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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Integrated supercritical CO2 extraction and fractionation of passion fruit (Passiflora edulis Sims) by-products

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Author(s):
dos Santos, Luana C. [1] ; Johner, Julio C. F. [1] ; Scopel, Eupidio [2] ; Pontes, Paula V. A. [1] ; Ribeiro, Ana P. B. [3] ; Zabot, Giovani L. [4] ; Batista, Eduardo A. C. [1] ; Meireles, M. Angela A. [1] ; Martinez, Julian [1]
Total Authors: 9
Affiliation:
[1] Univ Estadual Campinas, Coll Food Engn, Dept Food Engn, R Monteiro Lobato 80, BR-13083862 Campinas, SP - Brazil
[2] Univ Estadual Campinas, Inst Chem, R Josue de Castro S-N, BR-13083970 Campinas, SP - Brazil
[3] Univ Estadual Campinas, Coll Food Engn, Dept Food Technol, Fats & Oils Lab, R Monteiro Lobato 80, BR-13083862 Campinas, SP - Brazil
[4] Fed Univ Santa Maria UFSM, Lab Agroind Proc Engn LAPE, R Sete Setembro 1040, BR-96508010 Cachoeira Do Sul, RS - Brazil
Total Affiliations: 4
Document type: Journal article
Source: JOURNAL OF SUPERCRITICAL FLUIDS; v. 168, FEB 1 2021.
Web of Science Citations: 0
Abstract

Phytochemicals extracted from natural sources are widely studied for many applications, including the prevention of diseases and functional foods. In this context, passion fruit by-products (PFBP) can play an important role in obtaining these compounds. This work aimed to concentrate PFBP extracts from super-critical fluid extraction (SFE) (fixed at 40 degrees C and 35 MPa) in delta-tocotrienol, beta/gamma-tocotrienol, squalene, and carotenoids using a homemade fractionation system with two separator vessels. Integrated extraction and fractionation (SFE-SFF) were performed at 17-25 MPa and 50-80 degrees C. An economic evaluation simulated a pilot-scale process, resulting in a cost of US\$ 277-384/kg extract for the most concentrated fraction (F2). Two SFE-SFF conditions were able to concentrate squalene in about 5.2 times in the last fraction of the process (F3). In contrast, the proposed integrated process did not seem promising to concentrate carotenoids, thus other fractionation methods should be investigated. (C) 2020 Elsevier B.V. All rights reserved. (AU)

FAPESP's process: 17/23670-2 - Biorefinery for the recovery of by-products from passion fruit processing through high pressure technologies
Grantee:Julian Martínez
Support Opportunities: Regular Research Grants
FAPESP's process: 17/11245-5 - Fractionation of passion fruit (Passiflora edulis) by-products extracts by reducing pressure using supercritical CO2
Grantee:Luana Cristina dos Santos
Support Opportunities: Scholarships in Brazil - Doctorate
FAPESP's process: 14/21252-0 - Equilibrium and production processes of biofuels and bioproducts
Grantee:Antonio José de Almeida Meirelles
Support Opportunities: Research Projects - Thematic Grants