Much of the (fairly) recent scientific work on barley starch should be of interest to advanced homebrewers or homebrewers with an interest in biology. This post is an introduction to a series of articles that will review what modern science has revealed about barley starch. Recently, I posted a series of articles on enzymes for brewers. Although it dealt with all brewing-relevant enzymes, not just starch-degrading enzymes, you can look at these starch articles as covering a lot of the same or similar ground, but from the perspective of the substrate, not the enzymes. (There will also be a few new enzyme-related topics, as well)
In this article, I will give an overview of the subject. In the subsequent articles, I will fill in all the details. In the individual articles, I will try to explain the topics so that you don’t need an extensive background in biology or chemistry to understand them.