收藏本站
《Medicinal Plant》 2019年04期
收藏 | 投稿 | 手机打开
二维码
手机客户端打开本文

Determination of Gallic Acid in Rotala rotundifolia and Shuijia Zhixue Capsule by HPLC

Lali ADU  Xingguo ZHANG  Luncai LUO  Jiaxing CHEN  Feng OUYANG  
【摘要】:[Objectives] To establish a method for the determination of gallic acid in Shuijia Zhixue capsule and Rotala rotundifolia. [Methods] High performance liquid chromatography(HPLC) and Phenomenex C_(18) column were used, the mobile phase was 0.1% phosphoric acid∶methanol=85∶15, the flow rate was 0.5 mL/min, and the detection wavelength was 270 nm. [Results] In the range of(2-25) μg/mL, the concentration of gallic acid had a good linear relationship with the peak area, r=0.990 8; the average recovery was 96.88%. [Conclusions] The method was simple, sensitive and reproducible. It provided a basis for the analysis of gallic acid in Rotala rotundifolia and Shuijia Zhixue capsule and the establishment of quality detection methods in the future.

【相似文献】
中国期刊全文数据库 前10条
1 Lali ADU;Xingguo ZHANG;Luncai LUO;Jiaxing CHEN;Feng OUYANG;;Determination of Gallic Acid in Rotala rotundifolia and Shuijia Zhixue Capsule by HPLC[J];Medicinal Plant;2019年04期
2 ;A new synthesis method of (±) -deoxyschizandrin[J];Chinese Science Bulletin;1997年12期
3 ;SEQUENTIAL OSCILLATIONS IN BrO_3~-—GALLIC ACID—SULFURIC ACID—[Ni(TIM)]~(2+)SYSTEM[J];Chinese Chemical Letters;1993年06期
4 ;Simultaneous Determination of Three Phenolic Compounds in the Fruit of Toona sinensis(A.Juss.) Roem.by RP-HPLC[J];Medicinal Plant;2011年05期
5 祁颂平,胡沛然;Effect of the Esters of Gallic Acid on Model and Human Blood Platelet Membranes Studied by Fourier Transform Infrared Spectroscopy[J];Science in China,Ser.B;1993年06期
6 Yingjun Sun;Bolong Huang;Nuoyan Xu;Yingjie Li;Mingchuan Luo;Chunji Li;Yingnan Qin;Lei Wang;Shaojun Guo;;Rh-doped PdAg nanoparticles as efficient methanol tolerance electrocatalytic materials for oxygen reduction[J];Science Bulletin;2019年01期
7 Ramon R.F.Fonseca;Rafael D.L.Gaspar;Ivo M.Raimundo Jr.;Priscilla P.Luz;;Photoluminescent Tb~(3+)-based metal-organic framework as a sensor for detection of methanol in ethanol fuel[J];Journal of Rare Earths;2019年03期
8 Xin Long Tian;Lijuan Wang;Peilin Deng;Yu Chen;Bao Yu Xia;;Research advances in unsupported Pt-based catalysts for electrochemical methanol oxidation[J];Journal of Energy Chemistry;2017年06期
9 Dongyan Li;Chen Gu;Feng Han;Zhaoxiang Zhong;Weihong Xing;;Catalytic performance of hybrid Pt@ZnO NRs on carbon fibers for methanol electro-oxidation[J];Chinese Journal of Chemical Engineering;2017年12期
10 Xia Li;Gang-Hua Deng;Rong-Juan Feng;Ke Lin;Zhen Zhang;Yu Ba;Zhou Lu;Yuan Guo;;Salt effect on molecular orientation at air/liquid methanol interface[J];Chinese Chemical Letters;2016年04期
中国重要会议论文全文数据库 前10条
1 Yudong Gao;Lu Wang;Yulong Zhang;Gaiping Li;Lina Zou;Baoxian Ye;;A new voltammetric sensor for sensitive detection of gallic acid based on Pt nanoparticles-decorated polyelectrolyte-functionalized graphene nanocomposite film[A];河南省化学会2016年学术年会论文摘要集[C];2016年
2 喻远琴;Wei Fan;Yuxi Wang;Xiaoguo Zhou;Shilin Liu;;C-H...O interaction in methanol-water solution revealed from Raman spectroscopy and theoretical calculations[A];第十五届全国化学动力学会议论文集[C];2017年
3 Fengling Lei;Zhongshui Li;Lingting Ye;Yanli Wang;Shuhong Xu;Shen Lin;;Synthesis of Pd@Pt/GNs composite and its superior electrocatalysis for methanol oxidation[A];中国化学会第九届全国无机化学学术会议论文集——L能源材料化学[C];2015年
4 Lin Shen;Li zhongshui;Ye Lingting;Huang Xiaomei;Lei Fengling;;Synthesis of novel Pt/MO/GN composites and their electrocatalysis toward methanol oxidation[A];中国化学会第九届全国无机化学学术会议论文集——L能源材料化学[C];2015年
5 Chenbiao Xu;Wenshao Yang;Qing Guo;Maodu Chen;Xueming Yang;;Stepwise photochemistry of methanol on TiO_2(110)[A];第十三届全国化学动力学会议报告摘要集[C];2013年
6 ;Photodissociation Studies of Methanol at VUV Exciation[A];第九届全国化学动力学会议论文摘要集[C];2005年
7 ;Pt-CeO_2/C catalysts for electro-oxidation of methanol in acid electrolyte[A];2005年纳米和表面科学与技术全国会议论文摘要集[C];2005年
8 吴国祯;王培杰;;Intramolecularenantiomerism in S(+)2,2-dimethyl-1,3-Dioxolane-4-methanol: The interpretation of Raman optical activity intensity[A];第十八届全国光散射学术会议摘要文集[C];2015年
9 ;Adsorption of methanol on Au (111) surface:Ab initio periodic density functional study[A];中国化学会第九届全国量子化学学术会议暨庆祝徐光宪教授从教六十年论文摘要集[C];2005年
10 Yan Fang Liu;Rong-zhen Liao;;Theoretical Study of Oxidation of Methane to Methanol Mediated by a Bis(μ-oxo)Cu(Ⅱ)Cu(Ⅱ)Cu(Ⅲ) Tricopper Complex[A];第十三届全国量子化学会议论文集——第一分会:电子结构理论与计算方法[C];2017年
中国博士学位论文全文数据库 前1条
1 Shamsa Kanwal;[D];吉林大学;2010年
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62791813
  • 010-62985026