• 한국식품저장유통학회지
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• 제8권1호
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• pp.86-91
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• 2001

생삽주의 기능성을 분석한 결과, 추출 수율은 ethanol 추출물에 14.8%와 water 분획물에 17.7%를 나타내었다. Acetone 추출물과 butanol 분획물의 수소공여 능은 각각 72.9%와 74.2%로 높게 나타났으며, methanol 추출물과 butanol 분획물의 아질산염 소거 효과는 각각 95.0%와 79.2%로 가장 높게 나타났다. 생삽주의 용매별 추출물 중 methanol 추출물이 높은 항균 활성을 나타내었는데, Bacillus subtilis에 대해 20 mm clear zone을 나타내었으며, Pseu. aeruginosa에 대해 19 mm clear zone을 나타내었다. 항균 활성이 가장 높은 methanol 추출물을 계통분획하여 항균 활성을 확인한 결과, butanol 분획물이 높은 항균 활성을 나타내었는데, Bac. subtilis, V. parahaemolyticus에 대해 각각 18 mm clear zone을 나타냈다. Methanol 추출물과 butanol 분획물을 이용하여 최소저해농도를 확인한 결과 대체로 gram(+)균에 대해 2 mg/disc와 4 mg/disc에서 나타났구 gram(-)균에 대해서는 6 mg/disc에서 저해활성을 나타내었다.

• 생약학회지
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• 제44권1호
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• pp.53-59
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• 2013

This study was conducted to determine the content of atractylenolides I and III in Atractylodes japonica. An established HPLC-DAD method was used to monitor contents of atractylenolides I and III in A. japonica obtained from Korea and China and compared with contents of A. macrocephala, A. chinensis, and A. lancea. Quantitative analysis of atractylenolides I and III was carried out on a Shiseido C18 column (S-5 ${\mu}m$, 4.6 mm I.D. ${\times}$ 250 mm) with gradient elution composed of acetonitile-water. The results show that the average content of atractylenolides I and III in A. japonica were 0.0954 and 0.1963%, respectively, and contents of A. lancea were higher than A. macrocephala, A. chinensis. In this study, we identified the differentiation of the quality of A. japonica from different species and collected locations and established content standard of atractylenolides I and III in A. japonica and this content standard was helpful to quality control of A. japonica.

• 한국약용작물학회지
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• 제21권5호
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• pp.394-400
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• 2013

This study was carried out in order to examine the germination characteristics of Atractylodes japonica seeds, and it was to develop the more efficient pre-treatment and production system of the seeds. Experiment was performed by two ways-temperature control (10, 15, 20, $25^{\circ}C$) and shading treatment (full sunlight, 35, 50, 75, 95% of full sunlight). Seed pre-treatment before the each experiment was carried out by temperature (with low temperature and wetting treatment (LTW) for 0, 15, 30, 45 and 60 days) and shading treatment (with drying at room temperature (DRT), drying at low temperature (DLT) and water soaking (WS) for 48 hours). Seeds of A. japonica were germinated well under temperature control (overall 85.3~100%), especially high temperature. And, the seeds pre-treated with LTW for 45 days germinated with a 100% success rate. Under the surveying shading treatment, the highest germination rate was 95.8% with DRT and overall 63.2~95.8%. Germination rate under seeds with WS was 63.2~7.8%. As a result of surveying the whole experiment, A. japonica seeds don't need to pre-treat cause of high germination, but if it is performed with LTW for a certain period of time, it would be more productive.

• 한국약용작물학회지
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• 제22권2호
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• pp.154-159
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• 2014

This study was carried out in order to investigate the early growth and root development characteristics of Atractylodes japonica container seedling. Experiment was performed by light intensity (100%, 60%, 25% and 10% of full sunlight). Height was surveyed well under 25% of full sunlight (overall 11.013.0%). Root collar diameter was the highest in the full sunlight (7.52 mm). It was the highest fresh weight (1.52 g, 0.92 g, 0.90 g and 3.34 g) under 25% of full sunlight, root dry weight was getting higher in the higher light level and the highest in the full sunlight (0.13 g). Total root length, root project area, root surface area and root volume were the highest under 25% of full sunlight (434.7 cm, $17.4cm^2$, $54.7cm^2$, $0.55cm^3$, respectively) and the lowest under 10% of full sunlight. As a result of surveying the whole experiment, A. japonica is judged nicely by maintaining 25% of full sunlight, excepting 10% of full sunlight. And light levels during the early growth are overly important to improve early growth.

