Effects of ultrasound assisted extraction on the physiochemical, structural and functional characteristics of duck liver protein isolate

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• 作者：Ye Zou^a ; Li Wang^b ; Pengpeng Li^a ; Panpan Cai^c ; Muhan Zhang^a ; Zhilan Sun^a ; Chong Sun^a ; Zhiming Geng^a ; Weimin Xu^a ; ^{weiminxu2002@aliyun.com} ; Xinglian Xu^d ; Daoying Wang^a ; ^d ; ^{daoyingwang@yahoo.com}
• 关键词：Ultrasound assisted extraction ; Duck liver protein isolate ; Physicochemical property ; Structure ; Functional characteristics
• 刊名：Process Biochemistry
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：52
• 期：Complete
• 页码：174-182
• 全文大小：1135 K
• 卷排序：52

文摘

Isolate by ultrasound (UDLPI) increased the protein yield over control (DLPI). Surface hydrophobicity of UDLPI increased by 39.5% as compared to DLPI. Particle size of UDLPI reduced by 12.3% with a narrower size distribution. UDLPI showed partial protein hydrolysis and unfolding by spectroscopy analysis. UCLPI demonstrated better solubility and foaming expansion than DLPI.