{"id":"https://openalex.org/W7223267733","doi":"https://doi.org/10.68725/fdsq_workshop.2026.9.11","title":"PHYTOCHEMICAL ANALYSIS, DETERMINATION OF ANTIOXIDANT, AND ANTIMICROBIAL ACTIVITIES OF LICHEN SPECIES, Heterodermia diademata and Parmotrema tsavoense","display_name":"PHYTOCHEMICAL ANALYSIS, DETERMINATION OF ANTIOXIDANT, AND ANTIMICROBIAL ACTIVITIES OF LICHEN SPECIES, Heterodermia diademata and Parmotrema tsavoense","publication_year":2026,"publication_date":"2026-10-01","ids":{"openalex":"https://openalex.org/W7223267733","doi":"https://doi.org/10.68725/fdsq_workshop.2026.9.11"},"language":"en","primary_location":{"id":"doi:10.68725/fdsq_workshop.2026.9.11","doi":"https://doi.org/10.68725/fdsq_workshop.2026.9.11","is_oa":true,"landing_page_url":"https://doi.org/10.68725/fdsq_workshop.2026.9.11","pdf_url":"https://publikacije.doi.rs/articles/236/pdf/","source":{"id":"https://openalex.org/S7407105838","display_name":"Workshop: Food and Drug Safety and Quality","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings: 9th Workshop Food and Drug Safety and Quality","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://publikacije.doi.rs/articles/236/pdf/","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003951821","display_name":"Pungbili Islary","orcid":"https://orcid.org/0000-0002-8284-6266","observed_orcids":["https://orcid.org/0000-0002-8284-6266"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pungbilii Islary","raw_affiliation_strings":["Kokrajhar University"],"raw_orcid":"https://orcid.org/0000-0002-8284-6266","affiliations":[{"raw_affiliation_string":"Kokrajhar University","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055482100","display_name":"Bhoirob Gogoi","orcid":"https://orcid.org/0000-0003-4408-8254","observed_orcids":["https://orcid.org/0000-0003-4408-8254"]},"institutions":[{"id":"https://openalex.org/I2799638773","display_name":"Bodoland University","ror":"https://ror.org/05bb03e97","country_code":"IN","type":"education","lineage":["https://openalex.org/I2799638773"]},{"id":"https://openalex.org/I35839044","display_name":"Assam Agricultural University","ror":"https://ror.org/05836pk12","country_code":"IN","type":"education","lineage":["https://openalex.org/I35839044"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bhoirob Gogoi","raw_affiliation_strings":["Assam Agricultural University, DBT-NECAB","Bodoland  University \u2013 Bioremediation Technology Research Group"],"raw_orcid":"https://orcid.org/0000-0003-4408-8254","affiliations":[{"raw_affiliation_string":"Assam Agricultural University, DBT-NECAB","institution_ids":["https://openalex.org/I35839044"]},{"raw_affiliation_string":"Bodoland  University \u2013 Bioremediation Technology Research Group","institution_ids":["https://openalex.org/I2799638773"]}]}],"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":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.91397849,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"37","last_page":"38"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11528","display_name":"Lichen and fungal ecology","score":0.826200008392334,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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/T11528","display_name":"Lichen and fungal ecology","score":0.826200008392334,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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/T10252","display_name":"Microbial Natural Products and Biosynthesis","score":0.09200000017881393,"subfield":{"id":"https://openalex.org/subfields/2402","display_name":"Applied Microbiology and Biotechnology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10225","display_name":"Essential Oils and Antimicrobial Activity","score":0.01360000018030405,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/lichens","display_name":"lichens","score":0.9459999799728394},{"id":"https://openalex.org/keywords/phytochemical-screening","display_name":"phytochemical screening","score":0.9649999737739563},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.9580000042915344},{"id":"https://openalex.org/keywords/antimicrobial-activity","display_name":"antimicrobial activity","score":0.9929999709129333},{"id":"https://openalex.org/keywords/plant-pathogens","display_name":"plant pathogens","score":0.6240000128746033},{"id":"https://openalex.org/keywords/xanthomonas-oryzae","display_name":"Xanthomonas