분지각이 작고 일시 개화성이 우수한 숙근 안개초 ‘드림송’ 육성

정동춘(Dong-Chun Cheong),최창학(Chang-Hak Choi),송영주(Young-Ju Song),김정만(Jeong-Man Kim),이진재(Jin-Je Lee) 한국원예학회 2014 원예과학기술지 Vol.32 No.4

‘Bristol Fairy’ 유래의 결실되는 아조변이체인 ‘Gyp99’의 실생계통으로 밝은 백색 겹꽃에 소화가 큰 ‘Gyp06-11’로부터 2008년 특성이 우수한 ‘Gyp08-2’ 계통을 선발하여 2009-2010년 2년 동안 특성평가 및 특성검정을 통해 ‘Dream Song’을 육성하였다. ‘Dream Song’의 초형은 직립형이고, 잎 모양은 피침형, 소화는 꽃잎수가 많고 암술이 2개인 백색겹꽃으로 꽃잎은 도란형, 꽃잎 끝 모양은 약간 둥근형, 꽃받침 모양은 컵형인 ‘Dream Song’ 고유의 특성을 가진다. 또한 소화의 일시개화성이 우수하고 절화수명이 매우 길며, 분지각이 작고 흰가루병에 강하고 총체벌레와 잎굴파리 등 충해에도 강해 재배적 가치가 높은 특성을 가진다. 준고냉지 여름절화 작형에서 ‘Dream Song’ 개화는 ‘Bristol Fairy’보다 17일 늦고 절간장과 화경장이 길었으며, 측지 분화가 많고 줄기가 굵었다. 또한 소화가 크고 야간 기온 22℃, 7일 이상의 고온조건에서도 기형화 발생이 없었다. ‘Dream Song’ is a cultivar of Gypsophila paniculata developed by the Jeollabuk-do Agricultural Research & Extension Services in 2010 for cut-flower production. This hybrid was bred from 121 seedlings collected from an open-pollinated population of ‘Gyp06-11’. It has novel morphological characteristics of upright plant type, lanceolate leaves, double florets with a few bright white-colored petals of obovate shape, truncate petal tips, and cup-shaped calyces. Furthermore ‘Dream Song’ has desirable cultivation characteristics including narrow branching angle, and moderate resistance to powdery mildew, thrips and leaf miners. Moreover it produces more primary branches, and longer internodes and flower stalks than reference cultivar ‘Bristol Fairy’ during summer cultivation in a subalpine area (500 m over the sea level). Flowering in ‘Dream Song’ is delayed by about 17 days as compared to ‘Bristol Fairy’. ‘Dream Song’ produces normal flowers with 2 pistils and an average of 10.4 stamens, with fewer malformed flowers than ‘Bristol Fairy’.

전북산 브랜드 쌀의 근적외선 분광스펙트럼과 기계적 식미치간의 상호관계

송영주,송영은,오남기,최영근,조규채,Song, Young-Ju,Song, Young-Eun,Oh, Nam-Ki,Choi, Yeong-Geun,Cho, Kyu-Cha 한국작물학회 2006 한국작물학회지 Vol.51 No.suppl1

