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astaxanthin

astaxanthin

2 9.9
A red pigment added to fish feed and food to make farmed fish pink
  • noun
  • /ˌæstəˈzænθɪn/
  • Specialized
: astaxantina
  • Salmon contains 5-40 parts per million of astaxanthin.

So krill oil is one of the richest sources of astaxanthin, which is protective of those Omega threes, which is huge in of itself.

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Examples

  • Another very important point that makes astaxanthin stand out is that it will never become a pro-oxidant.

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  • The pink comes from the natural plant pigment astaxanthin.

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  • No harmful side effects have been noted in any of the safety studies performed on astaxanthin.

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  • I think astaxanthin is the most powerful antioxidant that I know of.

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  • Krill contains about 120 parts per million of astaxanthin.

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  • However, you should also know about astaxanthin, which has been found to be powerful enough to help prevent oxidative damage in smokers.

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  • Dr. Robert Corish, author of A Guide to Men's Health, discusses astaxanthin, one of the most powerful antioxidants currently known.

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  • Astaxanthin will never transform into a harmful pro-oxidant, which can happen to other antioxidants once they become depleted.

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  • We now know that if you give these patients astaxanthin, the amount of peroxides—these harmful free radicals—is reduced by 50 percent.

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  • Farmers add astaxanthin to fish feed to enhance the color of the fish before market.

Surface Forms

astaxanthin singular
astaxanthins plural

Morphology

astaxanthin = astaxanth + in

This is a specialized scientific name built from non‑productive combining forms plus a chemical suffix, so learners cannot reliably derive its meaning from the parts.

Etymology

Astaxanthin contains the part xanthin, from a Greek word meaning 'yellow' that is used in names for pigments. A helpful way to remember it is to think of it as a natural color pigment found in shrimp, krill and farmed salmon that gives them their red-pink color, so the name points to its job as a colorant.