G
Gabriele Netzel
Researcher at University of Queensland
Publications - 43
Citations - 1786
Gabriele Netzel is an academic researcher from University of Queensland. The author has contributed to research in topics: Anthocyanin & Cellulose. The author has an hindex of 21, co-authored 40 publications receiving 1415 citations. Previous affiliations of Gabriele Netzel include Pharmaceutical Product Development & Commonwealth Scientific and Industrial Research Organisation.
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Native Australian fruits - a novel source of antioxidants for food
TL;DR: In this article, 12 native Australian fruits, including finger lime (red and yellow), riberry, brush cherry, Cedar Bay cherry, muntries, Illawarra plum, Burdekin plum, Davidson's plum, Kakadu plum, Molucca raspberry and Tasmanian pepper, were investigated for their antioxidant capacity and presence of phenolic compounds, anthocyanins and ascorbic acid.
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Binding of polyphenols to plant cell wall analogues - Part 1: Anthocyanins
A. Padayachee,A. Padayachee,Gabriele Netzel,Michael Netzel,Michael Netzel,Li Day,Dimitrios Zabaras,Deirdre Mikkelsen,Michael J. Gidley +8 more
TL;DR: In this article, the authors investigated the extent of anthocyanin-cell wall interaction by monitoring the rate of depletion in the presence of pure cellulose or cellulose-pectin composites as cell wall models.
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Binding of polyphenols to plant cell wall analogues - Part 2: Phenolic acids.
A. Padayachee,Gabriele Netzel,Michael Netzel,Michael Netzel,Li Day,Dimitrios Zabaras,Deirdre Mikkelsen,Michael J. Gidley +7 more
TL;DR: Extrapolation of data for these model systems to carrot puree suggests that nutritionally-significant amounts of PAs could bind to cell walls, potentially restricting bioavailability in the small intestine and, as a consequence, delivering PAs to the large intestine for fermentation and metabolism by gut bacteria.
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Binding of dietary polyphenols to cellulose: structural and nutritional aspects.
Anh Dao Thi Phan,Gabriele Netzel,Dongjie Wang,Bernadine M. Flanagan,Bruce R. D'Arcy,Michael J. Gidley +5 more
TL;DR: The study indicated that binding was similar on a molar basis for ferulic acid, gallic acid, catechin and cyanidin-3-glucoside (but lower for chlorogenic acid), with the native charge of polyphenol a secondary factor in the interactions between polyphenols and cellulose.
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3 or 3’-Galloyl substitution plays an important role in association of catechins and theaflavins with porcine pancreatic α-amylase: The kinetics of inhibition of α-amylase by tea polyphenols
TL;DR: In this paper, the inhibitory properties of three tea extracts and individual phenolic compounds against porcine pancreatic α-amylase (PPA) were studied by measuring their half inhibitory (IC50) concentrations through Dixon, Cornish-Bowden, and Lineweaver-Burk plots.