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Food Chem Toxicol October 2010 PMID 20678538

Olive oil stability under deep-frying conditions.

Susana Casal, Ricardo Malheiro, Artur Sendas, Beatriz P P Oliveira, José Alberto Pereira

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Mentions

88
Peak: 17 in Dec 2022
across 5 sources since Oct 2019

Extended reach

1,223,476
potential audience

Total likes

835

Video views

11,469

Mentions per month

Oct 2019 – Aug 2025

Where it's discussed

  • X / Twitter52 posts
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AI synopsis

What people are saying

The discussions reflect a high level of interest and agreement, with posts mentioning specific studies like Casal et al. 2010 to reinforce that olive oil, especially EVOO, remains stable and even beneficial during frying. The tone varies from informative to conversational, highlighting how scientific evidence influences popular beliefs about healthy cooking oils.

AgreementModerate agreement

Most discussions support the idea that olive oil is stable under deep-frying conditions, aligning with the study's findings.

InterestHigh interest

Many posts show high curiosity about the subject, citing specific studies and debating the safety and benefits of olive oil during frying.

EngagementModerate engagement

Users reference scientific articles and share personal insights, indicating active and thoughtful engagement.

ImpactModerate impact

The discussions suggest the publication influences perceptions about cooking oils and could impact cooking practices and nutritional choices.

Abstract in brief

  • Olive oils, especially Extra Virgin PDO, demonstrate greater stability during deep frying, with longer frying times (up to 27 hours) compared to vegetable oils (around 15 hours), due to lower oxidation and hydrolysis levels.
  • The presence of natural antioxidants like vitamin E, phenols, and carotene in olive oils plays a key role in their resistance to oxidation, even though vegetable oils contain higher vitamin E levels but are more susceptible to degradation during frying.
  • The study highlights that the chemical composition and blend of olive cultivars influence oil stability, emphasizing the overall robustness of olive oil under deep frying conditions regardless of commercial category.]
Read the full abstract

Top posts

Most liked on X and Bluesky
endocrinorosero
@endocrinorosero · X

Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-2979.

Dec 28, 2022 · 218 likes · 18 shares · 160,525 followers View post →
endocrinorosero
@endocrinorosero · X

@cuyabrero Amigo debes estudiar mas : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-2979. No solo no es malo, también transfiere los compuestos buenos a la comida que se prepara en caliente :

Aug 28, 2023 · 64 likes · 6 shares · 160,525 followers View post →
Seed Oil Scout
@SeedOilScout · X

@Rewirejesse @hubermanlab @GQMagazine No, it's MUFA and it is stabilized by high level of antioxidants it contains. https://t.co/VmcfJqJO61

Jul 9, 2023 · 9 likes · 38,427 followers View post →
endocrinorosero
@endocrinorosero · X

Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-2979.

Mar 1, 2022 · 5 likes · 1 share · 160,525 followers View post →
Martin Erlic
@SeloSlav · X

@kadavy @mcunctator @kaschuta Here's one (2010). There are many that are most recent when searching oxidative stability of olive oil. https://t.co/8Dx96GgNWW

Feb 8, 2022 · 4 likes · 17,644 followers View post →
Ingus Pērkons
@perk0ns · X

@Diaana_St Nekāda vaina. Taisni vakar lasīju rakstu, kur zinātnieki pretnostatīja EVOO, rafinētu olīveļļu un maisījumus. Cepot uzvedas gana līdzīgi. https://t.co/x200iXpZPe

Nov 18, 2023 · 3 likes · 1,215 followers View post →

All mentions

jgc
@jgcfyi · X

@theproof Apparently it’s fine if you keep it below the smoke point https://t.co/883EoICFNM

Feb 5, 2025 · 733 followers View post →
Oleg Mustafaev
@mustafaev_oleg · X

@dathomeerkat @eyeslasho https://t.co/zcial6Xu7L https://t.co/LCbz0fXWdn Oxidative stability is a much better indicator than smoking point.

Nov 18, 2024 · 7 followers View post →
Michael Joseph
@Nutradvance · X

@StevenMBelknap 1) https://t.co/wHv5WXcduJ 2) https://t.co/gpAK1ORSJF 3) https://t.co/esdQ4oBaMf

Oct 4, 2024 · 11,768 followers View post →
Ingus Pērkons
@perk0ns · X

@juzislv Paldies. Par tām atsaucēm ir tā, ka saliekot, teju neviens nemaz tālāk uz saīsnes neuzspiež + daudzi raksti ir zem paywall. Te daži, no kuriem iedvesmojos, pētot tēmu. https://t.co/jktroAv3yl https://t.co/x200iXpZPe https://t.co/hVpMM179a6

