Category Archives: Astaxanthin

Carotenoids as Thermogenic Agents

Posted on September 24, 2024 by Robert Barrington

Carotenoids are a group of lipid soluble antioxidants that are found in plants. In plants they allow the harvesting of light for photosynthesis under conditions of low light and protect the cells from oxidation under conditions of high light. Carotenoids … Continue reading →

Posted in Alpha Carotene, Astaxanthin, Beta Carotene, Carotenoids, Cryptoxanthin, Weight Loss, Xanthophylls, Zeaxanthin | Comments Off on Carotenoids as Thermogenic Agents

Microalgae As A Source of Carotenoids

Posted on February 4, 2020 by Robert Barrington

Microalgae are an important source of nutrients. Certain microalgae are commercially available and studies suggest they may possess health benefits when taken as a supplement. Commercially relevant microalgae are the green algae (Chlorophycea) Chlorella vulgaris, Haematococcus pluvialis, Dunaliella salina and … Continue reading →

Posted in Astaxanthin, Beta Carotene, Carotenoids, Chlorella, Spirulina | Comments Off on Microalgae As A Source of Carotenoids

Neuroprotection From Astaxanthin

Posted on November 1, 2019 by Robert Barrington

Astaxanthin is a phytochemical that belongs to the xanthophyll category of carotenoids. Xanthophylls are biological antioxidants and are able to cross the blood brain barrier of mammals. Evidence suggests that astaxanthin is neuroprotective. For example, in animal models of depression, … Continue reading →

Posted in Anxiety, Astaxanthin, Depression, Mood, Xanthophylls | Comments Off on Neuroprotection From Astaxanthin

Astaxanthin: Anxiolytic Carotenoid

Posted on October 31, 2019 by Robert Barrington

Astaxanthin is a carotenoid that belongs to the sub-group the xanthophylls. Astaxanthin is a pigment with a red colour that is produced by algae and accumulates in animals that consume this algae. Evidence suggests that astaxanthin is bioavailable in humans, … Continue reading →

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Carotenoids as Antioxidants in Humans

Posted on June 25, 2017 by Robert Barrington
Posted in Astaxanthin, Beta Carotene, Carotenoids, Cryptoxanthin, Lutein, Zeaxanthin | Comments Off on Carotenoids as Antioxidants in Humans

Carotenoids and Xanthophylls

Posted on June 17, 2017 by Robert Barrington
Posted in Alpha Carotene, Antioxidant, Astaxanthin, Beta Carotene, Carotenoids, Cryptoxanthin, Lutein, Xanthophylls, Zeaxanthin | Comments Off on Carotenoids and Xanthophylls

Citrus Fruit for Carotenoids

Posted on July 22, 2016 by Robert Barrington

Carotenoids are a group of phytonutrients that may have particular health benefits in humans. Carotenoids are synthesised in plants and are absorbed by animals when they eat carotenoid containing plants. Common dietary carotenoids include β-carotene and lycopene, and these are … Continue reading →

Posted in Antioxidant, Astaxanthin, Carotenoids, Citrus Fruit, Cryptoxanthin, Lutein, Xanthophylls, Zeaxanthin | Comments Off on Citrus Fruit for Carotenoids

Absorption of Xanthophylls

Posted on July 16, 2016 by Robert Barrington
Posted in Antioxidant, Astaxanthin, Carotenoids, Cryptoxanthin, Digestion and Absorption, Lutein, Xanthophylls, Zeaxanthin | Comments Off on Absorption of Xanthophylls