2018
DOI: 10.1007/s10695-018-0533-x
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The effects of ethoxyquin and Angelica sinensis extracts on lipid oxidation in fish feeds and growth, digestive and absorptive capacities and antioxidant status in juvenile red carp (Cyprinus carpio var. xingguonensis): a comparative study

Abstract: Firstly, a linoleic and linolenic acid emulsion and fish feeds were incubated with graded levels of ethoxyquin (EQ) and petroleum ether extract, ethyl acetate extract (EAE), ethanol extract and aqueous extract of Angelica sinensis. The results showed that EQ and extracts of Angelica sinensis (EAs) inhibited lipid oxidation in material above. Of all of the examined EAs, EAE showed the strongest protective effects against the lipid oxidation. Moreover, EAE at high concentrations showed a stronger inhibitory effe… Show more

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Cited by 14 publications
(10 citation statements)
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“…Our investigations underscored that dietary EAE counteracted the diminished activity of GPx and CAT in the carp’s red blood corpuscles upon exposure to hypoxia–reoxygenation. This observation resonates with previous findings, indicating enhanced activity of antioxidant enzymes in the hepatopancreas and intestines of fish supplemented with AsE [ 24 ]. Serving as a primary non-enzymatic antioxidant, GSH directly neutralizes intracellular ROS [ 44 ].…”
Section: Discussionsupporting
confidence: 93%
See 1 more Smart Citation
“…Our investigations underscored that dietary EAE counteracted the diminished activity of GPx and CAT in the carp’s red blood corpuscles upon exposure to hypoxia–reoxygenation. This observation resonates with previous findings, indicating enhanced activity of antioxidant enzymes in the hepatopancreas and intestines of fish supplemented with AsE [ 24 ]. Serving as a primary non-enzymatic antioxidant, GSH directly neutralizes intracellular ROS [ 44 ].…”
Section: Discussionsupporting
confidence: 93%
“…Based on research findings, the inclusion of Angelica sinensis extract (AsE) in fish diets appears to hinder ROS and lipid oxidation. Dietary AsE enhances the capacity of enzymatic antioxidants in the hepatopancreas and intestines of fish [ 23 , 24 , 25 ]. Furthermore, in China, the production of Angelica sinensis has reached 80,000 tons [ 26 , 27 ].…”
Section: Introductionmentioning
confidence: 99%
“…Fish cells are equipped with antioxidant enzymes that are responsible for neutralizing intracellular reactive oxygen species (ROS) and preventing the oxidation of the cellular components, as referenced in [ 62 , 63 ]. GSH, which serves as a primary non-enzymatic antioxidant, plays a crucial role in directly scavenging intracellular ROS [ 64 ]. Additionally, GST facilitates the conjugation of lipid peroxide breakdown products using GSH as a substrate [ 40 ].…”
Section: Discussionmentioning
confidence: 99%
“…In red carp, Cyprinus carpio var. xingguonensis, the dietary inclusion of Angelica sinensis extracts increased the intestine and hepatopancreas antioxidant capacity by increasing SOD, catalase, GR, and GPX activities, while LPO was decreased [48]. In rainbow trout, Oncorhynchus mykiss, dietary supplementation with different phytobiotics (rosemary; R. officinalis; sea buckthorn, Hippophae rhamnoides; and ginger, Zinziber…”
Section: Discussionmentioning
confidence: 99%