title: Detection of sprouted wheat by a rapid colorimetric determination of alpha-amylase.
abstract: A method is  described for the rapid, convenient detection or estimation of sprout-damaged wheat by determining its alpha-amylase content colorimetrically. A commercially available substrate in the form of dyed amylose tablets is used. The extent of sprout damage can be determined qualitatively, or quantitatively when actual alpha-amylase concentration is required. Amylase content is determined by visual comparison with prepared colored standards or by spectrophotometric analysis. The method requires only 5 min incubation time and no elaborate equipment, and is sufficiently simple for use at locations having minimal laboratory facilities.
mesh_terms: D000681:Amylases / Q000032:analysis*; D003124:Colorimetry; D008722:Methods; D013997:Time Factors; D014908:Triticum / Q000032:analysis*
chemical_list: D000681:Amylases