Title: Determination of saponnins in different processed products of Panax Notoginseng
Abstract: Objective:To develop an RP-HPLC method for the determination of panax notoginseng R1,ginsenoside Rg1,ginsenoside Rb1 and ginsenoside Re;to compare the diversify of these four ingredients in different processed products of Panax Notoginseng.Methods:Analyses were performed at 25℃ on Ultimate XB-C18(250mm×4.6mm,5μm) column with ACN-H2O as the mobile phase at a flow rate of 1.0mL/min.The detection wave length was 203nm.Results:In steam processed Panax Notoginseng,the average content of panax notoginseng R1,ginsenoside Rg1,Re and Rb1 is 0.806%,3.18%,1.00% and 0.998% respectively;In raw panax notoginseng is 0.747%,3.24%,0.961%,0.977%,and in fried product is 0.765%,2.84%,0.860%,0.847%.Conclusion:There are some difference on the content of Panax notoginseng saponins R1,ginsenoside Rg1,Re and Rb1 among the different processed products of panax notoginseng;The dealing of processed will affect the content of panax notoginseng saponins.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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