{"id":"https://openalex.org/W4410120541","doi":"https://doi.org/10.2139/ssrn.5243136","title":"Biosynthetic Pathway, Structural Characterization and Antioxidant Activity of Lactobacillus Fermentum Sn4-1 Extracellular Polysaccharide in Yak Yogurt","display_name":"Biosynthetic Pathway, Structural Characterization and Antioxidant Activity of Lactobacillus Fermentum Sn4-1 Extracellular Polysaccharide in Yak Yogurt","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4410120541","doi":"https://doi.org/10.2139/ssrn.5243136"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.5243136","doi":"https://doi.org/10.2139/ssrn.5243136","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.5243136","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.5243136","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080669226","display_name":"Wenqi Zou","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenhao Zou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100601256","display_name":"Yongqi Yang","orcid":"https://orcid.org/0000-0003-4407-1807","observed_orcids":["https://orcid.org/0000-0003-4407-1807"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yongqi Yang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Yixi Fan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yixi Fan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065461384","display_name":"Rodrigo Ledesma\u2010Amaro","orcid":"https://orcid.org/0000-0003-2631-5898","observed_orcids":["https://orcid.org/0000-0003-2631-5898"]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rodrigo Ledesma-Amaro","raw_affiliation_strings":["Imperial College London","Imperial College London, South Kensington Campus, Exhibition Road, London, SW7 2AZ, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Imperial College London, South Kensington Campus, Exhibition Road, London, SW7 2AZ, United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079396359","display_name":"Qin Wang","orcid":"https://orcid.org/0000-0002-1079-5914","observed_orcids":["https://orcid.org/0000-0002-1079-5914"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang Qin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100402244","display_name":"Liping Wang","orcid":"https://orcid.org/0000-0001-7660-7288","observed_orcids":["https://orcid.org/0000-0001-7660-7288"]},"institutions":[{"id":"https://openalex.org/I44675526","display_name":"Shanghai Ocean University","ror":"https://ror.org/04n40zv07","country_code":"CN","type":"education","lineage":["https://openalex.org/I44675526"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liping Wang","raw_affiliation_strings":["Shanghai Ocean University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Ocean University","institution_ids":["https://openalex.org/I44675526"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100402244"],"corresponding_institution_ids":["https://openalex.org/I44675526"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10141","display_name":"Probiotics and Fermented Foods","score":0.9351000189781189,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10141","display_name":"Probiotics and Fermented Foods","score":0.9351000189781189,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12192","display_name":"Polysaccharides Composition and Applications","score":0.06400000303983688,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14285","display_name":"Biopolymer Synthesis and Applications","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/limosilactobacillus-fermentum","display_name":"Lactobacillus fermentum","score":0.9480000138282776},{"id":"https://openalex.org/keywords/exopolysaccharides","display_name":"exopolysaccharides","score":0.9679999947547913},{"id":"https://openalex.org/keywords/carbohydrate-metabolism-genes","display_name":"carbohydrate metabolism genes","score":0.7360000014305115},{"id":"https://openalex.org/keywords/bile-salt-tolerance","display_name":"bile salt tolerance","score":0.8450000286102295},{"id":"https://openalex.org/keywords/acid-tolerance","display_name":"acid resistance","score":0.8199999928474426},{"id":"https://openalex.org/keywords/gastrointestinal-colonization","display_name":"intestinal colonization","score":0.8130000233650208},{"id":"https://openalex.org/keywords/probiotic-adhesion","display_name":"probiotic adhesion","score":0.5820000171661377},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.9359999895095825},{"id":"https://openalex.org/keywords/free-radical-scavenging-activity","display_name":"free radical scavenging","score":0.7960000038146973},{"id":"https://openalex.org/keywords/natural-antioxidants","display_name":"natural antioxidants","score":0.48399999737739563}],"concepts":[{"id":"https://openalex.org/C2776503186","wikidata":"https://www.wikidata.org/wiki/Q2134039","display_name":"Lactobacillus fermentum","level":5,"score":0.9249316453933716},{"id":"https://openalex.org/C64016462","wikidata":"https://www.wikidata.org/wiki/Q8045815","display_name":"YAK","level":2,"score":0.8437274694442749},{"id":"https://openalex.org/C2994085863","wikidata":"https://www.wikidata.org/wiki/Q1385446","display_name":"Extracellular polysaccharide","level":3,"score":0.8080883622169495},{"id":"https://openalex.org/C100817775","wikidata":"https://www.wikidata.org/wiki/Q134219","display_name":"Polysaccharide","level":2,"score":0.5824775695800781},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.5622985363006592},{"id":"https://openalex.org/C2780206646","wikidata":"https://www.wikidata.org/wiki/Q1061596","display_name":"Lactobacillus","level":3,"score":0.5349757671356201},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5331845283508301},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.5242714881896973},{"id":"https://openalex.org/C28406088","wikidata":"https://www.wikidata.org/wiki/Q5571762","display_name":"Extracellular","level":2,"score":0.44652748107910156},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.4314590394496918},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.3989153504371643},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3513219356536865},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.3303665518760681},{"id":"https://openalex.org/C2775920511","wikidata":"https://www.wikidata.org/wiki/Q161249","display_name":"Lactic acid","level":3,"score":0.31416890025138855},{"id":"https://openalex.org/C2778985185","wikidata":"https://www.wikidata.org/wiki/Q1756682","display_name":"Lactobacillus plantarum","level":4,"score":0.1961023211479187},{"id":"https://openalex.org/C100544194","wikidata":"https://www.wikidata.org/wiki/Q41760","display_name":"Fermentation","level":2,"score":0.1476564109325409},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.052617013454437256},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.5243136","doi":"https://doi.org/10.2139/ssrn.5243136","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.5243136","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.5243136","doi":"https://doi.org/10.2139/ssrn.5243136","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.5243136","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1990162928","https://openalex.org/W2001827867","https://openalex.org/W2013266310","https://openalex.org/W2048450954","https://openalex.org/W2552862763","https://openalex.org/W2592675245","https://openalex.org/W2593843591","https://openalex.org/W2625308032","https://openalex.org/W2627032044","https://openalex.org/W2765250985","https://openalex.org/W2766203352","https://openalex.org/W2780636243","https://openalex.org/W2796378416","https://openalex.org/W2889350730","https://openalex.org/W2894779494","https://openalex.org/W2907781124","https://openalex.org/W2913763628","https://openalex.org/W2914358904","https://openalex.org/W2938061920","https://openalex.org/W2953103639","https://openalex.org/W2967161386","https://openalex.org/W2997656466","https://openalex.org/W3088204466","https://openalex.org/W3167537972","https://openalex.org/W4200127036","https://openalex.org/W4200349331","https://openalex.org/W4214631402","https://openalex.org/W4220678152","https://openalex.org/W4220686975"],"related_works":["https://openalex.org/W7168298658","https://openalex.org/W7159723231","https://openalex.org/W2970220052","https://openalex.org/W3048685838","https://openalex.org/W4386575266","https://openalex.org/W2994185472","https://openalex.org/W4403330466","https://openalex.org/W2967161386","https://openalex.org/W2767437369","https://openalex.org/W2552068439"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-25T09:29:13.331239","created_date":"2025-05-07T00:00:00"}