Optimization of the extraction process from Thymus serpyllum L. herb, biological activities and encapsulation of extracts
Optimizacija procesa ekstrakcije herbe Thymus serpyllum L., biološke aktivnosti i inkapsulacija ekstrakata

2018
Authors
Jovanović, Aleksandra
Contributors
Bugarski, Branko
Knežević-Jugović, Zorica
Šavikin, Katarina
Zdunić, Gordana
Đorđević, Verica
Doctoral thesis (Published version)
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Show full item recordAbstract
Thymus serpyllum L. (Lamiaceae), well-known as wild thyme, is a perennial subshrub, abundant in polyphenols compounds, which possess antioxidant, antimicrobial, antihypertensive, antispasmodic, antiinflammatory, anticarcinogenic, anti-allergic and anxiolytic properties. The optimization of extraction represents the first step in obtaining the maximum yield of active compounds from plant sources, which are safe and natural alternative to synthetic components. Polyphenols instability during food processing, distribution or storage, and in the gastrointestinal tract, limits their activity and potential health benefits. The encapsulation of polyphenols can overcome the drawbacks of their instability, alleviate unpleasant tastes or flavors, and improve the bioavailability and half-life of the compounds...
Vrsta Thymus serpyllum L. (Lamiaceae) ili majčina dušica predstavlja višegodišnju zeljastu biljku bogatu polifenolima koji pokazuju antioksidativni, antimikrobni, antihipertenzivni, spazmolitični, antiinflamatorni, antikancerogeni, antialergijski i anksiolitični efekat. Optimizacija procesa ekstrakcije predstavlja prvi korak u dobijanju maksimalnog prinosa aktivnih principa iz biljnih izvora kao bezbedne i prirodne alternative sintetskim komponentama. Nestabilnost polifenola u toku procesa proizvodnje, distribucije i čuvanja namirnica, kao i u uslovima gastrointestinalnog trakta, ograničava njihovu aktivnost i potencijalne korisne efekte na zdravlje ljudi. Inkapsulacija polifenola dovodi do prevazilaženja pomenutih nedostataka, ublažavanja gorkog ukusa polifenola i poboljšanja njihove bioraspoloživosti i poluvremena eliminacije...
Keywords:
Thymus serpyllum / polyphenols / optimization of extraction / chemical characterization / biological activity / encapsulation / Thymus serpyllum / полифеноли / оптимизација процеса екстракције / хемијска карактеризација / биолошка активност / инкапсулацијаSource:
2018Publisher:
- Univerzitet u Beogradu, Tehnološko-metalurški fakultet
Funding / projects:
- Novel encapsulation and enzyme technologies for designing of new biocatalysts and biologically active compounds targeting enhancement of food quality, safety and competitiveness (RS-46010)
- Traditional and new products of cultivated and wild growing fruits and grape vines, and by-products durring processing, with special emphasis on indigenous varieties: chemical characterization and biological profile (RS-46013)
URI
http://eteze.bg.ac.rs/application/showtheses?thesesId=5732https://fedorabg.bg.ac.rs/fedora/get/o:17554/bdef:Content/download
http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=49968143
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4669
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Institution/Community
Tehnološko-metalurški fakultetTY - THES AU - Jovanović, Aleksandra PY - 2018 UR - http://eteze.bg.ac.rs/application/showtheses?thesesId=5732 UR - https://fedorabg.bg.ac.rs/fedora/get/o:17554/bdef:Content/download UR - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=49968143 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4669 AB - Thymus serpyllum L. (Lamiaceae), well-known as wild thyme, is a perennial subshrub, abundant in polyphenols compounds, which possess antioxidant, antimicrobial, antihypertensive, antispasmodic, antiinflammatory, anticarcinogenic, anti-allergic and anxiolytic properties. The optimization of extraction represents the first step in obtaining the maximum yield of active compounds from plant sources, which are safe and natural alternative to synthetic components. Polyphenols instability during food processing, distribution or storage, and in the gastrointestinal tract, limits their activity