AUTHOR= Frontiers Editorial Office 

TITLE=Expression of concern: Liquid biphasic electric partitioning system as a novel integration process for betacyanins extraction from red-purple pitaya and antioxidant properties assessment

JOURNAL=Frontiers in Chemistry

VOLUME=12

YEAR=2024

URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2024.1450323

DOI=10.3389/fchem.2024.1450323

ISSN=2296-2646