Models for characterizing dehydrating treated starch and issues about them
Abstract
Biological research, encompassing studies in molecular biology, genetics, and botany, has unearthed numerous facts about starches. These studies have established the biology of native and genetically modified starches. Nevertheless, modified starches are also designed to meet industrial, therapeutic, and nutraceutical goals. Both genetically modified and wild-type variations are modified using physical, chemical, enzymatic, and genetic techniques. The structural and physical characteristics are determined by scanning electron microscopy, atomic force microscopy, mercury porosimetry, helium stereopycnometry, and more. While these strategies are all important, there is a need to develop new, less expensive strategies that are still goal-oriented. The goal is to reduce the need for complex instruments, which are uncommon in many developing nations that have little interest in inclusive scientific endeavors. The main objective of this study is to create model equations that can estimate the physical parameters of dehydrated, hydrothermally processed starch combined with vegetable oil. The unitless equilibrium constant and the equilibrium constant for dehydration were derived, as were the equations for determining the moisture content of treated and untreated starch granules. These constants were used to derive the equations for the thermodynamic and activation energy characterization of the dehydration process, as explained in the theory section. Future research will focus on creating experimental data to assess the derived equations. In addition to kinetic and thermodynamic activation factors, it will allow us to quantify the physical parameters provided by the equations that describe the effects of treatment.
Fields of Study & Subjects
Food Drying and Modeling
Food composition and properties
Microencapsulation and Drying Processes
Publication details
- Journal / source
- ChemRxiv
- Publication date
- 9 January 2026
- Document type
- Preprint