Results 21 to 30 of about 21,129 (224)

Effectively Improve the Astaxanthin Production by Combined Additives Regulating Different Metabolic Nodes in Phaffia rhodozyma

Frontiers in Bioengineering and Biotechnology, 2022
Astaxanthin is an important natural resource that is widely found in marine environments. Metabolic regulation is an effective method for improving astaxanthin production in Phaffia rhodozyma.
Zhipeng Li, Zhipeng Li, Zhipeng Li, Haoyi Yang, Haoyi Yang, Haoyi Yang, Chenhua Zheng, Chenhua Zheng, Chenhua Zheng, Xiping Du, Xiping Du, Xiping Du, Hui Ni, Hui Ni, Hui Ni, Ning He, Liang Yang, Liang Yang, Liang Yang, Li You, Li You, Li You, Yanbing Zhu, Yanbing Zhu, Yanbing Zhu, Lijun Li, Lijun Li, Lijun Li   +27 more
doaj   +1 more source

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
doaj   +1 more source

A Review on Haematococcus pluvialis Bioprocess Optimization of Green and Red Stage Culture Conditions for the Production of Natural Astaxanthin

Biomolecules, 2021
As the most recognizable natural secondary carotenoid astaxanthin producer, the green microalga Haematococcus pluvialis cultivation is performed via a two-stage process.
S. Oslan, N. Shoparwe, A. H. Yusoff, A. A. Rahim, Chang Shen Chang, J. Tan, Siti Nurbaya Oslan, K. Arumugam, A. Ariff, A. Z. Sulaiman, M. Mohamed   +10 more
semanticscholar   +1 more source

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
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Biological and neurological activities of astaxanthin

Molecular Medicine Reports, 2022
Astaxanthin is a lipid-soluble carotenoid produced by various microorganisms and marine animals, including bacteria, yeast, fungi, microalgae, shrimps and lobsters. Astaxanthin has antioxidant, anti-inflammatory and anti-apoptotic properties.
Pan Si, Chenkai Zhu
semanticscholar   +1 more source

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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Extraction of astaxanthin from Haematococcus pluvialis with hydrophobic deep eutectic solvents based on oleic acid.

Food Chemistry, 2022
Three novel hydrophobic deep eutectic solvents (DESs) based on oleic acid and terpenes (thymol, dl-menthol, and geraniol) were prepared, characterized, and used to extract astaxanthin from the microalga Haematococcus pluvialis without any pre-treatment ...
Walter Pitacco, C. Samorì, L. Pezzolesi, Virginia Gori, Antonio Grillo, Matteo Tiecco, Martina Vagnoni, P. Galletti   +7 more
semanticscholar   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source