뽕나무 품종별 오디가공제품의 관능적 특성

김현복,류강선 한국잠사학회 2000 한국잠사곤충학회지 Vol.42 No.2

Sensory characteristics of mulberry fruit jam and wine were investigated by according to mulberry fruit varieties, including Daeryukppong, Kuksang 20, Chongilppong and a wild mulberry variety. Palatability ranks of mulberry fruit jam by according to mulberry fruit varieties were Kuksang 20(34.5%), Chongilppong(32.8%), Daerukppong(17.2%) and Wild variety(15.5%). IH the sensory characteristics, we obtained 6.32 points as total mean point. In case of mulberry fruit wine, panels were favorits the Chengilppong best. But, in the sensory characieristics, we obtained low points(=5.47) as total mean point. From these results, it seems that alcohol content was very important factor, we selected two desirable mulberry fruit varieties(=Chongilppong and Kuksang 20) for manufacturing materials.

Drying characteristics of mulberry fruit according to storage condition using far-infrared ray dryer for the production of semi-dried mulberry fruit

김현복,주완택,성규병,이명렬,서상덕 한국잠사학회 2017 International Journal of Industrial Entomology Vol.35 No.1

Using the relatively low-cost, far-infrared dryer inhibiting the destruction of a variety of physiologically active components of the mulberry fruit, we have studied to make semi-dry mulberry fruit that can be kept at room temperature for a long time. By adjusting the temperature of the far-infrared dryer step-by-step, we developed a semi-dry method of maintaining the shape of the mulberry fruit. In addition, by drying the coating of honey after removing the juice generated by the mulberry fruit thawing process improved the acceptability of the taste of fruit. We conducted heat treatment mulberry fruit into a 95oC infrared dryer 5 hours to thaw the frozen mulberry fruit. After 10 to 20% of honey coating, the primary drying (95oC, 5 hours) was implemented. then, the secondary drying was conducted after controlling the temperature of the far infrared dryer 60 oC, for 10 hours. These manufacture process was able to obtain semi-dried mulberry fruit. Dry weight ratio and moisture content were around 25%, and around 16% level respectively. It was to enable long-term storage at room temperature. Therefore, it is suggested that the method of using the far-infrared drying machine to manufacture semi-dried mulberry fruit can be a way to improve the farm income if applied to the farm.

한국 재래뽕의 생태 및 품종간 특이성에 관한 연구

김현복,김남수,박광준 한국잠사학회 1996 한국잠사곤충학회지 Vol.38 No.2

This study was conducted to characterize mulberry varieties by the analysis of morphological characters as well as biochemical and molecular biological markers. As for the budding stage Geumsang, Chosang 1 and Yeongbyeonchuwoo were early, but Dangsang 6, Hwangchuwoo were late. The lowest varietiy in rate of death atop was Dangsang 8(0.0%). Suncheonppong was the highest leaf yields in spring and autumn rearing season. In biochemical isozyme analysis, peroxidase gave good zymogram patterns in isoelectric focusing electrophoresis. There were high variations in RAPD analysis among the mulberry trees. from the obtained peroxidase and RAPD variations, cluster phylogenetic analysis was carried out using NT-SYS PC program.There were no clear grouping patterns between native varieties and leading varieties. The highest similarity was observed between Suwonsang 1 and Suwonsang 2 at about 90% similarity level.

품종별 뽕잎과 오디의 항비만 효능 평가

김현복,임정대 한국약용작물학회 2017 한국약용작물학술대회 발표집 Vol.2017 No.09

진공동결건조기를 이용한 꿀가루 제조방법 개발

김현복,임정대,김애정,성규병 한국양봉학회 2016 한국양봉학회 학술대회 자료집 Vol.2016 No.10

Development of powder with increased rutin content from mulberry leaves for the application of food materials

김현복,김정봉,주완택,김선림,임정대 한국잠사학회 2017 International Journal of Industrial Entomology Vol.35 No.2

Comparison with various mulberry leaves’ and fruit’s extract in lipid accumulation inhibitory effect at adipocyte model