and potential health benefits. The encapsulation of polyphenols can overcome the drawbacks of their instability, alleviate unpleasant tastes or flavors, and improve the bioavailability and half-life of the compounds... AB - Vrsta Thymus serpyllum L. (Lamiaceae) ili majčina dušica predstavlja višegodišnju zeljastu biljku bogatu polifenolima koji pokazuju antioksidativni, antimikrobni, antihipertenzivni, spazmolitični, antiinflamatorni, antikancerogeni, antialergijski i anksiolitični efekat. Optimizacija procesa ekstrakcije predstavlja prvi korak u dobijanju maksimalnog prinosa aktivnih principa iz biljnih izvora kao bezbedne i prirodne alternative sintetskim komponentama. Nestabilnost polifenola u toku procesa proizvodnje, distribucije i čuvanja namirnica, kao i u uslovima gastrointestinalnog trakta, ograničava njihovu aktivnost i potencijalne korisne efekte na zdravlje ljudi. Inkapsulacija polifenola dovodi do prevazilaženja pomenutih nedostataka, ublažavanja gorkog ukusa polifenola i poboljšanja njihove bioraspoloživosti i poluvremena eliminacije... PB - Univerzitet u Beogradu, Tehnološko-metalurški fakultet T1 - Optimization of the extraction process from Thymus serpyllum L. herb, biological activities and encapsulation of extracts T1 - Optimizacija procesa ekstrakcije herbe Thymus serpyllum L., biološke aktivnosti i inkapsulacija ekstrakata UR - https://hdl.handle.net/21.15107/rcub_technorep_4669 ER -
@phdthesis{ author = "Jovanović, Aleksandra", year = "2018", abstract = "Thymus serpyllum L. (Lamiaceae), well-known as wild thyme, is a perennial subshrub, abundant in polyphenols compounds, which possess antioxidant, antimicrobial, antihypertensive, antispasmodic, antiinflammatory, anticarcinogenic, anti-allergic and anxiolytic properties. The optimization of extraction represents the first step in obtaining the maximum yield of active compounds from plant sources, which are safe and natural alternative to synthetic components. Polyphenols instability during food processing, distribution or storage, and in the gastrointestinal tract, limits their activity and potential health benefits. The encapsulation of polyphenols can overcome the drawbacks of their instability, alleviate unpleasant tastes or flavors, and improve the bioavailability and half-life of the compounds..., Vrsta Thymus serpyllum L. (Lamiaceae) ili majčina dušica predstavlja višegodišnju zeljastu biljku bogatu polifenolima koji pokazuju antioksidativni, antimikrobni, antihipertenzivni, spazmolitični, antiinflamatorni, antikancerogeni, antialergijski i anksiolitični efekat. Optimizacija procesa ekstrakcije predstavlja prvi korak u dobijanju maksimalnog prinosa aktivnih principa iz biljnih izvora kao bezbedne i prirodne alternative sintetskim komponentama. Nestabilnost polifenola u toku procesa proizvodnje, distribucije i čuvanja namirnica, kao i u uslovima gastrointestinalnog trakta, ograničava njihovu aktivnost i potencijalne korisne efekte na zdravlje ljudi. Inkapsulacija polifenola dovodi do prevazilaženja pomenutih nedostataka, ublažavanja gorkog ukusa polifenola i poboljšanja njihove bioraspoloživosti i poluvremena eliminacije...", publisher = "Univerzitet u Beogradu, Tehnološko-metalurški fakultet", title = "Optimization of the extraction process from Thymus serpyllum L. herb, biological activities and encapsulation of extracts, Optimizacija procesa ekstrakcije herbe Thymus serpyllum L., biološke aktivnosti i inkapsulacija ekstrakata", url = "https://hdl.handle.net/21.15107/rcub_technorep_4669" }
Jovanović, A.. (2018). Optimization of the extraction process from Thymus serpyllum L. herb, biological activities and encapsulation of extracts. Univerzitet u Beogradu, Tehnološko-metalurški fakultet.. https://hdl.handle.net/21.15107/rcub_technorep_4669
Jovanović A. Optimization of the extraction process from Thymus serpyllum L. herb, biological activities and encapsulation of extracts. 2018;. https://hdl.handle.net/21.15107/rcub_technorep_4669 .
Jovanović, Aleksandra, "Optimization of the extraction process from Thymus serpyllum L. herb, biological activities and encapsulation of extracts" (2018), https://hdl.handle.net/21.15107/rcub_technorep_4669 .