녹비작물 재배에 따른 2년생 인삼의 생육 및 진세노사이드 함량변화

성봉재,이가순,한승호,김선익,김관후,이석수,조진웅 한국약용작물학회 2014 한국약용작물학술대회 발표집 Vol.2014 No.05

재배시기 및 재배기간별 새싹인삼의 물성 변화

성봉재,김선익,이가순,지무근,김수동,권아름,김현호,도은수,원준연 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.05

Background : Currently sprout ginsengs are produced in extensive variations of cultivation times, methods and specifications that are different in each farm in Korea. Also, regardless the effective ingredient content of ginseng, overgrown sprout ginseng are distributed so that the quality standardization of sprout ginseng is urgently required. The sprout ginseng market is only a segment of the Korean ginseng market still. However, If development of processed products utilizing the functionalities is connected, the market may exponentially grow. Also, if the use of sprout ginseng is extended to productions of drinks, cosmetics, facial masks and others in the cosmetics and health functional food industries, the export competitiveness to the global market is expected to increase. Therefore, this study aims the quality standardization of sprout ginseng to secure the market competitiveness in Korea and overseas by examining the property change following the cultivation phases. Methods and Results : For the overground growing in green houses, the sprout ginsengs planted in early April and early June show to be better in growing than the ones planted in early August. For the underground growing, while no significance is found among the cultivation periods, the sprout ginsengs planted in early June are excellent in terms of the root length and the weight of overground portion. Also, according to the examination on the stem properties of 2-year grown sprout ginsengs in each cultivation time, a trend that, as the growing period is longer from 25 days to 35 days, 45 days and 95 days, the hardness, gumminess, chewingness and springiness of stem are higher. And, on the hardness, gumminess, chewingness and springiness of leaf, while no statistically significance is found in the growing periods from 25 days to 45 days, the 95-day sprout ginsengs show high figures referring that the leaves becomes tougher. Conclusion : In case of cultivating sprout ginsengs in a green house, cultivating in April - June is advantageous for the overground and underground growing. And, it is determined that cultivating sprout ginsengs for 35 - 45 days produces leaves and stems with the most excellent chewing textures felt by consumers when chewing.

파종방법 및 답압무게별 논 직파재배 1년생 인삼의 생육특성

성봉재,김선익,이가순,지무근,김수동,권아름,김현호,조진웅,원준연 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.10

Background : The insufficient soil moisture due to spring drought causes the germination rate of ginseng seeds to be remarkably lowered and the low seeding depth causes the roots not to be settled but remain in the surface soil containing moisture, resulting in the ill-shaped ginseng. Especially, in the case of paddy soil, the soil environment is often over-humidified or over-dried, resulting in high rate of occurrence of physiological disorders such as rough skin, yellow-colored root and red-colored root, etc. compared to the upland soil, requiring more care in managing the soil. Therefore, this study was conducted with the aim to investigate the effects of stamping treatment on the direct seeding cultivation in the paddy soil and to investigate the survival and growth characteristics according to the seeding method. Methods and Results : We investigated the effects of stamping on the emergency rate and growth by using rollers (15, 20, 25, 30 ㎏), and also investigated the growth characteristics according to the direct sowing methods (broadcast planting, motorized seeder, semi-automatic seeder, manual seeder, hoop-type seeder). In the emergency rate of 1-year-old ginseng group directly sowing and treated with trampling, the group treated with 25 ㎏ & 30 ㎏ showed the highest emergency rate & growth, and above-ground & underground parts growth of 1-year-old ginseng by sowing method, there was no significant difference between sowing methods, the emergency rate of motorized seeder and semi-automatic seeder was high. Conclusion : In the paddy soils, the 25 – 30 ㎏ stamping after direct seeding showed superior above-ground growth and emergency rate, and there was no significant difference in growth, but motorized seeder and semi-automatic seeder had a higher rate of emergency in 1-year-old ginseng.

