Structural characterization of three acidic polysaccharides from Opuntia dillenii Haw. fruits and their protective effect against hydrogen peroxide-induced oxidative stress in Huh-7 cells

Structural characterization of three acidic polysaccharides from Opuntia dillenii Haw. fruits and their protective effect against hydrogen peroxide-induced oxidative stress in Huh-7 cells

Three novel acidic polysaccharide fractions (OFPP-1, OFPP-2, OFPP-3) with different m olecular weights (803.7, 555.1 and 414.5 kDa) were isolated from the peeled Opuntia dillenii Haw. fruits by alkali-extraction, graded alcohol precipitation and column chromatography. Structural analysis indicated t...

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Bibliographic Details
Main Authors: Rui Liu, Fangxin Chu, Zheng Yan, Hanqing Chen
Format: Article
Language:English
Published: Tsinghua University Press 2024-07-01
Series:Food Science and Human Wellness
Subjects:
opuntia dillenii haw. fruits
polysaccharide
alkali extraction
structural characterization
oxidative stress
Online Access:https://www.sciopen.com/article/10.26599/FSHW.2022.9250160
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https://www.sciopen.com/article/10.26599/FSHW.2022.9250160

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