야생콩(Glycine soja Sieb. & Zucc.)의 종실성분 함량변이

윤홍태,서민정,김선림,안선옥,김시주,Yun Hong-Tae,Seo Min-Jung,Kim Sun-Lim,An Sun-Ok,Kim Si-Ju 한국작물학회 2005 Korean journal of crop science Vol.50 No.suppl1

Studies were conducted to develop new breeding resources using wild soybean (Glycine soja Sieb. & Zucc.) species. In 132 wild soybeans, the average crude protein content was $45.4\%$, ranged from $37.4\%\;to\;50.2\%$ and average crude oil content was $9.3\%$ showing lower than cultivated soybean. The average total amino-acids content was $19,214\;{\mu}g/g$, containing $252\;{\mu}g/g$ of methionine and $103\;{\mu}g/g$ of cysteine, a sulfur containing amino-acid. In ratio of individual amino-acids, the glutamic acid, methionine and cystein content was $16.1\%,\;1.3\%,\;and\;0.5\%$, respectively. The correlation between total amino-acid and sulfur containing amino-acid was not significant. Total isoflavone concentration was, on average, $1,105\;{\mu}g/g$ in wild soybean germplasm. As a result of comparison with total isoflavone and genestein contents, significant positive correlations were observed between total isoflavone and genistein concentration. 본 실험은 콩의 단백질함량을 높이고 단백질 특성을 개선시키며, 고 기능성 보유 콩을 육성하기 위하여 수행되었다. 야생콩의 조단백, 조지방, 아미노산조성 및 isoflavone 함량을 분석 하였으며 결과를 요약하면 아래와 같다. 1. 야생콩 132점의 조단백질함량은 평균 $45.4\%$이며, 함량범위는 $37.4\~50.2\%$이었으며, 조지방함량은 평균 $9.3\%$으로 일반 재배종콩에 비하여 낮은 경향을 나타냈다. 2. 총 아미노산의 평균 함량은 $19,214{\mu}g/g$, 함량범위는 $16,098\~22,112{\mu}g/g$ 수준이었으며, 황함유 아미노산인 methionine은 평균 $252.7{\mu}g/g$, cysteine은 $102.9{\mu}g/g$의 함량을 나타냈다. 3. 전체 아미노산 함량 중 methionine과 cysteine은 각각 $1.3\%,\;0.5\%$의 비중을 차지하였으며, glutamic acid가 $16.1\%$로 가장 높았다. 4. 전체 아미노산 함량과 황함유 아미노산과의 상호관련성은 발견되지 않았으며, 충남 부여수집종인 IT182823 과 경기 포천 수집종인 IT184213이 높은 황함유 아미노산 함량을 나타냈다. 5. 총 아이소플라본의 평균 함량은 $1,105{\mu}g/g$이었으며, aglycone 중 genistein의 평균 함량이 $695.2{\mu}g/g$으로 가장 높았으며, 다음으로 daidgein, glycitein 순이었다. 6. Isoflavone과 genistein과의 상호관련성에 있어서 시험재료는 isoflavone 함량이 높으면 genistein 함량이 높은 경향이었다.

파종기 이동에 따른 콩의 Isoflavone 함량 변화

윤홍태,김욱한,이영호,서세정,김시주,Yun, Hong-Tae,Kim, Wook-Han,Lee, Yeong-Ho,Suh, Sae-Jung,Kim, Si-Ju 한국작물학회 2006 Korean journal of crop science Vol.51 No.suppl1

