Anew method based on coulometric titration with potentiometric indication of the titration end point has been developed for the determination of the organic-acid content in wild-rose fruit, cholosas preparation, and wild-rose syrup. The relative error of the coulometric determination of organic acids does not exceed 2%.
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 45, No. 5, pp. 25 – 27, May, 2011.
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Abdullina, S.G., Agapova, N.M., Lira, O.A. et al. Coulometric determination of the free organic acid content in wild-rose fruit. Pharm Chem J 45, 282–284 (2011). https://doi.org/10.1007/s11094-011-0617-8
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DOI: https://doi.org/10.1007/s11094-011-0617-8