oryzae","score":0.9929999709129333},{"id":"https://openalex.org/keywords/colletotrichum-gloeosporioides","display_name":"Colletotrichum gloeosporioides","score":0.9990000128746033},{"id":"https://openalex.org/keywords/magnaporthe-oryzae","display_name":"Magnaporthe oryzae","score":0.9950000047683716},{"id":"https://openalex.org/keywords/sclerotinia-sclerotiorum","display_name":"Sclerotinia sclerotiorum","score":1.0},{"id":"https://openalex.org/keywords/total-phenolic-content","display_name":"total phenolic content","score":0.8510000109672546},{"id":"https://openalex.org/keywords/total-flavonoid-content","display_name":"total flavonoid content","score":0.9890000224113464},{"id":"https://openalex.org/keywords/secondary-metabolites","display_name":"secondary metabolites","score":0.7110000252723694},{"id":"https://openalex.org/keywords/bioactive-compounds","display_name":"bioactive compounds","score":0.7200000286102295},{"id":"https://openalex.org/keywords/free-radical-scavenging-activity","display_name":"free radical scavenging","score":0.7129999995231628}],"concepts":[{"id":"https://openalex.org/C195475562","wikidata":"https://www.wikidata.org/wiki/Q1639139","display_name":"Phytochemical","level":2,"score":0.8995000123977661},{"id":"https://openalex.org/C4937899","wikidata":"https://www.wikidata.org/wiki/Q68541106","display_name":"Antimicrobial","level":2,"score":0.7734000086784363},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.6062999963760376},{"id":"https://openalex.org/C2779054382","wikidata":"https://www.wikidata.org/wiki/Q72185287","display_name":"Flavonoid","level":3,"score":0.5555999875068665},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5453000068664551},{"id":"https://openalex.org/C2777347573","wikidata":"https://www.wikidata.org/wiki/Q522244","display_name":"Secondary metabolite","level":3,"score":0.4196999967098236},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.40610000491142273},{"id":"https://openalex.org/C120149898","wikidata":"https://www.wikidata.org/wiki/Q43142","display_name":"Lichen","level":2,"score":0.3919999897480011},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3682999908924103},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.3555999994277954},{"id":"https://openalex.org/C2777728882","wikidata":"https://www.wikidata.org/wiki/Q407142","display_name":"Phenols","level":2,"score":0.3395000100135803},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.3377000093460083},{"id":"https://openalex.org/C2777504301","wikidata":"https://www.wikidata.org/wiki/Q418230","display_name":"Thiobarbituric acid","level":4,"score":0.31349998712539673},{"id":"https://openalex.org/C2780104969","wikidata":"https://www.wikidata.org/wiki/Q4774530","display_name":"Antibacterial activity","level":3,"score":0.3075999915599823},{"id":"https://openalex.org/C3019235130","wikidata":"https://www.wikidata.org/wiki/Q188956","display_name":"Plant disease","level":2,"score":0.3010999858379364},{"id":"https://openalex.org/C74600772","wikidata":"https://www.wikidata.org/wiki/Q193237","display_name":"Fungicide","level":2,"score":0.28540000319480896},{"id":"https://openalex.org/C2778821405","wikidata":"https://www.wikidata.org/wiki/Q864222","display_name":"Biochanin A","level":4,"score":0.28189998865127563},{"id":"https://openalex.org/C2778312958","wikidata":"https://www.wikidata.org/wiki/Q7263583","display_name":"Pyricularia","level":2,"score":0.2687999904155731}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.68725/fdsq_workshop.2026.9.11","doi":"https://doi.org/10.68725/fdsq_workshop.2026.9.11","is_oa":true,"landing_page_url":"https://doi.org/10.68725/fdsq_workshop.2026.9.11","pdf_url":"https://publikacije.doi.rs/articles/236/pdf/","source":{"id":"https://openalex.org/S7407105838","display_name":"Workshop: Food and Drug Safety and Quality","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings: 9th Workshop Food and Drug Safety and Quality","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.68725/fdsq_workshop.2026.9.11","doi":"https://doi.org/10.68725/fdsq_workshop.2026.9.11","is_oa":true,"landing_page_url":"https://doi.org/10.68725/fdsq_workshop.2026.9.11","pdf_url":"https://publikacije.doi.rs/articles/236/pdf/","source":{"id":"https://openalex.org/S7407105838","display_name":"Workshop: Food and Drug Safety and Quality","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings: 9th Workshop Food and Drug Safety and Quality","raw_type":"proceedings-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W7223267733.