Data/hora: 22/09/2024 18:42:55

Biblioteca(s): 	Embrapa Instrumentação.	
Data corrente: 	14/05/2024	
Data da última atualização: 	11/06/2024	
Autoria: 	OLIVEIRA, W. Q. de; NUMA, I. A. N.; ALVIM, I. D.; AZEREDO, H. M. C. de; SANTOS, L. B.; BORSOI, F. T.; ARAÚJO, F. F. de; SAWAIA, A. C. H. F.; NASCIMENTO, G. C. do; CLERICI, M. T. P. S.; SACRAMENTO, C. K. do; PASTORE, G. M.	
Afiliação: 	FACULTY OF FOOD ENGINEERING, UNIVERSITY OF CAMPINAS; FACULTY OF FOOD ENGINEERING, UNIVERSITY OF CAMPINAS; FOOD TECHNOLOGY INSTITUTE (ITAL); HENRIETTE MONTEIRO C DE AZEREDO, CNPDIA; UNESP – SAO PAULO STATE UNIVERSITY; FOOD TECHNOLOGY INSTITUTE (ITAL); FACULTY OF FOOD ENGINEERING, UNIVERSITY OF CAMPINAS; FACULTY OF PHARMACEUTICAL SCIENCE, UNIVERSITY OF CAMPINAS; SCHOOL OF FOOD ENGINEERING, UNIVERSITY OF CAMPINAS; SCHOOL OF FOOD ENGINEERING, UNIVERSITY OF CAMPINAS; STATE UNIVERSITY OF SANTA CRUZ; FACULTY OF FOOD ENGINEERING, UNIVERSITY OF CAMPINAS.	
Título: 	Multilayer microparticles for programmed sequential release of phenolic compounds from Eugenia stipitata: Stability and bioavailability.	
Ano de publicação: 	2024	
Fonte/Imprenta: 	Food Chemistry, v.443, 138579, 2024.	
Páginas: 	1 - 12	
ISSN: 	0308-8146	
DOI: 	https://doi.org/10.1016/j.foodchem.2024.138579	
Idioma: 	Inglês	
Conteúdo: 	ABSTRACT A co-delivery system based on multilayer microparticles was developed and characterized for the sequential release of phenolic compounds (PCs) using different encapsulation processes (spray drying: SD and dryingchilling spray: SDC) and wall materials to improve the stability and bioavailability of PCs. Samples were characterized in terms of process yield (PY%), phenolic retention efficiency (PRE%), chemical structure and crystallinity (NMR, FTIR, DXR), thermal stability (DSC and FT-IR), anti-radical capacity (ORAC and ABTS) and in vitro digestion. PRE% of samples by SD were higher (p < 0.05) than SDC due to the formation of PCs from CRF (cara-roxo flour). NMR, FTIR, DXR confirmed the presence of key components and interactions for the formation of the advanced co-delivery system. The SDC particles showed crystalline regions by XRD and were stable at ~47 ◦C. All samples showed good release of PC in the intestinal phase, and antiradical capacity that reached 23.66 µmol TE g− 1. .	
Palavras-Chave: 	Araçá-boi; Cará-roxo; Co-encapsulation; Spray chilling.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Instrumentação (CNPDIA)	
Exemplares: 	CNPDIA - (18425-1) - UPC - AP - DD - PROCI.24/31 -  - 2024/48 - DIS