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of 6
pro vyhledávání: '"Gudrun Roos"'
Autor:
Helmut Heinle, Olaf Kelber, Dieter Weiser, Karl-Artur Kovar, Ines Germann, Gudrun Roos, Kim Wuthold
Publikováno v:
Journal of Chromatographic Science. 42:306-309
In most cases the pharmacological activity of plant extracts is not assigned to single components and often not all active ingredients are known. Approaches other than those considering single compounds only to analyze plant material have proven help
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0d7cf45e98f780dad0847f3e79de45e
https://doi.org/10.1093/chromsci/42.6.306
https://doi.org/10.1093/chromsci/42.6.306
Publikováno v:
Journal of Planar Chromatography – Modern TLC. 16:15-18
HPTLC with multivariate data analysis has been used as a new means of evaluating the quality of herbal extracts. Spectral data from three-dimensional chromatograms obtained from St John’s wort ( Hypericum perforatum ) extracts were correlated with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71d0ff132370444810cdd19a8e355bc1
https://doi.org/10.1556/jpc.16.2003.1.3
https://doi.org/10.1556/jpc.16.2003.1.3
Publikováno v:
Planta medica. 70(8)
The use of proton NMR spectroscopy allows the analysis of complex multi-component mixtures such as plant extracts by simultaneous quantification of all proton-bearing compounds and consequently all relevant substance classes. Since the spectra obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::880cf0bdf6590fc4cfc7ad626440b9f3
https://pubmed.ncbi.nlm.nih.gov/15326551
https://pubmed.ncbi.nlm.nih.gov/15326551
Autor:
Kim Wuthold, Ines Germann, Gudrun Roos, Olaf Kelber, D. Weiser, Helmut Heinle, Karl-Artur Kovar
Publikováno v:
Journal of Chromatographic Science; Jul2004, Vol. 42 Issue 6, p306-309, 4p
Autor:
Iris Vermeir, Gudrun Roose
Publikováno v:
Foods, Vol 9, Iss 10, p 1495 (2020)
This review aims to tackle the challenge of understanding how visual design cues can affect behavioural outcomes in a food context. The review answers two key questions: (1) What are the effects of the most important visual design cues on behavioural
Externí odkaz:
https://doaj.org/article/099dbcbb9b2c43ea81b8e27e7d419631
Autor:
Gudrun Roose, Lana Mulier
Publikováno v:
Foods, Vol 9, Iss 1, p 51 (2020)
With increasing obesity rates and the daily overload of unhealthy food appeals, an important objective for advertising today is to promote healthy food consumption. According to previous research, sensory food advertisements referring to multiple sen
Externí odkaz:
https://doaj.org/article/d4a71c25595c40cdae96d3e3a01f6afa