Results 21 to 30 of about 28,761 (237)

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

Expression of fatty acid related gene promotes astaxanthin heterologous production in Chlamydomonas reinhardtii

open access: yesFrontiers in Nutrition, 2023
Natural astaxanthin is a high-value ketone carotenoid mainly derived from Haematococcus pluvialis, which is an excellent antioxidant for human consumption. To study the role of lipids in accumulation of astaxanthin, the H.
Jin-peng Sun   +5 more
doaj   +1 more source

Two stage process of microalgae cultivation for starch and carotenoid production [PDF]

open access: yes, 2016
Biotechnological processes based on microalgae cultivation are promising for several industrial applications. Microalgae are photoautotrophic microorganisms and can thus grow by using renewable and inexpensive resources as sunlight, inorganic salts ...
Altimari, Pietro   +6 more
core   +1 more source

Rapid colour changes in Euglena sanguinea (Euglenophyceae) caused by internal lipid globule migration [PDF]

open access: yes, 2018
The accumulation of red pigments under chronic stress is a response observed in most groups of oxygenic photoautotrophs. It is thought that the red pigments in the cell shield the chlorophyll located underneath from the light. Among these red pigments,
Abramoff M.D.   +11 more
core   +3 more sources

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

Marine yeast isolation and industrial application [PDF]

open access: yes, 2014
Over the last century, terrestrial yeasts have been widely used in various industries, such as baking, brewing, wine, bioethanol and pharmaceutical protein production. However, only little attention has been given to marine yeasts. Recent research showed
Abdelrahman Saleh Zaky   +93 more
core   +1 more source

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

Evaluation of color intensity enhanced by paprika as feed additive in goldfish and koi carp using computer-assisted image analysis [PDF]

open access: yes, 2003
Body color intensity of red-colored koi carp Cyprinus carpio and goldfish Carassius auratus auratus varieties were measured to evaluate the effect of paprika used as a feed additive.
Hancz, Csaba   +4 more
core   +1 more source

Commercial Applications of Microalgae [PDF]

open access: yes, 2006
The first use of microalgae by humans dates back 2000 years to the Chinese, who used Nostoc to survive during famine. However, microalgal biotechnology only really began to develop in the middle of the last century.
Duran, Elie   +3 more
core   +3 more sources

Engineered maize as a source of astaxanthin:processing and application as fish feed [PDF]

open access: yes, 2016
Astaxanthin from a transgenic maize line was evaluated as feed supplement source conferring effective pigmentation of rainbow trout flesh. An extraction procedure using ethanol together with the addition of vegetal oil was established.
Fraser, Paul   +2 more
core   +1 more source

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