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Effect of particle size distribution on the carotenoids release, physicochemical properties and 3D printing characteristics of carrot pulp

文献类型： 外文期刊

作者： Feng, Lei 1 ; Wu, Jingnan 1 ; Song, Jiangfeng 1 ; Li, Dajing 1 ; Zhang, Zhongyuan 1 ; Xu, Yayuan 1 ; Yang, Runqiang 2 ; L 1 ;

作者机构： 1.Jiangsu Acad Agr Sci, Inst Agroprod Proc, Nanjing 210014, Jiangsu, Peoples R China

2.Nanjing Agr Univ, Coll Food Sci & Technol, Nanjing 210095, Jiangsu, Peoples R China

3.Jiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China

关键词： 3D printing; Particle size distribution; Carotenoids; Rheological property

期刊名称：LWT-FOOD SCIENCE AND TECHNOLOGY （ 影响因子：4.952； 五年影响因子：5.383 ）

ISSN： 0023-6438

年卷期： 2021 年 139 卷

页码：

收录情况： SCI

摘要： Carotenoids have many biological properties and their release from the matrix is most essential for human absorption. Particle size reduction of the matrix can lead to cell wall rupture, which promotes the release of carotenoids. However, changes of rheological property caused by particle size reduction are an important factor affecting 3D printing characteristics. The purpose of this study was to investigate the effect of particle size distribution on the carotenoids release, physicochemical properties and 3D printing characteristics of carrot pulp. The results showed that with the decrease of particle size, contents and release rates of carotenoids showed a trend of increase. Particle size reduction of carrot pulp increased apparent viscosity, G', G '', tan delta, 3D printing stability, cohesiveness and gumminess. Moreover, carrot pulp with smaller particle size showed higher printing performance, more uniform pore size distribution and more order microstructures. The study demonstrated that carotenoids release, physicochemical qualities and printing characteristics changed with different particle size distribution, and samples could be separated according to hierarchical clustering analysis of the index.

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