Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage

Yonny, Melisa E.; Medina, Analía V.; Nazareno, Mónica A.; Chaillou, Lucrecia L.

doi:10.1016/j.lwt.2018.01.063

Cited by 11 publications

(7 citation statements)

References 35 publications

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“…In addition to that, there were no statistical differences between the levels of PhytoPs and PhytoFs corresponding to the unstressed and stressed melon plants, both sprayed with IP3. This potential pro‐oxidant effect could also be attributed to a too high concentration of phenolic compound present in the sprayed extracts (Yonny et al, 2018). These phenolic compounds have well‐recognised antioxidant activity, but it has also been reported that they can have a pro‐oxidant effect at high concentrations (Sakihama et al, 2002).…”

Section: Discussionmentioning

confidence: 99%

“…Different masses of IP leaves were weighted: 10, 20, and 40 g; and 1 L of water was added to constitute IP1, IP2, and IP3 extracts, respectively. The identification and quantification of the major constituents of IP extract were carried out by HPLC‐DAD in the same experiment, according to our previous report (Yonny et al 2018). Chlorogenic (CL) and caffeic (CA) acids were the major phenolic compounds present in the IP extracts.…”

Section: Methodsmentioning

confidence: 99%

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Oxidative stress mitigation in horticultural crops using foliar applications of Ilex paraguariensis extract: a dose‐dependent study

Yonny,

Toscano Adamo,

Rodríguez Torresi

et al. 2023

Physiologia Plantarum

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Abiotic stress has been shown to induce the formation of reactive oxygen species (ROS) in plant cells. When the level of ROS surpasses the capacity of the endogenous defence mechanism, oxidative stress status is reached, leading to plant damage and a drop in crop productivity. Under oxidative stress conditions, ROS can react with polyunsaturated fatty acids to form oxidized derivatives called phytoprostanes (PhytoPs) and phytofurans (PhytoFs), which are recognized as biomarkers of oxidative damage advance. Modern agriculture proposes the use of biostimulants as a sustainable strategy to alleviate the negative effects of oxidative stress on plants. This work evaluates the dose effect of natural antioxidant extract to mitigate the oxidative‐stress deleterious effects in melon and sweet pepper exposed to thermal stress. The plants were sprayed with Ilex paraguariensis (IP) aqueous extract in three different concentrations before exposure to abiotic stress. PhytoP and PhytoF levels were determined in the leaves of melon and pepper plants. IP1 and IP2 were effective against oxidative stress in both plants, with IP1 being the most protective one. IP1 decreased the levels of PhytoPs and PhytoFs by roughly 44% in both melon plants and pepper plants. The yield, with IP1, increased by 57 and 39% in stressed melon and pepper plants, respectively. IP3 foliar application in melon plants induced a pro‐oxidant effect rather than the expected mitigating action. However, in sweet pepper plants, IP3 decreased the oxidative stress progress and increased the fruit yield.

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Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Oxidative stress mitigation in horticultural crops using foliar applications of Ilex paraguariensis extract: a dose‐dependent study

Yonny,

Toscano Adamo,

Rodríguez Torresi

et al. 2023

Physiologia Plantarum

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“…Outro trabalho que relata do uso da erva-mate como antioxidante na indústria de alimentos é descrito por Yonny et al (2018). Estes autores avaliaram o uso do extrato de erva-mate em conjunto com o tratamento de branqueamento de ervilhas para inativar enzimas pro-oxidantes e prevenir possíveis reações de deterioração do alimento.…”

Section: Atividade Antioxidanteunclassified

Erva-mate (Ilex paraguariensis A. St. – hil.): uma revisão abrangente sobre composição química, benefícios à saúde e recentes avanços

Cardozo

Rosa

Novak

et al. 2021

RSD

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O chimarrão é uma bebida típica da região Sul do Brasil e produzida a partir das folhas e ramos de Ilex paraguariensis que formarão a erva-mate. O objetivo desta revisão é fornecer um resumo conciso das pesquisas publicadas nos últimos 10 anos com ênfase na espécie Ilex paraguariensis, suas características gerais, composição química e seus principais benefícios à saúde. Este estudo é uma revisão exploratória descritiva da literatura a respeito da atividade biológica e ação farmacológica da planta Ilex paraguariensis A. St. - Hill. As bases de dados Scientific Electronic Library Online (Scielo), National Library of Medicine (Pubmed), Scopus e Academic Google foram utilizadas para a pesquisa. Os principais compostos químicos identificados no extrato de erva-mate são: polifenóis (ácido clorogênico) e xantinas (cafeína e teobromina). Entre os efeitos potencialmente benéficos à saúde humana estão atividades como: antioxidante, antiinflamatório, antimicrobiano, antiobesidade, antidiabético, neuroprotetor, proteção cardiovascular, regulação da microbiota intestinal e anticâncer. Portanto, as bebidas produzidas a partir de Ilex paraguariensis apresentam grande potencial como fonte de compostos biológicos para a indústria farmacêutica e nutracêutica.

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“…It is widely accepted that the counteraction on oxidative stress is mainly attributable to the existing phenolic compounds, especially chlorogenic acids (like mono- and dicaffeoylquinic acids) as well as flavonols [ 49 , 50 ], since in vitro antioxidant capacity has been confirmed to be positively correlated with their concentrations [ 13 , 51 ]. In order to better retain the contents and stability of health-beneficial antioxidants in Ilex teas, more attention should be paid to the adjustment of industrial processing methods and the improvement of packaging methods [ 22 , 52 ].…”

Section: Health Benefitsmentioning

confidence: 99%

Health Benefits of Bioactive Compounds from the Genus Ilex, a Source of Traditional Caffeinated Beverages

et al. 2018

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Tea and coffee are caffeinated beverages commonly consumed around the world in daily life. Tea from Camellia sinensis is widely available and is a good source of caffeine and other bioactive compounds (e.g., polyphenols and carotenoids). Other tea-like beverages, such as those from the genus Ilex, the large-leaved Kudingcha (Ilex latifolia Thunb and Ilex kudingcha C.J. Tseng), Yerba Mate (Ilex paraguariensis A. St.-Hil), Yaupon Holly (Ilex vomitoria), and Guayusa (Ilex guayusa Loes) are also traditional drinks, with lesser overall usage, but have attracted much recent attention and have been subjected to further study. This review summarizes the distribution, composition, and health benefits of caffeinated beverages from the genus Ilex. Plants of this genus mainly contain polyphenols and alkaloids, and show diverse health benefits, which, as well as supporting their further popularization as beverages, may also lead to potential applications in the pharmaceutical or nutraceutical industries.

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Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage

Cited by 11 publications

References 35 publications

Oxidative stress mitigation in horticultural crops using foliar applications of Ilex paraguariensis extract: a dose‐dependent study

Oxidative stress mitigation in horticultural crops using foliar applications of Ilex paraguariensis extract: a dose‐dependent study

Erva-mate (Ilex paraguariensis A. St. – hil.): uma revisão abrangente sobre composição química, benefícios à saúde e recentes avanços

Health Benefits of Bioactive Compounds from the Genus Ilex, a Source of Traditional Caffeinated Beverages

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