Approaches to analysis and modeling texture in fresh and processed foods - A review

作者：Chen Lan; Opara Umezuruike Linus^*

来源：Journal of Food Engineering, 2013, 119(3): 497-507.

DOI：10.1016/j.jfoodeng.2013.06.028

• Food texture
• Texture profile analysis
• Texture modeling
• Texture index
• Food quality

Texture analysis and modeling are important techniques in food and postharvest research and industrial practice. A wide range of methods have been used to evaluate instrumental results, which provide time-series data of product deformation, thereby allowing a wide range of texture attributes to be calculated from force-time or force-displacement data. Several indices of texture such as the firmness index, crunchiness index and texture index based on "vibration energy density" have been reported, but these are not widely used to quantify food texture. Some modeling and statistical approaches have been adopted to analyze food texture data, including chemical reaction kinetics and the Michaelis-Menton type decay function, mechanistic autocatalytic models based on logistic equation, and the finite element method. However, increasing demand for comprehensive approaches to texture profile analysis, generalized texture indices and fundamental texture models still remain challenges in the food research and industry.

• 出版日期2013-12
• 单位上海理工大学