In Vitro Immuno-Modulatory Potentials of Purslane (Portulaca oleracea L.) Polysaccharides with a Chemical Selenylation

YR Lin, QY Guan, LY Li, ZM Tang, Q Zhang, XH Zhao - Foods, 2021 - mdpi.com
The soluble polysaccharides from a non-conventional and edible plant purslane (Portulaca
oleracea L.), namely PSPO, were prepared by the water extraction and ethanol precipitation …

Monosaccharide Composition and In Vitro Activity to HCT-116 Cells of Purslane Polysaccharides after a Covalent Chemical Selenylation

LY Li, QY Guan, YR Lin, JR Zhao, L Wang, Q Zhang… - Foods, 2022 - mdpi.com
The anti-cancer effects of selenylated plant polysaccharides are a focus of research. As a
natural plant with extensive biological effects, there have been few studies related to edible …

The selenylation modification of Epimedium polysaccharide and Isatis root polysaccharide and the immune-enhancing activity comparison of their modifiers

X Li, R Hou, C Yue, J Liu, Z Gao, J Chen, Y Lu… - Biological trace element …, 2016 - Springer
Epimedium polysaccharide (EPS) and isatis root polysaccharide (IRPS) were extracted,
purified, and selenizingly modified by nitric acid-sodium selenite method to obtain nine …

Effects of selenylation modification on immune-enhancing activity of garlic polysaccharide

S Qiu, J Chen, T Qin, Y Hu, D Wang, Q Fan, C Zhang… - PLoS …, 2014 - journals.plos.org
The garlic polysaccharide was modified by HNO3-Na2SeO3 method according to
orthogonal design L9 (34) to obtain nine selenizing garlic polysaccharides, sGPS1-sGPS9 …

[HTML][HTML] Structural characteristics and immunomodulation activity of a polysaccharide from purslane (Portulaca oleracea)

Y He, S Huang, G Xu, P Jiang, L Huang, C Sun… - Journal of Functional …, 2023 - Elsevier
This study aimed to explore the basic structural features and adjuvant activity of
polysaccharides from Portulaca oleracea (POP), which were prepared using DEAE …

Effects of selenylation modification on the antioxidative and immunoregulatory activities of polysaccharides from the pulp of Rose laevigata Michx fruit

Q Zhan, Y Chen, Y Guo, Q Wang, H Wu… - International journal of …, 2022 - Elsevier
Selenylation modification has been widely utilized to improve the activity of polysaccharides
and to develop novel sources of selenium (Se) supplements. A purified pulp polysaccharide …

Immunoregulatory activities of the selenylated polysaccharides of Lilium davidii var. unicolor Salisb in vitro and in vivo

S Li, F Bao, Y Cui - International Immunopharmacology, 2021 - Elsevier
Studies have demonstrated that the modification of selenylation can improve the activity of
polysaccharides. Lilium davidii var. unicolor Salisb (known as “lily bulb”) is the dried …

Effects of selenizing angelica polysaccharide and selenizing garlic polysaccharide on immune function of murine peritoneal macrophage

Z Gao, K Liu, W Tian, H Wang, Z Liu, Y Li, E Li… - International …, 2015 - Elsevier
The effects of two selenizing polysaccharides (sCAP 2 and sGPS 6) on immune function of
murine peritoneal macrophages taking two non-selenizing polysaccharides (CAP and GPS) …

In Vitro Immunomodulation of the Polysaccharides from Yam (Dioscorea opposita Thunb.) in Response to a Selenylation of Lower Extent

QY Guan, YR Lin, LY Li, ZM Tang, XH Zhao, J Shi - Foods, 2021 - mdpi.com
The immunomodulation of chemically selenylated polysaccharides has been attracting more
attention recently, but the corresponding performance of the yam polysaccharides (YPS) …

Optimization of selenylation modification for garlic polysaccharide based on immune-enhancing activity

Z Gao, J Chen, S Qiu, Y Li, D Wang, C Liu, X Li… - Carbohydrate …, 2016 - Elsevier
Garlic polysaccharide (GPS) was modified in selenylation respectively by nitric acid-sodium
selenite (NA-SS), glacial acetic acid-selenous acid (GA-SA), glacial acetic acid-sodium …