A modification of the Roe procedure for determination of fructose in tissues with increased specificity

Detection of Sugar Accumulation and Expression Levels of Correlative Key Enzymes in Winter Wheat (Triticum aestivum) at Low Temperatures

“…27) The sucrose and fructose contents was determined by resorcinol. 28,29) Briefly, a sugar extraction at 0.2 mL was heated 5 min at 100 C after adding 0.2 mL 2 mol/L NaOH, then mixed with 2.8 mL 30% HCl and 0.8 mL 0.1% resorcinol (0.1 g resorcinol dissolved in 100 mL 95% ethanol). The mixture was water bathed at 80 C for 10 min and cooled down to room temperature.…”

Sperm Characteristics and Accessory Sex Gland Functions in Hiv-Infected Men

“…The seminal vesicle function marker, fructose, was analyzed by the modified Roe method [8]. Seminal citric acid, the prostate function marker, was measured using the Citric Screen (Fertil Pro N.V., Belgium) and a -glucosidase, the epididymal marker, was measured using Episcreen (Fertile Pro N.V.).…”

Standardization of a colorimetric method for the determination of fructose using o-cresol: Sulphuric acid reagent

“…The colour intensities of fructose and glucose weredetermined bythe resorcinol method (10). The ratio for the two sugars was 46 and ~ values for fructose and glucose are respectively, 10000 and 219.…”

“…Roe's resorcinol method was used for determining color intensities formed by fructose and glucose as described by Foremann et al (10). Blood glucose was determined by o-toluidine method (11).…”