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Pregled bibliografske jedinice broj: 892680

Effects of in vitro gastro-intestinal digestion on the stability and bioaccessibility of olive polyphenols


Jurmanović, Sanja; Antolić, Nikolina; Srbić, Marija; Radić, Kristina; Domijan, Ana-Marija; Vitali Čepo, Dubravka
Effects of in vitro gastro-intestinal digestion on the stability and bioaccessibility of olive polyphenols // 10. međunarodni znanstveno-stručni skup HRANOM DO ZDRAVLJA
Osijek, Hrvatska: Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku ; Farmaceutski fakultet Univerziteta u Tuzli, 2017. str. 56-56 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 892680 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Effects of in vitro gastro-intestinal digestion on the stability and bioaccessibility of olive polyphenols

Autori
Jurmanović, Sanja ; Antolić, Nikolina ; Srbić, Marija ; Radić, Kristina ; Domijan, Ana-Marija ; Vitali Čepo, Dubravka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
10. međunarodni znanstveno-stručni skup HRANOM DO ZDRAVLJA / - : Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku ; Farmaceutski fakultet Univerziteta u Tuzli, 2017, 56-56

ISBN
978-953-7005-49-8

Skup
With food to health

Mjesto i datum
Osijek, Hrvatska, 12.10.2017. - 13.10.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Olive pomace polyphenols, Bioaccessibility, Dialysability, In vitro simulated gastro-intestinal digestion with dialysis

Sažetak
Olive pomace extracts (OPE) contain various biologically active polyphenols (PPs). However, to exert any health beneficial effects, bioactive compounds should be bioavailable, and their bioavailability depends on their release from the matrix during the gastro-intestinal (GI) digestion, and later intestinal absorption. The aims of our research were to determine in vitro GI stability, bioaccessibility and dialysability of PPs, in terms of total phenolic content (TPC), antioxidant potential (AP) and concentration of hydroxytyrosol (HTS) and tyrosol (TS). Samples were OPE without excipient (native extract, NE), and with following excipients: CD (B), randomly methylated CD (RAMEB), hydroxypropyl -CD (HPB), and -CD (G). The in vitro GI digestion consisted of two sequential steps ; an initial pepsin/HCl digestion to simulate gastric conditions, followed by a digestion with bile salts/pancreatin and dialysis tubing, to simulate duodenal digestion and absorption by passive diffusion. The highest dialysability (%) in terms of AP and TPC was obtained for the samples RAMEB and NE, and in terms of HTS and TS content, the highest yield was obtained for HPB (16 mg/mL) sample.

Izvorni jezik
Engleski

Znanstvena područja
Farmacija



POVEZANOST RADA


Projekti:
HRZZ-UIP-2014-09-9143 - Održivi razvoj inovacije u hrani - valorizacija otpada masline (NutriOliWa) (Vitali Čepo, Dubravka, HRZZ - 2014-09) ( CroRIS)

Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb


Citiraj ovu publikaciju:

Jurmanović, Sanja; Antolić, Nikolina; Srbić, Marija; Radić, Kristina; Domijan, Ana-Marija; Vitali Čepo, Dubravka
Effects of in vitro gastro-intestinal digestion on the stability and bioaccessibility of olive polyphenols // 10. međunarodni znanstveno-stručni skup HRANOM DO ZDRAVLJA
Osijek, Hrvatska: Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku ; Farmaceutski fakultet Univerziteta u Tuzli, 2017. str. 56-56 (poster, međunarodna recenzija, sažetak, znanstveni)
Jurmanović, S., Antolić, N., Srbić, M., Radić, K., Domijan, A. & Vitali Čepo, D. (2017) Effects of in vitro gastro-intestinal digestion on the stability and bioaccessibility of olive polyphenols. U: 10. međunarodni znanstveno-stručni skup HRANOM DO ZDRAVLJA.
@article{article, author = {Jurmanovi\'{c}, Sanja and Antoli\'{c}, Nikolina and Srbi\'{c}, Marija and Radi\'{c}, Kristina and Domijan, Ana-Marija and Vitali \v{C}epo, Dubravka}, year = {2017}, pages = {56-56}, keywords = {Olive pomace polyphenols, Bioaccessibility, Dialysability, In vitro simulated gastro-intestinal digestion with dialysis}, isbn = {978-953-7005-49-8}, title = {Effects of in vitro gastro-intestinal digestion on the stability and bioaccessibility of olive polyphenols}, keyword = {Olive pomace polyphenols, Bioaccessibility, Dialysability, In vitro simulated gastro-intestinal digestion with dialysis}, publisher = {Prehrambeno tehnolo\v{s}ki fakultet Sveu\v{c}ili\v{s}ta Josipa Jurja Strossmayera u Osijeku ; Farmaceutski fakultet Univerziteta u Tuzli}, publisherplace = {Osijek, Hrvatska} }
@article{article, author = {Jurmanovi\'{c}, Sanja and Antoli\'{c}, Nikolina and Srbi\'{c}, Marija and Radi\'{c}, Kristina and Domijan, Ana-Marija and Vitali \v{C}epo, Dubravka}, year = {2017}, pages = {56-56}, keywords = {Olive pomace polyphenols, Bioaccessibility, Dialysability, In vitro simulated gastro-intestinal digestion with dialysis}, isbn = {978-953-7005-49-8}, title = {Effects of in vitro gastro-intestinal digestion on the stability and bioaccessibility of olive polyphenols}, keyword = {Olive pomace polyphenols, Bioaccessibility, Dialysability, In vitro simulated gastro-intestinal digestion with dialysis}, publisher = {Prehrambeno tehnolo\v{s}ki fakultet Sveu\v{c}ili\v{s}ta Josipa Jurja Strossmayera u Osijeku ; Farmaceutski fakultet Univerziteta u Tuzli}, publisherplace = {Osijek, Hrvatska} }




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