본실험은 조생종인 하대두형 및 중국수집종 콩과 중숙${\sim}$만숙종의 국내 육성 종과의 isoflavone 함량변이를 비교하며, 파종기 이동 및 콩의 생육단계별 생육기간에 따른 isoflavone함량의 차이를 분석하고자 수행하였으며, 결과를 요약하면 다음과 같다. 1. 전체 isoflavone함량은 파종기 이동에 관련 없이 국내 수집종이 하대두형 및 중국수집 종에 비하여 놓았으며, 하대 두형콩과 중국수집 종과 비슷한 함량 분포를 나타냈다. 2. 파종기이동에 따른 총 isoflavone 함량은 파종기를 늦게 할수록 하대두형, 중국수집종 및 국내육성종 모두에서 증가하는 경향 이었다. 3. 콩의 개화기${\sim}$성숙기의 기간 및 생육일수가 길어질수록 isoflavone 함량도 높아지는 경향을 나타냈으며, 통계적으로도 부합되었다. 4. 콩의 isoflavone 함량은 입중이 무거울수록 함량이 낮아 졌으며, 상관계수는 4월${\sim}$5월 파종구에서 각각 -0.57, -0.51 및 -0.38로 분석되었다. This study was conducted to compare the changes of isoflavone content grown at different planting dates and to determine a relationship between growing periods and isoflavone content, in soybean. A total fifty six soybean varieties, including summer type soybean, Chinese varieties and domestic soybean varieties, were used this experiment. Mean total isoflavone content of domestic soybean varieties was higher than summer type soybean varieties and Chinese varieties. And, the soybean isoflavone content was significantly increased in growth at late planting dates. Soybean isoflavone contents was increased with longer reproductive growth period. While, the relationship between seed weight and isoflavone content showed significantly negative correlation coefficient, -0.57 at Apr. 15, -0.51 at May 15, and -0.38 at Jun. 15, respectively planting dates.

콩 추출물 투여가 흰쥐 혈청의 항산화효소 활성에 미치는 영향

윤홍태,문중경,박금룡,김용호,신미경,김용욱,Yun Hong-Tae,Moon Jung-Kyung,Park Keum-Yong,Kim Yang-Ho,Shin Mi-Kyung,Kim Yeung-Wook 한국작물학회 2005 Korean journal of crop science Vol.50 No.suppl1

본 시험은 콩 추출물의 흰쥐 투여에 따른 항산화 효소의 활성을 분석하고, 추출물의 원료인 콩 품종간, 추출물의 투여량 및 지방식이조성에 따른 효소활성도를 측정하였다. 시험결과를 요약하면 아래와 같다. 1. 콩추출물을 투여한 처리구에서 SOD와 GSHpx의 활성이 대조구에 비하여 높게 나타났으나, 통계적 유의성은 인정되지 않았다. 2. 지방식이 및 콜레스테롤을 흰쥐에 투여한 결과 콩추출물 섭취에 따른 항산화계 효소 SOD와 GSHpx의 활성은 검정콩 1호가 다원콩 및 황금콩에 비하여 높았다. 3. 지방식이조성 및 추출물의 투여량에 따른 항산화계 효소 활성도는 통계적으로 유의성이 인정되지 않았다. 4. 각 지방식이에 따른 콩추출물의 SOD와 GSHpx활성도에서 품종과 콩추출물 농도간에서는 상호작용효과가 인정되었다. 5. GSHpx 활성도에서 품종, 콩추출물 농도 및 지방식이간에서 상호작용효과가 인정되었다. This study was conducted to determine antioxidative enzyme activity in serum of rats as affected by soybean cultivar, extract feeding concentration and fat dietary. In all cultivars, activities of antioxidant enzymes in treatment of various fat compositions and cholesterol followed by feeding soy-extracts were higher than in nonfeeding control, however, no significant differences existed in statistically. The activities of SOD and GSHpx in serum of rats when fed with various fat dietary were higher in Geomjeongkong 1 than in Tawonkong and Hwangkeumkong. Enzyme activities of SOD and GSHpx with each fat compositions in treatment soy-extracts was no significant differences statistically. There was significant differences among cultivars and concentrations of soy-extracts in interaction effect. Also, the activities of GSHpx was significant differences among cultivars and concentrations of soy-extracts and fat composition in interaction effect.

