Accelerated storage conditions effect on ginger- and turmeric-enriched soybean oils with comparing a synthetic antioxidant BHT

Tinello, Federica; Lante, Anna

doi:10.1016/j.lwt.2020.109797

Cited by 39 publications

(31 citation statements)

References 38 publications

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“…These results are in accordance with the ones obtained by Sousa et al [14] and Tinello et al [40]. Sousa et al [14] monitored the antioxidant activity of sunflower oil enriched with Pelvetia canaliculata over storage time (60 • C/12 days), while Tinello et al [40] evaluated the antioxidant activity of soybean oil supplemented with turmeric and ginger extracts submitted to 62 • C for 28 days. In both cases, a decrease in the antioxidant activity of the oils were observed along storage under accelerated oxidation conditions.…”

Section: Accelerated Oxidation Testssupporting

confidence: 88%

Enrichment of Sunflower Oil with Ultrasound-Assisted Extracted Bioactive Compounds from Crithmum maritimum L.

Sousa

Alves

Neves

et al. 2022

Foods

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Crithmum maritimum L., or sea fennel, is an edible halophyte plant, rich in phenolic compounds with antioxidant and antimicrobial activities, that naturally grows in Mediterranean coasts. This study aims to incorporate bioactive compounds extracted from lyophilized Crithmum maritimum to sunflower oil assisted by ultrasounds (UAE), to improve its biological value and oxidative stability. UAE conditions were optimized as a function of time (5–20 min) and lyophilized plant concentration (5–20% m/v). The experiments were dictated by a central composite rotatable matrix. Oxidation products were not influenced by UAE conditions. Acidity, chlorophyll, and carotenoid contents were affected by both factors, while total phenols, flavonoids, and antioxidant activity (FRAP method) only increased with plant concentration. Response surfaces were fitted to these experimental results. Flavonoids were highly related with oil antioxidant activity. No sensory defects were detected in supplemented oil (12.5% m/v plant/5 min UAE). The oxidative stability of this oil was evaluated at 60 °C/12 days. Chlorophylls, phenols, radical scavenging (DPPH), and antioxidant activities decreased over time but were always higher than the values in non-supplemented oil (8.6 and 7-fold with FRAP and DPPH, respectively). C. maritimum presented high amounts of bioactive compounds with antioxidant activity, adequate for sunflower oil supplementation by UAE.

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Section: Accelerated Oxidation Testssupporting

confidence: 88%

Enrichment of Sunflower Oil with Ultrasound-Assisted Extracted Bioactive Compounds from Crithmum maritimum L.

Sousa

Alves

Neves

et al. 2022

Foods

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“…Adding these powders to soybean oil improved its antioxidant activity and oxidative stability, resulting in health benefits to the consumers [67]. Moreover, Tinello and Lante (2020), in another study, proved that ginger and turmeric powders derived from freezedried rhizomes have a great antioxidant activity because of their high phenolic yields [40].…”

Section: Antioxidant Activitymentioning

confidence: 99%

Polyphenols: A Comprehensive Review of their Nutritional Properties

Ebrahimi¹,

Lante²

2021

TOBIOTJ

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Polyphenols are the most prominent natural antioxidants found numerously in nature. They are secondary metabolites recognized for having high health benefits for consumers, even if the exploitation of these remarkable natural compounds is still a challenge. Moreover, there is a dilemma over the nutritional value of polyphenols. Hence, this paper seeks to review the classification, sources, anti-browning effect, antioxidant activity, nutritional property and anti-disease effect of polyphenols for better understanding the issues which need to be addressed in the valorization of these natural compounds.

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“…Even caftaric acid, one of the most abundant phenolic compounds in UGs, has proven to be an inhibitor of tyrosinase and is more potent than the related caffeic and chlorogenic acids (Honisch et al 2020). The anti-browning activity of UGs is also strongly related to the composition of their organic acids and pH (Tinello and Lante 2017, Tinello et al 2018, Moon et al 2020. The organic acid profile of UGs includes some known inhibitors of PPO.…”

Section: Anti-browning Propertiesmentioning

confidence: 99%

“…Polyphenol oxidase is a copper‐containing oxidoreductase that catalyses two different reactions: the hydroxylation of monophenols to o ‐diphenols and the oxidation of o ‐diphenols to o ‐quinones, which polymerise with the subsequent formation of brown pigments (Seo et al 2003). These reactions lead to colour alteration, reduction of the nutritional and sensory quality of food products, and degradation of the phenols (Rapeanu et al 2006, Tinello and Lante 2020, Trigo et al 2020). Even caftaric acid, one of the most abundant phenolic compounds in UGs, has proven to be an inhibitor of tyrosinase and is more potent than the related caffeic and chlorogenic acids (Honisch et al 2020).…”

Section: Properties Of Ugsmentioning

confidence: 99%

Unripe grapes: an overview of the composition, traditional and innovative applications, and extraction methods of a promising waste of viticulture

Fia

Bucalossi

Proserpio

et al. 2021

Aust J Grape and Wine Res

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Unripe grapes (UGs) are a waste product of grapevine cultivation and an emerging source of several compounds, such as organic acids, phenolic compounds, vitamins and mineral salts, of great economic importance to the pharmaceutical, cosmetic and food industries. Traditionally, products made from UGs, such as verjuice and sour grape sauces, have been used as seasoning or acidifying agents. The health effects of grape compounds are described as anti-inflammatory, cardioprotective, anticancer and antidiabetic, as often demonstrated by both in vitro and in vivo studies. Recently, UGs have received renewed attention because of the innovative potential applications of their extracts in food and beverages for purposes of preservation and enrichment with healthy compounds, or for direct use in the human diet. The aim of this article is to review the composition and properties of UG products and their traditional and innovative application in food and beverages.

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Accelerated storage conditions effect on ginger- and turmeric-enriched soybean oils with comparing a synthetic antioxidant BHT

Cited by 39 publications

References 38 publications

Enrichment of Sunflower Oil with Ultrasound-Assisted Extracted Bioactive Compounds from Crithmum maritimum L.

Enrichment of Sunflower Oil with Ultrasound-Assisted Extracted Bioactive Compounds from Crithmum maritimum L.

Polyphenols: A Comprehensive Review of their Nutritional Properties

Unripe grapes: an overview of the composition, traditional and innovative applications, and extraction methods of a promising waste of viticulture

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