• 한국균학회지
• /
• 제41권2호
• /
• pp.81-94
• /
• 2013

본 연구에서는 5 종의 수지상균근균을 인삼(Panax ginseng C. A. Mey.)의 묘에 처리하여 인삼의 생장에 미치는 영향을 확인하였다. 수지상균근균 5종(Glomus mosseae, Glomus intraradices, Glomus etunicatum, Acaulospora longula, Acaulospora trappei)의 접종원을 발아 후 60일이 지난 인삼묘에 접종하여 120일간 키운 후 인삼의 건조중량, 지상부의 크기 및 엽록소 형광을 측정하였다. 그 결과 수지상균근균을 접종한 인삼의 생장이 대조구에 비해 높은 경향을 나타내었으며, 접종한 수지상균근균의 균주(종)에 따라 차이를 보였다. 특히, Glomus intraradices가 다른 종에 비해 인삼의 생장에 미치는 효과가 크게 나타났으며, 엽록소형광 값은 모든 종에 대하여 유의미한 차이를 보이지 않았다.

• 혜화의학회지
• /
• 제5권1호
• /
• pp.185-198
• /
• 1996

After evaluation of antithrombotic effect of 40 herbs on platelet aggregation induced by ADP(Adenosine diphosphate), these results were obtained as follows: 1. Crude drugs exerting over 30 % of in Chinemys reevesii (Gray)hibition on platelet aggregation induced by ADP were Ganoderma japonicum (Fr.) Lloyd., Panax ginseng C. A. Mey., Gastrodia elata Bl., Thea sinensis, Chinemys reevesii (Gray), Cuscuta chinensis Lam., Cervus nippon Temminck., Biota orientalis (L.) Endl., Coriolus versicolor, Cinnamomum cassia Presl., Sophora flavescens Ait., Amomum villosum Lour., Carthamus tinctorius L., Rubus chingii Hu., Poria cocos (Schw.) Wolf., Laminana japonica Aresch., Ligustrum lucidum Ait., Angelica sineusis (Oliv.), Cyperus rotundas L., Ginkgo biloba L., Zingiber officinale Rosc., Prunus persica (L.) Batsch., Schizandra chinensis (Turcz.) Baill. and Plantago asiatica L.. 2. Of crude drugs having showed over 50% of inhibitory effect on platelet aggregation, at the concentration of $100{\mu}g/m{\ell}$, the inhibitory rates were 82.2% in Ganoderma japonicum (Fr.) Lloyd., 55% in Panax ginseng C. A. Mey., 50.8% in Gastrodia elata Bl., while at the concentration of $200{\mu}g/m{\ell}$, antithrombotic rates were 89.4% in Ganoderma japonicum (Fr.) Lloyd., 59.2% in Panax ginseng C. A. Mey., 57.9% in Thea sinensis, 52.7% in Gastrodia elata Bl.. These results suggest that the study sholuld be necessary on antithrombotic effect of solvent fractions of Ganoderma japonicum (Fr.) Lloyd., Panax ginseng C. A. Mey., Gastrodia elaha B1. and Thea sinensis and isolation of effective compound from above drugs.

• 고려인삼학회:학술대회논문집
• /
• 고려인삼학회 2002년도 학술대회지
• /
• pp.502-508
• /
• 2002

The strains of Panax ginseng C.A. Mey., P. quinquefolius L. and selected strains P. ginseng-B, P.ginseng-A, P. quinquefolius-C were investigated. Activities of SOD, catalase and peroxydase were determined by methods of Fridovich et al. (1979), Komov et al.(1975), Bovaird et al.(1982) respectively. Activities of SOD, catalase, peroxydase were investigated every day 5 in cycle of cultivation. For P. ginseng it was the 35 days, P. quinquefolius the 70 days, P. quinquefolius-C 90 days. P. ginseng-B 90 days, P. ginseng-A 60 days. The P. quinquefolius, P. quinquefolius-C, P. ginseng-B had clear differentiation and developed tracheid elements, which are absent in strain of P. ginseng. The peaks of protein content for P. ginseng (4.5 units/g) and for P. quinquefolius (3.5 units/g) were on day 10 and remained unchanged till the last cultivation. The strain P. ginseng-A had two peaks of protein content (2.5 mg/g) on day 15 and on day 30. For P. ginseng-B strain these peaks were on day 5 and day 40 (3.5 mg/g). Peroxydase activity peak (60 units/g) in P. ginseng strain was on day 10. This activity in P. ginseng-B had two peaks on day 15 and day 35 and reached 95 units/g , increasing to 150 units/g to day 80. In strain of P. ginseng-A was only one maximum of this activity -130 units/g on day 45. In P. quinquefolius peroxydase activity was 103 units/g on day 40, increasing to 135 units/g to day 90. For P. quinquefolius-C this activity peak was 136 units/g on day 60. Peroxydase activities for the upper and lower layers of biomass was different and varied considerably from 28-35 units/g in lower to 270-290 units/g for upper layer. The SOD activity had two peaks in P. ginseng strain the 80 units/g and the 70 units/g on day 20 and day 35 respectively. Activity of SOD in P. quinquefolius strain reached 53 units/g on day 40 and increased up to 83 units/g to day 60.The similar increase of SOD activity was marked for P. ginseng-B to 85 units/g on day 90. In P. ginseng strain the 6 molecular isoforms SOD was defined. One of them with RfO,6 was determined in all days of cycle, three other (Rf-0.43; 0.54;0.80) only on day 10 and day 20. The isoform of SOD with Rf-0,29 was detected only on day 10 and with Rf-0,35 only on day 35. The catalase activity decreased in all strains to the last days of cultivation. The changes of SOD, catalase and peroxydase activities reflect the differences between the strains of Panax ginseng and Panax quinquefolius and their selected forms. The correlation between maximum life span of strains and activities of their antioxydant enzymes were detected.

