2 documents found, page 1 of 1
Exploration of avocado by-products as natural sources of bioactive compounds
Tremocoldi, Maria Augusta; Rosalen, Pedro Luiz; Franchin, Marcelo; Massarioli, Adna Prado; Denny, Carina; Daiuto, Erica Regina [UNESP]Made available in DSpace on 2018-11-26T15:47:27Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-02-14; Fundacao do Amparo a Pesquisa do Estado de Sao Paulo; This study aimed to evaluate the antioxidant, anti-inflammatory, and cytotoxic properties and phenolic composition of peel and seed of avocado varieties Hass and Fuerte using green solvents. Ethanol soluble compounds were identified in peel and seed ...
Bioassay - guided isolation of proanthocyanidins with antioxidant activity from...
Oldoni, Tatiane Luiza Cadorin; Melo, Priscilla Siqueira; Massarioli, Adna Prado; Moreno, Ivani Aparecida Marchetto; Bezerra, Rosangela Maria NevesPurification and bioassay-guided fractionation were employed to isolate proanthocyanidins with antioxidant activity from peanut skin (Arachis hypogaea Runner 886). The crude extract was prepared with acetone (60% v/v) and purified using chromatographic methods, including a semipreparative HPLC technique. As a result, two proanthocyanidins were isolated and identified using NMR, epicatechin-(2 b?O?7, 4 b?8)-cate...