1986
DOI: 10.1021/jf00067a009
|View full text |Cite
|
Sign up to set email alerts
|

High-performance liquid chromatographic method for the quantification of cholesterol epoxides in spray-dried egg

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

3
11
0
3

Year Published

1987
1987
1999
1999

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 38 publications
(17 citation statements)
references
References 6 publications
(9 reference statements)
3
11
0
3
Order By: Relevance
“…Using this method, Tsai and Hudson (1985) quantitated CEs in commercially spraydried egg products. Other recent studies have also reported quantitative data on CEs and other oxidation products in dried egg or egg-containing products (Missler et al, 1985;Fischer et al, 1985;Sugino et al, 1986). However, these studies have been primarily method development work in which commer- cial products were subjected to some form of oxidative stress to generate measurable levels of oxidation products.…”
Section: Introductionmentioning
confidence: 99%
“…Using this method, Tsai and Hudson (1985) quantitated CEs in commercially spraydried egg products. Other recent studies have also reported quantitative data on CEs and other oxidation products in dried egg or egg-containing products (Missler et al, 1985;Fischer et al, 1985;Sugino et al, 1986). However, these studies have been primarily method development work in which commer- cial products were subjected to some form of oxidative stress to generate measurable levels of oxidation products.…”
Section: Introductionmentioning
confidence: 99%
“…Les méthodes précédentes ont essentiellement été appliquées à des standards et n'ont que rarement servi à caracté-riser des aliments [50] [56], ou des échantillons biologiques [52]. Dans certains cas, les auteurs ont signalé que les résul-tats qu'ils obtenaient pouvaient être surévalués par la pré-sence de composés inconnus qui étaient élués avec les oxystérols [56].…”
Section: Méthodes Utilisant La Clhpunclassified
“…• Ensuite, certains ont réalisé des dérivés permettant l'analyse en UV : Sugino et al ont transformé les époxydes en dérivés p-nitrobenzoylés [50] ; Fillion et al ont réa-lisé des dérivés benzoylés ou dinitrobenzoylés [51] ; par action de la cholesterol oxydase, Teng et Smith ont transfo rmé la plupart des ox y s t é rols en ∆4-3-cétones [52]. Cependant, il a été signalé [39] que la stabilité de ces dérivés était critique et qu'une grande variabilité de résul-tats pouvait être obtenue.…”
Section: Méthodes Utilisant La Clhpunclassified
See 1 more Smart Citation
“…In contrast to GC analysis of oxidized cholesterol derivatives, the HPLC analysis condition of oxidized cholesterol derivatives is not completely established. Several studies measured the levels of oxidized cholesterol derivatives by HPLC with ultraviolet (UV) (5)(6)(7)(8), refractive index (RI) (9), evaporative light-scattering detection (ELSD) (10)(11)(12), and flame-ionization detector (FID) (13), using various adsorbent columns. Many of these analytical methods leave unresolved problems concerning sensitivity, baseline instability, and in application to samples derived from foods and biological specimen; however, Caboni et al (12) showed superior ELSD detection of oxidized cholesterol derivatives using cyano-bonded normal-phase column within 30 min.…”
mentioning
confidence: 99%