Antioxidant properties of lipid concomitants in edible oils: A review

Ma, Gaiqin; Wang, Yuanyuan; Li, Yuefan; Zhang, Lingyan; Gao, Yuan; Li, Qi; Yu, Xiuzhu

doi:10.1016/j.foodchem.2023.136219

Cited by 14 publications

(5 citation statements)

References 113 publications

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“…Tocopherols can prevent the peroxidation of unsaturated lipids through chain-breaking reactions and are recognized as effective lipophilic antioxidant compounds (Ma et al, 2023). Tocopherol contents in 15 wild Idesia polycarpa are presented in Figure 2.…”

Section: Tocopherols Content Of Wild Idesia Polycarpamentioning

confidence: 99%

A systematic study on composition and antioxidant of 15 varieties of wild Idesia polycarpa fruits in China

Guo,

Zhang,

Chen

et al. 2023

Front. Sustain. Food Syst.

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Idesia polycarpa is a good source of high-quality vegetable oil and can potentially alleviate pressure on the supply of edible oil. Exploring Idesia polycarpa could enrich the world’s food and oil resources and make up for the shortage of vegetable oil types and production. Here, 15 varieties of wild Idesia polycarpa from major wild Idesia polycarpa resource belts in the middle and upper reaches of the Yangtze River in China were investigated to elucidate the quality and antioxidant activity of wild Idesia polycarpa fruits to tap the potential exploitation capacity of Idesia polycarpa. In this study, wild Idesia polycarpa varieties with high oil quality and antioxidant activity were screened by the comprehensive evaluation of 42 indexes including oil content, dry basis white grain weight, fatty acids, tocopherols, total flavonoids, and minerals, as well as comparisons of free radical scavenging of 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid (ABTS)) and 1,1-diphenyl-2-picrylhydrazyl (DPPH). The result showed the quality characteristics of 15 wild Idesia polycarpa: oil (MN:29.21/100 g), dry basis white grain weight (MN:17.32 g), total flavonoids (MN:27.27 RE/kg), total polyphenols (MN:159.63 GAE/kg), tocopherols [MN:356.10 mg/kg (α-tocopherol (MN:284.96 mg/kg), γ-tocopherol (MN:50. 20 mg/kg), β-tocopherol (MN:9.54 mg/kg), and δ-tocopherol (MN:11.40 mg/kg)], total mineral content (MN:25653.44 mg/kg), and fatty acids [MN:20.89/100 g (70.42% polyunsaturated fatty acids (MN:14.63/100 g), 20.29% saturated fatty acids (MN:4.25/100 g), and 9.29% monounsaturated fatty acids (MN:2.01/100 g)]. Correlation analysis revealed that flavonoids, C16:0, C18:1n9c, C18:2n6c, polyphenols, α-tocopherol, δ-tocopherol, and Ca were significantly correlated with DPPH and ABTS. Cluster analysis and principal component analysis classified the 15 wild samples into three clusters, with the first cluster represented by H8, H6, and H9 being the optimal sample as a woody oilseed crop, the second cluster represented by H10, H 12, and H11 being the optimal sample for functional oil development, and the rest could be selected with emphasis when conducting certain characteristic product development. The excellent lipids and rich nutritional and antioxidant properties suggest that Idesia polycarpa will be a new direction for the development of edible oil resources in the future.

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Section: Tocopherols Content Of Wild Idesia Polycarpamentioning

confidence: 99%

A systematic study on composition and antioxidant of 15 varieties of wild Idesia polycarpa fruits in China

Guo,

Zhang,

Chen

et al. 2023

Front. Sustain. Food Syst.

