Results 31 to 40 of about 20,855 (184)

Application of astaxanthin in aquaculture

Siliao 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, CHEN Qian, LIU Le-dan, SUN Cun-xin, YU Kai, ZHAO Yong-feng   +5 more
doaj  

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

Shipin 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

Optimization of Preparation Process and Stability Investigation of Astaxanthin Vesicles

Shipin gongye ke-ji
Objective: To enhance the dispersion of astaxanthin in aqueous phases, astaxanthin-loaded vesicles were fabricated, and their stability under various environmental conditions was examined.
Chunran HAN, Diaomei MA, Chenchen LI, Jiaqi SUI   +3 more
doaj   +1 more source

Identification of a Novel Esterase from Marine Environmental Genomic DNA Libraries and Its Application in Production of Free All-trans-Astaxanthin

, 2018
Astaxanthin is a pigment with various functions. Free astaxanthin is obtained mainly through saponification methods, which could result in many byproducts.
Xinwei Gao (4906864), Zhen Liu (74646), Xiangzhao Mao (3801745), Ping Lu (2433), Hao Dong (246379), Francesco Secundo (23301), Changhu Xue (1324941)   +6 more
core   +1 more source

Influence of Direct Saponification Conditions on Sterol Yield and Composition of the Unsaponifiable Fraction of the Microalga Isochrysis galbana and the Seaweed Ascophyllum nodosum

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Saponification is a key step for recovering the unsaponifiable fraction (USF) of lipids, which contains bioactive sterols, tocopherols, and carotenoids. This study optimized direct saponification conditions (50–300 g L−1 KOH; 60°C–100°C) to recover sterol‐rich USFs from the microalga Isochrysis galbana and the brown seaweed Ascophyllum nodosum,
Mina Zareie, Suzanne M. Budge
wiley   +1 more source

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

Biotechnology 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, Bertha O. Arredondo Vega, Jimmy Villón, Vitalia Henríquez   +3 more
doaj   +1 more source

Automated Data‐Efficient Symbolic Regression for Interpretable Bioprocess Model Development

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Bioprocessing is central to the sustainable manufacture of pharmaceuticals, food products, and renewable chemicals. Consequently, developing high‐fidelity kinetic models to facilitate accurate process prediction, optimisation, and scale‐up is a top research priority.
Luca Riezzo, Alexander Rogers, Harry Kay, Dongda Zhang   +3 more
wiley   +1 more source

Enabling Bioprocess Upscaling Prediction Through Hybrid Modelling and Transfer Learning Under Small‐Data Scenarios

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Accurate prediction of bioprocess scale‐up is critical for accelerating the deployment of novel and sustainable biomanufacturing systems. However, this remains challenging as multi‐scale data is expensive to generate and mechanistic understanding is often incomplete, leading upscaling decisions to rely heavily on empirical expertise. This work
Harvey Al‐Ramadhan, Fernando Vega‐Ramon, Keju Jing, Dongda Zhang   +3 more
wiley   +1 more source

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

, 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
core   +1 more source

Chemistry Underlying the Behavior of Food and Agricultural Components During Industrial Manufacturing Processes and Its Implications in Quality Assurance, Food Quality, and Food Safety Management: A Systematic Review

Food Safety and Health, EarlyView.
Industrial manufacturing processes have transformative effects on the components of food matrix. These transformations in food matrix and components have direct implications for quality assurance (QA), food quality (e.g., nutritional profile and texture), and food safety management (e.g., pathogen control and toxin mitigation). ABSTRACT This systematic
Chinaza Godswill Awuchi
wiley   +1 more source