기계수확 적응 소립 나물용 콩 ‘해품’

김현태(Hyun Tae Kim),고종민(Jong Min Ko),한원영(Won Young Han),백인열(In Youl Baek),윤홍태(Hong Tae Yun),이영훈(Young Hoon Lee),이병원(Byoung Won Lee),하태정(Tae Joung Ha),정찬식(Chan Sik Jung),신상욱(Sang Ouk Shin),김홍식(Hong Sik K 한국육종학회 2018 한국육종학회지 Vol.50 No.3

‘Haepum’ is a soybean cultivar for soy sprouts. ‘Bosug’ and ‘Suwon 214’ were crossed in 2001, and promised lines were selected from F3 to F5 using the pedigree method (Pedigree: HS1273-2B-4-1-2-3-3). Preliminary yield (PYT) and advanced yield (AYT) trials were conducted from 2008 to 2009, and regional yield trials (RYT) in four regions (Suwon, Naju, Miryang, Jeju) were conducted from 2010 to 2012. In RYT, ‘Haepum’ had higher plant height and first pod height than other cultivars, which are desirable characteristics for mechanized harvest. Morphological characteristics of ‘Haepum’ are as follows: determinate, white flowers, grey pubescence, yellow pods, yellow spherical small seeds (10.4 g/100 seeds), and light brown hilum. The flowering and maturity dates were July 29 and October 6, respectively. Plant height was 61 cm, 6 cm longer than that of ‘Pungsannamulkong’ (standard cultivar). Moreover, the first pod height of ‘Haepum’ was 15 cm, 6 cm longer than that of ‘Pungsannamulkong’. The lodging tolerance was also stronger (1) than that of ‘Pungsannamulkong’ (6). The germination rate, total length, hypocotyl length, thickness, and sprout yield of ‘Haepum’ soybean sprouts were 99%, 20.6 cm, 9.7 cm, 2.1 mm, and 453%, respectively. The yield in adaptable regions was 301 kg/10 a, which was 10% higher than that of ‘Pungsannamulkong’. ‘Haepum’ could be broadly used for soybean sprout culture and an adequate cultivar for conversion to jeju and mechanized harvesting.

종피가 터지지 않고 탈립에 강한 녹자엽 검정콩 ‘청자4호’

김현태(Hyun Tae Kim),한원영(Won Young Han),서정현(Jeong Hyun Seo),강범규(Beom Kyu Kang),신상욱(Sang Ouk Shin),김홍식(Hong Sik Kim),이영훈(Yeong Hoon Lee),이병원(Byoung Won Lee),윤홍태(Hong Tai Yun),박장환(Chang Hwan Park),곽도연(Do Y 한국육종학회 2018 한국육종학회지 Vol.50 No.3

‘Cheongja4’ is a black soybean cultivar developed via a cross between ‘Milyang148’ and ‘Daemang’ in 2005. F1 and F2 populations were grown for 2 years, and promising lines were selected using the pedigree method from F3 to F5. The preliminary yield trial (PYT) and advanced yield trials (AYT) were conducted from 2011 to 2012, and regional yield trial (RYT) in 7 regions was conducted from 2013 to 2015. ‘Cheongja4’ is determinate and has purple flowers, a green cotyledon, and black spherical seeds. Flowering date and maturing date were Aug. 5 and Oct. 19, respectively. With respect to its quantitative characteristics, ‘Cheongja4’ has more pods (50) and smaller seed size (30.1g/100-seed weight) than ‘Cheongja3’ (38 and 35.2g/100-seed weight). ‘Cheongja4’ was revealed to be more tolerant to pod shattering than ‘Cheongja3’ in RYT field and indoor test. ‘Cheongja4’ had high levels of resistance to bacterial pustule and soybean mosaic virus in field and inoculation test. Although its seed quality-related characteristics were similar to those of ‘Cheongja3’, it contained more anthocyanin in the seed coat; this is the main functional component of black soybean. The mean yield of ‘Cheongja4’ in RYT was 314kg/10a, 123% of the yield of ‘Cheongja3’. ‘Cheongja4’ is expected to be widely used for variable functional purposes, such as cooking with rice and the production of processed food.

