Results 31 to 40 of about 16,371 (228)

Utilization of astaxanthin from Haematococcus for its use in aquaculture and poultry industries [PDF]

, 2021
Astaxanthin is one of the most essential carotenoids that gained intensive interests from nutritionists and food scientists alike due to its broad health implications on aquatic and poultry animals.
Turan G., Gamze Turan
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Functional characterization of various algal carotenoid ketolases reveals that ketolating zeaxanthin efficiently is essential for high production of astaxanthin in transgenic Arabidopsis [PDF]

, 2011
Extending the carotenoid pathway to astaxanthin in plants is of scientific and industrial interest. However, expression of a microbial beta-carotene ketolase (BKT) that catalyses the formation of ketocarotenoids in transgenic plants typically results in ...
Huang, Jun-Chao, Y.-J. Zhong, Zhong, YJ, Li, Yin, Xu, ZF, Y. Li, Z.-F. Xu, Chen, F, Huang, JC, Jiang, Y, J. Liu, G. Sandmann, Liu, Jin, J.-C. Huang, Jiang, Yue, Sandmann, Gerhard, F. Chen, Liu, J, Y. Jiang, Li, Y, Zhong, Yu-Juan, Xu, Zeng-Fu, Chen, Feng, Sandmann, Gerhard (Prof. Dr.), Sandmann, G   +24 more
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Effects of Different Carriers on the Digestion and Absorption of Astaxanthin from Litopenaeus vannamei [PDF]

Shipin Kexue
This study investigated the effects of different carriers on the digestion and absorption of astaxanthin from Pacific white shrimps aiming to provide a reference for the development and utilization of astaxanthin.
XIANG Huan, ZHAO Juanjuan, HUANG Hui, CHEN Shengjun, ZHAO Yongqiang, LIU Yuhang, HAO Zhiqiang, HAO Shuxian
doaj   +1 more source

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

Frontiers 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, Xue-hong Wei, Xiao-mei Cong, Wen-hua Zhang, Le-Xin Qiu, Xiao-nan Zang   +5 more
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Nanoliposomes as Vehicles for Astaxanthin: Characterization, In Vitro Release Evaluation and Structure

Molecules, 2018
Astaxanthin was encapsulated in nanoliposomes by a film dispersion-ultrasonic technique using soybean phosphatidyl choline. The astaxanthin-loaded nanoliposomes displayed advantages in the aspects of high encapsulation efficiency and less particle size ...
Li Pan, Hongyan Wang, Keren Gu
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Interaction between Astaxanthin and Whey Protein Based on Fluorescence and Ultraviolet Spectroscopy

Shipin gongye ke-ji, 2022
The molecule self-assembly technology was used to prepare astaxanthin/whey protein nanocomplex, and the interaction mechanism between astaxanthin (AST) and whey protein was studied.
Yingyuan ZHAO, Shengmeng ZHANG, Yifan LI, Jin LIANG, Huihui JIA, Ziwei LI, Junxia LIU, Ruifang LI   +7 more
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Overview of extraction of astaxanthin from Haematococcus pluvialis using CO2 supercritical fluid extraction technology vis-a-vis quality demands [PDF]

, 2021
Microalgae biomass have been used as a source of nutrient-rich food, feed, and health-promoting compounds. Among the several commercially available microalgae, Haematococcus pluvialis is the most abundant source of natural astaxanthin (3, 3'-dihydroxy-β,
Mehariya S., Saini K. C., Yadav D. S., Kumar B., Marino T., Verma P., Musmarra D., Molino A., Rathore P., Leone G. P.   +9 more
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THE EFFECTIVENESS OF Astaxanthin AND Spirulina sp ADMINISTRATION IN FEED ON COLOR QUALITY OF COMET FISH (Carassius auratus).

Jurnal Ilmu Kelautan Spermonde, 2021
The purpose of this study was to analyze the effect of artificial feeding with the addition of a combination of Spirulina sp. and astaxanthin on the color quality of comet goldfish (Carassius auratus) seeds.
Adelia Margareta, Isriansyah, Andi Nikhlani   +2 more
doaj   +1 more source

Detection of Astaxanthin at Different Regions of the Brain in Rats Treated with Astaxanthin Nanoemulsion

Journal of Pharmacy and Bioallied Sciences, 2022
Context: Astaxanthin (Ast), a compound used widely as a dietary supplement, has high antioxidant properties but poor oral bioavailability. To benefit from its nutritional values in cognitive function, Ast was formulated into a nanoemulsion which may improve its penetration through the blood–brain barrier (BBB).
Mazzura Wan Chik, Meor Mohd Redzuan Meor Mohd Affandi, Gurmeet Kaur Surindar Singh   +2 more
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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

Antioxidants, 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, Francisco J. Martí-Quijal, Francisco J. Barba, Ana M. Benítez-González, Antonio J. Meléndez-Martínez, Juan Manuel Castagnini, Silvia Tappi, Pietro Rocculi   +7 more
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