PMID- 31732074 OWN - NLM STAT- MEDLINE DCOM- 20201023 LR - 20201023 IS - 1873-7145 (Electronic) IS - 0963-9969 (Linking) VI - 126 DP - 2019 Dec TI - An integrated approach for the valorization of mango seed kernel: Efficient extraction solvent selection, phytochemical profiling and antiproliferative activity assessment. PG - 108616 LID - S0963-9969(19)30494-6 [pii] LID - 10.1016/j.foodres.2019.108616 [doi] AB - A novel valorization strategy is proposed in this work for the sustainable utilization of a major mango processing waste (i.e. mango seed kernel, MSK), integrating green pressurized-liquid extraction (PLE), bioactive assays and comprehensive HRMS-based phytochemical characterization to obtain bioactive-rich fractions with high antioxidant capacity and antiproliferative activity against human colon cancer cells. Thus, a two steps PLE procedure was proposed to recover first the non-polar fraction (fatty acids and lipids) and second the polar fraction (polyphenols). Efficient selection of the most suitable solvent for the second PLE step (ethanol/ethyl acetate mixture) was based on the Hansen solubility parameters (HSP) approach. A comprehensive GC- and LC-Q-TOF-MS/MS profiling analysis allowed the complete characterization of the lipidic and phenolic fractions obtained under optimal condition (100% EtOH at 150  degrees C), demonstrating the abundance of oleic and stearic acids, as well as bioactive xanthones, phenolic acids, flavonoids, gallate derivatives and gallotannins. The obtained MSK-extract exhibited higher antiproliferative activity against human colon adenocarcinoma cell line HT-29 compared to traditional extraction procedures described in literature for MSK utilization (e.g. Soxhlet), demonstrating the great potential of the proposed valorization strategy as a valuable opportunity for mango processing industry to deliver a value-added product to the market with health promoting properties. CI - Copyright (c) 2019 Elsevier Ltd. All rights reserved. FAU - Ballesteros-Vivas, Diego AU - Ballesteros-Vivas D AD - High Pressure Laboratory, Department of Chemistry, Faculty of Science, Universidad Nacional de Colombia, Carrera 30 #45-03, Bogota D.C. 111321, Colombia; Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, 28049 Madrid, Spain. FAU - Alvarez-Rivera, Gerardo AU - Alvarez-Rivera G AD - Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, 28049 Madrid, Spain. FAU - Morantes, Sandra Johanna AU - Morantes SJ AD - Unit of Basic Oral Investigation (UIBO), School of Dentistry, Universidad El Bosque, Av. Carrera 9 #131 A-02, Bogota D.C. 110121, Colombia. FAU - Sanchez-Camargo, Andrea Del Pilar AU - Sanchez-Camargo ADP AD - High Pressure Laboratory, Department of Chemistry, Faculty of Science, Universidad Nacional de Colombia, Carrera 30 #45-03, Bogota D.C. 111321, Colombia. FAU - Ibanez, Elena AU - Ibanez E AD - Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, 28049 Madrid, Spain. FAU - Parada-Alfonso, Fabian AU - Parada-Alfonso F AD - High Pressure Laboratory, Department of Chemistry, Faculty of Science, Universidad Nacional de Colombia, Carrera 30 #45-03, Bogota D.C. 111321, Colombia. FAU - Cifuentes, Alejandro AU - Cifuentes A AD - Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolas Cabrera 9, 28049 Madrid, Spain. Electronic address: a.cifuentes@csic.es. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20190812 PL - Canada TA - Food Res Int JT - Food research international (Ottawa, Ont.) JID - 9210143 RN - 0 (Antineoplastic Agents, Phytogenic) RN - 0 (Antioxidants) RN - 0 (Industrial Waste) RN - 0 (Phenols) RN - 0 (Phytochemicals) RN - 0 (Plant Extracts) RN - 0 (Xanthones) RN - 1M84LD0UMD (mangiferin) SB - IM MH - Antineoplastic Agents, Phytogenic/*pharmacology MH - Antioxidants/analysis MH - Cell Line MH - Cell Proliferation MH - Colonic Neoplasms/pathology MH - Food Handling/methods MH - Fruit MH - HT29 Cells MH - Humans MH - Industrial Waste/*analysis MH - Mangifera/*chemistry MH - Phenols/analysis MH - Phytochemicals/analysis/*pharmacology MH - Plant Extracts/*chemistry MH - Seeds/*chemistry MH - Tandem Mass Spectrometry MH - Xanthones/analysis OTO - NOTNLM OT - Antiproliferative activity OT - CCD-18Co cell line OT - Fruit by-products OT - GC-Q-TOF OT - HT-29 cell line OT - Hansen solubility parameters OT - High-resolution mass spectrometry OT - LC-Q-TOF OT - Mangifera indica L. OT - Pressurized-liquid extraction EDAT- 2019/11/17 06:00 MHDA- 2020/10/24 06:00 CRDT- 2019/11/17 06:00 PHST- 2019/05/24 00:00 [received] PHST- 2019/08/06 00:00 [revised] PHST- 2019/08/11 00:00 [accepted] PHST- 2019/11/17 06:00 [entrez] PHST- 2019/11/17 06:00 [pubmed] PHST- 2020/10/24 06:00 [medline] AID - S0963-9969(19)30494-6 [pii] AID - 10.1016/j.foodres.2019.108616 [doi] PST - ppublish SO - Food Res Int. 2019 Dec;126:108616. doi: 10.1016/j.foodres.2019.108616. Epub 2019 Aug 12.