2022. EFFECT OF EXTRACTION CONDITIONS ON TOTAL POLYPHENOL CONTENTS AND ANTIOXIDANT ACTIVITY OF PASSION FRUIT (Passiflora edulis) PEELS. TRA VINH UNIVERSITY JOURNAL OF SCIENCE. 12, 4 (Dec. 2022). DOI:https://doi.org/10.35382/tvujs.12.49.2022.1403.