Nov 18, 2023 · 1,215 followers View post →
Ingus Pērkons
@perk0ns · X

@Diaana_St Nekāda vaina. Taisni vakar lasīju rakstu, kur zinātnieki pretnostatīja EVOO, rafinētu olīveļļu un maisījumus. Cepot uzvedas gana līdzīgi. https://t.co/x200iXpZPe

Nov 18, 2023 · 3 likes · 1,215 followers View post →
beatriz jaimes.
@betypediatra · X

RT @endocrinorosero: @cuyabrero Amigo debes estudiar mas : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability un…

Aug 28, 2023 · 6 shares · 268 followers View post →
Maria
@Maria79582549 · X

RT @endocrinorosero: @cuyabrero Amigo debes estudiar mas : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability un…

Aug 28, 2023 · 6 shares · 988 followers View post →
Yudy Rodriguez
@jrodriguez_q · X

RT @endocrinorosero: @cuyabrero Amigo debes estudiar mas : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability un…

Aug 28, 2023 · 6 shares · 2,940 followers View post →
...
@Gfsl1994 · X

RT @endocrinorosero: @cuyabrero Amigo debes estudiar mas : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability un…

Aug 28, 2023 · 6 shares · 763 followers View post →
endocrinorosero
@endocrinorosero · X

@taito406 @cuyabrero A otro le toca leer mas: Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-2979. No solo no es malo, también transfiere los compuestos buenos a la comida que se prepara en caliente :

Aug 28, 2023 · 160,525 followers View post →
yuki
@aribencana · X

RT @endocrinorosero: @cuyabrero Amigo debes estudiar mas : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability un…

Aug 28, 2023 · 6 shares · 369 followers View post →
susanveinte
@susanveinte · X

RT @endocrinorosero: @cuyabrero Amigo debes estudiar mas : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability un…

Aug 28, 2023 · 6 shares · 6,643 followers View post →
endocrinorosero
@endocrinorosero · X

@cuyabrero Amigo debes estudiar mas : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-2979. No solo no es malo, también transfiere los compuestos buenos a la comida que se prepara en caliente :

Aug 28, 2023 · 64 likes · 6 shares · 160,525 followers View post →
endocrinorosero
@endocrinorosero · X

@Humanidad19 @miguelanvafa Te voy a enseñar : lee este articulo : Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-2979. doi:10.1016/j.fct.2010.07.036

Aug 22, 2023 · 2 likes · 160,525 followers View post →
Seed Oil Scout
@SeedOilScout · X

@Rewirejesse @hubermanlab @GQMagazine No, it's MUFA and it is stabilized by high level of antioxidants it contains. https://t.co/VmcfJqJO61

Jul 9, 2023 · 9 likes · 38,427 followers View post →
Patryk Stefański fit.ojciec #Dietetyka
@fit_ojciec · X

Na czym najlepiej smażyć?

Mar 5, 2023 · 1 like · 37 followers View post →
Estefy Gutierrez C.
@010_tefy · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Jan 4, 2023 · 18 shares · 71 followers View post →
Di Isor
@dioraluna · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 30, 2022 · 18 shares · 197 followers View post →
Diana RS
@Dianae_s · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 29, 2022 · 18 shares · 398 followers View post →
Sebastian Castillo
@castillobuiles · X

@endocrinorosero https://t.co/hoJf01ZMhQ

Dec 29, 2022 · 511 followers View post →
Douglas Romero
@douromeroal · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 29, 2022 · 18 shares · 976 followers View post →
Camilo
@CA_1624 · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 221 followers View post →
Jesús Briones-Mendoza
@sharkbriomen · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 231 followers View post →
Freddi Edilson
@fredilson10 · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 131 followers View post →
Martita (R)
@miapelaez · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 2,952 followers View post →
OpinaBarbas 
@ElBarberoOpina · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 551 followers View post →
LalisAVEO
@LalisEsmo · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 45 followers View post →
DR MAX DUARTE
@xamdu271 · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 90 followers View post →
Sami.
@OlayaSami · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 137 followers View post →
Enrique Devia
@divizar_habitat · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 2,883 followers View post →
Minita -Petro: Guerrero de la vida
@Popochaporlavi1 · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 5,105 followers View post →
Oligofrenico/Subnormal
@Heart_is_left · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 1,263 followers View post →
Claudia Isabel Rojano R.
@claudiaisrojano · X

RT @endocrinorosero: Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep…

Dec 28, 2022 · 18 shares · 147 followers View post →
endocrinorosero
@endocrinorosero · X

Ref. Virgin Olive Oil as Frying Oil. Compr Rev Food Sci Food Saf. 2017;16(4):632-646. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-2979.

