[HTML][HTML] The antioxidant activity of polysaccharides: A structure-function relationship overview

PAR Fernandes, MA Coimbra - Carbohydrate Polymers, 2023 - Elsevier
Over the last years, polysaccharides have been linked to antioxidant effects using both in
vitro chemical and biological models. The reported structures, claimed to act as antioxidants …

A review of NMR analysis in polysaccharide structure and conformation: Progress, challenge and perspective

JQ Wang, JY Yin, SP Nie, MY Xie - Food Research International, 2021 - Elsevier
Nuclear magnetic resonance (NMR) has been widely used as an analytical chemistry
technique to investigate the molecular structure and conformation of polysaccharides …

Biologically active polysaccharide from edible mushrooms: A review

P Maity, IK Sen, I Chakraborty, S Mondal, H Bar… - International Journal of …, 2021 - Elsevier
Mushrooms are renewable natural gift for humankind, furnished with unique taste, flavor and
medicinal properties. For the last few decades study of mushroom polysaccharides has …

A Comprehensive Review of Andrographis paniculata (Burm. f.) Nees and Its Constituents as Potential Lead Compounds for COVID-19 Drug Discovery

A Intharuksa, W Arunotayanun, W Yooin, P Sirisa-Ard - Molecules, 2022 - mdpi.com
The COVID-19 pandemic has intensively disrupted global health, economics, and well-
being. Andrographis paniculata (Burm. f.) Nees has been used as a complementary …

Bioactive polysaccharides from natural sources: A review on the antitumor and immunomodulating activities

I Chakraborty, IK Sen, S Mondal, D Rout… - Biocatalysis and …, 2019 - Elsevier
Polysaccharides are a structurally diverse group of biological macromolecules of well-
known occurrence in nature. The mushroom, plant and other polysaccharides draw a lot of …

Structural characterization of a low-molecular-weight polysaccharide from Angelica pubescens Maxim. f. biserrata Shan et Yuan root and evaluation of its antioxidant …

Q Yuan, J Zhang, C Xiao, C Harqin, M Ma, T Long… - Carbohydrate …, 2020 - Elsevier
A novel heteropolysaccharide with about twenty sugar residues named DF80-2 was
obtained from Angelica pubescens Maxim. f. biserrata Shan et Yuan root, one of the most …

Green synthesis, characterization, antimicrobial and cytotoxic effect of silver nanoparticles using arabinoxylan isolated from Kalmegh

GN Maity, P Maity, I Choudhuri, GC Sahoo… - International Journal of …, 2020 - Elsevier
A green synthesis of silver nanoparticles was synthesized by AgNO 3 with arabinoxylan,
isolated from green stem of Andrographis paniculata (Kalmegh). The synthesized Ag NPs …

Structures and immunomodulatory activity of one galactose-and arabinose-rich polysaccharide from Sambucus adnata

L Yuan, ZC Zhong, Y Liu, H Quan, YZ Lu… - International Journal of …, 2022 - Elsevier
One galactose-and arabinose-rich polysaccharide isolated from Sambucus adnata was
named SPS-1, which had an average molecular weight 138.52 kDa, and was composed of L …

Recent developments in molecular characterization, bioactivity, and application of arabinoxylans from different sources

J Pang, Y Zhang, X Tong, Y Zhong, F Kong, D Li, X Liu… - Polymers, 2023 - mdpi.com
Arabinoxylan (AX) is a polysaccharide composed of arabinose, xylose, and a small number
of other carbohydrates. AX comes from a wide range of sources, and its physicochemical …

Structural characterization of pectic polysaccharides from Amaranth caudatus leaves and the promotion effect on hippocampal glucagon-like peptide-1 level

Y Rang, H Liu, X Cheng, W Li, J Shi, G Ou… - International Journal of …, 2023 - Elsevier
In this study, decolorized pectic polysaccharides (D-ACLP) with molecular weight (Mw)
distribution of 3483–2,023,656 Da were prepared from Amaranth caudatus leaves. Purified …