键词： Cardiopulmonary resuscitation Intratracheal intubation Airway pressure

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Short health scale: A valid measure of health-related quality of life in Korean-speaking patients with inflammatory bowel disease

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World Journal of Gastroenterology 2017年第19期23卷 3530-3537页

作者： soo-Kyung park Bong Min Ko Hyeon Jeong Goong Jeong Yeon Seo Sang Hyuk Lee Hae Lim Baek Moon Sung Lee Dong Il park Division of Gastroenterology Department of Internal Medicine Kangbuk Samsung HospitalSungkyunkwan University School of Medicine Digestive Disease Center and Research Institute Department of Internal Medicine Soonchunhyang University School of Medicine

AIM To evaluate the short health scale(SHS),a new,simple,four-part visual analogue scale questionnaire that is designed to assess the impact of inflammatory bowel disease(IBD)on health-related quality of life(HRQOL),in Korean-speaking patients with *** The SHS was completed by 256 patients with Crohn’s disease(CD)and ulcerative colitis(UC).Individual SHS items were correlated with inflammatory bowel disease questionnaire(IBDQ)dimensions and with disease activity to assess ***-retest reliability,responsiveness and patient or disease characteristics with probable association with high SHS scores were *** Of 256 patients with IBD,139(54.3%)had UC and 117(45.7%)had *** correlation coefficients between SHS questions about"symptom burden","activities of daily living",and"disease-related worry"and their corresponding dimensions in the IBDQ ranged from0.62 to 0.71,compared with correlation coefficients ranging from-0.45 to-0.61 for their non-corresponding *** was a stepwise increase in SHS scores,with increasing disease activity in both CD and UC(all P values<0.001).Reliability was confirmed with test-retest correlations ranging from 0.68 to 0.90(all P values<0.001).Responsiveness was confirmed with the patients who remained in *** SHS scores remained unchanged,except for the SHS dimension"disease-related worry".In the multivariate analysis,female sex was associated with worse"general well-being"(OR=2.28,95%CI:1.02-5.08)along with worse disease *** The SHS is a valid and reliable measure of HRQOL in Korean-speaking patients with IBD.

关键词： Quality of life Inflammatory bowel disease Ulcerative colitis Crohn's disease Disease activity

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Clinical meaning of BRAF mutation in Korean patients with advanced colorectal cancer

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World Journal of Gastroenterology 2014年第15期20卷 4370-4376页

作者： Bun Kim soo Jung park Jae Hee Cheon Tae Il Kim Won Ho Kim Sung Pil Hong Department of Internal Medicine Institute of GastroenterologyYonsei University College of MedicineSeoul 120-752South Korea

AIM: To evaluate the clinicopathological features of colorectal cancer (CRC) with a v-Raf murine sarcoma viral oncogene homolog B1 (BRAF) mutation and its molecular interaction with microsatellite instability (MSI) an... 详细信息

关键词： BRAF Colorectal cancer Molecular features Chemotherapy response Prognosis

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Comparison of clinical outcomes between culprit vessel only and multivessel percutaneous coronary intervention for ST-segment elevation myocardial infarction patients with multivessel coronary diseases

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Journal of Geriatric Cardiology 2015年第3期12卷 208-217页

作者： Kwang Sun Ryu Hyun Woo park soo Ho park Ho Sun Shon Keun Ho Ryu Dong Gyu Lee Mohamed EA Bashir Ju Hee Lee Sang Min Kim Sang Yeub Lee Jang Whan Bae Kyung Kuk Hwang Dong Woon Kim Myeong Chan Cho Young Keun Ahn Myung Ho Jeong Chong Jin Kim Jong Seon park Young Jo Kim Yang soo Jang Hyo soo Kim Ki Bae Seung Database and Bioinformatics Laboratory School of Electrical and Computer Engineering Chungbuk National University Cheongju Chungbuk South Korea Human Genome Center Institute of Medical Science University of Tokyo Minatoku Tokyo Japan Faculty of Computer Science and Information Technology University of Meddcal Sciences and Technology Khartoum Sudan Regional Curdiovcascular Disease Center Chungbuk National University Ho spital Cheonglu Chungbuk South Korea Division of Cardiology Department of Internal Medicine College of Medicine Chungbuk National University Cheongju Chungbuk South Korea Department of Cardiology Chonnam National University Hospital Donggu Gwangju South Korea Department of Internal Medicine Kyunghee University Gangdong Hospital Seoul South Korea Department of Internal Medicine Yeungnam University Hospital Medical Center Daegu South Korea Division of Cardiology Yonsei University Severance Hospital Seoul South Korea Cardiovascular Center and Department of Internal Medicine Seoul National University Hospital Seoul South Korea Department of Cardiovascular Medicine Catholic University St. Mary's Hospital Seoul South Korea

Background The clinical significance of complete revascularization for ST segment elevation myocardial infarction （STEMI） pa- tients during admission is still debatable. Methods A total of 1406 STEMI patients from the Korean Myocardial Infarction Registry with multivessel diseases without cardiogenic shock who underwent primary percutaneous coronary intervention （PPCI） were analyzed. We used propensity score matching （PSM） to control differences of baseline characteristics between culprit only intervention （CP） and multivessel percutaneous coronary interventions （MP）, and between double vessel disease （DVD） and triple vessel disease （TVD）. The major adverse cardiac event （MACE） was analyzed for one year after discharge. Results TVD patients showed higher incidence of MACE （14.2% vs. 8.6%, P = 0.01）, any cause of revascularization （10.6% vs. 5.9%, P - 0.01）, and repeated PCI （9.5% vs. 5.7%, P = 0.02）, as compared to DVD patients during one year after discharge. MP reduced MACE effectively （7.3% vs. 13.8%, P = 0.03）, as compared to CP for one year, but all cause of death （1.6% vs. 3.2%, P= 0.38）, Ml （0.4% vs. 0.8%, P = 1.00）, and any cause ofrevascularization （5.3% vs. 9.7%, P = 0.09） were comparable in the two treatment groups. Conclusions STEMI patients with TVD showed higher rate of MACE, as compared to DVD MP performed during PPCI or ad hoc during admission for STEMI patients without cardiogenic shock showed lower rate of MACE in this large scaled database. Therefore, MP could be considered as an effective treatment option for STEMI patients without cardiogenic shock.

关键词： Culprit only intervention Multivessel intervention Multivessel coronary disease Myocardial infarction Primary percutaneous coronary intervention

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