The Î±-amylases were named by Kuhn in 1925, because the hydrolysis products are in the alpha configuration. In 1930, Ohlsson discovered another amylase, which yielded a Î²-mannose and named it Î²-amylase. Î²-amylase was first purified in the 1940s (Schoch 1942, and Haworth et al. 1946).
Hedley, Texas. Hedley is a city in Donley County, Texas, United States. The population was 329 at the 2010 census, down from 379 at the 2000 census. Contents.
Helotes, Texas. Helotes (/hÉËloÊtáµ»s/ hÉ-LOH-tiss) is a city in Bexar County, TX, United States, located on the far northwest side of San Antonio. It is part of the San Antonio-New Braunfels Metropolitan Statistical Area. The population was 7,341 at the 2010 census.