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이경은,박수진,정연권,고근배,손병길,정지숙,Lee, Gyeong-Eun,Park, Su-Jin,Jung, Yeon-Kwon,Go, Geun-Bae,Son, Byeong-Gil,Jeong, Ji-Suk 한국식품조리과학회 2016 한국식품조리과학회지 Vol.32 No.1
본 연구는 김부각(KB), 쑥부쟁이 나물부각(SB), 쑥부쟁이 나물김부각(NB)을 제조하여 품질특성을 조사하였다. NB는 쑥부쟁이 나물을 잘게 썰어 들깨 양념하여 김에 부착시켜 찹쌀풀을 발라 부각으로 제조 한 후 동결 건조하였다. KB보다 SB와 NB의 기름 흡유율이 높아 나물의 기름 흡수가 많았다. SB의 DPPH radical 소거능이 가장 높게 측정되었으며 KB 보다는 NB가 높게 측정되어 나물이 김보다 항산화능이 높았다. 저장기간이 길어질수록 수분함량은 증가하는 반면 최대하중, 항복응력 및 경도는 감소하는 경향이었다. 전반적인 기호도는 NB>KB>SB 순이었고, NB와 SB 간 유의한 차이가 있었다. $25^{\circ}C$에서 40일 저장한 NB의 산가 및 과산화물가는 점차 증가하는 경향이었으나, 산패의 기준에는 못 미쳤다. 따라서, $25^{\circ}C$ 이하에서 40일까지는 저장 가능할 것으로 판단되며, 쑥부쟁이뿐만 아니라 기능성이 입증된 다양한 나물을 첨가한 부각을 제조한다면 다양한 소비자 기호도를 충족시킬 수 있는 부각제조가 가능할 수 있을 것으로 본다. In this study, kim (dried laver) bugak ("KB"), Aster yomena bugak ("SB"), and namul (vegetables)-kim bugak (combination of Aster yomena and kim) ("NB") were prepared and their quality characteristics were investigated. NB was made by slicing Aster yomena, seasoning it with perilla seeds, attaching it to kim and applying glutinous rice paste, followed by freeze-drying. SB had a higher oil absorption rate than KB, reflecting the high oil absorption rate of namul (here, Aster yomena). DPPH radical scavenging activity was highest for SB; whereas, NB had higher DPPH radical scavenging activity than KB, indicative of the higher antioxidant capacity of namul, as compared to kim. With longer storage period, moisture content tended to be increased, while maximum load, yield stress and hardness tended to be decreased. Overall preference was in the order of NB>KB>SB, without statistical significance. Acid value and peroxide value of NB, stored at $25^{\circ}C$ for 40 days, tended to be increased gradually but did not meet the criteria for rancidity. Therefore, NB could be stored at $<25^{\circ}C$ for > 40 days. Furthermore, it would be possible to make functional bugak using a variety of namul, as well as Aster yomena.
박수진,정지숙,손병길,고근배,정연권,Park, Su-Jin,Jeong, Ji-Suk,Son, Byeong-Gil,Go, Geun-Bae,Jung, Yeon-Kwon 한국식품조리과학회 2016 한국식품조리과학회지 Vol.32 No.3
Purpose: This study chose Vaccinium oldhamii as a material to complement the redness of Sansuyu, which is unstable to heat, to Sansuyu pudding. Methods: The level of browning and hunter color of Corni fructus juice supernatant (CFS) and Vaccinium oldhamii extract (VOE) were examined and dependent on heating time and storage period. Results: A value (redness) of VOE was high, browning was moderate during the storage period, and though the storage period was extended, the value stayed stable, meaning overall redness was maintained. With the increase in the amount of added VOD, the color preference of Sansuyu pudding, and D (VOE 10.0%) was marked the highest at 5.80. As for the preference of texture, B (VOE not added) was the highest at 5.35, but C (VOE 5.0%) was marked the highest at 5.10 for overall preference. The DPPH radical scavenging ability of Sansuyu pudding was 15.86-21.39% at a concentration of 1,000 ppm, and the total polyphenol content was 136.76-139.62 mg/100 g. Since the redness of Sansuyu is unstable to heat and then is heated, its degree of browning and b value (degree of yellowness) increases. Conclusion: So if a material with a red color that is stable to heat is added to Sansuyu, the preference of Sansuyu products will improve.
다발성 외상환자의 동반흉부손상 진단시 복부/골반 CT 촬영의 유용성
박상오 ( Sang O Park ),송형곤 ( Hyoung Gon Song ),심민섭 ( Min Seob Sim ),정연권 ( Yeon Kwon Jeong ),최필조 ( Pil Cho Choi ) 대한외상학회 2004 大韓外傷學會誌 Vol.17 No.2
Background: The objective of this study is to investigate the effect of the Abdomen/Pelvis CT scan for diagnosis of additional thorax injuries in multiple trauma patients. Methods: This study was conducted with 143 multiple trauma patients who visited on the emergency department of Samsung Medical Center, from May. 1997 to Apr. 2004. We reviewed and analysed medical record, the result of their Chest AP view, abdomen/pelvis and Chest CT scan, retrospectively. Results: For 143 abdomen/pelvis injury patients, 84 patients (58.7%) were identified as having additional thorax injuries by Chest CT scans. Detection rate of rib fractures and pulmonary contusions were no difference between Chest AP view and Abdomen/Pelvis CT scan. But Abdomen/Pelvis CT scan had more effective detection rate than Chest AP view in pneumothoraces (15.9% Vs 93.6%) and hemothorace(69.2% Vs 92.3%). Conclusions: Abdomen/Pelvis CT scan provided more important information than Chest AP view for the diagnosis of the thoracic traumas that often missed on initial evaluation in multiple trauma patients. Among the thoracic injuries, pneumothoraces and hemothoraces can be highly detected in Abdomen/Pelvis CT scan.