쌀의 기계적 식미치 측정용으로 최근 많이 사용되고 있는 도요 미도메타의 미도치를 근적외선 분광분석 기를 이용 신속 간편하게 측정할 수 있는지를 검토하고자 실험 하였던바 그 결과는 다음과 같다. 1. 수집된 브랜드 쌀의 도요 미도치는 최저 62.9, 최고 84.2까지의 비교적 넓은 범위를 보였으며, 샘플의 분포 양상도 정규분포에 가까웠다. 2. MPLS(Modified Partial Least Square) 방식에 의한 검량식 작성시 도요 미도치와 근적외선 스펙트럼 간 결정계수 $(R^2)$는 0.94, 표준오차(SEC)는 0.95정도로 비교적 높은 상관성을 보였다. 3. 검량식 검증 표준오차는 1.64, 검증시 상관정도는 0.81로서 근적외선 분광분석기로 도요 미도치를 비 파괴적으로 손쉽게 측정할 수 있는 가능성을 제시 할 수 있었다. The purpose of this study was to assess whether mechanical sensory score by Toyo Midometer can be substituted by near-infrared spectroscopy (NIRS) method in whole-grain milled rice samples. Toyo values of collected commercial brand rice (n=127) had comparatively wide ranges from 62.9 to 84.2 (Mean=70.5; S.D.=4.0). Calibration equation was developed using 73 samples. Standard error of calibration (SEC) for sensory score equation and $R^2$ were 0.95, and 0.94, respectively, however, percentage of variation in the reference method values (1-VR) which give a true indication of equation performance was slightly lower (1-VR=0.81) than calibration equation. It was demonstrated that, even though NIRS has potential as a rapid tools to predict rice sensory score, the prediction of sensory score in rice by NIRS needs to be further investigation on a large number of sample with different varieties and growing locations.

배초향의 비가림 재배시 재식거리와 차광정도가 생육에 미치는 영향

송영주(Young-Ju Song),임회춘(Hoi-Chun Lim),김갑철(Kab-Cheol Kim),김치선(Chi-Seon Kim),최근형(Geun-Hyoung Choi) 한국원예학회 2007 한국원예학회 학술발표요지 Vol.2007 No.6

고강도의 윙게이트 테스트 후 식초섭취에 의한 회복기의 에너지기질 변화 연구

Young Ju Song(송영주),Sungpil Ryu(류승필) 한국생명과학회 2010 생명과학회지 Vol.20 No.9

본 연구에서는 탈진적인 고강도의 운동 후 현미식초 섭취에 의한 2시간에 걸친 회복기의 에너지기질 변화를 분석하고자 7명의 건강한 대학생을 대상으로 3회의 반복적인 윙게이트 테스트를 통하여 피로를 유발하고 15분이 경과되었을 때 현미식초(brown-rice vinegar, BRV) 또는 물(control, CON)을 섭취시켰다. 채혈은 테스트 전, 후, 회복기 30분, 60분, 그리고 120분에 각각 채혈하였으며, 혈중 글루코스, 젖산, 유리지방산, 암모니아, 그리고 코티졸을 분석하였다. 회복 120분이 경과되었을 때, 4회째의 윙게이트 테스트를 실시하여 3회째에 대한 회복율을 계산하였다. 호흡수, 산소포화도, 그리고 심박수는 유의한 변화는 나타나지 않았다. 혈중 글루코스는 회복 120분에 CON이 BRV에 비하여 유의하게 낮았으며, 혈중 젖산과 암모니아 농도는 회복 60분과 120분에 BRV가 유의하게 낮았고, BRV에서 회복 60분과 120분에 유리지방산 농도가 유의하게 높았다. 윙게이트 테스트의 최대파워 회복율과 체중당 최대파워의 회복 율은 BRV에서 유의한 증가가 나타났다. 이러한 결과는 탈진적인 고강도의 운동 후 현미식초의 섭취에 의해 피로의 회복이 촉진되며, 하루에 두 번 혹은 그 이상 개최되는 경기에 있어서도 효과적인 영양보조물로 사용될 수 있다는 점을 시사한다. We investigated the effect of brown-rice vinegar (BRV) ingestion after strenuous Wingate tests on energy substrates during a 2 hr recovery period. For this, seven healthy male adolescents were chosen as subjects. They performed 3 Wingate tests to induce fatigue, after which they ingested brown-rice vinegar (BRV) drink and/or water as a control (CON) after 15 min of the test. Blood was obtained pre-exercise and 30 min, 60 min, and 120 min post-exercise, and blood glucose, lactate, free fatty acids, ammonia, and cortisol were analyzed. After 120 min of recovery period, the 4th Wingate test was conducted to calculate the power recovery ratio of the 3rd and 4th trials. Breathing frequency, oxygen saturation, and heart rate did not show significant changes. Blood glucose level was lower in CON than BRV after 120 min of recovery, and blood lactate and ammonia levels were lower in BRV at 60 and 120 min. The higher free fatty acids were found at 60 and 120 min in BRV. In addition, Wingate power recovery ratio of peak power and peak power/body weight was significantly higher in BRV compared to CON. These results suggested that BRV ingestion after strenuous exercise facilitates fatigue recovery. Therefore, BRV might be effectively used as an ergogenic aid for events in which competitors compete two or more times a day.