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4416678916","https://openalex.org/W4407253419","https://openalex.org/W4411891494","https://openalex.org/W4407239933","https://openalex.org/W7128548422","https://openalex.org/W4389836229","https://openalex.org/W4362522339","https://openalex.org/W7100083890","https://openalex.org/W2054194731","https://openalex.org/W4409979335"],"abstract_inverted_index":{"Lichens,":[0],"symbiotic":[1],"associations":[2],"between":[3],"fungi":[4],"and":[5,22,34,43,55,76,83,93,102,139,161,170,197,226,251,264,274,286,296],"photosynthetic":[6],"partners,":[7],"are":[8,304],"increasingly":[9],"recognized":[10],"as":[11,236,267],"prolific":[12],"sources":[13,238],"of":[14,37,64,67,89,110,120,159,165,178,217,239,245,261,270,298,300],"diverse":[15],"secondary":[16],"metabolites":[17,273],"with":[18],"significant":[19,234],"pharmaceutical,":[20,285],"agricultural,":[21,284],"biotechnological":[23,287],"applications.":[24,288],"This":[25],"study":[26],"delves":[27],"into":[28],"the":[29,62,100,121,157,175,179,201,220,243,256,259,293],"phytochemical":[30,59],"composition,":[31],"antioxidant":[32,118,132,136,150,225],"properties,":[33],"antimicrobial":[35,176,212,227,253],"effectiveness":[36],"two":[38],"lichen":[39,115,180],"species,":[40],"Heterodermia":[41],"diademata":[42,263],"Parmotrema":[44,207],"tsavoense,":[45],"particularly":[46],"against":[47,184,219],"phytopathogens":[48],"Xanthomonas":[49,191],"oryzae,":[50,54,192,196],"Colletotrichum":[51,193],"gloeosporioides,":[52,194],"Pyricularia":[53,195],"Sclerotinia":[56,198],"sclerotiorum.":[57],"Qualitative":[58],"screening":[60],"revealed":[61,148],"presence":[63],"a":[65,276],"variety":[66],"bioactive":[68,240,302],"compounds,":[69,74],"including":[70,190],"alkaloids,":[71],"flavonoids,":[72],"phenolic":[73,91,160],"tannins,":[75],"triterpenoids,":[77],"indicating":[78],"their":[79,280,309],"rich":[80],"metabolite":[81],"profile":[82],"potential":[84,235],"therapeutic":[85],"value.":[86],"Quantitative":[87],"estimation":[88],"total":[90,94,131],"content":[92,96],"flavonoid":[95,162],"was":[97,123,182],"performed":[98],"using":[99,125,200],"Folin-Ciocalteu":[101],"aluminum":[103],"trichloride":[104],"methods,":[105],"respectively,":[106],"demonstrating":[107],"substantial":[108],"levels":[109],"antioxidant-associated":[111],"compounds":[112,241,303],"in":[113,126,283],"both":[114],"extracts.":[116],"The":[117,146,223],"activity":[119],"extracts":[122,181],"evaluated":[124],"vitro":[127],"assays,":[128],"i.e.,":[129],"phosphomolybdenum":[130],"capacity,":[133],"ferric":[134],"reducing":[135,171],"power":[137],"(FRAP),":[138],"2,2":[140],"diphenyl-1-picrylhydrazyl":[141],"(DPPH)":[142],"radical":[143],"scavenging":[144],"assays.":[145],"results":[147],"notable":[149],"potential,":[151],"which":[152],"can":[153],"be":[154],"attributed":[155],"to":[156,306],"abundance":[158],"constituents":[163],"capable":[164],"neutralizing":[166],"reactive":[167],"oxygen":[168],"species":[169],"oxidative":[172],"stress.":[173],"Furthermore,":[174],"efficacy":[177],"assessed":[183],"four":[185],"economically":[186],"important":[187],"plant":[188,247],"pathogens,":[189],"sclerotiorum,":[199],"disc":[202],"diffusion":[203],"method.":[204],"Among":[205],"them,":[206],"tsavoense":[208,266],"exhibited":[209],"comparatively":[210],"stronger":[211],"activity,":[213],"producing":[214],"larger":[215],"zones":[216],"inhibition":[218],"targeted":[221],"pathogens.":[222],"observed":[224],"activities":[228],"suggest":[229],"that":[230],"these":[231],"lichens":[232],"possess":[233],"natural":[237],"for":[242,279],"development":[244],"eco-friendly":[246],"disease":[248],"management":[249],"strategies":[250],"novel":[252],"formulations.":[254],"Overall,":[255],"findings":[257],"highlight":[258],"value":[260],"H.":[262],"P.":[265],"promising":[268],"reservoirs":[269],"biologically":[271],"active":[272],"provide":[275],"scientific":[277],"basis":[278],"further":[281],"exploration":[282],"Future":[289],"studies":[290],"focusing":[291],"on":[292],"isolation,":[294],"characterization,":[295],"mode":[297],"action":[299],"individual":[301],"warranted":[305],"fully":[307],"exploit":[308],"practical":[310],"potential.":[311]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-24T00:00:00"}