<p>An HPLC method for quantitative determination of ginnalin Ain leaves of the Tatar maple (<i>Acer tataricum</i> L.) has been developed. The content of the dominant polyphenolic compound ginnalin A (2,6-di-<i>O</i>-galloyl-1,5-anhydro-D-glucitol) in the leaves of <i>Acer tataricum</i> L. varied from 13.17 ± 0.04 to 17.78 ± 0.05%. The error in a single determination of the ginnalin Acontent in leaves of <i>Acer tataricum</i> L. was ±1.24% with a confidence probability of 95%.</p>

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HPLC Determination of Ginnalin a Content in Leaves of Acer tataricum L.

  • V. A. Kurkin,
  • K. R. Khozinova

摘要

An HPLC method for quantitative determination of ginnalin Ain leaves of the Tatar maple (Acer tataricum L.) has been developed. The content of the dominant polyphenolic compound ginnalin A (2,6-di-O-galloyl-1,5-anhydro-D-glucitol) in the leaves of Acer tataricum L. varied from 13.17 ± 0.04 to 17.78 ± 0.05%. The error in a single determination of the ginnalin Acontent in leaves of Acer tataricum L. was ±1.24% with a confidence probability of 95%.