1
|
de Andrade EWV, Dupont S, Beney L, Hoskin RT, da Silva Pedrini MR. Sonoprocessing enhances the stabilization of fisetin by encapsulation in Saccharomyces cerevisiae cells. Int Microbiol 2024; 27:513-523. [PMID: 37500935 DOI: 10.1007/s10123-023-00412-7] [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: 05/16/2023] [Revised: 06/23/2023] [Accepted: 07/21/2023] [Indexed: 07/29/2023]
Abstract
The objective of this study was to investigate for the first time the role of S. cerevisiae natural barriers and endogenous cytoplasmatic bodies on the stabilization of fisetin encapsulated via sonoprocessing coupled to freeze-drying (FD) or spray drying (SD). Both protocols of encapsulation improved the resistance of fisetin against thermal treatments (between 60 and 150 °C) and photochemical-induced deterioration (light exposition for 60 days) compared to non-encapsulated fisetin (antioxidant activity retention of approximately 55% and 90%, respectively). When stored under constant relative humidity (from 32.8 to 90%) for 60 days, yeast carriers improved the half-life time of fisetin by up to 4-fold. Spray dried particles were smaller (4.9 μm) and showed higher fisetin release after simulated gastrointestinal digestion (55.7%) when compared to FD. Freeze-dried particles, in turn, tended to agglomerate more than SD (zeta potential -19.7 mV), resulting in reduced loading features (6.3 mg/g) and less efficient protection of fisetin to heat, photo, and moisture-induced deterioration. Overall, spray-dried sonoprocessed fisetin capsules are an efficient way to preserve fisetin against harsh conditions. Altogether, this report shows that sonoprocessing coupled to drying is an efficient, creative, and straightforward route to protect and deliver lipophilic fisetin using yeast capsules for food applications.
Collapse
Affiliation(s)
- Eduardo Wagner Vasconcelos de Andrade
- Bioprocess Laboratory, Chemical Engineering Department, Universidade Federal do Rio Grande do Norte, Lagoa Nova, Natal, RN, 59078-900, Brazil
- Laboratory of Bioactive Compounds, Chemical Engineering Department, Universidade Federal do Rio Grande do Norte, Lagoa Nova, Natal, RN, 59078-900, Brazil
| | - Sebastien Dupont
- UMR Procédés Alimentaires et Microbiologiques (PAM UMR A 02.102), Univ. Bourgogne Franche-Comté, AgroSup Dijon, 21000, Dijon, France
| | - Laurent Beney
- UMR Procédés Alimentaires et Microbiologiques (PAM UMR A 02.102), Univ. Bourgogne Franche-Comté, AgroSup Dijon, 21000, Dijon, France
| | - Roberta Targino Hoskin
- Laboratory of Bioactive Compounds, Chemical Engineering Department, Universidade Federal do Rio Grande do Norte, Lagoa Nova, Natal, RN, 59078-900, Brazil
| | - Márcia Regina da Silva Pedrini
- Bioprocess Laboratory, Chemical Engineering Department, Universidade Federal do Rio Grande do Norte, Lagoa Nova, Natal, RN, 59078-900, Brazil.
| |
Collapse
|
2
|
de Andrade EWV, Dupont S, Beney L, de Souza ML, Hoskin RT, da Silva Pedrini MR. Sonoprocessing is an effective strategy to encapsulate fisetin into Saccharomyces cerevisiae cells. Appl Microbiol Biotechnol 2022; 106:7461-7475. [PMID: 36207545 DOI: 10.1007/s00253-022-12214-4] [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: 07/19/2022] [Revised: 09/12/2022] [Accepted: 09/27/2022] [Indexed: 11/26/2022]
Abstract
The encapsulation of fisetin into S. cerevisiae cells through sonoporation coupled with drying is reported for the first time in the literature. To establish the best conditions to maximize the amount of internalized fisetin, the cell density (5-10% w/v), fisetin concentration (1-3 mg/mL), acoustic energy density (0-333.3 W/L), and drying method (freeze-drying and spray drying) were analyzed through a Box-Behnken experimental design (BBD) coupled with response surface methodology (RSM). Higher encapsulation efficiency (EE) was achieved with a cell density of 10% w/v, while fisetin concentration of 3 mg/mL favored the encapsulation yield (EY) and antioxidant activity (AA). Higher EE (67.7%), EY (25.7 mg/g), and AA (90%) were registered when an acoustic density of 333.3 W/L was used. Furthermore, both drying protocols promoted fisetin encapsulation, but through spray drying, the EE, EY, and AA were 11.5%, 11.1%, and 26.6% higher than via freeze-drying, respectively. This work proved that fully filled biocapsules were produced through sonoprocessing, and their morphology was influenced by the acoustic energy and drying process. Overall, these results open new perspectives for the application of sonoprocessing-assisted encapsulation, paving the way for developing innovative yeast-based delivery systems for lipophilic compounds such as fisetin. KEY POINTS: • Sonoprocessing improves the encapsulation of fisetin into S. cerevisiae cells • Spray drying promotes fisetin loading into yeasts' intracellular space and cavities • Fisetin binding with yeast extracellular agents are favored by freeze-drying.
Collapse
Affiliation(s)
- Eduardo Wagner Vasconcelos de Andrade
- Chemical Engineering Department, Bioprocess Laboratory, Universidade Federal Do Rio Grande Do Norte, Lagoa Nova, Natal, RN, 59078-900, Brazil
- Laboratory of Bioactive Compounds, Chemical Engineering Department, Universidade Federal Do Rio Grande Do Norte, Lagoa Nova, Natal, RN, 59078-900, Brazil
| | - Sebastien Dupont
- UMR Procédés Alimentaires Et Microbiologiques (PAM, UMR A 02.102), Univ. Bourgogne Franche-Comté, AgroSup Dijon, 21000, Dijon, France
| | - Laurent Beney
- UMR Procédés Alimentaires Et Microbiologiques (PAM, UMR A 02.102), Univ. Bourgogne Franche-Comté, AgroSup Dijon, 21000, Dijon, France
| | - Marlinda Lobo de Souza
- Embrapa Recursos Genéticos E Biotecnologia, Parque Estação Biológica, Final W5 Norte, Brasília, DF, 70770-900, Brazil
| | - Roberta Targino Hoskin
- Laboratory of Bioactive Compounds, Chemical Engineering Department, Universidade Federal Do Rio Grande Do Norte, Lagoa Nova, Natal, RN, 59078-900, Brazil
| | - Márcia Regina da Silva Pedrini
- Chemical Engineering Department, Bioprocess Laboratory, Universidade Federal Do Rio Grande Do Norte, Lagoa Nova, Natal, RN, 59078-900, Brazil.
| |
Collapse
|