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Queiroz de Oliveira W, Angélica Neri Numa I, Alvim ID, Azeredo HMC, Santos LB, Borsoi FT, de Araújo FF, Sawaya ACHF, do Nascimento GC, Clerici MTPS, do Sacramento CK, Maria Pastore G. Multilayer microparticles for programmed sequential release of phenolic compounds from Eugenia stipitata: Stability and bioavailability. Food Chem 2024; 443:138579. [PMID: 38301560 DOI: 10.1016/j.foodchem.2024.138579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/07/2024] [Accepted: 01/23/2024] [Indexed: 02/03/2024]
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 drying-chilling 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 (cará-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.
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Affiliation(s)
- Williara Queiroz de Oliveira
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil.
| | - Iramaia Angélica Neri Numa
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
| | - Izabela D Alvim
- Technology Center of Cereal and Chocolate, Food Technology Institute (ITAL), 13070-178 Campinas, SP, Brazil
| | | | - Leticia B Santos
- Embrapa Instrumentation, R. 15 de Novembro, 1452, 13560-970 São Carlos, SP, Brazil; Graduate Program in Food, Nutrition and Food Engineering, UNESP - São Paulo State University, Rodovia Araraquara-Jaú, km 01, 14800-903 Araraquara, SP, Brazil
| | - Felipe T Borsoi
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
| | - Fábio F de Araújo
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil; Faculty of Pharmaceutical Science, University of Campinas, 13083-871 Campinas, SP, Brazil
| | - Alexandra C H F Sawaya
- Faculty of Pharmaceutical Science, University of Campinas, 13083-871 Campinas, SP, Brazil
| | - Gustavo C do Nascimento
- Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
| | - Maria Teresa P S Clerici
- Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
| | - Célio K do Sacramento
- Department of Agricultural and Environmental Sciences, State University of Santa Cruz, 45662-900 BA, Brazil
| | - Glaucia Maria Pastore
- Laboratory of Bioflavours and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, 13083-862 Campinas, SP, Brazil
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Daneshmehr M, Pazhang M, Mollaei S, Ebadi M, Pazhang Y. Targeted delivery of 5-fluorouracil and shikonin by blended and coated chitosan/pectin nanoparticles for treatment of colon cancer. Int J Biol Macromol 2024; 270:132413. [PMID: 38761911 DOI: 10.1016/j.ijbiomac.2024.132413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 05/06/2024] [Accepted: 05/14/2024] [Indexed: 05/20/2024]
Abstract
Herein, 5-fluorouracil and shikonin (extracted from Fusarium tricinctum) were loaded in chitosan/pectin nanoparticle (CS/PEC-NPs), prepared by blending (B-CS/PEC-NPs) and coating (C-CS/PEC-NPs) methods. The nanoparticles characterized by Fourier Transform Infrared (FTIR), X-ray diffraction (XRD), Energy-dispersive X-ray (EDX), Scanning Electron Microscope (SEM) and Differential Light Scattering (DLS). Then, some properties of the nanoparticles such as drug release rate and the nanoparticles cytotoxicity were studied. The FTIR, XRD, EDX, SEM and DLS results showed that the nanoparticles synthesized properly with an almost spherical morphology, an average size of 82-93 nm for B-CS/PEC-NPs, an average diameter of below 100 nm (mostly 66-89 nm) for C-CS/PEC-NPs, and hydrodynamic diameter of 310-817 nm. The drug release results indicated the lower release rate of drugs for B-CS/PEC-NPs relative to C-CS/PEC-NPs at different pHs, high release rate of drugs for the nanoparticles in the simulated large intestinal fluids containing pectinase, and Korsmeyer-Peppas model for release of the drugs. The results showed more cytotoxicity of B-CS/PEC-NPs containing drugs, especially B-CS/PEC-NPs containing both drugs (B-CS/PEC/5-FU/SHK-NPs) after treating with pectinase (IC50 of 18.6 μg/mL). In conclusion, despite the limitation of C-CS/PEC-NPs for simultaneous loading of hydrophilic and hydrophobic drugs, B-CS/PEC-NPs showed suitable potency for loading and targeted delivery of the drugs.
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Affiliation(s)
- Maryam Daneshmehr
- Department of Biology, Faculty of Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Mohammad Pazhang
- Department of Biology, Faculty of Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran.
| | - Saeed Mollaei
- Department of Chemistry, Faculty of Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Mostafa Ebadi
- Department of Biology, Faculty of Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Yaghub Pazhang
- Department of Biology, Faculty of Sciences, Urmia University, Urmia, Iran
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