Results 21 to 30 of about 10,805 (190)

Astaxanthin in Cardiovascular Health and Disease [PDF]

open access: yesMolecules, 2012
Oxidative stress and inflammation are established processes contributing to cardiovascular disease caused by atherosclerosis. However, antioxidant therapies tested in cardiovascular disease such as vitamin E, C and β-carotene have proved unsuccessful at reducing cardiovascular events and mortality.
Fassett, Robert G., Coombes, Jeff S.
openaire   +6 more sources

Pulsed Electric Fields (PEF) and Accelerated Solvent Extraction (ASE) for Valorization of Red (Aristeus antennatus) and Camarote (Melicertus kerathurus) Shrimp Side Streams: Antioxidant and HPLC Evaluation of the Carotenoid Astaxanthin Recovery

open access: yesAntioxidants, 2023
Shrimp side streams represent an important natural source of astaxanthin. Optimization of the astaxanthin extraction process from shrimp side streams is of great importance for the valorization of crustacean side streams and the development of ...
Ana Cristina De Aguiar Saldanha Pinheiro   +7 more
doaj   +1 more source

Safety Assessment of 3S, 3’S Astaxanthin Derived from Metabolically Engineered K. marxianus

open access: yesAntioxidants, 2022
Previous reviews have already explored the safety and bioavailability of astaxanthin, as well as its beneficial effects on human body. The great commercial potential in a variety of industries, such as the pharmaceutical and health supplement industries,
Sabrina Yeo Samuel   +6 more
doaj   +1 more source

Preparation and Stability of Nanoparticles Containing Astaxanthin from Haematococcus pluvialis

open access: yesShipin gongye ke-ji, 2022
In order to improve the stability and water solubility of astaxanthin, the snailase was used for the wall-breaking extraction of astaxanthin from Haematococcus pluvialis, and gum arabic and whey protein powder (rich in milk fat globule membrane) were ...
Qiaoyue YUAN   +8 more
doaj   +1 more source

Antihypertensive effects of astaxanthin

open access: yesIntegrated Blood Pressure Control, 2008
Astaxanthin is a biological antioxidant naturally found in a wide variety of aquatic living organisms, and has shown various pharmacological activities, such as anti-inflammatory and antidiabetic activities. A recent study reported that the administration of astaxanthin induced a significant reduction in blood pressure and delayed the incidence of ...
Yanai,Hidekatsu   +3 more
openaire   +5 more sources

Research progress on application of astaxanthin in aquatic animal feed

open access: yesSiliao yanjiu, 2022
Astaxanthin is a carotenoid with antioxidant properties due to its special chemical structure. Biosynthesis and chemical synthesis are the most commonly used methods for astaxanthin synthesis, natural astaxanthin can be extracted from yeast and algae. In
Zhi-hui HE   +5 more
doaj  

Application of astaxanthin in aquaculture

open access: yesSiliao yanjiu, 2023
Astaxanthin can improve the immune, growth performance and body color of aquatic animals, and has been widely used as a feed additive in aquaculture in recent years.
TIAN Zi-hao   +5 more
doaj  

The Biosynthesis of Astaxanthin-XIII

open access: yesNIPPON SUISAN GAKKAISHI, 1972
The carotenoids of crab, Portunus trituberculatus, have been separated by absorption chromatography and further characterized by their absorption spectra and their behavior on the column. In some cases, reactions for specific functional groups were performed.
Teruhisa KATAYAMA   +4 more
openaire   +3 more sources

Astaxanthin: Past, Present, and Future

open access: yesMarine Drugs, 2023
Astaxanthin (AX), a lipid-soluble pigment belonging to the xanthophyll carotenoids family, has recently garnered significant attention due to its unique physical properties, biochemical attributes, and physiological effects. Originally recognized primarily for its role in imparting the characteristic red-pink color to various organisms, AX is currently
Yasuhiro Nishida   +10 more
openaire   +3 more sources

One-step Preparation and Characterization of Water-dispersible Astaxanthin Emulsion by Tween-20 under Ultrasonic Condition

open access: yesShipin gongye ke-ji, 2023
In order to achieve sustainable extraction and enhance the properties of astaxanthin from Haematococcus pluvialis, a green and efficient approach was developed by utilizing Tween-20 under ultrasonic conditions.
Jia LI, Xiangming QI
doaj   +1 more source

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