{"id":"https://openalex.org/W7162777063","doi":"https://doi.org/10.14719/pst.12036","title":"Antioxidant activities and total phenolic content of leaf and branch extracts from three bamboo species in Thailand","display_name":"Antioxidant activities and total phenolic content of leaf and branch extracts from three bamboo species in Thailand","publication_year":2026,"publication_date":"2026-05-29","ids":{"openalex":"https://openalex.org/W7162777063","doi":"https://doi.org/10.14719/pst.12036"},"language":"en","primary_location":{"id":"doi:10.14719/pst.12036","doi":"https://doi.org/10.14719/pst.12036","is_oa":true,"landing_page_url":"https://doi.org/10.14719/pst.12036","pdf_url":"https://horizonepublishing.com/journals/index.php/PST/article/download/12036/14315","source":{"id":"https://openalex.org/S4210213485","display_name":"Plant Science Today","issn_l":"2348-1900","issn":["2348-1900"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","poland-20","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant Science Today","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W7162777063"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://horizonepublishing.com/journals/index.php/PST/article/download/12036/14315","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079880026","display_name":"Sirirat Phakpaknam","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210105946","display_name":"Suan Sunandha Rajabhat University","ror":"https://ror.org/01sj5ez28","country_code":"TH","type":"education","lineage":["https://openalex.org/I4210105946"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"P Sirirat","raw_affiliation_strings":["Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-3438-0246","affiliations":[{"raw_affiliation_string":"Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand","institution_ids":["https://openalex.org/I4210105946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051732522","display_name":"Kwanchayanawish Machana","orcid":"https://orcid.org/0000-0002-4585-1672","observed_orcids":["https://orcid.org/0000-0002-4585-1672"]},"institutions":[{"id":"https://openalex.org/I4405276968","display_name":"Nakhonratchasima College","ror":"https://ror.org/010s52937","country_code":"TH","type":"education","lineage":["https://openalex.org/I4405276968"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"M Kwanchayanawish","raw_affiliation_strings":["Faculty of Pharmacy, Nakhonratchasima College, Nakhon Ratchasima 30000, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-4585-1672","affiliations":[{"raw_affiliation_string":"Faculty of Pharmacy, Nakhonratchasima College, Nakhon Ratchasima 30000, Thailand","institution_ids":["https://openalex.org/I4405276968"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137389885","display_name":"P Supatharawadee","orcid":"https://orcid.org/0009-0000-5856-2274","observed_orcids":["https://orcid.org/0009-0000-5856-2274"]},"institutions":[{"id":"https://openalex.org/I4210105946","display_name":"Suan Sunandha Rajabhat University","ror":"https://ror.org/01sj5ez28","country_code":"TH","type":"education","lineage":["https://openalex.org/I4210105946"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"P Supatharawadee","raw_affiliation_strings":["Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand"],"raw_orcid":"https://orcid.org/0009-0000-5856-2274","affiliations":[{"raw_affiliation_string":"Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand","institution_ids":["https://openalex.org/I4210105946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019886818","display_name":"Manussawee Dechkla","orcid":"https://orcid.org/0009-0007-8059-0707","observed_orcids":["https://orcid.org/0009-0007-8059-0707"]},"institutions":[{"id":"https://openalex.org/I4210105946","display_name":"Suan Sunandha Rajabhat University","ror":"https://ror.org/01sj5ez28","country_code":"TH","type":"education","lineage":["https://openalex.org/I4210105946"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"D Manussawee","raw_affiliation_strings":["Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand"],"raw_orcid":"https://orcid.org/0009-0007-8059-0707","affiliations":[{"raw_affiliation_string":"Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand","institution_ids":["https://openalex.org/I4210105946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012953644","display_name":"Montarop Sudhadham","orcid":"https://orcid.org/0000-0002-5020-3434","observed_orcids":["https://orcid.org/0000-0002-5020-3434"]},"institutions":[{"id":"https://openalex.org/I4210105946","display_name":"Suan Sunandha Rajabhat University","ror":"https://ror.org/01sj5ez28","country_code":"TH","type":"education","lineage":["https://openalex.org/I4210105946"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"S Montarop","raw_affiliation_strings":["Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-5020-3434","affiliations":[{"raw_affiliation_string":"Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand","institution_ids":["https://openalex.org/I4210105946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022898693","display_name":"Chanate Wanna","orcid":"https://orcid.org/0000-0002-5412-555X","observed_orcids":["https://orcid.org/0000-0002-5412-555X"]},"institutions":[{"id":"https://openalex.org/I4210105946","display_name":"Suan Sunandha Rajabhat University","ror":"https://ror.org/01sj5ez28","country_code":"TH","type":"education","lineage":["https://openalex.org/I4210105946"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"W Chanate","raw_affiliation_strings":["Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-5412-555X","affiliations":[{"raw_affiliation_string":"Department of Science, Faculty of Science and Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand","institution_ids":["https://openalex.org/I4210105946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"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/T12665","display_name":"Bamboo properties and applications","score":0.0015999999595806003,"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"}},{"id":"https://openalex.org/T14521","display_name":"Medicinal Plant Research","score":0.0010000000474974513,"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/bamboo","display_name":"bamboo","score":0.925000011920929},{"id":"https://openalex.org/keywords/dendrocalamus-asper","display_name":"Dendrocalamus asper","score":1.0},{"id":"https://openalex.org/keywords/bambusa-nutans","display_name":"Bambusa nutans","score":1.0},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.8289999961853027},{"id":"https://openalex.org/keywords/total-phenolic-content","display_name":"total phenolic content","score":0.9990000128746033},{"id":"https://openalex.org/keywords/phenolic-compounds","display_name":"phenolic compounds","score":0.7799999713897705},{"id":"https://openalex.org/keywords/chlorogenic-acid","display_name":"chlorogenic acid","score":0.9179999828338623},{"id":"https://openalex.org/keywords/flavonoids","display_name":"flavonoids","score":0.949999988079071},{"id":"https://openalex.org/keywords/phenolic-acids","display_name":"phenolic acids","score":0.7680000066757202},{"id":"https://openalex.org/keywords/leaf-extract","display_name":"leaf extract","score":0.7950000166893005},{"id":"https://openalex.org/keywords/branch-extract","display_name":"branch extract","score":0.9909999966621399},{"id":"https://openalex.org/keywords/nutraceuticals","display_name":"nutraceuticals","score":0.9139999747276306},{"id":"https://openalex.org/keywords/functional-foods","display_name":"functional foods","score":0.9539999961853027}],"concepts":[{"id":"https://openalex.org/C2781401929","wikidata":"https://www.wikidata.org/wiki/Q5205953","display_name":"DPPH","level":3,"score":0.7896999716758728},{"id":"https://openalex.org/C2781031786","wikidata":"https://www.wikidata.org/wiki/Q287582","display_name":"ABTS","level":4,"score":0.722100019454956},{"id":"https://openalex.org/C2777026253","wikidata":"https://www.wikidata.org/wiki/Q311331","display_name":"Bambusa","level":3,"score":0.690500020980835},{"id":"https://openalex.org/C2776549161","wikidata":"https://www.wikidata.org/wiki/Q419672","display_name":"Vanillic acid","level":2,"score":0.6678000092506409},{"id":"https://openalex.org/C2780117898","wikidata":"https://www.wikidata.org/wiki/Q421964","display_name":"Chlorogenic acid","level":2,"score":0.6172000169754028},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.6015999913215637},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.5842999815940857},{"id":"https://openalex.org/C2778704284","wikidata":"https://www.wikidata.org/wiki/Q670887","display_name":"Bamboo","level":2,"score":0.5763999819755554},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5274999737739563},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.41290000081062317},{"id":"https://openalex.org/C2777728882","wikidata":"https://www.wikidata.org/wiki/Q407142","display_name":"Phenols","level":2,"score":0.39149999618530273},{"id":"https://openalex.org/C2778778762","wikidata":"https://www.wikidata.org/wiki/Q419836","display_name":"Phenolic acid","level":3,"score":0.3668000102043152},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.36090001463890076},{"id":"https://openalex.org/C179998833","wikidata":"https://www.wikidata.org/wiki/Q381233","display_name":"High-performance liquid chromatography","level":2,"score":0.3596000075340271},{"id":"https://openalex.org/C2778224086","wikidata":"https://www.wikidata.org/wiki/Q414116","display_name":"Caffeic acid","level":3,"score":0.34689998626708984},{"id":"https://openalex.org/C2993539680","wikidata":"https://www.wikidata.org/wiki/Q902552","display_name":"Antioxidant capacity","level":3,"score":0.3370000123977661},{"id":"https://openalex.org/C40231798","wikidata":"https://www.wikidata.org/wiki/Q1333743","display_name":"Composition (language)","level":2,"score":0.3262999951839447},{"id":"https://openalex.org/C2986274086","wikidata":"https://www.wikidata.org/wiki/Q199678","display_name":"Ascorbic acid","level":2,"score":0.323199987411499},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.31790000200271606},{"id":"https://openalex.org/C2779211342","wikidata":"https://www.wikidata.org/wiki/Q3116723","display_name":"Dehydroascorbic acid","level":3,"score":0.27950000762939453},{"id":"https://openalex.org/C2779158651","wikidata":"https://www.wikidata.org/wiki/Q188840","display_name":"Medicinal plants","level":2,"score":0.2728999853134155}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.14719/pst.12036","doi":"https://doi.org/10.14719/pst.12036","is_oa":true,"landing_page_url":"https://doi.org/10.14719/pst.12036","pdf_url":"https://horizonepublishing.com/journals/index.php/PST/article/download/12036/14315","source":{"id":"https://openalex.org/S4210213485","display_name":"Plant Science Today","issn_l":"2348-1900","issn":["2348-1900"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","poland-20","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant Science Today","raw_type":"journal-article"},{"id":"pmh:oai:ojs.horizonepublishing.com:article/12036","doi":null,"is_oa":true,"landing_page_url":"https://horizonepublishing.com/journals/index.php/PST/article/view/12036","pdf_url":null,"source":{"id":"https://openalex.org/S4210213485","display_name":"Plant Science Today","issn_l":"2348-1900","issn":["2348-1900"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","poland-20","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"10.14719/pst.2026.13.3","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.14719/pst.12036","doi":"https://doi.org/10.14719/pst.12036","is_oa":true,"landing_page_url":"https://doi.org/10.14719/pst.12036","pdf_url":"https://horizonepublishing.com/journals/index.php/PST/article/download/12036/14315","source":{"id":"https://openalex.org/S4210213485","display_name":"Plant Science Today","issn_l":"2348-1900","issn":["2348-1900"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","poland-20","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant Science Today","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7162777063.pdf","grobid_xml":"https://content.openalex.org/works/W7162777063.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1559903407","https://openalex.org/W1969564032","https://openalex.org/W2031239956","https://openalex.org/W2036318459","https://openalex.org/W2049552613","https://openalex.org/W2064965486","https://openalex.org/W2185241358","https://openalex.org/W2216606325","https://openalex.org/W2322376142","https://openalex.org/W2465446282","https://openalex.org/W2499001724","https://openalex.org/W2520142465","https://openalex.org/W2607290696","https://openalex.org/W2751579849","https://openalex.org/W2800982497","https://openalex.org/W2937038722","https://openalex.org/W3087673533","https://openalex.org/W3202518590","https://openalex.org/W4223465836","https://openalex.org/W4245856322","https://openalex.org/W4248092824","https://openalex.org/W4295868526","https://openalex.org/W4303856966","https://openalex.org/W4309348341","https://openalex.org/W4318761197","https://openalex.org/W4321226094","https://openalex.org/W4380090389","https://openalex.org/W4381487396","https://openalex.org/W4390979733","https://openalex.org/W4407219247","https://openalex.org/W4411302301"],"related_works":["https://openalex.org/W1576919861","https://openalex.org/W4248092824","https://openalex.org/W2589738734","https://openalex.org/W1858339510","https://openalex.org/W4295868526","https://openalex.org/W2892001950","https://openalex.org/W2781959284","https://openalex.org/W2349122807","https://openalex.org/W7056421863","https://openalex.org/W1983986107"],"abstract_inverted_index":{"This":[0],"investigation":[1],"examined":[2],"methanolic":[3],"extracts":[4,76,85,93,106,128,162,189],"derived":[5],"from":[6],"leaves":[7],"and":[8,24,36,45,168,176,220,227],"branches":[9],"of":[10,166,187,217],"three":[11],"bamboo":[12,218],"species,":[13],"namely":[14],"Dendrocalamus":[15,18],"sericeus":[16,126],"Munro,":[17,29],"asper":[19,74,104,156],"(Schult.":[20],"&":[21],"Schult.f.)":[22],"Backer":[23],"Bambusa":[25,90],"nutans":[26,91],"Wall.":[27],"ex":[28],"to":[30],"evaluating":[31],"total":[32],"phenolic":[33,53,148,170,202],"content":[34],"(TPC)":[35],"antioxidant":[37,48,88,185,195],"capacity":[38,196],"by":[39,57,201,205],"2,2-diphenyl-1-picrylhydrazine":[40],"(DPPH),":[41],"2,2\u2032-azino-bis(3-ethylbenzothiazoline-6-sulfonic":[42],"acid)":[43],"(ABTS)":[44],"ferric":[46],"reducing":[47,120],"power":[49,121],"(FRAP)":[50],"assays,":[51],"while":[52],"compounds":[54],"were":[55],"identified":[56,146],"high-performance":[58,137],"liquid":[59,138],"chromatography":[60,139],"coupled":[61,140],"with":[62,141,150],"photodiode":[63,142],"array":[64,143],"detection":[65,144],"(HPLC-PDA).":[66],"The":[67,118],"highest":[68,109],"TPC":[69],"was":[70,122,197],"observed":[71],"in":[72,124,154,223],"D.":[73,103,125,155],"branch":[75,157],"(0.143":[77],"\u00b1":[78,100,115,132],"0.005":[79],"mg":[80],"GAE/g":[81],"sample).":[82,136],"However,":[83],"leaf":[84,92,105,127,161,188],"showed":[86,107],"stronger":[87,184],"activity.":[89],"exhibited":[94],"the":[95,108,183,214],"lowest":[96],"DPPH":[97],"IC50":[98],"(0.162":[99],"0.007":[101],"g/mL),while":[102],"ABTS":[110],"activity":[111,186],"(IC50":[112],"=":[113,130],"0.029":[114],"0.002":[116],"g/mL).":[117],"greatest":[119],"found":[123],"(FRAP":[129],"23.333":[131],"0.196":[133],"\u03bcmol":[134],"TE/g":[135],"analysis":[145],"nine":[147],"compounds,":[149],"chlorogenic":[151],"acid":[152,175],"predominating":[153],"extracts.":[158],"In":[159],"contrast,":[160],"contained":[163],"higher":[164],"levels":[165],"flavonoids":[167],"low-molecular-weight":[169],"acids,":[171],"including":[172],"epicatechin,":[173],"p-coumaric":[174],"vanillic":[177],"acid.":[178],"These":[179,207],"compositional":[180],"differences":[181],"explain":[182],"despite":[190],"their":[191],"lower":[192],"TPC.":[193,206],"Overall,":[194],"more":[198],"strongly":[199],"influenced":[200],"composition":[203],"than":[204],"data":[208],"provide":[209],"a":[210],"scientific":[211],"basis":[212],"for":[213],"strategic":[215],"utilisation":[216],"species":[219],"plant":[221],"parts":[222],"nutraceuticals,":[224],"functional":[225],"foods":[226],"related":[228],"fields.":[229]},"counts_by_year":[],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2026-05-30T00:00:00"}
