共 35 条
High internal phase water-in-oil emulsions stabilized by food-grade starch
被引:49
作者:
Zhao, Qiang
[1
]
Jiang, Lingxiang
[1
]
Lian, Zhen
[1
]
Khoshdel, Ezat
[3
]
Schumm, Stephan
[4
]
Huang, Jianbin
[1
]
Zhang, Qiqing
[2
]
机构:
[1] Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, BNLMS, Beijing 100871, Peoples R China
[2] Unilever Res & Dev Ctr Shanghai, Shanghai 200335, Peoples R China
[3] Unilever R&D Port Sunlight, Bebington CH63 3JW, England
[4] Unilever Res Labs, NL-3130 AC Vlaardingen, Netherlands
基金:
中国国家自然科学基金;
关键词:
Emulsions;
High internal phase;
Water-in-Oil;
Starch;
PICKERING EMULSIONS;
PARTICLES;
NANOEMULSIONS;
MICROEMULSIONS;
EMULSIFICATION;
ENCAPSULATION;
COPOLYMER;
DROPLETS;
SURFACE;
SYSTEM;
D O I:
10.1016/j.jcis.2018.09.058
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
Water in oil emulsions would be prepared by silicones (SO), modified silicones (DC8500) and a food grade stabilizer (starch 1). With increasing water contents, the emulsions turned from a liquid-like to gel-like behaviors with enhancing storage and loss modulus. When DC8500/SO was 1/17 with 10 wt% starch 1, a high internal phase emulsion can be obtained with 95 wt% water content. DC8500 and SO worked as efficient emulsifiers and possessed amphiphilic property to form emulsions with water in different ratios. A food-grade starch 1 was supplied as a stabilizer which can enhance both water content and strength of emulsion when added in a low concentration. Besides, it is indicated that the food grade starches provided potential benefit on stabilizing emulsions in very low concentration. (C) 2018 Elsevier Inc. All rights reserved.
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页码:542 / 548
页数:7
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