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master's thesis
Kemija Allium-a: GC-MS analiza tiosulfinata u četiri odabrane biljne vrste
diplomski rad
2017. urn:nbn:hr:167:973302
Matić, Mia
University of Split
Faculty of Chemistry and Technology
Division of Chemistry

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Matić, M. (2017). Kemija Allium-a: GC-MS analiza tiosulfinata u četiri odabrane biljne vrste : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:973302

Matić, Mia. "Kemija Allium-a: GC-MS analiza tiosulfinata u četiri odabrane biljne vrste : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:167:973302

Matić, Mia. "Kemija Allium-a: GC-MS analiza tiosulfinata u četiri odabrane biljne vrste : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:167:973302

Matić, M. (2017). 'Kemija Allium-a: GC-MS analiza tiosulfinata u četiri odabrane biljne vrste : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 30 October 2024, https://urn.nsk.hr/urn:nbn:hr:167:973302

Matić M. Kemija Allium-a: GC-MS analiza tiosulfinata u četiri odabrane biljne vrste : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2017 [cited 2024 October 30] Available at: https://urn.nsk.hr/urn:nbn:hr:167:973302

M. Matić, "Kemija Allium-a: GC-MS analiza tiosulfinata u četiri odabrane biljne vrste : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:167:973302

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Metadata
TitleKemija Allium-a: GC-MS analiza tiosulfinata u četiri odabrane biljne vrste : diplomski rad
Title (english)Allium- chemistry: GC-MS analysis of thiosulfinates in four selected plant species : diploma thesis
AuthorMia Matić
MentorIvica Blažević (mentor)
Committee memberMaša Buljac (predsjednik povjerenstva)
Committee memberMario Nikola Mužek (član povjerenstva)
Committee memberIvica Blažević (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Chemistry)
Split
Defense date and country2017-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Sulphur-containing plant metabolites include a variety of chemical structures, varying from primary metabolites such as sulphur-containing amino acids to secondary metabolites like, thiosulfinates, glucosinolates and others. In recent years, volatile sulphur compounds have been assigned important biological properties, including antioxidant, antibacterial, etc. The aim of the work was to uncover sulphur containing constituents of Allium species. Allium (Amaryllidaceae) is a large and very important genus which comprises of more than 500 species. Thiosulfinates and thiosulfonates are sulphuric compounds specifically found in this genus. For the purpose of isolation, The isolation of volatile compounds was carried out by hydrodistillation in Clevenger type apparatus from dry plant materials A. commutatum, A. porrum, A. sativum and A. sphaerocephalon for, , but volatile compounds from A. commutatum and A. sativum were also extracted by dichloromethane. Volatile isolates were analyzed by GC-MS method.Based on volatile degradation products, it was found that all tested species contained the following cysteine sulphoxides: Methiin, Isoaliin, Propiin. The most abundant compound in A. sativum was diallyl disulfide (39,7%) derived from Aliin, which made the plant different from other species.
Abstract (english)
Sulphur-containing plant metabolites include a variety of chemical structures, varying from primary metabolites such as sulphur-containing amino acids to secondary metabolites like, thiosulfinates, glucosinolates and others. In recent years, volatile sulphur compounds have been assigned important biological properties, including antioxidant, antibacterial, etc. The aim of the work was to uncover sulphur containing constituents of Allium species. Allium (Amaryllidaceae) is a large and very important genus which comprises of more than 500 species. Thiosulfinates and thiosulfonates are sulphuric compounds specifically found in this genus. For the purpose of isolation, The isolation of volatile compounds was carried out by hydrodistillation in Clevenger type apparatus from dry plant materials A. commutatum, A. porrum, A. sativum and A. sphaerocephalon for, , but volatile compounds from A. commutatum and A. sativum were also extracted by dichloromethane. Volatile isolates were analyzed by GC-MS method.Based on volatile degradation products, it was found that all tested species contained the following cysteine sulphoxides: Methiin, Isoaliin, Propiin. The most abundant compound in A. sativum was diallyl disulfide (39,7%) derived from Aliin, which made the plant different from other species.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:973302
ProjectNumber: IP-2016-06-1316
Title: Biljke kao izvor bioaktivnih sumporovih spojeva te njihova sposobnost hiperakumulacije metala
Acronym: BioSMe
Leader: Ivica Blažević
Jurisdiction: Croatia
Funder: HRZZ
Study programmeTitle: Chemistry; specializations in: Environmental Protection, Organic Chemistry and Biochemistry
Course: Organic Chemistry and Biochemistry
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra kemije (magistar/magistra kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteKljučne riječi doradio knjižničar/ Key words are revised by the librarian
Created on2018-05-09 11:32:17