Abstract

The comparative study of flavonoids in pear leaves of Noyabrska, Forest beauty and Lemonka varieties

Highlights

  • The presence of flavonoids in leaves of ordinary pears of Noyabrska, Forest beauty and Lemonka varieties was found by qualitative reactions

  • The content of flavonoids calculated with reference to rutin in leaves of ordinary pears of Noyabrska, Forest beauty and Lemonka varieties was 2.88 ± 0.07%, 1.31 ± 0.03% and 1.64 ± 0.03%, respectively

  • : Державне підприємство «Український науковий фармакопейний центр якості лікарських засобів», 2016

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Summary

Materials and methods

Leaves of ordinary pears of Noyabrska, Forest beauty and Lemonka varieties were selected. Identification of flavonoids was performed using qualitative reactions and thin-layer chromatography. The quantitative content was determined by the spectrophotometric method

Results and discussion
Conclusions
Листя груші звичайної сорту Лимонка
ПЕРЕЛІК ВИКОРИСТАНИХ ДЖЕРЕЛ ІНФОРМАЦІЇ

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