2년생 새싹인삼의 재배기간별 생육 및 물성 변화

성봉재,이가순,김선익,지무근,김수동 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.10

Background : Currently sprout ginsengs are produced in extensive variations of cultivation times, methods and specifications that are different in each farm in Korea. Also, regardless the effective ingredient content of ginseng, overgrown sprout ginseng are distributed so that the quality standardization of sprout ginseng is urgently required. The sprout ginseng market is only a segment of the Korean ginseng market still. However, If development of processed products utilizing the functionalities is connected, the market may exponentially grow. Also, if the use of sprout ginseng is extended to productions of drinks, cosmetics, facial masks and others in the cosmetics and health functional food industries, the export competitiveness to the global market is expected to increase. Therefore, this study aims the quality standardization of sprout ginseng to secure the market competitiveness in Korea and overseas by examining the property change following the cultivation period. Methods and Results : Growth of sprout ginseng were investigated on 20 th, 30 th, 40 th and 50 th days after planting on May 30 th. Growth of above-ground parts and underground parts of 2-years-old sprout ginseng increased with longer growing period. As the growing period became longer, the sprout ginseng weight increased, that is the result of the increase of the above-ground part. Also, according to the examination on the leaves, stems and roots properties of 2-year grown sprout ginseng in each growing period, a trend that, as the growing period is longer from 20 days to 50 days, the hardness, gumminess, chewingness and fracture of leaf, stem and root are higher. Conclusion : In case of cultivating sprout ginseng in a green house, as the growth period of 2-years-old sprout ginseng was prolonged, the growth of above-ground parts and underground parts was improved. And, as the growing period of sprout ginseng was prolonged, the properties of leaves, stems and roots tended to increase.

구기자 추출물 제조 시 백삼 및 홍삼 첨가에 의한 항산화활성 및 안지오텐신 전환효소에 대한 저해활성 효과

성봉재,김선익,지무근,김수동,권아름,김현호,원준연,이가순 한국약용작물학회 2018 한국약용작물학회지 Vol.26 No.5

Background: To enhance the taste and physiological characteristics of Lycii fructus (Gugija) extracts, we investigated the changes in the physiological characteristics of Gugija extracts caused by adding white ginseng (WG) and red ginseng (RG) Methods and Results: Gugija extracts, including 10G10, 10GW-G8 : 2, -G6 : 4, -G4 : 6, -G2 : 8, and -G0 (mixtures made by replacing 0, 20, 40, 60, 80, and 100% of Gugija with WG), as well as 10G10, 10GR-G8 : 2, -G6 : 4, -G4 : 6, -G2 : 8, and -G0 (mixture made by replacing 0, 20, 40, 60, 80, and 100% of Gugija with RG) were extracted with water at 10 times the respective mixture's volume. The antioxidant activities of Gugija extracts were investigated by assessing their 1,1-diphenyl-2-picrydrazyl (DPPH) and 2,2’-azinobis(3ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging activity, ferric reducing antioxidant potential (FRAP) activity, nitrite scavenging activity, and angiotensin converting enzyme (ACE) inhibitory activity. As the amount of WG added increased, the DPPH, and, ABTS radical scavenging activity, and FRAP activity of the Gugija extract decreased. The half maximal inhibitory concentration (IC50) value of 10G10, 10GW-G6 : 4, 10GR-G6 : 4, and 10GR-G0 for DPPH radical scavenging activity were 25.50 ± 1.04, 52.06 ± 1.46, 16.87 ± 1.24, and 9.50 ± 0.16 ㎕/㎖, respectively. On the other hand, the physiological activity of Gugija extract increased with the addition of increasing amounts of RG. However, ACE inhibitory activity was the highest (50.25 ± 2.58%) in the Gugija 10-fold extract without any added RG. Conclusions: From the above results, we suggest that adding RG to Gugija extracts increase their antioxidant, FRAP, and nitrite scavenging activities.

금 콜로이드 용액 처리에 따른 고려인삼의 생육, 진세노사이드 함량 및 물성 변화

성봉재,이가순,한승호,김선익,김관후,이석수,원준연,황윤구 한국약용작물학회 2014 한국약용작물학술대회 발표집 Vol.2014 No.05

인삼 선발계통의 생산력 검정 본시험 및 예비시험

성봉재,김선익,이가순,지무근,김수동,권아름,김현호,도은수 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.10

