Pregled bibliografske jedinice broj: 1149747
Interspecies transfer of metabolites as a strategy to improve the phytochemical profile and bioactivity of sprouts
Interspecies transfer of metabolites as a strategy to improve the phytochemical profile and bioactivity of sprouts // 4th edition of Plant and Molecular Biology Webinar 2021
Cleveland (OH), Sjedinjene Američke Države, 2021. str. 30-30 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1149747 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Interspecies transfer of metabolites as a strategy to improve the phytochemical profile and bioactivity
of sprouts
Autori
Šola, Ivana ; Vujčić Bok, Valerija ; Pinterić, Marija ; Auer, Susann ; Ludwig-Müller, Jutta ; Rusak, Gordana
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
4th edition of Plant and Molecular Biology Webinar 2021
/ - , 2021, 30-30
Skup
3rd International Conference on Plant and Molecular Biology Webinar 2021
Mjesto i datum
Cleveland (OH), Sjedinjene Američke Države, 26.08.2021. - 27.08.2021
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
antioxidant capacity ; Brassica rapa ssp. pekinensis ; cytotoxicity ; Hypericum perforatum ; hypoglycemic activity ; in vitro gastrointestinal digestion ; Matricaria chamomilla ; phenolics ; Rosa sp. ; Tamus communis ; vitamin C
Sažetak
The high demand for healthy food in recent years led to an increasing need for highly bioactive plant materials. One simple method to improve the nutritional properties of plants could be the treatment of plants of known bioactive potential (acceptor) with extracts of different plant species (donors) that contain additional high bioactive compounds, socalled interspecies source-sink phytochemical transfer. The aim of the present study was to evaluate the effect of interspecies transfer of metabolites on plant phenolic and vitamin C profile to improve their gastrointestinal bioavailability, hypoglycemic potential, and antioxidant capacity as well as cytotoxicity. Additionally, it was tested whether there is an effect of phytochemical transfer on the expression of marker genes in phenolic biosynthetic pathways. Chinese cabbage (Brassica rapa ssp. pekinensis) sprouts were chosen as a model of plant acceptor, while the inflorescences of St. John`s-wort (Hypericum perforatum) and chamomile (Matricaria chamomilla), leaves of rose (Rosa sp.) and shoots of black bryony (Tamus communis) were used as plant donors. Even though the chamomile extract increased the highest number of individually identified compounds in Chinese cabbage sprouts, that was not crucial for the improvement of their bioactivity. Rather, black bryony application induced more biopotential parameters in the sprouts such as significantly improved bioavailability of vitamin C, kaempferol and total phenolics both before and during gastrointestinal digestion of sprouts, increased hypoglycemic activity of sprouts, and their antioxidant capacity during digestion. For an increased cytotoxicity against MCF cells, St. John`s-wort, rose and chamomille extracts could be applied to Chinese cabbage sprouts. The results suggest that interspecies phytochemical transfer could enhance the phytochemical profile and the bioactive properties of the acceptor plant.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Biologija, Interdisciplinarne prirodne znanosti
