数字农科院2.0

Preparation and drying of water-in-oil-in-water (W/O/W) double emulsion to encapsulate soy peptides

文献类型： 外文期刊

作者： Xin Ying;Jiaxing Gao;Jing Lu;Changlu Ma;Jiaping Lv;Benu Adhikari;Bo Wang

作者机构：

关键词： Double emulsion; Encapsulation; Freeze-drying; Microcapsule; Soy peptides; Spray-drying

期刊名称： Food Res. Int.

ISSN： 0963-9969

年卷期： 2021 年 141 卷

页码：

收录情况： JCR（2021版） ; EI（2021版）

摘要： Soy peptide solution (40%, w/w) was successfully encapsulated in a W1/O/W2 double emulsion produced by a two-step emulsification process. Polyglycerol polyricinoleate (PGPR) was found to be an effective inner emulsifier compared to Span 60 and lecithin to produce stable W1/O primary emulsion. The primary emulsion was subsequently emulsified into an outer aqueous phase (W2) containing octenyl succinic anhydride (OSA) starch and maltodextrin. The droplet size and encapsulation efficiency of the peptide solution in W1/O/W2 emulsion were found to depend on the W1:O ratio, peptide concentration in the inner W1 phase and homogenization condition of the secondary emulsification step. The double emulsion with the highest encapsulation efficiency (>80%) was prepared by: (i) using 40% (w/w) soy peptide solution as W1 phase; (ii) controlling W1:O ratio at 3:7 (w/w) and (iii) homogenizing the emulsion at 10,000 rpm for 3 min. The freeze-dried microcapsule powder of W1/O/W2 emulsion showed higher encapsulation efficiency (>70%) compared to spray-dried one. The freeze-dried microcapsule of W1/O/W2 double emulsion developed in this study is a promising delivery matrix to encapsulate hydrophilic ingredients including peptides. Fourier-transform infrared spectroscopy (FTIR) spectra of the microcapsule powder indicated good compatibility between peptide and encapsulants. © 2021 Elsevier Ltd

分类号：

  • 相关文献

[1]Impact Of Freeze-Drying And Subsequent Storage On Milk Metabolites Based On H-1 Nmr And Uhplc-Qtof/Ms. Zhu, D, Kebede, B, Chen, G, McComb, K, Frew, R. 2020

[2]Encapsulation Of Polymethoxyflavones In Citrus O.il Emulsion-Based Delivery Systems. Yang, Y, Zhao, CY, Chen, JJ, Tian, GF, McClements, DJ, Xiao, H, Zheng, JK. 2017

[3]Emamectin benzoate-loaded zein nanoparticles produced by antisolvent precipitation method. Bo Cui,Jing Li,Ziyang Lai,Fei Gao,Zhanghua Zeng,Xiang Zhao,Guoqiang Liu,Haixin Cui. 2021

[4]Weight Loss Effect Of Sweet O.range Essential Oil Microcapsules O n Obese Sd Rats Induced By High-Fat Diet. Li, Dahu,Dou, Huating,Dou, Huating,Li, Dahu,Wu, Houjiu,Wu, Houjiu. 2019

[5]Preparation And Physicochemical Characteristics Of T.hermo-Responsive Emamectin Benzoatemicrocapsules. Shen, Y, Wang, Y, Zhao, X, Sun, CJ, Cui, B, Gao, F, Zeng, ZH, Cui, HX. 2017

[6]Preparation Of Complex Microcapsules Of Soluble Polysaccharide From Glycyrrhiza Uralensis And Its Application In Wound Repair And Scar Inhibition. Hao, BC, Wang, XJ, Ma, XQ, Jin, YM, Fan, WG, Laba, CD, Wujin, CM, Wang, YG, Liang, JP. 2020

作者其他论文 更多>>