중립 내병 다수성 장류⋅두부용 콩 ‘늘찬’

김현태(Hyun Tae Kim),고종민(Jong Min Ko),백인열(In Youl Baek),한원영(Won Young Han),윤홍태(Hong Tai Yun),이병원(Byoung Won Lee),신상욱(Sang Ouk Shin),서정현(Jeong Hyun Seo),김홍식(Hong Sik Kim),곽도연(Do Yeon Kwak) 한국육종학회 2019 한국육종학회지 Vol.51 No.4

The soybean cultivar ‘Neulchan’ was developed for production of soy-paste and tofu. SS91501-9-1-1 and SS96205 (F2) were crossed in 1998, and F3 to F7 were selected by the pedigree method. A preliminary yield trial (PYT) and an advanced yield trial (AYT) were conducted from 2006 to 2008, and a regional yield trial (RYT) in nine regions was conducted from 2009 to 2011. In the RYT, ‘Neulchan’ was stable n variable environments and generated high yield. ‘Neulchan’ was determinate with white flower, light brown pod color, yellow spherical seed, and yellow hilum. Its flowering date and maturity date were Jul. 30 and Oct. 9, respectively. The plant height was shorter than that of ‘Daewonkong’(a standard cultivar). ‘Neulchan’ had the same node number (14), higher first-pod height (12 cm), and lighter seed weight (21.7 g/100-seed weight) than those of ‘Daewonkong’ (14, 11, and 24.2 g/100-seed weight, respectively). ‘Neulchan’ had high resistance to bacterial pustule, and its resistance to soybean mosaic virus was similar to that of ‘Daewonkong’. The yield and color of ‘Neulchan’ tofu were similar to those of ‘Daewonkong’ tofu, but the hardness was lower than that of ‘Daewonkong’ tofu. The soybean malt scent, fermented soybean yield, and γ-polyglutamic acid (γ-PGA) of ‘Neulchan’ were 3, 215%, and 24.6 mg/g, respectively. Its yield in adaptable regions was 307 kg/10a, higher than that of ‘Daewonkong’. ‘Neulchan’ was expected to be cultivated and used widely for soy-paste and tofu production. (Registration No. 4904).

고착협 내탈립 기계수확 적응 장류⋅두부용 콩 품종 ‘새금’

김현태(Hyun Tae Kim),한원영(Won Young Han),이병원(Byung Won Lee),고종민(Jong Min Ko),이영훈(Yeong Hoon Lee),백인열(In Youl Baek),윤홍태(Hong Tai Yun),하태정(Tae Joung Ha),최만수(Man Soo Choi),강범규(Beom Kyu Kang),김현영(Hyun Yeong K 한국육종학회 2019 한국육종학회지 Vol.51 No.4

The soybean cultivar, ‘Saegeum’, has been developed for preparing soy-paste and tofu. The soybean cultivars ‘Daepung’ and ‘SS98207-3SSD-168’ were crossed in 2003 to obtain ‘Saegeum’. Single seed descent method was used to advance the generation from F3 to F5, and the plant lines with promising traits were selected from F6 to F7 by pedigree method. The preliminary yield (PYT) and advanced yield trials (AYT) were conducted from 2009 to 2010, and the regional yield trial (RYT) was conducted in 12 regions between 2011 and 2013. The morphological characteristics of ‘Saegeum’ were as follows: determinate plant type, white flower, tawny pubescence color, and brown pod color. Flowering and maturity dates were August 2, XXXX and October 17, XXXX, respectively. Plant height, first pod height, number of nodes, number of branches, and number of pods were 79 cm, 18 cm, 16, 2.3, and 44, respectively. The seed characteristics of ‘Saegeum’ were as follows: yellow spherical shape, yellow hilum, and the 100-seed weight was 25.4 g. ‘Saegeum’ was resistant to bacterial pustule and SMV in the field test, and its lodging resistance was mildly strong, whereas its shattering resistance was excellent. The ability of this cultivar to be processed into tofu, soybean malt, and other fermented products was comparable with that of ‘Daewonkong’. The yield of ‘Saegeum’ in the adaptable regions was 3.02 ton ha-1. Thus, ‘Saegeum’ is adaptable to mechanized harvesting because of its high first pod height, as well as lodging and shattering resistance. (Registration number: 5929)