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“…An option to overcome the relevant difficulties may be to change the research materials from refined to unrefined. This is the approach used in work [6], which presents an overview of the antioxidant properties of polar, non-polar and amphiphilic lipids, in particular phospholipids contained in edible oils. Probable mechanisms of interaction between different types of phospholipids were also clarified.…”

Section: Analysis Of Literary Data and Formulation Of The Problemmentioning

confidence: 99%

Determination of fat-soluble dyes influence on the oxidation induction period of their oil solutions

Petik,

Stankevych,

Zabrodina

et al. 2023

EEJET

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The object of the study is the period of induction of accelerated oxidation of oil solutions of fat-soluble dyes chlorophyll and beta-carotene. The effect of the content of fat-soluble dyes on the period of induction of accelerated oxidation of their solutions in refined sunflower oil was studied. The peculiarity of the work consists in establishing approximate graphic and mathematical dependences of the term of the induction period of accelerated oxidation of refined sunflower oil on the content of chlorophyll and beta-carotene separately and together. This is important for predicting the shelf life of oil solutions of fat-soluble dyes. It was determined that chlorophyll A practically does not show a pro-oxidant effect if its content is up to 0.05 g/l. The content of chlorophyll A at the level of 0.10 g/l leads to a reduction in the duration of the induction period by 14 %; 0.20 g/l – by 36 %; 0.30 g/l – by 48 %. The content of beta-carotene at the level of 0.10 g/l leads to an increase in the duration of the induction period by 35 %; 0.20 g/l – by 47 %; 0.30 g/l – by 54 %. The content in the oil system of 0.10 g/l of beta-carotene and 0.05 g/l of chlorophyll A leads to a reduction in the period of induction of accelerated oxidation by 8.4 % compared to the oil solution of 0.10 g/l of beta-carotene without chlorophyll A. The obtained data are explained by the fact that there is a compensatory effect of the antioxidant beta-carotene on the pro-oxidant effect of chlorophyll A in the oil solution. A feature of the obtained results is the possibility of predicting the shelf life of oil solutions of fat-soluble dyes. From a practical point of view, the results of the research allow to develop oil systems taking into account the separate and compatible features of reactivity to the oxidation of chlorophyll and beta-carotene. An applied aspect of using the scientific result is the possibility of expanding the assortment of oil products of increased nutritional value with different contents of chlorophyll and beta-carotene

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“…As food additives, antioxidants, when used in appropriate quantities, can effectively extend the shelf life of food. However, improper use may pose potential health risks [1,2]. The effective detection of antioxidants can prevent excessive usage or improper combinations, thereby preserving food quality and fostering the healthy advancement of the food industry.…”

Section: Introductionmentioning

confidence: 99%

Highly Sensitive Electrochemical Determination of Butylated Hydroxyanisole in Food Samples Using Electrochemical-Pretreated Three-Dimensional Graphene Electrode Modified with Silica Nanochannel Film

Huang,

Zhang,

et al. 2024

Nanomaterials

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The sensitive detection of antioxidants in food is essential for the rational control of their usage and reducing potential health risks. A simple three-dimensional (3D) electrode integrated with an anti-fouling/anti-interference layer possesses great potential for the direct and sensitive electrochemical detection of antioxidants in food samples. In this work, a 3D electrochemical sensor was developed by integrating a 3D graphene electrode (3DG) with vertically ordered mesoporous silica film (VMSF), enabling highly sensitive detection of the common antioxidant, butylated hydroxyanisole (BHA), in food samples. A simple electrochemical polarization was employed to pre-activate the 3DG electrode (p3DG), enhancing its hydrophilicity. Using the p3DG as the supporting electrode, stable modification of VMSF was achieved using the electrochemical assisted self-assembly (EASA) method, without the need for any adhesive agents (VMSF/p3DG). Taking BHA in food as a model analyte, the VMSF/p3DG sensor demonstrated high sensitivity, due to the enrichment by nanochannels, towards BHA. Electrochemical detection of BHA was achieved with a linear range of 0.1 μM to 5 μM and from 5 μM to 150 μM with a low limit of detection (12 nM). Owing to the fouling resistance and anti-interference capabilities of VMSF, the constructed 3D electrochemical sensor can be directly applied for the electrochemical detection of BHA in complex food samples.

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Antioxidant properties of lipid concomitants in edible oils: A review

Cited by 14 publications

References 113 publications

A systematic study on composition and antioxidant of 15 varieties of wild Idesia polycarpa fruits in China

A systematic study on composition and antioxidant of 15 varieties of wild Idesia polycarpa fruits in China

Determination of fat-soluble dyes influence on the oxidation induction period of their oil solutions

Highly Sensitive Electrochemical Determination of Butylated Hydroxyanisole in Food Samples Using Electrochemical-Pretreated Three-Dimensional Graphene Electrode Modified with Silica Nanochannel Film

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