담배半數體 由來 crown gall tumor callus의 特性 및 再分化

Young Ju Song(宋泳柱),Deok Chun Yang(梁德春),Kwang Tae Choi(崔光泰),Jae Hwan Kim(金濟桓) 한국육종학회 1987 한국육종학회지 Vol.19 No.3

This study was carried out to investigated the capability of teratoma formation, regeneration and characteristics of crown gall tumor callus induced by infection of Agrobacterium tumefaciens C58 in Nicotiana tabacum L. haploid plant Tobacco haploid plant infected with Agrobacterium tumefadens C58 formed crown gall tumor, but teratoma and secondary tumor were not formed. And corwn gall tumor tissue could be cultured on the phytohormone free medium. Growth of haploid tumor callus was increased on the medium contained with exogenous phytohormone. Haploid tumor callus could from the shoot on the medium with BAP, but diploid tumor callus did not form it. Regenerants induced from tobacco haploid tumor callus were classified into three groups; plantlet with root, plantlet without root, and plantlet with rootlet and callus mass.

{ 더니 } 의 상상 논리와 제약

송영주 ( Young Ju Song ) 한국어교육학회(구-한국국어교육연구학회) 1992 韓國國語敎育硏究會 論文集 Vol.44 No.-

복강경하 신적출술 후 발생한 소장폐쇄를 동반한 내부탈장

송영주(Young Ju Song),정순주(Soon Ju Jeong),한철(Chul Han),고양석(Yang Suk Koh),주재균(Jae Kyun Joo),김정철(Jung Chul Kim),조철균(Chol Kyoon Cho),강택원(Taek Won Kang),전병조(Byeng Jo Chun),김현종(Hyun Jong Kim) 대한외과학회 2005 Annals of Surgical Treatment and Research(ASRT) Vol.69 No.3

탄수화물-전해질 섭취가 점증운동 부하시 심폐능력과 면역세포에 미치는 영향

송영주 ( Young Ju Song ),정선자 ( Sun Ja Jung ),홍길표 ( Gil Pyo Hong ),권대근 ( Dae Keun Kwon ),성동진 ( Dong Jin Sung ) 한국운동영양학회 2004 Physical Activity and Nutrition (Phys Act Nutr) Vol.8 No.2

This study was performed to investigate the effect of carbohydrate-electrolyte drink on endurance exercise capacity and T-cell related immune function during the supramaximal progressive loaded exercise and recovery time. The participated subjects were seven male cyclists and they were drunk carbohydrate-electrolyte drink or placebo before the exercise. To avoid proceeded exercise effect, the subjects performed two experimental trials separated by 7days. The VO₂max, HRmax of carbohydrate-electrolyte supplemented group was significantly higher than that of control group (p<0.01). However, the blood lactate concentrations were not significant difference between two groups during the exercise and recovery times except for warm-up (p<0.05). The CD4^(+) T-cell populations of carbohydrate-electrolyte drink group was not significant difference compared to control group except for 10 min of recovery time (p<0.05). On the other hand, There were not significant differences in the CD8^(+) T-cell and CD4^(+)/CD8^(+) ratio during the exercise and recovery. From these results, it was suggested that glucose-electrolyte contained drink ingestion before exercise improve cardiopulmonary fitness, but not change in T-cell related immune function during short term of exhaustive exercise.

