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Absorption spectra of carbohydrates and related compounds in H2SO4
Authors:D. N. Olennikov  L. M. Tankhaeva
Affiliation:(1) Institute of General and Experimental Biology Siberian Division, Russian Academy of Sciences, Ulan-Ude, ul. Sakh’yanovoi, 6, Russia
Abstract:The possibility of modifying the Dreywood anthrone method for spectrophotometric determination of carbohydrates in order to increase the accuracy and reproducibility of the results was examined. The classical method and a developed modification were compared. The relative uncertainty in a determination by the modified method was less than 4%. __________ Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 218–220, May–June, 2006.
Keywords:Dreywood method  modification  carbohydrates  anthrone
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