• 한국자원식물학회지
• /
• 제20권4호
• /
• pp.325-330
• /
• 2007

인삼, 목과 혼합추출액이 ${\beta}A$로 유도된 AD 병태 모델에 미치는 영향을 관찰한 결과, 다음과 같은 결론을 얻었다. 1. 인삼, 목과 혼합추출액은 AD 병변 뇌조직의 허혈(虛血) 상태를 유의성 있게 개선하였고 허혈(虛血)로 인한 뇌조직 손상을 억제하였다. 2. 인삼, 목과 혼합추출액은 AD 병변 뇌조직의 면역조직화학 염색법으로 Tau 단백질, GFAP 단백질, presenilin 1/presenilin 2 단백질의 발현 억제를 확인하였다. 이상의 결과로 미루어 보아 인삼, 목과 추출액은 AD의 예방과 치료에 사용될 수 있을 것으로 판단되며 정확한 기전에 대한 연구와 AD 치료에 있어서 인삼, 목과 혼합추출액의 임상적 활용에 대한 연구가 향후 지속적으로 이루어져야 할 것으로 사료된다.

• 한국약용작물학회지
• /
• 제20권4호
• /
• pp.231-237
• /
• 2012

These studies were conducted to provide basic information on Korean ginseng cultivars and breeding lines (Panax ginseng C. A. Mey.) and to identify the variations that can be utilized in ginseng breeding programs. The agronomic characteristics was used to clarify the genetic relationships among Korean ginseng cultivars and breeding lines and to classify them into distinct genetic groups. Angle of petiole and number of fibrous root showed a wide variation from $15.0{\sim}67.8^{\circ}$ and 0~5, respectively. The average plant length was 54.2cm with a range of 37.9~64.8cm and the average stem diameter was 5.6mm with a range of 4.0~7.5mm. The average stem length was 31.9cm with a range of 21.8~37.9cm and the average root weight was 38.1 g with a range of 23.0~52.0 g. The 24 Korean ginseng cultivars and breeding lines were classified into 4 groups based on agronomic characteristics using the complete linkage cluster analysis. The I, II, III and IV groups included the 60.8%, 7.4%, 13.1% and 8.7% of the cultivars and breeding lines, respectively. The breeding lines in group I could be characterized as the group with the highest growth characters and yield components, such as plant length, stem diameter and root weight. The root weight, the yield component, had highly significant positive correlations with stem diameter, plant length and stem length.

• 한국약용작물학회지
• /
• 제21권2호
• /
• pp.91-96
• /
• 2013

This study describes the identification of Panax species using mitochondrial consensus primers. Initially, a total of thirty primers were tested in ten Korean ginseng cultivars and two foreign Panax species, P. quinquefolius and P. notoginseng. In the polymerase chain reaction (PCR) amplification results, three primers (cox1, nad1/2-3 and nad2/1-2) generated co-dominant polymorphic banding patterns discriminating Korean ginseng cultivars from P. quinquefolius and P. notoginseng. However, these primers could not generated polymorphisms among the Korean ginseng cultivars, and simply represented species-specific polymorphisms for P. quinquefolius and P. notoginseng. Primers PQ91 and PN418 were designed from the consensus sequence of nad1/2-3 region. Two banding patterns (A or B) were detected in PQ91. Korean ginseng cultivars and P. notoginseng shared the same banding pattern (A type) and P. quinquefolius was identified another banding pattern (B type). In the case of PN418, two banding patterns (A or B) were detected in the Korean ginseng cultivars and two foreign Panax species. Korean ginseng cultivars and P. quinquefolius shared the same banding pattern (A type) and P. notoginseng was identified another banding pattern (B type). The combination banding patterns of three Panax species, Korean ginseng cultivars (Panax ginseng C. A. Mey.), P. quinquefolius and P. notoginseng, was identified as 'AA', 'BA' and 'AB', respectively. Consequently, PQ91 and PN418 primer sets can be used to distinguish among Panax species.

