Document Detail

Impact of different dietary phospholipid levels on cholesterol and canthaxanthin lipoprotein-serum transport and muscle deposition in rainbow trout.
MedLine Citation:
PMID:  19256559     Owner:  NLM     Status:  MEDLINE    
The study was designed to assess the effect of a progressive increase of dietary phospholipid (PL) levels in the transport of cholesterol and canthaxanthin by serum lipoproteins and their deposition in trout muscle. Three groups of 30 immature rainbow trouts, in triplicate, with a mean body weight of 195 g were fed three experimental diets containing 0, 4, and 8% extra PL contents for 6 weeks. The two major lipoprotein classes in rainbow trout were HDL and LDL. Both lipoproteins were the main transporters of serum canthaxanthin, whereas cholesterol was transported principally by LDL. Serum cholesterol contents remained constant, whereas serum canthaxanthin was increased when the PL amount augmented. In muscle, PL seemed not to have an effect on cholesterol and canthaxanthin deposition. Therefore, as an extra-PL contribution in the diet did not increase relative percentages of cholesterol and/or canthaxanthin in trout muscle, the results support the hypothesis that dietary extra-PL addition is not necessary to increase cholesterol and canthaxanthin and thus fish flesh pigmentation. However, a saturation effect of diet PL contents was found on muscle canthaxanthin deposition.
Ana M Salvador; Ana Alonso-Damián; Georges Choubert; José Carlos G Milicua
Related Documents :
3396789 - Decrease of serum triglyceride in normal rat fed with 2000 ppm aluminum diet for 67 day...
7931729 - Effects of dietary oat, barley, and guar gums on serum and liver lipid concentrations i...
19730989 - Effects of vitamin e on serum enzymes and electrolytes in hypercholesterolemia.
22063009 - Stable isotope ratio analysis for authentication of lamb meat.
7730189 - Serum cholesterol concentration of mice selected for litter size and its relationship t...
16161769 - Dietary galacto-oligosaccharides mixture can suppress serum phenol and p-cresol levels ...
20874449 - Assessing dietary intake in children and adolescents: considerations and recommendation...
15136049 - Approaches to measuring cholesterol absorption in humans.
6766509 - Effect of lactobacillus acidophilus dietary supplements on 1,2-dimethylhydrazine dihydr...
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of agricultural and food chemistry     Volume:  57     ISSN:  1520-5118     ISO Abbreviation:  J. Agric. Food Chem.     Publication Date:  2009 Mar 
Date Detail:
Created Date:  2009-03-04     Completed Date:  2010-08-17     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0374755     Medline TA:  J Agric Food Chem     Country:  United States    
Other Details:
Languages:  eng     Pagination:  2016-21     Citation Subset:  IM    
Department of Biochemistry and Molecular Biology, Faculty of Science and Technology, University of the Basque Country, P.O. Box 644, 48080 Bilbao, Spain.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Biological Transport
Canthaxanthin / blood,  metabolism*
Cholesterol / blood,  metabolism*
Dietary Fats / administration & dosage,  metabolism
Lipoproteins / blood,  metabolism*
Muscle, Skeletal / metabolism*
Oncorhynchus mykiss / blood,  metabolism*
Phospholipids / administration & dosage*,  metabolism
Reg. No./Substance:
0/Dietary Fats; 0/Lipoproteins; 0/Phospholipids; 514-78-3/Canthaxanthin; 57-88-5/Cholesterol

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Stability of Isoflavone Isomers in Steamed Black Soybeans and Black Soybean Koji Stored under Differ...
Next Document:  Structure and function of starch and resistant starch from corn with different doses of mutant amylo...