Formation and characterization of thiol-modified fibrillated whey protein isolate solution with enhanced functionalities
نویسندگان
چکیده
منابع مشابه
Properties of Cast Films Made from Different Ratios of Whey Protein Isolate, Hydrolysed Whey Protein Isolate and Glycerol
Whey protein isolate (WPI)-based cast films are very brittle, due to several chain interactions caused by a large amount of different functional groups. In order to overcome film brittleness, plasticizers, like glycerol, are commonly used. As a result of adding plasticizers, the free volume between the polymer chains increases, leading to higher permeability values. The objective of this study ...
متن کاملPhysicochemical Characterization and Potential Prebiotic Effect of Whey Protein Isolate/Inulin Nano Complex
The purposes of this study were to investigate the impacts of concentration levels of whey protein isolate (WPI) and inulin on the formation and physicochemical properties of WPI/inulin nano complexes and to evaluate their potential prebiotic effects. WPI/inulin nano complexes were produced using the internal gelation method. Transmission electron microscopy (TEM) and particle size analyzer wer...
متن کاملEnzymatic hydrolysis of heat-induced aggregates of whey protein isolate.
The effects of heat-induced denaturation and subsequent aggregation of whey protein isolate (WPI) solutions on the rate of enzymatic hydrolysis was investigated. Both heated (60 °C, 15 min; 65 °C, 5 and 15 min; 70 °C, 5 and 15 min, 75 °C, 5 and 15 min; 80 °C, 10 min) and unheated WPI solutions (100 g L(-1) protein) were incubated with a commercial proteolytic enzyme preparation, Corolase PP, un...
متن کاملCharacterization of Whey Protein Isolate (WPI) using multi-detector size-exclusion chromatography
Whey protein Isolate is of high nutritional value, and has become an important source of functional ingredients in various health-promoting foods. It is widely used in infant formula to provide a natural source of amino acids for optimal growth and development, and is also often used as an emulsifier and stabilizer in the food industry. WPI is also popular among athletes because of its ability ...
متن کاملCa2+-Induced Cold-Set Gelation of Whey Protein Isolate Fibrils
In this paper we describe the rheological behaviour of Ca2+-induced cold-set gels of whey protein mixtures. Coldset gels are important applications for products with a low thermal stability. In previous work [1], we determined the state diagram for whey protein mixtures that were heated for 10 h at pH 2 at 80°C. Under these conditions, the major whey protein, b-lactoglobulin (b-lg), forms fibri...
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ژورنال
عنوان ژورنال: Journal of Food Engineering
سال: 2017
ISSN: 0260-8774
DOI: 10.1016/j.jfoodeng.2017.07.015