FN Archimer Export Format PT J TI Improving the Antioxidant Properties of Calophyllum inophyllum Seed Oil from French Polynesia: Development and Biological Applications of Resinous Ethanol-Soluble Extracts BT AF Cassien, Mathieu Mercier, Anne Thétiot-Laurent, Sophie Culcasi, Marcel Ricquebourg, Emilie Asteian, Alice Herbette, Gaëtan Bianchini, Jean-Pierre Raharivelomanana, Phila Pietri, Sylvia AS 1:1,2,3;2:1;3:1;4:1;5:1;6:1;7:4;8:2;9:2;10:1; FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:; C1 Campus Saint-Jérôme, CNRS, ICR, UMR 7273, SMBSO, Aix Marseille Université, 13397 Marseille, France IFREMER, ILM, IRD, EIO UMR 241, Université Polynésie Française, 98702 Faa’a Tahiti, French Polynesia Yelen Analytics, 13820 Ensuès–la-Redonne, France CNRS, Spectropole FSCM, Aix Marseille Université, 13397 Marseille, France C2 UNIV AIX MARSEILLE, FRANCE UNIV POLYNESIE FRANCAISE, FRANCE YELEN ANALYTICS, FRANCE CNRS, FRANCE UM EIO IN WOS Cotutelle UMR DOAJ copubli-france copubli-univ-france IF 7.675 TC 13 UR https://archimer.ifremer.fr/doc/00677/78918/81283.pdf https://archimer.ifremer.fr/doc/00677/78918/81284.pdf LA English DT Article DE ;Calophyllum inophyllum L;Tamanu oil;ethanol-soluble resin extracts;lipophilic antioxidants;phenolics;pyranocoumarins;antimicrobial;anti-inflammatory;UV protection;EPR spin trapping AB Tamanu oil from Calophyllum inophyllum L. has long been used in traditional medicine. Ethanol extraction was found the best strategy for recovering bioactive compounds from the resin part of Tamanu oil, yielding two neutral and acidic resins fractions with high phenolics, flavonoids and pyranocoumarins concentrations. A further cascade of LPLC/HPLC separations of neutral and acidic resin fractions allowed identifying fifteen metabolites, and among them, calanolide D and 12-oxocalanolide A (both in neutral fraction) were first identified from a natural source. All these extracts, subfractions and isolated metabolites demonstrated increased free radical scavenging, antioxidant, anti-inflammatory, antimicrobial and antimycobacterial activity compared to Tamanu oil and its de-resinated lipid phase. Overall, these results could promote resinous ethanol-soluble Tamanu oil extracts as a useful multifaceted and renewable medicinal resource PY 2021 PD FEB SO Antioxidants SN 2076-3921 PU MDPI AG VL 10 IS 2 UT 000622045000001 DI 10.3390/antiox10020199 ID 78918 ER EF