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Chemical transformations and spectral characterization to Protobind 3000 lignin

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dc.contributor.author Ungureanu, Elena
dc.contributor.author Ariton, Adina-Mirela
dc.contributor.author Trofin, Alina Elena
dc.contributor.author Jităreanu, Carmen Doina
dc.contributor.author Ungureanu, O. C.
dc.contributor.author Popa, V. I.
dc.date.accessioned 2021-07-02T11:02:30Z
dc.date.available 2021-07-02T11:02:30Z
dc.date.issued 2018
dc.identifier.citation Ungureanu Elena, Adina Mirela Ariton, Alina Trofin, Carmen Doina Jităreanu, O. C. Ungureanu, V. I. Popa. 2018. "Chemical transformations and spectral characterization to Protobind 3000 lignin". Lucrări Știinţifice USAMV – Iași Seria Horticultură, 61(1): 17-22.
dc.identifier.issn 2069-8275
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/1491
dc.description.abstract Lignin derivative (the commercial product -Protobind 3000) offered by the Granit Recherche Developement S.A. company, Lausanne-Schwitzerlandwas synthesized from annual plants. The present study’s aim was tomodify commercial lignins by the reaction of hydroxymethylation (produced in alkaline medium) and epoxydation (reaction with epichlorohydrin was performed in basic catalysis, aiming at increase the functionality) and to characterize the lignin derivatives chemical, spectral (1H NMR) and thermogravimetric analysis (TG). Studies have revealed some functional changes related to the difference in reactivity and reaction conditions. en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași en_US
dc.subject Protobind 3000 en_US
dc.subject lignin en_US
dc.subject hydroxymethylation en_US
dc.subject epoxydation en_US
dc.subject spectral and thermogravimetric analysis en_US
dc.subject lignină en_US
dc.subject hidroximetilare en_US
dc.subject epoxidare en_US
dc.subject analize termogravimetrice şi spectrale en_US
dc.title Chemical transformations and spectral characterization to Protobind 3000 lignin en_US
dc.title.alternative Transformări chimice şi caracterizarea spectrală la lignina Protobind 3000 en_US
dc.type Article en_US
dc.author.affiliation E. Ungureanu, A. Trofin, C. D. Jităreanu, V. I. Popa, University of Agricultural Sciences and Veterinary Medicine,Iasi, Romania
dc.author.affiliation A. M. Ariton, Station for Cattle Breedind, Dancu, Iasi, Romania.
dc.author.affiliation O. C. Ungureanu, “V.Goldiş”West University of Arad, Romania.
dc.author.affiliation V. I. Popa, “Gh. Asachi”Technical University of Iasi, Romania
dc.publicationName Lucrări Știinţifice USAMV – Iași Seria Horticultură
dc.volume 61
dc.issue 1
dc.publicationDate 2018
dc.startingPage 17
dc.endingPage 22


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