{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Xing YY"],"funding":["National Natural Science Foundation of China"],"pagination":["26151-26164"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9055353"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(44)"],"pubmed_abstract":["In this study, a novel polysaccharide was isolated from <i>Artemisia ordosica</i> by water-extraction-ethanol-precipitation method. The optimal extraction conditions of <i>Artemisia ordosica</i> polysaccharide (AOP) were determined by single factor investigation and response surface methodology optimization, and were shown as follows: a liquid-solid ratio of 15.4 : 1 mL g<sup>-1</sup>, extraction time of 4.3 h, extraction temperature of 60 °C. Under the optimal conditions, the extraction yield and the sugar content of the AOP were 5.56% and 52.65%. Gel permeation chromatography coupled to multi-angle laser light scattering, a refractive index detection system and ion-exchange chromatography were used to determine the characterization of AOP. These results indicated that AOP, with a molecul"],"journal":["RSC advances"],"pubmed_title":["Optimization extraction and characterization of <i>Artemisia ordosica</i> polysaccharide and its beneficial effects on antioxidant function and gut microbiota in rats."],"pmcid":["PMC9055353"],"funding_grant_id":["31960667"],"pubmed_authors":["Shi LL","Jin X","Xu YQ","Xing YY","Guo SW","Shi BL","Yan SM"],"additional_accession":[]},"is_claimable":false,"name":"Optimization extraction and characterization of <i>Artemisia ordosica</i> polysaccharide and its beneficial effects on antioxidant function and gut microbiota in rats.","description":"In this study, a novel polysaccharide was isolated from <i>Artemisia ordosica</i> by water-extraction-ethanol-precipitation method. The optimal extraction conditions of <i>Artemisia ordosica</i> polysaccharide (AOP) were determined by single factor investigation and response surface methodology optimization, and were shown as follows: a liquid-solid ratio of 15.4 : 1 mL g<sup>-1</sup>, extraction time of 4.3 h, extraction temperature of 60 °C. Under the optimal conditions, the extraction yield and the sugar content of the AOP were 5.56% and 52.65%. Gel permeation chromatography coupled to multi-angle laser light scattering, a refractive index detection system and ion-exchange chromatography were used to determine the characterization of AOP. These results indicated that AOP, with a molecul","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Jul","modification":"2025-04-22T05:51:14.684Z","creation":"2025-04-05T21:28:02.274Z"},"accession":"S-EPMC9055353","cross_references":{"pubmed":["35519751"],"doi":["10.1039/d0ra05063f"]}}