Results 31 to 40 of about 28,761 (237)

Chemical stability of astaxanthin nanodispersions in orange juice and skimmed milk as model food systems. [PDF]

open access: yes, 2013
Solubilising astaxanthin in nanodispersion systems is a promising approach to incorporate astaxanthin into water-based food formulations. In this research, the chemical stabilities of astaxanthin nanodispersions diluted in orange juice and skimmed milk ...
Anarjan, Navideh, Tan, Chin Ping
core   +1 more source

Prospective randomized controlled pilot study on the effects of almond consumption on skin lipids and wrinkles. [PDF]

open access: yes, 2019
ObjectiveAlmonds are a rich source of fatty acids and antioxidants, and their supplementation is known to significantly modulate serum lipids. The effects of almond on the skin's lipid barrier and the appearance of wrinkles have not yet been elucidated ...
Burney, Waqas A   +7 more
core   +1 more source

Flashing LEDs for microalgal production [PDF]

open access: yes, 2017
Flashing lights are next-generation tools to mitigate light attenuation and increase the photosynthetic efficiency of microalgal cultivation systems illuminated by light-emitting diodes (LEDs).
Guerra, Rui Manuel Farinha das Neves   +4 more
core   +1 more source

Effects of storage temperature, atmosphere and light on chemical stability of astaxanthin nanodispersions. [PDF]

open access: yes, 2013
Astaxanthin, as a functional lipid, can be incorporated easily into different water-based food formulations in the form of a nanodispersion. In this study, astaxanthin nanodispersions were produced using different stabilizer systems, namely, polysorbate ...
Anarjan, Navideh, Tan, Chin Ping
core   +1 more source

Deesterification of astaxanthin and intermediate esters from Haematococcus pluvialis subjected to stress

open access: yesBiotechnology Reports, 2019
Haematococcus pluvialis is the richest biological source of astaxanthin under unfavorable growing conditions. Many reports have discussed the optimal astaxanthin extraction methods.
Janeth I. Galarza   +3 more
doaj   +1 more source

Comparison of the accumulation of astaxanthin in Haematococcus pluvialis and other green microalgae under N-starvation and high light conditions [PDF]

open access: yes, 2001
Haematococcus pluvialis gave the highest astaxanthin accumulation rate (2.7 mg l−1 day−1) and total astaxanthin content ( 22.7 mg g−1 biomass). Astaxanthin accumulation in Neochloris wimmeri, Protosiphon botryoides, Scotiellopsis oocystiformis, Chorella ...
Abalde, Julio   +3 more
core   +2 more sources

Astaxanthin uptake in domestic dogs and cats

open access: yesNutrition & Metabolism, 2010
Background Research on the uptake and transport of astaxanthin is lacking in most species. We studied the uptake of astaxanthin by plasma, lipoproteins and leukocytes in domestic dogs and cats. Methods Mature female Beagle dogs (18 to 19 mo old; 11 to 14
Massimino Stefan   +6 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 ...
Hiroshi Yoshida   +3 more
openaire   +5 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

Metabolic engineering of astaxanthin biosynthesis in maize endosperm and characterization of a prototype high oil hybrid [PDF]

open access: yes, 2016
Maize was genetically engineered for the biosynthesis of the high value carotenoid astaxanthin in the kernel endosperm. Introduction of a β-carotene hydroxylase and a β-carotene ketolase into a white maize genetic background extended the carotenoid ...
A Vershinin   +42 more
core   +3 more sources

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