P
Petra Streker
Researcher at University of Hohenheim
Publications - 2
Citations - 368
Petra Streker is an academic researcher from University of Hohenheim. The author has contributed to research in topics: Mass spectrometry & Aglycone. The author has an hindex of 2, co-authored 2 publications receiving 336 citations.
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Journal ArticleDOI
A new process for the combined recovery of pectin and phenolic compounds from apple pomace
Andreas Schieber,Petra Hilt,Petra Streker,Hans-Ulrich Endreß,Christine Rentschler,Reinhold Carle +5 more
TL;DR: In this article, a process for the combined recovery of pectin and phenolic compounds from apple pomace, the primary byproduct of apple juice production, was developed, which includes extraction of dried apple pOMace with diluted mineral acid and adsorption of phenolic constituents by a hydrophobic styrene-divinylbenzene copolymerisate.
Journal ArticleDOI
Detection of isorhamnetin glycosides in extracts of apples (Malus domestica cv. "Brettacher") by HPLC-PDA and HPLC-APCI-MS/MS.
TL;DR: The first report of isorhamnetin glycosides in apple fruit extracts is reported, with respect to chemotaxonomic relevance within the genera Malus and Pyrus, and especially in consideration of the control of the authenticity of apple products.