Figure 10. Alkaline iodine-starch-glucose-solutions of equal concentrations at different temperatures. (times as indicated). (1) T = 293 K, (2) T = 303 K, (3) T = 313 K

From

The Iodine Test for Reducing Sugars – A Safe, Quick and Easy Alternative to Copper(II) and Silver(I) Based Reagents

Holger Fleischer

World Journal of Chemical Education. 2019, 7(2), 45-52 doi:10.12691/wjce-7-2-3