Determination of Glucose and Fructose Contents of Some Important Red Grape Varieties by HPLC
Özet
Glucose, fructose and sucrose contents of 24 different red grape varieties (Vitis vinifera), grown in Turkey, were determined by using high-performance liquid chromatography. Among analyzed samples glucose content of varieties varied from 5.98 % (Alicante) to 12.21 % (Gewurztraminer) and the fructose content was ranged between 5.93% (Bogakere) and 12.66 % (Md.Jean Mattihas). Sucrose was determined in three different varieties which were Kalecik karasi, Md.Jean Mattihas and Cinsault.