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Korišćenje različitih tipova ekstrakata kao biostimulatora u organskoj poljoprivredi

dc.creatorĐurić, Milena
dc.creatorMladenović, Jelena
dc.creatorBošković-Rakočević, Ljiljana
dc.creatorŠekularac, Gordana
dc.creatorBrković, Duško
dc.creatorPavlović, Nenad
dc.date.accessioned2021-06-07T12:27:18Z
dc.date.available2021-06-07T12:27:18Z
dc.date.issued2019
dc.identifier.issn0354-9542
dc.identifier.urihttp://RIVeC.institut-palanka.rs/handle/123456789/208
dc.description.abstractThis paper presents the results of the analysis of extracts obtained from: Thymus serpyllum L., Urtica dioica L., Equisetum arvense L. and Achillea millefolium L. Extracts were subjected to the following analyses: determination of total phenols, total flavonoids and anthocyanins, and refractometric determination of soluble solids. The results showed that the content of flavonoids was 0.4710 mg/ml in Urtica dioicа extract, 0.3950 mg/ml in Equisetum arvense extract, 0.2997 mg/ml in Thymus serpyllum extract and 0.1556 mg/ml in Achillea millefolium extract. The highest content of phenolic compounds was found in Thymus serpyllum extract (2.3583 mg/ml), followed by Equisetum arvense (2.2724 mg/ml) and Urtica dioicа extract (2.1374 mg/ml), and the lowest in Achillea millefolium (1.8061 mg/ml). The content of anthocyanins was highest in Urtica dioicа extract (3.966mg/l), followed by Thymus serpyllum (3.715mg/l) and Equisetum arvense (3.549mg/l) extracts, and lowest in Achillea millefolium extract (0.0835mg/l). The soluble solids content was highest in Urtica dioicа and Equisetum arvense (2 BRIX% at 20o C), followed by Thymus serpyllum (1.5 BRIX% at 20o C), and lowest in Achillea millefolium (1 BRIX% at 20o C). The results showed that extracts obtained by maceration contained bioactive components; this study, therefore, provides a basis for further and deeper research on the use of these extracts as potential biostimulators in organic agriculture.en
dc.description.abstractOvaj rad prezentuje rezulate analize ekstrakata dobijenih od: Thymus serpyllum L., Urtica dioica L., Equisetum arvense L. i Achillea millefolium L. Na ekstraktima su rađene sledeće analize: određivanje ukupnih fenola, flavonoida i antocijana, kao i refraktometrijsko određivanje rastvorljivih materija. Rezultati su pokazali da je koncentracija flavonoida bila 0.4710 mg/ml in ekstraktu Urtica dioicа, 0.3950 mg/ml u ekstraktu Equisetum arvense, 0.2997 mg/ml in ekstraktu Thymus serpyllum i 0.1556 mg/ml u ekstraktu Achillea millefolium. Najveći sadržaj fenolnih komponenti je pronađen u ekstraktu Thymus serpyllum (2.3583 mg/ml), zatim u ekstraktima Equisetum arvense (2.2724 mg/ml) i Urtica dioicа (2.1374 mg/ml), a najniži u Achillea millefolium (1.8061 mg/ml). Najveći sadržaj antocijana je pranađen u ekstraktu Urtica dioicа (3.966mg/l), zatim u ekstraktima Thymus serpyllum (3.715mg/l) i Equisetum arvense (3.549mg/l), a najniži u ekstarktu Achillea millefolium (0.0835mg/l). Najveći sadržaj rastvorljivih materija je zabeležen u Urtica dioicа i Equisetum arvense (2 BRIX% na 20o C), zatim u Thymus serpyllum (1.5 BRIX% na 20o C), a najniži kod Achillea millefolium (1 BRIX% na 20o C). Rezultati su pokazali da ektsrakti dobijeni maceracijom sadže bioaktivne komponente, tako da ovaj rad pruža osnovu za dalje i dublje istraživanje upotrebe ovih ekstrakata kao potencijalnih biostimulatora u organskoj poljoprivredi.sr
dc.publisherUniverzitet u Kragujevcu - Agronomski fakultet, Čačak
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31059/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceActa agriculturae Serbica
dc.subjectThymus serpyllum Len
dc.subjectUrtica dioica Len
dc.subjectEquisetum arvense Len
dc.subjectAchillea millefolium Len
dc.subjectbiostimulating compoundsen
dc.subjectThymus serpyllum Lsr
dc.subjectUrtica dioica Lsr
dc.subjectEquisetum arvense Lsr
dc.subjectAchillea millefolium Lsr
dc.subjectbiostimulatorisr
dc.titleUse of different types of extracts as biostimulators in organic agricultureen
dc.titleKorišćenje različitih tipova ekstrakata kao biostimulatora u organskoj poljoprivredisr
dc.typearticle
dc.rights.licenseBY
dc.citation.epage39
dc.citation.issue47
dc.citation.other24(47): 27-39
dc.citation.rankM24
dc.citation.spage27
dc.citation.volume24
dc.identifier.doi10.5937/AASer1947027D
dc.identifier.fulltexthttp://RIVeC.institut-palanka.rs/bitstream/id/104/205.pdf
dc.identifier.rcubconv_55
dc.type.versionpublishedVersion


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