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The oxidation mechanism of phospholipids in Antarctic krill oil promoted by metal ions
Food Chemistry, 2020Antarctic krill oil (AKO) is an emerging dietary supplement containing metal ions that influence oil oxidation. Thus, this study focuses on the effect and mechanism of metal ions on phospholipid oxidation in AKO. Firstly, AKO containing Mg2+, Mn2+, Cu2+, Fe2+ and Fe3+ (200 μmol/kg) were prepared separately and incubated at 60 °C for 6 days.
Yanzi Liu, Zhipeng Wang, Changhu Xue
exaly +3 more sources
Food Chemistry, 2021
Antarctic krill oil (KO) was encapsulated into yeast cells (YCs), and the physicochemical, morphological, and conformational characterizations of KO-loaded YCs (KYCs) were investigated. Moreover, the oxidation stability and in vitro release behavior of KYCs were evaluated.
Liang Song, Jiajia Guan, Da-Yong Zhou
exaly +3 more sources
Antarctic krill oil (KO) was encapsulated into yeast cells (YCs), and the physicochemical, morphological, and conformational characterizations of KO-loaded YCs (KYCs) were investigated. Moreover, the oxidation stability and in vitro release behavior of KYCs were evaluated.
Liang Song, Jiajia Guan, Da-Yong Zhou
exaly +3 more sources
Mechanism of color change in Antarctic krill oil during storage
Food ChemistryAntarctic krill oil (AKO) is reddish-orange in color but undergoes changes during storage. To investigate the color deterioration and potential mechanisms involved, the changes in color, endogenous components (astaxanthin, fatty acids, and phospholipids), and reaction products (aldehydes, α-dicarbonyl compounds, and pyrroles) of AKO upon storage were ...
Fa-Wen Yin, De-Yang Li, Hui-Lin Liu
exaly +3 more sources
Journal of Food Science, 2020
Abstract Antarctic krill oil (AKO) is usually encapsulated by the protein materials, enhancing its oxidative stability. Proteins exhibit immense effect on lipid oxidation and induce protein–lipid co‐oxidation. This study aimed at elucidating the co‐oxidation mechanism of AKO and whey protein (WP) or myofibrillar
Yanzi Liu, Lu Yang, Peixu Cong
exaly +3 more sources
Abstract Antarctic krill oil (AKO) is usually encapsulated by the protein materials, enhancing its oxidative stability. Proteins exhibit immense effect on lipid oxidation and induce protein–lipid co‐oxidation. This study aimed at elucidating the co‐oxidation mechanism of AKO and whey protein (WP) or myofibrillar
Yanzi Liu, Lu Yang, Peixu Cong
exaly +3 more sources
Carbohydrate Polymers
Antarctic krill oil (AKO) possesses potent bioactivities but has limited applications in the food industry due to its poor stability, strong off-flavor, and low bioavailability of contained astaxanthin. In this study, Antarctic krill protein isolate (AKPI) was separated from processing by-product of krill and utilized as a novel wall material via ...
Yiwei Cui
exaly +3 more sources
Antarctic krill oil (AKO) possesses potent bioactivities but has limited applications in the food industry due to its poor stability, strong off-flavor, and low bioavailability of contained astaxanthin. In this study, Antarctic krill protein isolate (AKPI) was separated from processing by-product of krill and utilized as a novel wall material via ...
Yiwei Cui
exaly +3 more sources
Comprehensive Reviews in Food Science and Food Safety
Abstract Antarctic krill oil (AKO) is highly sought after by consumers and the food industry due to its richness in a variety of nutrients and physiological activities. However, current extraction methods are not sufficient to better extract AKO and its nutrients, and AKO is susceptible to lipid oxidation during processing and storage,
Yuhang Gao +2 more
exaly +3 more sources
Abstract Antarctic krill oil (AKO) is highly sought after by consumers and the food industry due to its richness in a variety of nutrients and physiological activities. However, current extraction methods are not sufficient to better extract AKO and its nutrients, and AKO is susceptible to lipid oxidation during processing and storage,
Yuhang Gao +2 more
exaly +3 more sources
Carbohydrate Polymers
Edible plant-based oleogels with zero trans-fat are promising solid fat substitutes. In this study, Antarctic krill oil (AKO) oleogels prepared from pea protein fibril (PPF) and ι-carrageenan (CG) by foam-templated method were developed for the first time.
Zihao Wei, Changhu Xue
exaly +3 more sources
Edible plant-based oleogels with zero trans-fat are promising solid fat substitutes. In this study, Antarctic krill oil (AKO) oleogels prepared from pea protein fibril (PPF) and ι-carrageenan (CG) by foam-templated method were developed for the first time.
Zihao Wei, Changhu Xue
exaly +3 more sources
Effective Antarctic krill oil extraction using switchable hydrophilicity solvents
Marine Life Science & Technology, 2020Antarctic krill has been widely studied because of its abundant biomass, rich nutritional value, and great production potential. Notably, krill oil (KO) is rich in phospholipids (PLs), polyunsaturated fatty acids (PUFAs), and astaxanthin. A method based on a green switchable hydrophilicity solvent N,N-dimethylcyclohexylamine (DMCHA), which can ...
Weiwei Sun +4 more
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Supercritical carbon dioxide extraction of oils from Antarctic krill
Journal of Agricultural and Food Chemistry, 1986Description d'une technique d'extraction d'une huile composee de lipides non polaires et sans phospholipides, a partir d'Euphausia ...
Katsumi Yamaguchi +7 more
openaire +1 more source
European Journal of Nutrition, 2022
Antarctic krill oil (KO) is a natural source of n-3 polyunsaturated fatty acids (n-3 PUFAs), and is rich in phospholipids, Eicosapentaenoic acid (EPA), Docosahexaenoic acid (DHA), astaxanthin, flavonoids, vitamins, trace elements, and other bioactive substances. KO has been confirmed to have anti-inflammatory and immunomodulatory effects.
Simeng, Yang +3 more
openaire +2 more sources
Antarctic krill oil (KO) is a natural source of n-3 polyunsaturated fatty acids (n-3 PUFAs), and is rich in phospholipids, Eicosapentaenoic acid (EPA), Docosahexaenoic acid (DHA), astaxanthin, flavonoids, vitamins, trace elements, and other bioactive substances. KO has been confirmed to have anti-inflammatory and immunomodulatory effects.
Simeng, Yang +3 more
openaire +2 more sources