Stabilization of apple peel by drying. Influence of temperature and ultrasound application on drying kinetics and product quality

被引：35

作者：

Martins, Matheus P. ^{[1
]}

Cortes, Edgar J. ^{[2
]}

Eim, Valeria ^{[3
]}

Mulet, Antonio ^{[4
]}

Carcel, Juan A. ^{[4
]}

机构：

[1] Univ Sao Paulo, Fac Zootecnia & Engn Alimentos, Sao Paulo, Brazil

[2] Inst Tecnol Veracruz, Veracruz, Veracruz, Mexico

[3] Univ Balearic Isl, Dept Chem, Palma De Mallorca, Spain

[4] Univ Politecn Valencia, Dept Food Technol, ASPA Grp, Camino Vera S-N, E-46022 Valencia, Spain

来源：

DRYING TECHNOLOGY | 2019年 / 37卷 / 05期

关键词：

Antioxidant; by-products; color; diffusivity; drying kinetics; intensification; BY-PRODUCTS; ANTIOXIDANT PROPERTIES; POWER ULTRASOUND; AIR-TEMPERATURE; DIETARY FIBER; HOT AIR; FRUIT;

D O I：

10.1080/07373937.2018.1474476

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Increasing the value of the waste generated by food processing is a must from an environmental and economic point of view. This paper addresses the influence of drying temperature and ultrasound application on the drying kinetics and quality of apple peel (Royal Gala var.). Samples were dried at -10, 30, 50, and 70 degrees C without and with (50W) ultrasound application. Color, antioxidant capacity, total phenolics, and ascorbic acid content were measured. Ultrasound application and drying temperature significantly shortened the drying time and affected the quality parameters. The drying carried out at 30 degrees C with ultrasound application was a fast process that provided samples with good color and antioxidant attributes.

引用

页码：559 / 568

页数：10

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