Tomato waste as a bioresource for lycopene extraction using emerging technologies  

作　　者：J.Y.Mendez-Carmona J.A.Ascacio-Valdes Olga B.Alvarez-Perez Ayerim Y.Hernandez-Almanza Nathiely Ramírez-Guzman Leonardo Sepúlveda Miguel A.Aguilar-Gonzalez Janeth M.Ventura-Sobrevilla Cristobal N.Aguilar 

机构地区：[1]School of Chemistry,Universidad Autonoma de Coahuila,Saltillo,Mexico [2]School of Biological Sciences,Universidad Autonoma de Coahuila,Torreon,Mexico [3]Center for Interdisciplinary Studies and Research,Universidad Autonoma de Coahuila,Saltillo,25280,Mexico [4]Center for Research and Advanced Studies of the National Polytechnic Institute,Ramos Arizpe,Coahuila,Mexico [5]School of Health Sciences,Universidad Autonoma de Coahuila,Piedras Negras,Mexico

出　　处：《Food Bioscience》2022年第5期99-108,共10页食品生物科学（英文）

摘　　要：Background:Tomato is the second most important vegetable around the world.The processing of the fruit generates waste such as damaged tomatoes,pulp,skin,seeds,and tomato-derived products that contain valuable biomolecules with functional and technological applications.Tomato fruit extracts,mainly from waste,possess bioactive molecules,such as lycopene,with important biological applications in some industries.Scope and approach:The objective of this review is to analyze,discuss and synthesize the technologies that have been used for the extraction and recovery of the main lycopene present in tomato waste.The revised methodologies expose valuable results in the number of carotenoids recovered through the application of solvents,microwave-assisted,ultrasound-assisted,enzymatic-assisted,extraction at high pressure,and supercritical fluids.However,the challenges continue concerning the quality of extracted compounds,economic accessibility,industrial reproducibility,and environmental safety.Key findings and conclusions:The tomato waste contains important bioactive molecules,which are of interest in the food,pharmacological,biotechnological,and cosmetic industries.The information revised in this contribution pretends to support new research lines concerning the formulation of novel tomato waste bio-based functional foods.However,it is necessary to further analyze the new extraction and recovery conditions to keep the functional properties of this by-product.

关 键 词：Tomato waste Carotenoids Techniques for extraction LYCOPENE 

分 类 号：TS209[轻工技术与工程—食品科学]