• Journal of Ginseng Research
• /
• 제42권2호
• /
• pp.175-182
• /
• 2018

Background: The impact of fungicide azoxystrobin, applied as foliar spray, on the physiological and biochemical indices and ginsenoside contents of ginseng was studied in ginseng (Panax ginseng Mey. cv. "Ermaya") under natural environmental conditions. Different concentrations of 25% azoxystrobin SC (150 g a.i./ha and 225 g a.i./ha) on ginseng plants were sprayed three times, and the changes in physiological and biochemical indices and ginsenoside contents of ginseng leaves were tested. Methods: Physiological and biochemical indices were measured using a spectrophotometer (Shimadzu UV-2450). Every index was determined three times per replication. Extracts of ginsenosides were analyzed by HPLC (Shimadzu LC20-AB) utilizing a GL-Wondasil $C_{18}$ column. Results: Chlorophyll and soluble protein contents were significantly (p = 0.05) increased compared with the control by the application of azoxystrobin. Additionally, activities of superoxide dismutase, catalase, ascorbate peroxidase, peroxidase, and ginsenoside contents in azoxystrobin-treated plants were improved, and malondialdehyde content and $O_2^-$ contents were reduced effectively. Azoxystrobin treatments to ginseng plants at all growth stages suggested that the azoxystrobin-induced delay of senescence was due to an enhanced antioxidant enzyme activity protecting the plants from harmful active oxygen species. When the dose of azoxystrobin was 225 g a.i./ha, the effect was more significant. Conclusion: This work suggested that azoxystrobin played a role in delaying senescence by changing physiological and biochemical indices and improving ginsenoside contents in ginseng leaves.

• 한국약용작물학회지
• /
• 제20권5호
• /
• pp.387-392
• /
• 2012

This study was carried out to identify Korean ginseng cultivars using peptide nucleic acid (PNA) microarray. Sixty-seven probes were designed based on nucleotide variation to distinguish Korean ginseng cultivars of Panax ginseng. Among those PNA probes, three (PGB74, PGB110 and PGB130) have been developed to distinguish five Korean ginseng cultivars. Five Korean ginseng cultivars were denoted as barcode numbers depending on their fluorescent signal patterns of each cultivar using three probe sets in the PNA microarray. Five Korean ginseng cultivars, Chunpoong, Yunpoong, Gopoong, Gumpoong and Sunpoong, were simply denoted as '111', '222', '211', '221' and '122', respectively. This is the first report of PNA microarray which provided an objective and reliable method for the authentication of Korean ginseng cultivars. Also, the PNA microarray will be useful for management system and pure guarantee in ginseng seed.

• 대한한의학회지
• /
• 제23권2호
• /
• pp.78-87
• /
• 2002

Objectives : The aim of this study was to investigate the effects of Ginseng Radix (Panax ginseng C.A. MEY.), Zizyphi Spinosae Semen (Zizyphus spinosa HU.) and Rehmanniae Radix Preparat (Rehmannia glutinosa LIBOSCH.) on the serotonin- immunoreactivity cells in the Caudal raphe nuclei, Rostal raphe nuclei and hippocampus of the mouse brain. Methods : The mice were stressed by restraining for one hour and treated with herbal medicine by oral feeding. The mice were killed after one hour and observed by electron microscope after immunohistochemical staining. Results : In the caudal raphe nuclei of the medulla oblongata, the highest number of 5-HT immunoreactivity cells were observed at the Zizyphi Spinosae Semen-treated group, while the lowest level among the herbs treatment group was shown at the Ginseng Radix group. In the hippocampus, serotonin-immunoreactive cells were expressed significantly at the CA3 area while the lowest level of it was shown at the control group. In the midbrain, immunoreactive cells were expressed higher than other groups, while observed at the lowest level in the control group. Conclusions : The extracts of Zizyphi Spinosae Semen, Rehmanniae Radix Preparat and Ginseng Radix show a certain degree of effect on the change of serotonin immunoreactive neurons as an index of nerve disorder.

• 한국균학회지
• /
• 제40권1호
• /
• pp.1-6
• /
• 2012

본 연구에서는 인삼(Panax ginseng C. A. Mey.) 재배 토양에서 수지상균근균(AMF)의 포자를 분리하여 동정하고 재배기간 별 AMF 다양성을 확인하였다. 충남 금산지역의 재배 기간 1~5년의 인삼 재배지에서 토양을 채집하였다. 인삼 재배지에 분포하는 AMF의 포자를 분리하여 형태 및 분자생물학적 동정을 한 결과, Acaulospora longula, Archaeospora trappei, Glomus caledonium, Glomus etunicatum, Glomus intraradices, Glomus mosseae, Glomus sp., Paraglomus occultum, Paraglomus brasilianum Scutellospora heterogama 등 총 5속 10종이 동정되었다. 연구 결과 재배기간이 오래 될수록 토양 내에 분포하는 수지상균근균의 종 다양성지수와 균등도는 유의미한 차이를 보이며 감소하였다. 그러나 A. trappei 는 재배 기간이 오래될수록 상대수도가 증가하였다.