김현복,임정대,김애정,김용순,권오철 한국잠사학회 2017 International Journal of Industrial Entomology Vol.35 No.1

In relation to the global increase trend of obesity population, there is a demand for the development of foods having high functional activity by mass-extracting anti-obesity active substances using mulberry product such as leaf and fruit. Therefore, we evaluated the anti-obesity efficacy according to varieties by using the mulberry leaves and fruit extracts. At the same time, high active varieties were selected. For this purpose, the effects of the extracts of the mulberry leaf and fruit on 3T3-L1 adipocyte differentiation were examined. As a result, in the case of mulberry leaves, the lipid accumulation inhibitory rate of ‘Cheongolppong’ was higher than that of the control at 500 mg/ml treatment. And in the case of the extract of mulberry fruit, ‘Daesim’ showed the highest lipid accumulation inhibitory rate compared with the control at 50 times of diluted extract.

뽕나무 계통(품종)별 뽕잎의 rutin 함량 변이(I)

김현복,김선림,석영식,이선호,조유영,권해용,이광길,Kim, Hyun-Bok,Kim, Sun-Lim,Seok, Young-Seek,Lee, Sun-Ho,Jo, You-Young,Kweon, HaeYong,Lee, Kwang-Gill 한국잠사학회 2014 한국잠사곤충학회지 Vol.52 No.1

뽕나무를 포함한 식물유전자원은 수집, 보존 및 이용 방법에 따라 그 자체로 이용하거나 새로운 품종 및 물질 등을 개발하여 막대한 경제적 이익을 창출할 수 있다. 현재 뽕나무 유전자원에 대한 가치와 활용도를 높이기 위해 형태적, 유전적 특성을 분석평가하여 데이터베이스를 구축중에 있으며, 기능성 성분이나 효능에 대한 소비자들의 관심이 높아짐에 따라 기초정보 외에 이들의 항목에 대한 정보를 추가할 필요성이 제기되었다. 따라서 우리나라 620 계통(품종)의 뽕나무 유전자원 중 재배환경 및 재배법이 동일한 219 계통(품종)의 춘기 5개엽기 뽕잎을 채취한 후 동결건조 및 분말로 제조하여 뽕나무 유전자원의 계통별 rutin 함량을 분석하였다. 그 결과, 뽕잎의 rutin 평균 함량은 $0.52{\pm}0.25%$이었으며, 변이계수(CV)는 47.9%로 계통간 변이가 매우 심하게 나타났다. '부영상'의 rutin 함량이 1.37%로 가장 높았으며, '천근십문자', '무전십문자'는 0.06%로 가장 낮았다. 뽕나무 유전자원 중 전체 평균 함량의 2배 이상 되는 rutin 고함유 계통을 9 계통 선발하였다. '부영상', '율본', '당상5호', 'A8', '아자', '성수5', '사원뽕12호', '환엽조생노상', '환십조생'이다. 또한 누에 사육용 뽕품종(16 품종)의 rutin 함량을 비교한 결과, 공시품종 중 '청올뽕'의 함량은 0.69%로 가장 높았으며, '청일뽕'은 0.14%로 가장 낮았다. We analyzed rutin content using mulberry genetic resources. They were grown under the same environment and conditions. Mulberry leaves were collected and then freeze-dried and powdered for rutin test. As a result, mean content of mulberry strains was $0.52{\pm}0.25%$, and the coefficient of variation (CV) was 47.9%. The variation between the strains was greatly severe. Among the tested strains, 'Buyoungsang' was showed the highest content of 1.37%, whereas 'Cheongeunsipmunja' and 'Mujeonsipmunja' were showed the lowest content of 0.06% respectively. The content of rutin of 16 mulberry varieties for silkworm rearing were compared. 'Cheongolppong' was showed the highest content of 0.69%, whereas 'Cheongilppong' was showed the lowest content of 0.14 %. Finally we selected rutin high-containing 9 strains. They are as follows. 'Buyoungsang', 'Yeulbon', 'Dangsang 5', 'A8', 'Aja', 'Seongsu 5', 'Sawonppong 12', 'Hwanyoupjosaengnosang' and 'Hwansipjosaeng' which are more than twice of the overall average content.