슬부 외상환자에서 Ottawa Knee Rule의 유용성에 관한 연구
한상국 ( Sang Kuk Han ),송형곤 ( Hyoung Gon Song ),송근정 ( Kuen Jeong Song ),정연권 ( Yeon Kwon Jeong ),심민섭 ( Min Seob Sim ),최필조 ( Pil Cho Choi ) 대한외상학회 2003 大韓外傷學會誌 Vol.16 No.2
Background: We performed this study to validate the Ottawa Knee Rule for determining the need for radiography in patients with acute knee injuries. Methods: A prospective study was performed from August 2001 to July 2002. The patient population was composed of a convenience sample of 242 eligible adults out of 453 adult patients with acute knee injuries. The attending emergency physician assessed each patient for standardized clinical variables and determined the need for radiography according to the decision rule. After the findings of clinical evaluation had been recorded, radiography was performed in each patient, irrespective of the determination of the rule. The rule was assessed for its ability to correctly identify fracture of the knee. Results: The decision rule had a sensitivity of 1.0 and a specificity of 0.46. The potential reduction in use of radiography was estimated to be 40%. The probability of a fracture, existing when the decision rule was negative, is estimated to be 0%. Conclusion: A prospective validation has shown the Ottawa Knee Rule to be 100% sensitive for identifying fractures of the knee and to have the potential to allow physicians to reduce the use of radiography in patients with acute knee injuries.
안면부 골절과 전산화 단층 촬영으로 진단된 두부 손상의 연관성
송진우 ( Jin Woo Song ),조익준 ( Ik Joon Jo ),한상국 ( Sang Kook Han ),정연권 ( Yeon Kwon Jeong ) 대한외상학회 2009 大韓外傷學會誌 Vol.22 No.1
Purpose: In this study, we retrospectively investigated the medical records of patients with facial fractures and suspected cranial injuries in order to determine if there was any relationship between various facial fracture patterns and cranial injuries. Methods: Medical records were reviewed to identify patients diagnosed with facial fractures who underwent cranial computed tomography (CT) scans. Records were reviewed for gender, age, injury mechanism, facial fracture pattern, and presence or absence of cranial injuries. Facial fracture patterns were classified as isolated fractures (tripod, zygomatic arch, maxilla, orbit, and mandible), combined fractures, or total fractures. Cranial injuries included skull fractures, traumatic subarachnoid hemorrhages, subdural hemorrhages, epidural hemorrhages, and contusional hemorrhages. All cranial injuries were established by using cranial CT scans, and these kinds of cranial injuries were defined radiologically-proven cranial injuries (RPCIs). We evaluated the relationship between each pattern of facial fractures and the incidence of RPCIs. Results: Of 132 eligible patients with facial fractures who underwent cranial CT scans, a total of 27 (20.5%) patients had RPCIs associated with facial fractures. Falls and slips were the most common causes of the fractures (31.8%), followed by assaults and motor vehicle accidents (MVAs). One hundred one (76.5%) patients had isolated facial fractures, and 31 (23.5%) patients had combined facial fractures. Fractures were found most commonly in the orbital and maxillary bones. Patients with isolated maxillary fractures had a lower incidence of RPCIs than those with total mandibular fractures. RPCIs frequently accompanied combined facial fractures. Conclusion: Combined facial fractures had a significant positive correlation with RPCIs. This means that facial fractures caused by stronger or multidirectional external force are likely to be accompanied by cranial injuries. (J Korean Soc Traumatol 2009;22:18-23)
비골절성 경추 손상에 동반된 척수 손상에 대한 임상적 연구: 아탈구와 SCIWORA (Spinal Cord Injury Without Radiographic Abnormality)
한상국 ( Han Sang Gug ),신동혁 ( Sin Dong Hyeog ),박상오 ( Park Sang O ),최필조 ( Choe Pil Jo ),권운용 ( Kwon Un Yong ),송형곤 ( Song Hyeong Gon ),송근정 ( Song Geun Jeong ),정연권 ( Jeong Yeon Gwon ),강보승 ( Kang Bo Seung ) 대한외상학회 2002 大韓外傷學會誌 Vol.15 No.2
Background : Cervical spine injuries with or without spinal cord injury are the most commonly missed serious injuries, and the missed or delayed diagnosis may cause serious, catastrophic consequences for patients and have medico-legal implications for phy