• Korean Journal of Acupuncture
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• 제32권3호
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• pp.116-123
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• 2015

Objectives : The present study was designed to investigate effects and molecular mechanisms of Atractylodes macrocephala Koidzumi extracts(AMK) on the improvement of adipocyte dysfunction induced by TNF-${\alpha}$ in 3T3-L1 adipocytes. We examined whether AMK could directly influence the inflammation and insulin resistance in 3T3-L1 adipocytes. Methods : Potential roles of AMK in the lipolysis, production of inflammatory adipokines and ROS, expression and phosphorylation of ERK, JNK, and $I{\kappa}B{\alpha}$ protein, and expression of $PPAR{\gamma}$ and C/EBP${\alpha}$ were investigated in this study. Results : Our data demonstrated that TNF-${\alpha}$ significantly increased lipolysis, levels of MCP-1, IL-6, and ROS and phosphorylation of ERK, JNK, and $I{\kappa}B{\alpha}$ protein, while TNF-${\alpha}$ reduced the expression of $PPAR{\gamma}$ and C/EBP${\alpha}$ in adipocytes, suggesting that TNF-${\alpha}$ induced a condition with the occurrence of inflammation and insulin resistance. Those alterations induced by TNF-${\alpha}$ were prevented by the treatment of AMK. AMK down-regulated the phosphorylation of ERK, JNK, and $I{\kappa}B{\alpha}$ protein and up-regulated the expression of $PPAR{\gamma}$ and C/EBP${\alpha}$ on TNF-${\alpha}$-induced inflammation and insulin resistance. Conclusions : Thus, our results indicate that AMK can be used to prevent from the TNF-${\alpha}$-induced adipocyte dysfunction through MAPK, $NF{\kappa}B$ and $PPAR{\gamma}$ pathways.

• 한국약용작물학회지
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• 제10권1호
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• pp.5-11
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• 2002

한국내 분포하는 다년생 초본인 삽주 집단의 유전적 다양도와 집단구조를 조사하기 위해 전분 전기영동으로 분석하였다. 15 대립유전자좌위당 9개 좌위에서 다형현상(60.0%)을 보였으며, 유전적 다양도는 종수준에서 0.144로 높은 반면 집단수준이 이보다 약간 낮았다. 삽주의 유전적 다양도는 대부분 집단내에 존재하였고 유사한 생활양식을 가진 다른 식물종에 비해 높았다. 그 이유로는 유성생식, 다년생, 다산 등에 기인한다. 집단간 분화는 약 13%였고 지리적 거리와 유전적 거리의 상관은 높았다(r=0.65). 그럼에도 불구하고 일부 격리된 집단은 유효집단크기를 가지지 못하여 이형접합체의 결여가 유의성을 보여 다양도가 높은 집단의 보존이 요망된다.

• 한국약용작물학회지
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• 제24권6호
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• pp.444-450
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• 2016

Background: The roots of Atractylodes macrocephala Koidzumi contain atractylone, which is used to suppress appetite and indigestion caused by gastrointestinal disturbance. The present study was conducted to investigate the effect of several organic compost on the growth and root yield of A. macrocephala with organic fertilizer. Methods and Results: When organic fertilizer was applied basally, the average yield of 10 a was 184.6 kg in the HA (Hwanggeumjidae, organic material mix), 171.3 kg in the GG (Gyunbaeyangchegreen, bacterial cuture filtrate) and 175.0 kg in the CF (Customary fertilization, control) each other in practice of CF had no statistical significance. Atractylenolide I was significantly greater in the HA (0.036%) than the GG (0.034%) or CF (0.023%). With regard to the amount of organic fertilzer, 10 a yield was the most common of 203.0 kg at 2.0 times of the organic 1 (HA), conventional fertilization of 134.0 kg and 173.0 kg of no application was a statistically significant. Organic fertilizer 1 was 1.5 to 2.0 times, organic fertilizer was 2 to 1.5 times that were most suitable. Conclusions: The results of the present study indicated that HA and GG are the most suitable for the organic cultivation of A. macrocephala. The content of atractylone I was highest under the HA treatment and lowest under the CU (Chamjoa, oil cake), TG (Totogreen, plant oil cake) and HG (Heuksalgreen, Castor oil cake) treatment.