Background : Recently, the quality of ginseng is degrading while the yield decreases by 15 - 20% due to the high-temperature injury, the physiological disorder and the diseases caused by the climate warming so that development of disaster tolerant varieties strong against high temperatures, salts and diseases are demanded. For such reason, three lineages showing excellent overground and underground growing were selected from the gene resources collected from 1997 to 2000. And the productivity test has been conducted with these lineages having Cheonpung and Yeonpung, the existing varieties as the reference varieties. For the lineages excellent in growing, the variety registration will be performed after the regional adaptation test. Methods and Results : The results of preliminary yield trial on the 3 lines (GS98-3-4, GS00-58 and GS97-69) show that the above-ground and underground growth of the 4-years-old ginseng group selected as superior lines were superior to that of Chunpoong and Yunpoong. eference varieties. Especially, GS98-3-4 shows excellent root weight and root diameter, while GS97-69 shows excellent leaf length and leaf widths. Replicated yield trial on the 3 lines (GS97-62, GS98-1-5, GS00-44) show that the above-ground and underground growth of three lines were superior to that of Chunpoong and Yunpoong. In particular, the underground root weight of GS00-44 was the heaviest. Conclusion : According to the productivity tests on the 3 lines selected for excellent growing, the selected lineages are excellent in both above-ground and underground growing compared to the reference varieties of Cheonpung and Yeonpung. On the 4-years-old ginseng, GS00-44 & GS98-3-4 show excellent underground growing while GS98-1-5 & GS97-62 show excellent overground growing.

답압 및 파종방법에 따른 직파재배 인삼의 생육특성

성봉재,김선익,이가순,지무근,김수동,권아름,김현호,도은수 한국약용작물학회 2017 한국약용작물학술대회 발표집 Vol.2017 No.09

인삼 선발계통의 생산력 검정시험

성봉재,김선익,이가순,지무근,김수동,권아름,김현호,조진웅,원준연 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.05

Background : For ginseng breed development, mostly the pure-line separation method that registers excellent varieties after performing the regional adaptation test with the varieties selected through the preliminary and main productivity tests on selected excellent individuals cultivated in farms or excellent lineages for growing from collected lineages is used. Recently, the quality of ginseng is degrading while the yield decreases by 15 - 20% due to the high-temperature injury, the physiological disorder and/or the diseases caused by the climate warming so that development of disaster tolerant varieties strong against high temperatures, salts and diseases are demanded. For such reason, three lineages showing excellent overground and underground growing were selected from the gene resources collected from 1997 to 2000. And the productivity test has been conducted with these lineages having Chunpoong and Yunpoong, the existing varieties as the reference varieties. For the lineages excellent in growing, the variety registration will be performed after the regional adaptation test. Methods and Results : The results of productivity tests on the 3 lineages (GS98-3-4, GS00-58 and GS97-69) selected for excellent growing while having Chunpoong and Yunpoong as the reference varieties show that on the 2-years-old dormant roots, all of the selected 3 lineages are better in growing compared to the reference varieties. Especially, GS98-3-4 shows excellent leaf lengths and stem lengths while GS97-69 shows excellent leaf widths. On the overground growing of 3-years-old ones, GS00-58 and GS97-69 lineages are exceedingly more excellent compared to the reference varieties while the selected 3 lineages showing superb underground growing. Especially, GS98-3-4 lineage shows great root weights and diameters. Conclusion : According to the productivity tests on the 3 lineages selected for excellent growing, the selected lineages are excellent in both overground and underground growing compared to the reference varieties of Chunpoong and Yunpoong. On the 2-years-old ginsengs, GS98-3-4 shows excellent overground growing while GS97-69 shows excellent underground growing. On the 3-years-old ginsengs, GS00-58 and GS97-69 show excellent overground growing while GS98-3-4 shows excellent underground growing.

파종밀도에 따른 직파재배 3년근 인삼의 수량 및 품질 특성

성봉재,김관후,김현호,김선익,한승호,이가순 한국약용작물학회 2010 한국약용작물학회지 Vol.18 No.1

This study was carried out to investigate the physicochemical characteristics of 3-year-old ginseng (for Samgyetang product) cultured by various seeding density in direct-sowing culture. Ginsengs were cultured by the seeding density, 275, 300, 330 352 and 396 seeds per Kan, 180×90cm area. Survived rate (82.1%) were the highest in plot of 352 seeds sowed, length and leaf width were high in plot of 300 and 352 seeds. Root yield grain was increased with increase of the seeding density in direct-sowing culture except 352 seeds sowed. Average root weight and diameter were the highest in plot of 352 seeds sowed, 31.6 g and 18.4 mm, respectively. Crude saponin and each ginsenosides content were the highest in plot of 275 seeds sowed. Rg1 content was decreased, Rc and Rb2 content were increased with increase of the seeding density. Total soluble sugar content was the highest in plot of 330 seeds sowed and the lowest in plot of 396 seeds sowed, and oligo- and disaccaride content were high in plot of 330 and 352 seeds sowed. Reological characteristics of ginsengs cultivated according to various seeding density, hardness and springness were high and maximum fracture force was low with decrease of the seeding quantity.