2006
DOI: 10.5650/jos.55.653
|View full text |Cite
|
Sign up to set email alerts
|

Chemical Synthesis of Astaxanthin n-Octanoic Acid Monoester and Diester and Evaluation of Their Oral Absorbability

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
24
0

Year Published

2008
2008
2023
2023

Publication Types

Select...
9

Relationship

1
8

Authors

Journals

citations
Cited by 24 publications
(24 citation statements)
references
References 9 publications
0
24
0
Order By: Relevance
“…Also, upon complexation, the electron-withdrawing effect of the positively charged metal ions should decrease the electron density on the cyclohexene ring. This decreased electron density increases the acidity of the astaxanthin, facilitating proton loss52 and the formation of mono and di-esters 53…”
Section: Discussionmentioning
confidence: 99%
“…Also, upon complexation, the electron-withdrawing effect of the positively charged metal ions should decrease the electron density on the cyclohexene ring. This decreased electron density increases the acidity of the astaxanthin, facilitating proton loss52 and the formation of mono and di-esters 53…”
Section: Discussionmentioning
confidence: 99%
“…A similar degradation behavior was observed in other monoester species during boiling and frying in this study, confirming that the astaxanthin monoesters with saturated fatty acids have a better stability than those with EPA and DHA. Esterified carotenoids, including astaxanthin, composed of saturated fatty acids are more stable, being less prone to photo-and thermo-oxidative degradation and enzyme assisted decomposition 39 .…”
Section: Effects Of Thermal Processing On Astaxanthin Estersmentioning
confidence: 99%
“…AST esters are better absorbed in the small intestine than AST, have higher bioavailability, and accumulate more in various tissues [12][13][14]. Fukami et al synthesized astaxanthin n-octanoic acid esters, a type of medium-chain fatty acid esters, through chemical and enzymatic methods [10,15]. The metabolism of astaxanthin n-octanoic acid esters in blood and liver has been investigated, and it was found that the oral absorption of astaxanthin n-octanoic acid esters was better than that of AST or astaxanthin long-chain fatty acid ester mixture extracted from Haematococcus algae [15].…”
Section: Introductionmentioning
confidence: 99%