Bibliographic citations
Zapata, M., Marapara, C. (2020). Optimización para obtención de micropartículas recubiertas con proteínas del suero de la leche y evaluación de la solubilidad de la proteína adsorbida mediante ensayo gastrointestinal in vitro [Universidad Nacional de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6978
Zapata, M., Marapara, C. Optimización para obtención de micropartículas recubiertas con proteínas del suero de la leche y evaluación de la solubilidad de la proteína adsorbida mediante ensayo gastrointestinal in vitro []. : Universidad Nacional de la Amazonía Peruana; 2020. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6978
@misc{sunedu/3118898,
title = "Optimización para obtención de micropartículas recubiertas con proteínas del suero de la leche y evaluación de la solubilidad de la proteína adsorbida mediante ensayo gastrointestinal in vitro",
author = "Marapara Rodriguez, Claudia Cristina",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2020"
}
Microencapsulation is a technique used to protect and maintain bioassets that may be subjected to different adverse conditions. However, protein coating is widely used because it is efficient in this technique. So, the whey of milk represents a protein source that has not yet been explored and put into practice as a coating material for hydrogels. In this study, we produced pectin hydrogels (HPEC) coated with whey proteins in a sequence of filters (1, 2, 3,). These were characterized in terms of protein adsorption, humidity, ash, morphology and medium size. Subsequently, hydrogels with protein coating of higher concentration: filtrate (1) they were exposed to gastrointestinal conditions in vitro, and evaluated for physical resistance and protein solubility. It was observed that the adsorbed amount of protein was significant (p<0.178), regardless of the concentration of protein used. The structures of whey protein coated milk gave way at the end of the gastrointestinal simulation. At the same time, the values of protein solubility exceeded 80% when the coated hydrogels were exposed to intestinal conditions. The results found show that it is possible to use whey as a coating material for hydrogels, achieving the expected effects in terms of adsorption-solubility in specific environments. So, the use of this technology has great potential for future uses in the food and pharmaceutical industry.
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