Dec 28, 2022 · 218 likes · 18 shares · 160,525 followers View post →
Face it，Do it！
@Ciccysolomon · X

RT @dustfalling0: 尽管我从烹饪方式上避免任何油高温, 但是橄榄油不耐高温其实是误区. 其实有很多橄榄油环境温度和烹饪温度影响到研究, 随便找几个: https://t.co/bzyRgKoMFZ https://t.co/UHZoht7rpw https://…

Apr 10, 2022 · 1 share · 531 followers View post →
一个人的太平洋
@dustfalling0 · X

尽管我从烹饪方式上避免任何油高温, 但是橄榄油不耐高温其实是误区. 其实有很多橄榄油环境温度和烹饪温度影响到研究, 随便找几个: https://t.co/bzyRgKoMFZ https://t.co/UHZoht7rpw https://t.co/lU51JRTviQ

Apr 10, 2022 · 2 likes · 1 share · 764 followers View post →
Jen Cross /*
@cryptojenny191 · X

RT @endocrinorosero: Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability under deep-frying conditions. Food Chem To…

Mar 2, 2022 · 1 share · 1,073 followers View post →
endocrinorosero
@endocrinorosero · X

Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. Olive oil stability under deep-frying conditions. Food Chem Toxicol. 2010;48(10):2972-2979.

Mar 1, 2022 · 5 likes · 1 share · 160,525 followers View post →
سعود الشهري
@saud_alshehry_ · X

للاستزادة

Feb 10, 2022 · 1 like · 178,098 followers View post →
Martin Erlic
@SeloSlav · X

@kadavy @mcunctator @kaschuta Here's one (2010). There are many that are most recent when searching oxidative stability of olive oil. https://t.co/8Dx96GgNWW

Feb 8, 2022 · 4 likes · 17,644 followers View post →
JT | Jerry Teixeira
@jerryteixeira · X

@t_strzemecki @thrill_tweeter @hubertlepicki @TheCarnivoreKid @MiggityMike33 @PeterAttiaMD https://t.co/b8VaArGrNI

Dec 30, 2021 · 1 like · 79,415 followers View post →
Think twice
@IBN7777 · X

RT @Nutradvance: @david_hiru @scary_biscuits Yes, it's safe. There is some misinfo around about it being unstable at heat (mainly by people…

Oct 17, 2021 · 1 share · 74 followers View post →
Michael Joseph
@Nutradvance · X

@david_hiru @scary_biscuits Yes, it's safe. There is some misinfo around about it being unstable at heat (mainly by people promoting animal fats). Research has shown it doesn't easily degrade even in deep-frying over many hours (ref: https://t.co/gpAK1ORSJF)

Oct 17, 2021 · 1 like · 1 share · 11,768 followers View post →
Saikat Lahiri
@essayl · X

@tulikasakhoury @tweeter86935587 @bhalomanush https://t.co/aqKITPvTIs https://t.co/NeVFqtsvPd https://t.co/xtwYD9HP4z https://t.co/9puMuApeaJ https://t.co/Wl3LzHND3p

Sep 24, 2021 · 91 followers View post →
Čiča ToMina Koliba
@BikKojiSijedi · X

@SebastijanOrlic @igorbabic2 Ček ček, apsolutno svugdje gdje sam čitao do sada maslinovo se pokazalo kao otpornije kod prženja od suncokretovog ili sličnih. Npr.: https://t.co/Itx4s1spyA

Jul 12, 2021 · 1 like · 306 followers View post →
François Booream
@BooraemFrancois · X

https://t.co/zkXW5CZFSW

Jul 5, 2021 · 722 followers View post →
comebacksparkles!
@comebacksparkle · X

@moroccobamaa @Casey Actually I stand corrected; just found an interesting study that shows that olive oil in particular is impervious to frying--it, unlike other oils, retains its antioxidant properties: https://t.co/vC8tMo2sMb

Mar 13, 2021 · 1 like · 79 followers View post →
Michael Joseph
@Nutradvance · X

@BaxterLynsey It even holds up to being used in deep-frying conditions for hours: https://t.co/gpAK1ORSJF The polyphenols in EVOO also make it more resistant to oxidation than most other oils, so there's little evidence for the claim that using olive oil on the stove for 20 mins is bad.

Oct 25, 2020 · 1 like · 11,768 followers View post →
DrVeins
@drgarcivenas · X

@macs_df @Soichirin @doctormacias https://t.co/MlbQQK7SRZ

Apr 26, 2020 · 1 like · 5,069 followers View post →
Martin Erlic
@SeloSlav · X

Casal S, Malheiro R, Sendas A, et al. Olive oil stability under deep-frying conditions. Food and Chemical Toxicology 2010; 48: 2972-2979.

Feb 19, 2020 · 2 likes · 17,644 followers View post →
JR
@arjendre · X

@Nutradvance https://t.co/x5OHszXhE3

Jan 18, 2020 · 1 like · 1,368 followers View post →
Stephen Richards
@Anvil_GayLTR · X

Olive oil stability under deep-frying conditions. - PubMed - NCBI https://t.co/5vvmOSUsni

Oct 11, 2019 · 978 followers View post →