{"refrec":{"BRefID":311041,"RR":"<b>Litaay, M.; Santosa, S.; Agus, R.</b> (2019). Toxicity of methanol fraction from marine tunicates <i>Pyura</i> sp and <i>Polycarpa aurata</i> to the brine shrimp <i>Artemia salina</i> Leach. <i>IOP Conference Series: Earth and Environmental Science 253</i>: 012014. <a href=\"https://dx.doi.org/10.1088/1755-1315/253/1/012014\" target=\"_blank\">https://dx.doi.org/10.1088/1755-1315/253/1/012014</a>","BEntID":303402,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":". <i>IOP Conference Series: Earth and Environmental Science 253</i>: 012014. <a href=\"https://dx.doi.org/10.1088/1755-1315/253/1/012014\" target=\"_blank\">https://dx.doi.org/10.1088/1755-1315/253/1/012014</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Litaay, M.; Santosa, S.; Agus, R.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Litaay, M. <i>et al.</i>","Englishabstract":"Marine tunicates have been known to produce bioactive compounds with antibacterial, anti-fungal, anti-viral and anti-cancer properties. However there have been few studies on marine tunicates from the Sangkarang Archipelago in Indonesia. The purpose of the present study was to determine the toxicity of crude extracts from two marine tunicates against the brine shrimp <i>Artemia salina</i> Leach. Toxicity tests of the methanol fractions extracted from the marine tunicates <i>Polycarpa aurata</i> and <i>Pyura</i> sp were performed on <i>Artemia salina</i> Leach. Sample tunicates were collected from Sangkarang waters, then air-dried and freeze dried before proceeding to extraction. Active compounds from the dried tunicate samples were extracted using methanol solvent. The chemical extraction process and Brine Shrimp Lethality Test (BSLT) were conducted according to standard procedures. The LC<sub>50</sub> values were 73.2 ug/ml for the Pyura sp extract, and 55.0 ug/ml for the Polycarpa aurata extract. These results show a level of toxic activity towards <i>Artemia salina</i> Leach.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Toxicity of methanol fraction from marine tunicates <i>Pyura</i> sp and <i>Polycarpa aurata</i> to the brine shrimp <i>Artemia salina</i> Leach","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2019,"MonPub":null,"DateUpdate":"2019-05-24","DateCreate":"2019-05-16","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1,"DOI":"10.1088/1755-1315/253/1/012014"},"refs":null,"anarec":{"AnaID":311041,"PubliDate":2019,"Pagination":"012014","XtraPublOfAnaID":null,"ISBN":null,"Volume":"253","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":300497,"SerRR":"IOP Conference Series: Earth and Environmental Science. 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ISSN 1755-1307; e-ISSN 1755-1315. <a href=\"https://dx.doi.org/10.1088/issn.1755-1315\" target=\"_blank\">https://dx.doi.org/10.1088/issn.1755-1315</a>","StandardTitleSer":"IOP Conference Series: Earth and Environmental Science","ISSN":"1755-1307","AbbrevSer":null,"StandardTitleMon":null,"StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Litaay","Firstname":"Magdalena","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":303402,"AutID":320429,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Santosa","Firstname":"Slamet","Initials":"S.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":303402,"AutID":339,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Agus","Firstname":null,"Initials":"R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":303402,"AutID":376630,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":328841,"LibID":36,"BRefID":311041,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"328841","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"IOP Publishing","City":"Philadelphia"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"VLIZ Acknowledged Publications","ShortName":"VLIZ ackn"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"941":{"SpName":"LifeWatch Species Information Backbone","SpColID":941,"ParSpColID":39,"TopParID":39,"ShortName":"LifeWatch Species Information Backbone","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone"},"39":{"SpName":"VLIZ Acknowledged Publications","SpColID":39,"ParSpColID":null,"TopParID":null,"ShortName":"VLIZ ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"VLIZ ackn"},"507":{"SpName":"World Register of Marine Species","SpColID":507,"ParSpColID":null,"TopParID":null,"ShortName":"WoRMS website","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"WoRMS website"},"915":{"SpName":"World Register of Marine Species (WoRMS) acknowledged","SpColID":915,"ParSpColID":941,"TopParID":39,"ShortName":"WoRMS ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone/WoRMS ackn"},"947":{"SpName":"WoRMS ackn - 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