Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Vera Lander"'
Publikováno v:
Journal of Agricultural and Food Chemistry. 64:9214-9223
A mixture of phytosterols/-stanols, consisting of 75% β-sitosterol, 12% sitostanol, 10% campesterol, 2% campestanol, and 1% others, was esterified with linoleic acid. The resulting mixture of phytosteryl/-stanyl linoleates was subjected to thermal o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8621b4fb68203a2f1fe26038ea2756d2
https://doi.org/10.1021/acs.jafc.6b04326
https://doi.org/10.1021/acs.jafc.6b04326
Publikováno v:
Journal of Agricultural and Food Chemistry. 64:2699-2708
Two phytosteryl and/or phytostanyl fatty acid ester-enriched margarines were subjected to common heating procedures. UHPLC-APCI-MS analysis resulted for the first time in comprehensive quantitative data on the decreases of individual phytosteryl/-sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b99d64a4637f84bd1acd3d9c652fcfb
https://doi.org/10.1021/acs.jafc.6b00617
https://doi.org/10.1021/acs.jafc.6b00617
Publikováno v:
Journal of Chromatography A. 1396:98-108
A novel methodology for the automated qualitative and quantitative determination of phytosterol oxidation products in enriched foods via on-line liquid chromatography-gas chromatography (LC-GC) was established. The approach is based on the LC pre-sep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4974d9a76279564268c69bf1cf53bfc9
https://doi.org/10.1016/j.chroma.2015.03.087
https://doi.org/10.1016/j.chroma.2015.03.087
Publikováno v:
Journal für Verbraucherschutz und Lebensmittelsicherheit. 3:127-136
An increasing number of nutritional supplements contain phytoestrogens, in particular isoflavones, which potentially alleviate climacteric complaints. Intention of the present study was the qualitative and quantitative determination of isoflavones in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c45acff266a118b544d30bbaac9a3452
https://doi.org/10.1007/s00003-008-0340-x
https://doi.org/10.1007/s00003-008-0340-x
Publikováno v:
Journal of chromatography. A. 1429
A method for the analysis of both individual phytosteryl and phytostanyl fatty acid esters in complex mixtures was established. The approach was based on a previously not described combination of three elements: (i) the formation of [M-FA+H](+) fragm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddec77e8c7baf29bea7c162f0155759a
https://pubmed.ncbi.nlm.nih.gov/26718186
https://pubmed.ncbi.nlm.nih.gov/26718186
Autor:
Vera Lander, Peter Schreier
Publikováno v:
Flavour and Fragrance Journal. 6:21-28
The stability of α- (1) and β-asarone (2) in ethanolic solutions (30 %; 100 %; pH 7; pH3) was studied under daylight conditions over a period of six months. After rapid initial light-induced isomerization of 1 to 2, a number of (i) oxidation produc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a474f2ac3386e7a87492d817e5eadb1d
https://doi.org/10.1002/ffj.2730060104
https://doi.org/10.1002/ffj.2730060104
Autor:
Vera Lander, Peter Schreier
Publikováno v:
Flavour and Fragrance Journal. 5:75-79
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09e23b33f9c27ffdc2092e62bdb032f2
https://doi.org/10.1002/ffj.2730050203
https://doi.org/10.1002/ffj.2730050203
Publikováno v:
Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung. 190:410-413
Zur Bestimmung vonβ-Asaron, Chinin, Cumarin und Quassin in Trinkbranntwein wurde eine Methode fur die Routineanalytik erarbeitet. Mittels Festphasenextraktion an Phenylsorbens erfolgte die Trennung der zu bestimmenden Aromastoffe durch schrittweise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8dd81808153e9bbddf81bccd4bdb977
https://doi.org/10.1007/bf01202558
https://doi.org/10.1007/bf01202558
Publikováno v:
Molecular nutritionfood research. 50(4-5)
Numerous studies have demonstrated the potential of isoflavones occurring in soy (Glycine max L.) and red clover (Trifolium pratense L.) to alleviate climacteric complaints. They have also shown beneficial effects on the cardiovascular system and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1028ef83093c55af08e93c1d90708231
https://pubmed.ncbi.nlm.nih.gov/16548014
https://pubmed.ncbi.nlm.nih.gov/16548014
Publikováno v:
Journal of Agricultural and Food Chemistry. 35:335-337
Etude, par chromatographie en phase gazeuse sur colonne capillaire couplee ou non a la spectrometrie de masse, des constituants de la flaveur du fruit et de jus de coing obtenus par differentes methodes d'extraction lors de l'analyse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06fb4139a053368c8cf4c04e8a9b6a23
https://doi.org/10.1021/jf00075a013
https://doi.org/10.1021/jf00075a013