Entrapment of natural compounds in spray-dried and heat-dried iota-carrageenan matrices as functional ingredients insurimigels

Abstract

Three natural extracts (collagen hydrolysate CH, pomegranate polyphenolic extract PP, and shrimp lipid extract SL) were microencapsulated by spray-drying (SD), using iota-carrageenan as wall material. Alternative powders were obtained by...

Performance and drug deposition of kappa-carrageenan microspheres encapsulating ciprofloxacin HCl: Effect of polymer concentration

“…Drug inhalation in the form of DPI uses nose-only method because simple no need for anesthesia, no surgery, and quite effective. [ 12 ] Observation of deposition using fluorescence microscopy was a sensitive method. [ 21 ]…”

“…Carrageenan has been used for encapsulation of drug and pharmaceutical purposes. [ 12 13 14 15 ] Carrageenan has different types which produce distinct gel and solution for specific texturing applications. [ 15 ]…”

Encapsulación de compuestos bioactivos: una revisión sistemática

“…Los indicaron los componentes actuaron como prebióticos de las bacterias por lo que mejoraron su actividad, además, de evitar la acidificación de los productos. Por otro lado, Marín-Peñalver et al (2021) elaboraron rollos de surimi con cápsulas de carragenina secadas por aspersión con colágeno, polifenoles de granada y astaxantina de camarón. Los autores reportan un aumento en la estabilidad de las barras con la incorporación de compuestos encapsulados, sin embargo, la actividad antioxidante y resistencia a la digestión gastrointestinal simulada disminuyeron al incorporarse los componentes; lo que sugiere que un cambió en el material pared mejoraría los resultados.…”

Innovative Non-Thermal Technologies for Recovery and Valorization of Value-Added Products from Crustacean Processing By-Products—An Opportunity for a Circular Economy Approach

“…In recent years, encapsulation of shrimp lipid extracts has also been investigated with the aim of increasing their stability and potential applications in food products. Various encapsulation techniques have been described for the oil obtained by crustacean by-products, such as complex coacervation [ 42 ], microencapsulation [ 43 ], spray-drying [ 44 ], and nano-liposomes [ 45 , 46 ]. Gómez-Guillén et al [ 36 ] reported that the encapsulation process improved different functional properties, especially the antioxidant and anti-inflammatory properties and the water solubility, and maximized the bioaccessibility of astaxanthin.…”