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人参皂苷20(S)-Rg_3,20(R)-Rg_3,Rg_5,Rk_1对照品的制备 被引量:6

Preparation of 20(S)-Rg_3,20(R)-Rg_3,Rg_5 and Rk_1 Reference Substances
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摘要 为建立一种简单快速、高效制备人参皂苷20(S)-Rg3、20(R)-Rg3、Rg5、Rk1的方法。利用大孔吸附树脂和硅胶柱层析对样品进行预处理,通过反相高效制备液相色谱,从红参的甲醇提取物中快速分离得到目标产物人参皂苷20(S)-Rg3、20(R)-Rg3、Rg5、Rk1,经检测,4种化合物的纯度均>98%。色谱柱为Polaris C18(250 mm×4.6 mm,10μm),以V(乙腈)∶V(水)=46∶54为流动相,恒梯度洗脱,流速4.0 mL/min,柱温室温,检测波长为203 nm,在此色谱条件下,它们得率分别为0.012%、0.013%、0.012%、0.013%。该方法操作简便,可重复进样,适用于制备高纯度稀有人参皂苷20(S)-Rg3、20(R)-Rg3、Rg5、Rk1。 A simple, fast and efficient method for the preparation of ginsenosides 20( S)?Rg3, 20 ( R)?Rg3 , Rg5 and Rk1 was constructed. Using macroporous absorption resin and silica gel column chromatography, the samples were pretreated. Through RP?HPLC, target components 20(S)?Rg3, 20( R)?Rg3 , Rg5 and Rk1 were rapidly separated from the methanol extracts of red ginseng with the purity over 98%. The separation was performed on a Polaris C18 (250 mm × 4?6 mm, 10 μm) at the room temperature by mobile phase of CH3CN ∶ H2O (46 ∶ 54) at a flow rate of 4?0 mL/min and the detection wavelength was 203 nm. Under these conditions, the yield rates of four ginsenosides were 0?012%, 0?013%, 0?012% and 0?013%, respectively. This method is effective and reliable for the preparation of 20( S)?Rg3 , 20( R)?Rg3 ,Rg5 and Rk1 from red ginseng.
出处 《吉林农业大学学报》 CAS CSCD 北大核心 2014年第5期591-594,共4页 Journal of Jilin Agricultural University
基金 国家重大研究项目(2011ZX09401-305-10-02) 国家科技支撑计划项目(2011BAI03B01)
关键词 高效液相制备色谱 红参 20( S)-Rg3 20( R)-Rg3 Rg5 Rk1 preparative high performance liquid chromatography (HPLC) red ginseng 20(S)-Rg3 20( R)-Rg3 Rg5 Rk1
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  • 1Park J H, Kim J M, Han S B, et al. Advances in Ginseng Research [C]∥Seoul: Korean Society of Ginseng, 1998: 138-146.
  • 2Kwon S W, Han S B, Park I H, et al. Liquid chromatographic determination of less polar ginsenosides in processed ginseng [J]. Journal of Chromatography A, 2001, 921(2): 335-339.
  • 3Awang D V, Li M Z. The pharmacologically active constituents of white and red ginseng root [J]. Herbal Gram, 2008, 80: 38-49.
  • 4Park J D. Recent studies on the chemical constituents of Korean ginseng (Panax ginseng C.A. Meyer) [J]. Korean Journal of Ginseng Sciences, 1996, 20: 389-415.
  • 5Kang K S, Kim H Y, Yamabe N, et al. Stereospecificity in hydroxyl radical scavenging activities of four ginsenosides produced by heat processing [J]. Bioorgantic Medicinal Chemistry Letters, 2006, 16(19): 5028-5031.
  • 6Tian J W, Fu F H, Geng M Y, et al. Neuroprotective effect of 20(S)ginsenoside Rg3 on cerebral is chemia in rats [J]. Neuroscience Letters, 2005, 374(2): 92-97.
  • 7Yun T K, Lee Y S, Lee Y H, et al. Anticarcinogenic effect of Panax ginseng C.A. Meyer and identification of active compounds [J]. Journal of Korean Medical Sciences, 2001, 16: 6-18.
  • 8Tang W Y, Zhang Y, Gao J, et al. The antifatigue effect of 20(R) ginsenoside Rg3 in mice by intranasally administration [J]. Biological Pharmaceutical Bulletin, 2008, 31(11): 20242027.
  • 9Lee S Y, Kim G T, Roh S H, et al. Proteomic analysis of the anticancer effect of 20Sginsenoside Rg3 in human colon cancer cell lines [J]. Bioscience Biotechnology and Biochemistry, 2009, 73(4): 811-816.
  • 10Ha Y W, Lim S S, Ha I J, et al. Preparative isolation of four ginsenosides from Korean red ginseng (steamtreated Panax ginseng C.A. Meyer), by highspeed countercurrent chromatography coupled with evaporative light scattering detection [J]. Journal of Chromatography A, 2007, 1151(1): 37-44.

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