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Incorporations of blueberry extracts into soybean-protein-isolate film preserve qualities of packaged lard

文献类型： 外文期刊

作者： Zhang, Chao 1 ; Guo, Kuan 1 ; Ma, Yue 1 ; Ma, Dan 1 ; Li, Xihong 2 ; Zhao, Xiaoyan 1 ;

作者机构： 1.Beijing Acad Agr & Forestry Sci, Vegetable Res Ctr, Beijing 100097, Peoples R China

2.Tianjin Univ Sci & Technol, Coll Food Sci & Bioengn, Tianjin 300457, Peoples R China

关键词： Blueberry;edible film;lard hydrolysis;lard oxidation;soybean protein isolate;tensile strength;vitamin E

期刊名称：INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY （ 影响因子：3.713； 五年影响因子：3.408 ）

ISSN： 0950-5423

年卷期： 2010 年 45 卷 9 期

页码：

收录情况： SCI

摘要： P>The effect of blueberry-extract incorporation into soybean-protein-isolate edible film on the quality of packaged lard was compared with vitamin E or butylated hydroxyl anisole (BHA) incorporations individually during the storage at 36 degrees C and relative humidity of 40% for 5 weeks. Blueberry-extract incorporations into soybean-protein-isolate film showed a greater tensile strength, lower water vapour permeability and lower oxygen permeability than vitamin E or BHA incorporations individually. On the other hand, the antioxidant capacity of soybean-protein-isolate film incorporated with the blueberry extract was greater than that incorporated with vitamin E and similar to that incorporated with BHA. Moreover, soybean-protein-isolate film incorporated with the blueberry extract showed a greater capacity to delay the lard hydrolysis than that incorporated with BHA, and a similar capacity to that incorporated with vitamin E. Consequently, blueberry-extract incorporations into soybean-protein-isolate film not only improved mechanical and barrier properties, but also delayed the oxidation and hydrolysis of packaged lard. Therefore, blueberry-extract incorporations into soybean-protein-isolate films have potential as a packaging material which will preserve the qualities of stored lard.

  • 相关文献

[1]Development of Soybean Protein-Isolate Edible Films Incorporated with Beeswax, Span 20, and Glycerol. Zhang Chao,Ma Yue,Zhao Xiaoyan,Ma Dan,Ma Dan. 2010

[2]High-Pressure Homogenization Lowers Water Vapor Permeability of Soybean Protein Isolate-Beeswax Films. Zhang, Chao,Ma, Yue,Guo, Kuan,Zhao, Xiaoyan.

[3]Effect of Gelatin Addition on Properties of Pullulan Films. Zhang, Chao,Ma, Yue,Zhao, Xiaoyan,Zhang, Chao,Ma, Yue,Zhao, Xiaoyan,Zhang, Chao,Ma, Yue,Zhao, Xiaoyan,Gao, Dandan. 2013

[4]Detection of blueberry internal bruising over time using NIR hyperspectral reflectance imaging with optimum wavelengths. Fan, Shuxiang,Huang, Wenqian,Chen, Liping,Fan, Shuxiang,Li, Changying.

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