The Effect of Ozone Dosage of Sunflower and Olive Oils on Their Biological Activities and Chemical Properties

IF 2.1 4区环境科学与生态学 Q3 ENGINEERING, ENVIRONMENTAL

Ozone: Science & Engineering Pub Date : 2023-10-16 DOI:10.1080/01919512.2023.2266734

Gabriel Serpa Jacinto, Larissa Benvenutti, José Roberto Santin, Rilton Alves de Freitas, Alexandre Bella Cruz, Rogerio Corrêa, Angela Malheiros, Luiz Carlos Klein-Junior, Tania Mari Bellé Bresolin

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引用次数: 0

Abstract

ABSTRACTThe ozonation process of vegetable oils is commonly monitored by peroxide value (PV). However, PV methodology has been adapted from vegetable oils, with protocol divergences. In addition, few studies are based on the minimum level of ozonation to ensure biological activity. This study aimed to optimize the PV methodology for sunflower oil with different ozone dosage aiming to discriminate these samples. Also, to establish the relationship between its physicochemical properties with the biological activity. The optimized PV method was also applied to ozonated olive oil, as well as the other analytical techniques of iodine value (IV), acidity value (AV), density, viscosity, gas chromatography, infrared spectroscopy (FTIR), nuclear magnetic resonance (NMR), differential scanning calorimetry and thermogravimetry (DSC and TG). The PV method discriminated the ozonation level of the samples. Both ozonated sunflower and olive oils need to reach an intermediary ozone dosage to perform the in vitro bactericidal and fungicidal activity (MIC ≤2.5%), and anti-inflammatory activity (inhibition of nitric oxide release in Raw cells). These results point to the importance of standardizing the ozone dosage for each oil and the analytical methodologies used in its characterization.KEYWORDS: Anti-inflammatory activityantimicrobial activityozonated oilquality control Disclosure statementNo potential conflict of interest was reported by the authors.Supplementary materialSupplemental data for this article can be accessed online at https://doi.org/10.1080/01919512.2023.2266734Additional informationFundingThe authors are grateful to FAPESC (Support Foundation for Research and Innovation of the State of Santa Catarina), (grant 2021TR1823 and 2021TR1241), CNPq (National Council for Scientific and Technological Development, Edital nº 4/2021, grant 304799/2021-1-TMBB; 310326/2020-6-JRS; 305768/2021-2-RAF; 310804/2020-5-AM), for the financial support, and to Philozon (Balneário Camboriú, SC, Brazil) by GSJ scholarship and for the donation of samples.

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臭氧用量对向日葵和橄榄油生物活性和化学性质的影响

摘要植物油的臭氧化过程通常通过过氧化值(PV)来监测。然而，PV方法已经从植物油改编，协议分歧。此外，很少有研究以确保生物活性的最低臭氧化水平为基础。本研究旨在优化不同臭氧用量的葵花籽油的紫外分光光度法，以区分不同臭氧用量的葵花籽油。建立了其理化性质与生物活性之间的关系。优化后的PV法也适用于臭氧化橄榄油，以及碘值(IV)、酸度值(AV)、密度、粘度、气相色谱、红外光谱(FTIR)、核磁共振(NMR)、差示扫描量热法和热重法(DSC和TG)等分析技术。用PV法判别样品的臭氧化程度。臭氧处理的葵花籽油和橄榄油都需要达到一定的中间臭氧剂量才能发挥体外杀菌和杀真菌活性(MIC≤2.5%)和抗炎活性(抑制原始细胞中一氧化氮的释放)。这些结果指出了标准化每种油的臭氧剂量及其表征中使用的分析方法的重要性。关键词:抗炎活性、抗微生物活性、酰化油质量控制披露声明作者未报告潜在利益冲突。作者感谢圣卡塔琳娜州研究与创新支持基金会(FAPESC)，(批准2021TR1823和2021TR1241)， CNPq(国家科学技术发展委员会，编辑4/2021，批准304799/2021-1-TMBB;310326/2020-6-JRS;305768/2021-2-RAF;310804/2020-5-AM)，并通过GSJ奖学金向Philozon (Balneário Camboriú， SC, Brazil)提供资金支持，并捐赠样品。

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来源期刊

Ozone: Science & Engineering 环境科学-工程：环境

CiteScore

5.90

自引率

11.10%

发文量

审稿时长

2 months

期刊介绍： The only journal in the world that focuses on the technologies of ozone and related oxidation technologies, Ozone: Science and Engineering brings you quality original research, review papers, research notes, and case histories in each issue. Get the most up-to date results of basic, applied, and engineered research including: -Ozone generation and contacting- Treatment of drinking water- Analysis of ozone in gases and liquids- Treatment of wastewater and hazardous waste- Advanced oxidation processes- Treatment of emerging contaminants- Agri-Food applications- Process control of ozone systems- New applications for ozone (e.g. laundry applications, semiconductor applications)- Chemical synthesis. All submitted manuscripts are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees.