{"id":"https://openalex.org/W2552069385","doi":null,"title":"Evaluation of Antioxidant Activity of Eleven Thai Medicinal Herbs","display_name":"Evaluation of Antioxidant Activity of Eleven Thai Medicinal Herbs","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2552069385","mag":"2552069385"},"language":"en","primary_location":{"id":"mag:2552069385","doi":null,"is_oa":false,"landing_page_url":"http://ejournals.swu.ac.th/index.php/ssj/article/download/927/933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5084142380","display_name":"Wanpen Wasupongpun","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wanpen Wasupongpun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5091685859","display_name":"Pornchai Premkaisorn","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pornchai Premkaisorn","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.187,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.55366545,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":95},"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":0.8041999936103821,"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":0.8041999936103821,"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/T14521","display_name":"Medicinal Plant Research","score":0.1703999936580658,"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/T11613","display_name":"Phytochemistry and Biological Activities","score":0.007499999832361937,"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/antioxidant-activity","display_name":"antioxidant activity","score":0.9950000047683716},{"id":"https://openalex.org/keywords/dpph-radical-scavenging-activity","display_name":"DPPH radical scavenging","score":0.9169999957084656},{"id":"https://openalex.org/keywords/phenolic-content","display_name":"phenolic content","score":0.8880000114440918},{"id":"https://openalex.org/keywords/terminalia-catappa","display_name":"Terminalia catappa","score":0.8999999761581421},{"id":"https://openalex.org/keywords/caesalpinia-decapetala","display_name":"Caesalpinia decapetala","score":0.9980000257492065},{"id":"https://openalex.org/keywords/syzygium-cumini","display_name":"Syzygium cumini","score":1.0},{"id":"https://openalex.org/keywords/mimusops-elengi","display_name":"Mimusops elengi","score":1.0},{"id":"https://openalex.org/keywords/lawsonia-inermis","display_name":"Lawsonia inermis","score":1.0},{"id":"https://openalex.org/keywords/methanol-extract","display_name":"methanol extract","score":0.722000002861023},{"id":"https://openalex.org/keywords/gallic-acid-equivalent","display_name":"gallic acid equivalent","score":0.7559999823570251}],"concepts":[{"id":"https://openalex.org/C2778362808","wikidata":"https://www.wikidata.org/wiki/Q375837","display_name":"Gallic acid","level":3,"score":0.9378259181976318},{"id":"https://openalex.org/C2909302117","wikidata":"https://www.wikidata.org/wiki/Q182448","display_name":"Lawsonia inermis","level":2,"score":0.9189584255218506},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7220996618270874},{"id":"https://openalex.org/C2781325065","wikidata":"https://www.wikidata.org/wiki/Q133290","display_name":"Syzygium","level":2,"score":0.6692368984222412},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.6598036289215088},{"id":"https://openalex.org/C2778051828","wikidata":"https://www.wikidata.org/wiki/Q1469349","display_name":"Terminalia","level":2,"score":0.6210620403289795},{"id":"https://openalex.org/C2781401929","wikidata":"https://www.wikidata.org/wiki/Q5205953","display_name":"DPPH","level":3,"score":0.6150083541870117},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.4593428075313568},{"id":"https://openalex.org/C2779158651","wikidata":"https://www.wikidata.org/wiki/Q188840","display_name":"Medicinal plants","level":2,"score":0.4455373287200928},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.37831196188926697},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.09317198395729065},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.056145548820495605}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2552069385","doi":null,"is_oa":false,"landing_page_url":"http://ejournals.swu.ac.th/index.php/ssj/article/download/927/933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6000000238418579}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W148536611","https://openalex.org/W586995492","https://openalex.org/W1601634056","https://openalex.org/W1973990109","https://openalex.org/W1983079790","https://openalex.org/W2006095859","https://openalex.org/W2006233868","https://openalex.org/W2019695222","https://openalex.org/W2029303316","https://openalex.org/W2065853716","https://openalex.org/W2082289906","https://openalex.org/W2092097959","https://openalex.org/W2127013358","https://openalex.org/W2142616232","https://openalex.org/W2150370106","https://openalex.org/W2440519759","https://openalex.org/W4232135728"],"related_works":["https://openalex.org/W4404234989","https://openalex.org/W2766441368","https://openalex.org/W7215478339","https://openalex.org/W2806046281","https://openalex.org/W2733193547","https://openalex.org/W1967876734","https://openalex.org/W2758971750","https://openalex.org/W1959749233","https://openalex.org/W2054516368","https://openalex.org/W2320780466"],"abstract_inverted_index":{"Many":[0],"Thai":[1],"medicinal":[2],"herbs":[3,179],"have":[4],"been":[5],"reported":[6],"to":[7,18],"exhibit":[8],"biological":[9,201],"activity":[10,21,66,170],"such":[11],"as":[12,183],"antioxidant":[13,20,65,169,187],"activity.":[14],"This":[15],"work":[16],"aims":[17],"evaluate":[19],"of":[22,26,78,114,195],"eleven":[23],"fresh":[24],"leaves":[25],"the":[27,143],"following":[28],"herbs:":[29],"Terminalia":[30,147],"catappa,":[31,148],"Caesalpinia":[32,149],"decapetala,":[33,150],"Syzygium":[34,151],"cumini,":[35,152],"Gonocaryum":[36,153],"lobbianum,":[37,154],"Mimusops":[38,155],"elengi,":[39],"Lawsonia":[40,158],"inermis,":[41,159],"Tabernaemontana":[42],"divaricata,":[43],"Anona":[44],"recticulata,":[45],"Arfeuillea":[46],"arborescens,":[47],"Crescentia":[48],"alata":[49],"and":[50,92,130,157,189,199],"Clerodendrum":[51],"inerme":[52],"which":[53,163],"were":[54,62,81,99,119],"extracted":[55],"by":[56,67,101],"80%":[57],"aqueous":[58],"methanol.":[59],"The":[60,73,96,110,139],"extracts":[61],"tested":[63],"for":[64],"using":[68,102],"DPPH":[69],"radical":[70],"scavenging":[71],"method.":[72],"results":[74],"shown":[75],"in":[76,112],"term":[77,113],"EC":[79],"50":[80],"38.31,":[82],"39.91,":[83],"58.18,":[84],"126.00,":[85],"146.48,":[86],"267.00,":[87],"417.11,":[88],"664.56,":[89],"2010.24,":[90],"7313.61":[91],"7819.00":[93],"\u00b5g/ml,":[94],"respectively.":[95,138],"phenolic":[97,161],"compounds":[98,188],"determined":[100],"Folin-Ciocalteu":[103],"reagent":[104],"colorimetric":[105],"method":[106],"at":[107],"765":[108],"nm.":[109],"values":[111],"GAE":[115],"(gallic":[116],"acid":[117],"equivalent)":[118],"3.75,":[120],"5.23,":[121],"2.39,":[122],"1.79,":[123],"2.78,":[124],"1.27,":[125],"0.76,":[126],"2.65,":[127],"0.41,":[128],"0.16":[129],"846.00":[131],"mg,":[132,135],"gallic":[133],"acid/100":[134],"wet":[136],"samples,":[137],"study":[140],"showed":[141],"that":[142],"six":[144],"selected":[145],"herbs,":[146],"elengi":[156],"possessed":[160],"content":[162],"was":[164],"associated":[165],"with":[166],"a":[167],"higher":[168],"(r":[171],"=":[172],"-0.750,":[173],"p":[174],"<":[175],"0.05).":[176],"These":[177],"potential":[178],"should":[180],"be":[181,192],"regarded":[182],"new":[184],"sources":[185],"containing":[186],"there":[190],"will":[191],"further":[193],"studied":[194],"their":[196],"active":[197],"substances":[198],"other":[200],"activities.":[202]},"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-11-30T00:00:00"}