RTD (Ready-to-drink) 콜드브루커피의 이화학 및 감각특성 분석

송영주(Young-Ju Song),황현주(Hyun-Ju Hwang),이승주(Seung-Joo Lee) 한국식품과학회 2019 한국식품과학회지 Vol.51 No.1

시판되는 RTD 콜드브루커피 8종에 대하여 3개의 외관, 9개의 향, 5개의 향미, 4개의 질감/입안감촉에 대한 묘사용어 총 21가지를 개발하였으며, 묘사분석을 실시하였다. 실제 콜드브루커피의 주요 특성으로 알려진 다양한 향미와 쓴맛 관련 향미 용어가 개발되어 향후 콜드브루커피의 감각검사에 주요 평가 용어로 활용이 가능할 것으로 여겨진다. 또한 색도, 탁도, 갈색도, pH, 총산도, 가용성 고형분과 총 폴리페놀함량, 클로로제닉산의 8가지 이화학특성을 분석하였다. 묘사분석 감각특성 항목과 커피의 중요 지표인 이화학 특성 간의 상관분석을 통해 총산도, 가용성 고형분이 주요 감각특성인 흙향, 잔존감 항목에 높은 양의 상관관계를 보임을 확인할 수 있었다. 반대로 총산도, 가용성 고형분이 단향, 고소한향, 구수한향, 구수한맛 감각특성에 높음 음의 상관관계를 나타냈다. 갈색도와 폴리페놀 함량은 흙향과 잔존감 감각특성에 높은 양의 상관관계를 나타냈다. 향후 이러한 이화학적 분석 항목은 콜드브루커피 제품개발 시 감각특성 분석과 더불어 주요 품질지표 항목으로 활용이 가능할 것으로 여겨진다. The sensory characteristics of eight commercial ready-to-drink (RTD) cold brew coffees were compared by descriptive analysis. The cold brew coffee samples were analyzed for hunter color values, brown color, turbidity, pH, titratable acidity, soluble solids, total phenolic content, and chlorogenic acid content. Three appearances, nine aroma, five flavor/taste, and four texture/mouth-feel related sensory attributes were evaluated by a panel of nine judges. The results of three-way analysis of variance of descriptive data showed that all sensory attributes except “fruit” aroma, “dark chocolate” aroma, “bitter” aroma, and “sweet” taste had significant differences among the samples (p<0.05). Based on the principal component analysis (PCA) of the descriptive data, the samples were primarily separated by first and second principal components, which accounted for 81.78% of the total variance among the samples with high intensities of “nutty aroma”, “grain aroma”, and “grain taste” versus “earth aroma”, “sour aroma”, ”sour taste”, “astringent”, “smoothness”, and “residual”. In the correlation analysis of sensory terms and physicochemical parameters, titratable acidity and soluble solids showed significant positive correlations with earth aroma and smoothness characteristics.

일 대학병원 소아중환자실에서 Modified Glasgow Coma Scale 적용의 객관성 검증

송영주 ( Young Ju Song ),함귀선 ( Gui Sun Ham ),이선영 ( Sun Young Lee ),손인숙 ( Ihn Suk Son ),정유민 ( Yu Min Jung ),박보배 ( Bo Bae Park ),송민경 ( Min Kyung Song ) 서울대학교 간호과학연구소 2010 간호학의 지평 Vol.7 No.1

Purpose: Rapid and accurate assessment of impaired consciousness is very important, especially for critically ill patients. Therefore, the Glasgow coma scale (GCS) has been widely adopted in the assessment of adult and pediatric comas. But the GCS should not be used for small children who show various normal responses according to their developmental stage. Therefore, the objectivity of pediatric coma measurements was verified by applying the modified GCS to patients in a pediatric intensive care unit (PICU) at a university hospital in Korea. Methods: The level of consciousness was evaluated for 200 cases who were admitted to a PICU from July 4, 2009 to September 18, 2009 and could show a verbal response, with our modified GCS for children. In addition, and we confirmed the frequency analysis and Kappa statistics with SPSS/WIN 17.0. Results: Kappa statistics which show inter-observer reliability were very good for all components (eye opening, verbal, and motor score) and was good for total GCS scores. Conclusion: It is concluded that our modified GCS is reliable. Therefore, reliable assessment for the level of consciousness is clinically practicable if enough training is supported.