首页|Utilization of apricot kernel skins by ultrasonic treatment of the dough to produce a bread with better flavor and good shelf life

Utilization of apricot kernel skins by ultrasonic treatment of the dough to produce a bread with better flavor and good shelf life

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In order to efficiently utilize the agricultural by-products, apricot kernel skins (AKS) and reduce the resource waste, the AKS was added to partially replace the wheat flour to develop the healthy bread in our preliminary study. In this paper, the effects of AKS addition and ultrasound irradiation on the quality properties of bread were investigated by the texture analyzer, confocal laser scanning microscope, electronic nose, tongue and gas chromatography-ion mobility spectrometry (GC-IMS), respectively. The results indicate that the addition of AKS had the negative effects on the microstructure of dough and the texture of fresh bread, but the ultrasonic treatment on the dough could significantly reduce the negative effects. Furthermore, AKS addition slowed the deterioration of the bread texture during chilled storage, and enriched the varieties of volatile organic compounds (VOCs) of bread. In a word, AKS could be employed in novel bread development so as to reduce the resource waste and environmental pollution.

TextureMicrostructureBreadGC-IMSVOCs

Yao, Jian-Li、Zhang, Qing-An、Liu, Meng-Jia

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Shaanxi Normal Univ, Sch Food Engn & Nutr Sci, Inst Food & Phys Field Proc, Xian 710062, Shaanxi, Peoples R China

2021

LWT-Food Science & Technology

LWT-Food Science & Technology

ISSN:0023-6438
年,卷(期):2021.145
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