저장성 고수율 나물용 신품종 소원콩

박금용(Keum Yong Park),윤홍태(Hong Tae Yun),문중경(Jung Kyung Moon),구자환(Ja Hwan Ku),황종진(Jong Jin Hwang),이석하(Suk Ha Lee),성열규(Yeal Kyu Seung),류용환(Yong Hwan Ryu),정우경(Woo Kyung Chung),이영호(Young Ho Lee),김석동(Seok Do 한국육종학회 2000 한국육종학회지 Vol.32 No.3

한,일 간 논콩 생산 지원정책 비교 및 형후 대책

박금룡 ( Keum Young Park ),김현태 ( Hyun Tae Kim ),김성국 ( Sung Kook Kim ),고종민 ( Jong Min Ko ),박성호 ( Seong Ho Park ),윤홍태 ( Hong Tae Yun ),황규석 ( Kyu Seok Hwang ) 한국콩연구회 2013 韓國콩硏究會誌 Vol.30 No.1

This study aims to evaluate the enhance policy for paddy soybean production through comparison between Korea and Japansee` supporting policy. The Korean govemment set a goal to increase the self supply rete for food and processing to 50% by paddy soybean cultivation. However, the soybean production was decreased continuously every year, because of lower income than other summer crops and lower price comparability comparing with imported soybeans. We assess that the main cause of failure for the enhance pf paddy soybean production resulred from inconsistent policy which had been discontinued it in 2007 year after puting into force for five years(from 2002 to 2006). On the other Hand, Japanese government have continued to ip to present since setting paddy soybean supporting policy in 1971 year, therefore the cultivated area of soybean production in paddy fields accounts for above 120 thousand ha, about 85% of total soybean area.

콩 육성품종 "중모3011호"의 노지 및 비가림하우스 재배법

한원영 ( Won Young Han ),김현태 ( Hyun Tae Kim ),신상욱 ( Sang Ook Shin ),이병원 ( Byung Won Lee ),고종민 ( Jong Min Ko ),박현진 ( Hyun Jin Park ),윤홍태 ( Hong Tae Yun ),백인열 ( In Youl Baek ),강항원 ( Hang Won Kang ) 한국콩연구회 2014 韓國콩硏究會誌 Vol.31 No.1

극대립 검정콩 중모3011호(밀양228호)의 상품성 즉 100립중과 수량성을 고려한 적정 파종기는 4월 5일부터 5월 중순까지이다. 4월 20일보다 빠른 파종기에서는 개화소요일수가 단축되고 경장이 매우 작았으나 등숙일수가 단축되지는 않았다. 수량성을 고려한 적정재식거리는 (60-70)×30cm 였다. 중모3011호의 등숙기간중 서리피해를 방지하여 상품성을 증대시키기 위한 비가림 하우스재배시 100립중이 82.4g으로 노지재배에서 가장 콩알이 굵은 4월 5일 파종기의 56.8g보다 25.6g 무거우며 10a당 평균 수량이 233kg으로 4월 5일 파종기의 157kg보다 76kg 높았다. 따라서 상품성을 높이고, 수량성을 증대시키기 위하여 노지재배보다 비가림하우스 재배가 유리하다는 것이 잘 보여주고 있다. Soybean is traditionally used for seasoning foods such as soybean sauce and paste. As the origin of soybean, Korea has very diverse germplasms of soybean in the form of landraces. Landraces have the advantage of rareness and high price in marketing. Because these landraces have the weakness such as the easy lodging, the susceptibility for virus and bacterial pustule, and the long growth period, those are not cultivated in the farmer’s field. In 2010 we developed the varieties of the difference from the normal and commercial cultivars; Joongmo 3011(Milyang 228) with the very large seed size. This experiment was carried out in order to establish the optimal method of growth such as Joongmo 3011. The optimal period of growth such as Joongmo 3011 is from 5 April to 10 May and the optimal distance (60-70)x30cm. The optimal period of growth such as Joongmo 3011 in the plastic house is 10 May.