Kinetics of Quality Changes during Vacuum Frying of Germinated Soybean Seeds
Journal Title: International Journal of Multidisciplinary Research and Analysis - Year 2019, Vol 2, Issue 01
Abstract
The effect of vacuum frying process on the quality of germinated soybean seeds was evaluated to develop the empirical models for description of the water loss, oil uptake and bioactive compounds degradation during frying. Germinated soybean seeds were subjected to the frying at vacuum pressure of 660 mmHg and the temperatures of 130, 140, and 150°C up to 12 minutes with 1 minute intervals. The plots of the water and oil contents versus the frying time were recorded. They showed first-order exponential kinetic models adequately predicted the water loss and oil uptake and there was a strong relationship between oil uptake and moisture loss during frying of germinated soybean seeds. The degradation kinetics of total polyphenol content (TPC) and vitamin C during frying were well represented by first-order reactions. The temperature dependence of the kinetic constants was described by an Arrhenius type equation. The activation energies for moisture loss, oil uptake, TPC and vitamin C degradation were 24.15, 18.74, 21.37 and 60.59 kJ mol–1, respectively.
Authors and Affiliations
Duong Thi Phuong Lien
Keywords
Related Articles
- EP ID EP684018
- DOI -
- Views 248
- Downloads 0
The Effect of Cross Country Running Training on Increasing the VO2Max of Alfalah Futsal Players
This study aims to determine the effect of cross-country running training on increasing VO2Max. This research was conducted at the Jambi cross-country from July to August. Sixteen treatments were administered at a freque...
A Comprehensive Review of FACTS Controllers in Nigeria Power Systems Network for Enhanced Performance on Variable Loads
Interest on FACTS controllers in the scientific and engineering community have increased due to their high reliability, low cost, and absence of infrastructural overhauling. In the context of global sustainability, it is...
Maternal and Perinatal Outcomes in Advanced Maternal Age
Backgrounds: Advanced maternal age is defined as pregnancy that occurs at more 35 years old. This condition is considered as high risk pregnancy due to its close association with maternal and perinatal complications. Th...
Research on Data Visualization Technology Based on Python
This study aims to research on data visualization technology using Python language. Python is an open-source programming language developed with the community-based model. In this paper, different visual presentation typ...
Relationship between Arm Muscle Strength, Lemb Muscle Strength, and Eyes-Feet Coordination with Basic Movement Ability of Elementary School Students
Purpose: The purpose of this study was to examine relationship between arm muscle strength, lemb muscle strength, and eyes- feet coordination with basic movement ability of elementary school students. Materials and Metho...