共 14 条
Effects of mono- and diglycerides of fatty acids on the milk fat globule membrane after heat treatment
被引:8
|作者:
Atehli, Dima
[1
,2
,3
]
Wang, Jianming
[1
,2
]
Yu, Jinghua
[1
,2
]
Ali, Fatma
[1
,2
]
Wang, Yi
[1
,2
]
机构:
[1] Tianjin Univ Sci & Technol, Key Lab Food Nutr & Safety, Minist Educ, Tianjin 300457, Peoples R China
[2] Tianjin Univ Sci & Technol, Coll Food Sci & Engn, Tianjin 300457, Peoples R China
[3] Al Baath Univ, Fac Hlth Sci, Homs, Syria
基金:
中国国家自然科学基金;
关键词:
Milk fat globule membrane (MFGM);
Mono- and diglycerides (M-DGs);
Heating;
Sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE);
Stability;
DIACYLGLYCEROL;
COMPONENTS;
STABILITY;
PROTEINS;
D O I:
10.1111/1471-0307.12712
中图分类号:
TS2 [食品工业];
学科分类号:
0832 ;
摘要:
In this study, the effect of mono- and diglycerides (M-DGs) on milk fat globule membrane properties after heating was studied. The samples with M-DGs exhibited higher numbers of milk fat globule membrane (MFGM) particles (6-7%) compared to the other samples without M-DGs (5.5%). The samples with low concentrations of M-DG were more stable than the samples without M-DG. Sodium dodecyl sulphate polyacrylamide gel electrophoresis results showed that the bonds of MFGM proteins were strongly stained in the samples with M-DGs compared to heated samples without M-DG. M-DGs are promising emulsifiers as they may protect MFGM during heating and therefore improve the stability of MFGM emulsions.
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页码:667 / 673
页数:7
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