Evaluation of oxygen partial pressure, temperature and stripping of antioxidants for accelerated shelf-life testing of oil blends using 1H NMR

Hoppenreijs, Loes J.G.; Berton‐Carabin, Claire C.; Dubbelboer, Arend; Hennebelle, Marie

doi:10.1016/j.foodres.2021.110555

Cited by 14 publications

(10 citation statements)

References 36 publications

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“…Most of these natural antioxidants are phenolic compounds, which can be broadly classified into two classes: flavonoid and non-flavonoid polyphenols ( Li et al, 2022 ). Flavonoids and stilbenes are the largest group of polyphenols and may act as chain-breaking peroxyl radical scavengers ( Hoppenreijs et al, 2021 ). Nonflavonoid antioxidants include ascorbic acid, plant pigments, carotenoids, and tocopherols ( Ruan et al, 2022b ).…”

Section: Natural Antioxidantsmentioning

confidence: 99%

RETRACTED: Integrated the embedding delivery system and targeted oxygen scavenger enhances free radical scavenging capacity

2023

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Section: Natural Antioxidantsmentioning

confidence: 99%

RETRACTED: Integrated the embedding delivery system and targeted oxygen scavenger enhances free radical scavenging capacity

2023

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“…It should be noted that, in addition to heat treatment, forced air circulation is used in the mentioned process. It is well known that oxygen in the air is fuel for lipid oxidation (Hoppenreijs et al, 2021).…”

Section: Oxidative Stability Of M Oleifera Oilmentioning

confidence: 99%

Screening of stability of Moringa oleifera seed oil under extended frying conditions

Núñez‐Gastélum

2023

RMIQ

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“…The supernatant containing unbound fatty acid (with the exception of butyric acid) and the remaining EDC and DMAP was evaporated under constant nitrogen flow (Reacti-Therm III, Thermo Fisher Scientific, Waltham, MA, USA). Prior to analysis, fatty acid methyl esters (FAMES) were derived following a similar protocol as described in [23]. In short, the remaining components were redispersed in methanol (0.3 mL/mg fatty acid added for modification) and stirred overnight.…”

Section: Gc-fidmentioning

confidence: 99%

Chitin Nanocrystal Hydrophobicity Adjustment by Fatty Acid Esterification for Improved Polylactic Acid Nanocomposites

et al. 2022

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Bioplastics may solve environmental issues related to the current linear plastic economy, but they need improvement to be viable alternatives. To achieve this, we aimed to add chitin nanocrystals (ChNC) to polylactic acid (PLA), which is known to alter material properties while maintaining a fully bio-based character. However, ChNC are not particularly compatible with PLA, and surface modification with fatty acids was used to improve this. We used fatty acids that are different in carbon chain length (C4–C18) and degree of saturation (C18:2). We successfully used Steglich esterification and confirmed covalent attachment of fatty acids to the ChNC with FTIR and solid-state 13C NMR. The morphology of the ChNC remained intact after surface modification, as observed by TEM. ChNC modified with C4 and C8 showed higher degrees of substitution compared to fatty acids with a longer aliphatic tail, while particles modified with the longest fatty acid showed the highest hydrophobicity. The addition of ChNC to the PLA matrix resulted in brown color formation that was reduced when using modified particles, leading to higher transparency, most probably as a result of better dispersibility of modified ChNC, as observed by SEM. In general, addition of ChNC provided high UV-protection to the base polymer material, which is an additional feature that can be created through the addition of ChNC, which is not at the expense of the barrier properties, or the mechanical strength.

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Evaluation of oxygen partial pressure, temperature and stripping of antioxidants for accelerated shelf-life testing of oil blends using 1H NMR

Cited by 14 publications

References 36 publications

RETRACTED: Integrated the embedding delivery system and targeted oxygen scavenger enhances free radical scavenging capacity

RETRACTED: Integrated the embedding delivery system and targeted oxygen scavenger enhances free radical scavenging capacity

Screening of stability of Moringa oleifera seed oil under extended frying conditions

Chitin Nanocrystal Hydrophobicity Adjustment by Fatty Acid Esterification for Improved Polylactic Acid Nanocomposites

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