{"id":"https://openalex.org/W1885173643","doi":"https://doi.org/10.1093/oxfordjournals.pcp.a075743","title":"Suppression of lipid peroxidation by \u03b2-carotene in illuminated chloroplast fragments: Evidence for \u03b2-carotene as a quencher of singlet molecular oxygen in chloroplasts","display_name":"Suppression of lipid peroxidation by \u03b2-carotene in illuminated chloroplast fragments: Evidence for \u03b2-carotene as a quencher of singlet molecular oxygen in chloroplasts","publication_year":1978,"publication_date":"1978-12-01","ids":{"openalex":"https://openalex.org/W1885173643","doi":"https://doi.org/10.1093/oxfordjournals.pcp.a075743","mag":"1885173643"},"language":"en","primary_location":{"id":"doi:10.1093/oxfordjournals.pcp.a075743","doi":"https://doi.org/10.1093/oxfordjournals.pcp.a075743","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.pcp.a075743","pdf_url":null,"source":{"id":"https://openalex.org/S110997964","display_name":"Plant and Cell Physiology","issn_l":"0032-0781","issn":["0032-0781","1471-9053"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant and Cell Physiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032933998","display_name":"Umeo Takahama","orcid":"https://orcid.org/0000-0001-5218-7901","observed_orcids":["https://orcid.org/0000-0001-5218-7901"]},"institutions":[{"id":"https://openalex.org/I200314755","display_name":"Kyushu Dental University","ror":"https://ror.org/03bwzch55","country_code":"JP","type":"education","lineage":["https://openalex.org/I200314755"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Umeo Takahama","raw_affiliation_strings":["Department of Biology, Kyushu Dental College Kitakyushu 803, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biology, Kyushu Dental College Kitakyushu 803, Japan","institution_ids":["https://openalex.org/I200314755"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112471007","display_name":"Kazunari Takahashi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200314755","display_name":"Kyushu Dental University","ror":"https://ror.org/03bwzch55","country_code":"JP","type":"education","lineage":["https://openalex.org/I200314755"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazunari Takahashi","raw_affiliation_strings":["Department of Biology, Kyushu Dental College Kitakyushu 803, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biology, Kyushu Dental College Kitakyushu 803, Japan","institution_ids":["https://openalex.org/I200314755"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200314755"],"apc_list":{"value":3085,"currency":"USD","value_usd":3085},"apc_paid":null,"fwci":0.3755,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.50264242,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T10303","display_name":"Photosynthetic Processes and Mechanisms","score":0.6205999851226807,"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"}},"topics":[{"id":"https://openalex.org/T10303","display_name":"Photosynthetic Processes and Mechanisms","score":0.6205999851226807,"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"}},{"id":"https://openalex.org/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.358599990606308,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10014","display_name":"Plant Stress Responses and Tolerance","score":0.010400000028312206,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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"}}],"keywords":[{"id":"https://openalex.org/keywords/beta-carotene","display_name":"beta-carotene","score":0.9980000257492065},{"id":"https://openalex.org/keywords/lipid-peroxidation","display_name":"lipid peroxidation","score":0.9919999837875366},{"id":"https://openalex.org/keywords/singlet-oxygen","display_name":"singlet oxygen","score":0.9330000281333923},{"id":"https://openalex.org/keywords/singlet-oxygen-quenching","display_name":"singlet oxygen quenching","score":0.9629999995231628},{"id":"https://openalex.org/keywords/chloroplasts","display_name":"chloroplasts","score":0.8529999852180481},{"id":"https://openalex.org/keywords/thylakoid-membranes","display_name":"thylakoid membranes","score":0.9929999709129333},{"id":"https://openalex.org/keywords/chlorophyll","display_name":"chlorophyll","score":0.7440000176429749},{"id":"https://openalex.org/keywords/carotenoids","display_name":"carotenoids","score":0.5699999928474426}],"concepts":[{"id":"https://openalex.org/C2780829032","wikidata":"https://www.wikidata.org/wiki/Q898539","display_name":"Lipid peroxidation","level":3,"score":0.8835691213607788},{"id":"https://openalex.org/C69305403","wikidata":"https://www.wikidata.org/wiki/Q47263","display_name":"Chloroplast","level":3,"score":0.8396510481834412},{"id":"https://openalex.org/C2777516457","wikidata":"https://www.wikidata.org/wiki/Q2413613","display_name":"Singlet oxygen","level":3,"score":0.6298871040344238},{"id":"https://openalex.org/C2776998673","wikidata":"https://www.wikidata.org/wiki/Q190156","display_name":"Carotene","level":2,"score":0.5965284109115601},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5762553215026855},{"id":"https://openalex.org/C101692577","wikidata":"https://www.wikidata.org/wiki/Q337889","display_name":"Thylakoid","level":4,"score":0.562896728515625},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.46297189593315125},{"id":"https://openalex.org/C2778445172","wikidata":"https://www.wikidata.org/wiki/Q407646","display_name":"Mannitol","level":2,"score":0.4214722812175751},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.4070833921432495},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.393799751996994},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.36653417348861694},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2289028763771057},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.15835830569267273},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.14348232746124268},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.08975595235824585},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/oxfordjournals.pcp.a075743","doi":"https://doi.org/10.1093/oxfordjournals.pcp.a075743","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.pcp.a075743","pdf_url":null,"source":{"id":"https://openalex.org/S110997964","display_name":"Plant and Cell Physiology","issn_l":"0032-0781","issn":["0032-0781","1471-9053"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant and Cell Physiology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1984936267","https://openalex.org/W1977080681","https://openalex.org/W2088280700","https://openalex.org/W2912316173","https://openalex.org/W2171527882","https://openalex.org/W2119460565","https://openalex.org/W2076360232","https://openalex.org/W2086508508","https://openalex.org/W2315408195","https://openalex.org/W4246155362"],"abstract_inverted_index":{"The":[0,70],"effect":[1],"of":[2,43,53,61,68,86],"\u03b2-carotene":[3,28,44,77],"on":[4],"light-induced":[5],"lipid":[6,37,55,93],"peroxidation":[7,14,56],"was":[8,15],"examined":[9],"in":[10,78],"heptane-extracted":[11],"chloroplasts.":[12],"Lipid":[13],"suppressed":[16],"by":[17],"50%":[18],"when":[19],"the":[20,36,40,48,51,54,62,66,74,92],"extracted":[21],"chloroplasts":[22,32],"were":[23],"reconstituted":[24],"with":[25],"\u03b2-carotene.":[26],"However,":[27],"added":[29],"to":[30,45,73],"unextracted":[31],"did":[33],"not":[34],"affect":[35],"peroxidation.":[38,94],"As":[39],"molal":[41,63],"ratio":[42,64],"chlorophyll":[46],"during":[47],"reconstitution":[49],"increased,":[50],"rate":[52],"decreased":[57],"but":[58],"became":[59],"independent":[60],"above":[65],"value":[67],"0.3.":[69],"results":[71],"led":[72],"conclusion":[75],"that":[76],"thylakoid":[79],"membranes":[80],"functions":[81],"as":[82],"an":[83],"efficient":[84],"quencher":[85],"singlet":[87],"molecular":[88],"oxygen":[89],"which":[90],"induces":[91]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}