Extraction and Recovery of Rutin from Acerola Waste using Alcohol-Salt-Based Aqueous Two-Phase Systems
authors Reis, IAO; Santos, SB; Pereira, FDS; Sobral, CRS; Freire, MG; Freitas, LS; Soares, CMF; Lima, AS
nationality International
journal SEPARATION SCIENCE AND TECHNOLOGY
author keywords acerola waste; aqueous two-phase system; extraction; rutin
keywords PRESSURIZED LIQUID EXTRACTION; ALATUS THUNB. SIEB; ANTIOXIDANT ACTIVITY; ASSISTED EXTRACTION; SERUM-ALBUMIN; IONIC LIQUIDS; QUERCETIN; FLAVONOIDS; WATER; PURIFICATION
abstract Extraction of rutin from acerola waste was investigated using alcohol-salt-based aqueous two-phase systems (ATPS). Initially, the partitioning was studied using model systems with pure and commercial rutin. The impact of the ATPS constituents and composition, initial amount of rutin, temperature and addition of electrolytes was evaluated. Rutin can be recovered either in the alcohol-or-salt-rich phase depending on the salt used. To validate the optimization process, rutin extraction from acerola waste was carried out further. The results obtained with the real samples are in close agreement with the model systems and validate the optimization tests and support their applicability in bioresource-related processes.
publisher TAYLOR & FRANCIS INC
issn 0149-6395
year published 2014
volume 49
issue 5
beginning page 656
ending page 663
digital object identifier (doi) 10.1080/01496395.2013.860461
web of science category Chemistry, Multidisciplinary; Engineering, Chemical
subject category Chemistry; Engineering
unique article identifier WOS:000333939700003
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journal analysis (jcr 2017):
journal impact factor 1.200
5 year journal impact factor 1.378
category normalized journal impact factor percentile 32.247
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