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RP-HPLC法测定大豆提取物中金雀异黄素 被引量:2

RP-HPLC DETERMINATION OF GENISTEIN IN SOYBEAN EXTRACT
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摘要 建立RP -HPLC(反相高效液相色谱法 )法分离检测大豆提取物中金雀异黄素含量的方法。色谱柱为HypersilBDSC18(2 5 0mm× 4 .6mm ,5 μm) ,流动相乙腈— 0 .0 0 3mol/L磷酸氢二钠 ,流速1.0ml/min ,柱温 35℃ ,检测波长 2 5 9nm。金雀异黄素的加样回收率为 99.6 7% ,精密度RSD(相对标准偏差 )为 0 .0 5 6 %。方法简便 ,准确、重复性好。 A method for the determination of genistein in soybean extract by PR-HPLC was established. The separating process was performed on Hypersil BDS C18 Colum (250mm×4.6mm,5μm),with a mobile phase of CH3CN-0.003mol/L Na 2HPO 4, flow rate of 1.0ml/min and detecting wavelength at 259nm. The recovery of genistein is 99.67%, RSD is 0.056%.
出处 《大豆科学》 CAS CSCD 北大核心 2002年第2期106-108,共3页 Soybean Science
基金 国家自然科学基金 (No .3 9970 63 7)
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  • 1kristiina W,Tapio H,Herman A.Synthesis and labeling of isoflavone phytoestrogens, including daidzein and genistein [J]. Proc. Soc. Exp. Biol.Med, 1995,208(1) :27.
  • 2Kristiina W,Tapio A.Expedient synthesis of polyhydroxyisoflavones[J] .J.Chem. Soc - Perkin Trans. 1991,12:3005.
  • 3Screenivasan B, Muraleedharan G. An efficient "one pot" synthesis of isoflavones[J] .Synthetic Communications,2000,30(3) :469.
  • 4NAIM M, GESTETNER B, KIRSON I, et al. A new isoflavone from soyabeans [ J]. Phytochemistry, 1973, 22 : 169-170.
  • 5HUTABARAT L S, GREENFIELD H, MULHOLLAND M. Isoflavones and coumestrol in soybeans and soybean products from australia and indonesia [ J ]. Journal of Food Composition and Analysis, 2001, 14:43-58.
  • 6ARJMANDI B H. Soybean isoflavones' osteoprotective role in postmenopausal women: mechanism of action [ J ]. Journal of Nutritional Biochemistry, 2002, 13(3) :130-137.
  • 7CLARKSON T B. Estrogenic soybean isoflavones and chronic disease:risks and benefits [J]. TEM, 1995(6):11- 17.
  • 8HENDRICH S. Bioavailability of isoflavones [ J]. Journal of Chromatography B, 2002, 777:203-210.
  • 9MENG Q H. Incorporation of esterfied soybean isoflavones with antioxidant activity into low density lipoprotein [ J ]. Biochimica et Biophysica Acta, 1999, 1438:369-376.
  • 10CHOI Y S, LEE B H, JIM J H, et al, Concentration of phytoestrogens in soybeans and soybean products in Korea [J]. J Agric Food Chem, 2000, 80:1709-1712.

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