• Journal of Radiation Protection and Research
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• 제26권1호
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• pp.13-18
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• 2001

한의학에서 근경류(rhizomata)에 분류되어 있으며 각종 보익탕제에 주로 사용되는 대표적 생약인 백출(Baizhu, Atractylodes japonica), 천궁(Chuanxiong, Cnidium officinale), 산약(Shanyao, Discorea japonica) 및 승마(Shengma, Cimicifuga heracleifolia)의 방사선 방호효과를 확인하기 위해서 고선량 및 저선량의 방사선을 마우스에 조사하고 소장움 생존, 내재성 비장집락형성 및 apoptosis 유발 등을 관찰하였다. 방사선조사전 승마 투여 군에서 소장움세포의 생존율을 증가시켰으며 내재성 비장집락 형성 시험에서는 천궁 투여 군에서 평균치의 증가가 관찰되었고 천궁 및 승마는 저선량 방사선에 의한 apoptosis 형성을 억제시켰다. 이상의 결과에서 승마 및 천궁의 방사선 방호효과를 조혈세포의 생존과 회복, 소장움세포 생존을 통하여 확인하였으며 이는 독성이 적은 천연물이라는 관점에서 방사선 방호 식품으로서 적용이 가능할 것으로 사료된다.

• 한국약용작물학회지
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• 제8권4호
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• pp.327-333
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• 2000

삽주의 재배와 효과적인 보존을 위한 기초자료를 얻고자 자생지의 환경 및 생육특성을 조사한 결과는 다음과 같다. 1. 자생지 토양특성은 유기물 함량이 높고 인산과 마그네슘 함량이 적었으며 약산성의 사양토이었다. 2. 수집지역별 생육은 남부지역 자생종이 중부지역 자생종에 비하여 초장, 엽수, 엽장, 엽폭 등의 지상부 생육이 좋았으나 수량성은 경기, 강원지역이 오히려 높았다. 3. 광투과율이 20% 이상에서 분포하고 있었으며 분포 빈도수가 $60{\sim}80%$에 가장 높았으며, 광투과율이 높을수록 생근중은 높아지는 경향이었다. 4. 삽주의 분포 빈도는 표고 $200{\sim}400m$에서 가장 높았다. 5. 임상에 따른 생육은 침엽수림에서 빈도수가 높았으나 생근중은 활엽수림과 관목림에서 높은 경향이었다. 6. 생육특성간의 상관은 초장과 염수 엽장 엽폭간에는 정의 상관이 있었으나 지상부생육과 생근경중 간에는 상관을 나타나지 않았다.

• 한국약용작물학회지
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• 제23권2호
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• pp.161-167
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• 2015

This study was carried out to determine the effects of light controls and leaf mold on root growth and physiological responses of Atractylodes japonica growing in forest farming. The experiment was performed by light controls (100%, 62.5%, 40.3% and 19.7% of full sunlight) and application of leaf mold to soil. Height, stem diameter, number of flower buds and root collar diameter were the highest in leaf mold within 62.5% of full sunlight (relative light intensity 62.5%). And these were the higher in leaf mold within each light level. As the shading level increased, light saturation point and maximum photosynthesis rate decreased. As the light level decreased, SPAD value increased in control and leaf mold. As a result of surveying the whole experiment, A. japonica was judged worse root growth under the lower light level. It was concluded that the light level was one of the most important factors to produce A. japonica. Also, producing high-quality of A. japonica with the price competitiveness by using leaf mold like the experiment can be an effective way to increase incomes for farmers.