Krapf, Julia ; Kandzia, Franziska ; Brühan, Juliane ; Walther, Goeran ; Flöter, Eckhard (2019-08-20)
Background and objectives: The aim of this research was to gain a deeper insight into the effect caused by the addition of sprouted oat to food products. The effect of temperature and duration of the sprouting process was systematically studied by sprouting oat grains between 10 and 30°C for up to 3 days. Findings: Overall, it was found that temperatures between 20 and 25°C yield the most drama...Functional properties of acid‐thinned potato starch: impact of modification, molecular starch characteristics, and solution preparation
Ulbrich, Marco ; Flöter, Eckhard (2019-09-18)
A matrix of 27 acid‐thinned (AT) potato starch (PS) samples is prepared in a laboratory scale in slurry by gradation of the process parameters temperature (30, 40, and 50 °C), acid concentration (0.3, 0.6, and 0.9 m HCl) and time (4, 10, and 20 h), and is investigated in terms of functional properties (range of molar mass [Mw] between 17.7 × 106 and 1.95 × 104 g mol−1). The solubility (S) incre...