| Full text | |
| Author(s): |
Barroso, Tiago Linhares Cruz Tabosa
;
da Rosa, Rafael Gabriel
;
Sganzerla, William Gustavo
;
Castro, Luiz Eduardo Nochi
;
Maciel-Silva, Francisco Weshley
;
Rostagno, Mauricio Ariel
;
Forster-Carneiro, Tania
Total Authors: 7
|
| Document type: | Journal article |
| Source: | JOURNAL OF SUPERCRITICAL FLUIDS; v. 191, p. 14-pg., 2022-10-19. |
| Abstract | |
This study evaluated a novel pretreatment process composed of two sequential flow-through hydrothermal reactors operated in a semi-continuous mode to recover value-added bioproducts from jabuticaba (Myrciaria cauliflora) peel. The system was operated at 15 MPa, 5 mL min- 1, feed of 10 g jabuticaba peel per reactor, 45 min of process duration, and temperature ranging from 60 degrees to 210 degrees C using the design of experiment (DOE) followed by response surface methodology (RSM). The results showed that the two sequential reactors at 135 degrees C following by 60 degrees C increased the monosaccharides (160.74 mg g-1), the extraction of cyanidin-3-glucoside (0.78 mg g-1) and the total phenolic compounds yields (0.58 mg g-1). The formation of inhibitors was more present in the two sequential reactors at 210 degrees C. The hydrothermal pretreatment designed demonstrated to be an eco-friendly technology for the recovery of value-added products from jabuticaba peel. (AU) | |
| FAPESP's process: | 18/14582-5 - Development of a two-dimensional extraction, separation and analysis system for evaluating the bioactivity of phytochemicals |
| Grantee: | Maurício Ariel Rostagno |
| Support Opportunities: | Research Grants - Young Investigators Grants - Phase 2 |
| FAPESP's process: | 19/26925-7 - Development of an automated system for biofuel precursor production using sub-critical technology |
| Grantee: | William Gustavo Sganzerla |
| Support Opportunities: | Scholarships in Brazil - Doctorate (Direct) |
| FAPESP's process: | 20/16248-5 - Purification of jabuticaba waste extracts by adsorbents and biochar using supercritical technology |
| Grantee: | Tiago Linhares Cruz Tabosa Barroso |
| Support Opportunities: | Scholarships in Brazil - Master |
| FAPESP's process: | 21/04096-9 - Integration of the extraction/hydrolysis processes in subcritical water and purification for the valuation of grape bagasse in a biorrefinery concept |
| Grantee: | Luiz Eduardo Nochi de Castro |
| Support Opportunities: | Scholarships in Brazil - Doctorate |