「서울근교 한강수계의 미생물학적 연구」

김현복,이한명 이화여자대학교 자연과학대학 1974 梨花 自然 Vol.5 No.-

1973년 7월부터 10월까지 네차례에 걸쳐 한강유역의 4개지역(청계천, 보광동, 마포, 안양천)에 대한 수질오염지적세균(水質汚染指適細菌)인 분변성 대장균 및 분변성 장구균을 조사하였고 8월과 11월에는 대장균군을 조사 하였으며 아울러 일반세균수도 측정하였다. 1. 분변성 대장균은 전 조사에 있어서 물 100ml 당 1,150~2,300,000으로 편균 206,200을 나타냈고 가장 밀도가 높은 곳은 청계천의 9월 조사이었다(2,300,000/100ml). 2. 분변성 장구균은 물 100ml 당 4,600~12,740,000으로서 평균은 831,600이고 최고의 밀도는 역시 청계천의 9월 조사이었다.(12,740,000/100ml) 3. 일반세균수는 안양천이 최고의 분포를 나타내었다. (149.10^23/ml) 또한 대장균군도 높은 밀도를 나타내었고 8월에 있어서 마포를 제외한 3지역은 2,400.10^6/ml를 나타내었다.

오디 생산을 위한 뽕나무 계통별 과실 특성 평가

김현복,성규병,강석우 한국작물학회 2005 Korean journal of crop science Vol.50 No.S

뽕나무 오디는 기능성 식품소재 및 농가의 소득을 증진시킬 수 있는 과실로서 뽕나무 묘목에 대한 일반인의 수요가 증가하고 있으나, 현재 오디생산을 위한 뽕 품종은 '대성뽕'외에 등록되어 있지 않다. 따라서 본 연구는 우리나라에 유전자원으로 보존 중인 뽕나무의 결실 오디를 계통별로 채취하여 과실적 특성을 조사하고 우수한 계통을 선발함으로써, 오디 생산용 뽕 품종의 육종 효율을 높이고 품종의 조기 농가보급을 위한 기초 자료를 제공코자 하였다. 그 결과를 요약하면 다음과 같다. 1. 그루당 10kg이상 수확 가능한 계통으로서 '수성뽕', '청노상', '수원노상', '절곡조생(충북)' 4계통을 다수성 계통으로 선발하였다. 또한 단과중이 3.5g 이상인 대과형 계통과 17 Brix ~% 이상인 고당도 계통을 각각 5계통, 4계통 선발하였다. 공시계통 중 '절곡조생(충북)'은 단과중이 4.5g으로서 가장 높았으며, '강선'은 19.6 Brix ~% 으로 당도 함량이 가장 높았다. 2. 수량, 단과중 및 당도 값을 동시에 만족시키는 오디 생산용 우량 계통으로서 '절곡조생(충북)', '팔청시평', '강선', '수원노상', '죽천조생', '수성뽕', '당상7호', '장소상' 8계통을 선발하였다. We evaluated fruity characteristics to select the desirable mulberry varieties for the production of fruit. Tested items were total yield, weight of single fruit, soluble solids and fruit size including length, width, and petiole length. 'Susungppong', 'Cheongnosang', 'Suwonnosang' and 'Jeolgokchosaeng (Chungbuk)' were showed high yield for three years. In weight of single fruit, 'Jeolgokchosaeng (Chungbuk)' was 4.5 g. 4 mulberry varieties were showed move than 17 Brix ~% in soluble solids. From that results, eight suitable varieties such as 'Jeolgokchosaeng (Chungbuk)', 'Dangsang 7', 'Jangsosang', 'Susungppong', 'Suwonnosang', 'Palcheongsipyung', 'Kangsun', and 'Jukcheonchosaeng' were selected for the production of fruit.