06 Dec 2017 --- Ingredient solutions provider Ingredion Incorporated has announced the results of a new clinical study into the sustained energy effects of the Sustra 2434 slowly digestible carbohydrate. The study, published in the peer-reviewed scientific journal Nutrients, is the first to characterize physiological responses to the slowly digestible starch (SDS) in two different foods and found that it lowers glycemic response and produces a steadier energy release.