Antioxidant Properties of Polyphenolic Extracts from Quercus Laurina, Quercus Crassifolia, and Quercus Scytophylla Bark

Antioxidant Properties of Polyphenolic Extracts from Quercus Laurina, Quercus Crassifolia, and Quercus Scytophylla Bark

The objective of this work was to determine the concentration of total phenols, total flavonoids, hydroxycinnamic acids, and proanthocyanidins present in crude extracts of Quercus laurina, Q. crassifolia, and Q. scytophylla bark. They were extracted by ethanol (90%) maceration and hot water. The ant...

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Bibliographic Details
Main Authors: Eréndira Valencia-Avilés, Martha Estrella García-Pérez, Ma. Guadalupe Garnica-Romo, Juan de Dios Figueroa-Cárdenas, Esperanza Meléndez-Herrera, Rafael Salgado-Garciglia, Héctor E. Martínez-Flores
Format: Article
Language:English
Published: MDPI AG 2018-06-01
Series:Antioxidants
Subjects:
Quercus
oak bark
scavenging ability
polyphenols
Online Access:http://www.mdpi.com/2076-3921/7/7/81

Internet

http://www.mdpi.com/2076-3921/7/7/81

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