Evaluation of Antioxidant Activities and Antifungal Activity of Different Plants Species Against Pink Mold Rot-Causing Trichothecium roseum

Balkan, Bilal; Balkan, Seda; Aydoğdu, Halide; Güler, Necmettin; Ersoy, Hüseyin; Aşkın, Buket

doi:10.1007/s13369-017-2484-4

Cited by 17 publications

(16 citation statements)

References 44 publications

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“…In particular, as present study concerns, during the finisher stage (3 months; from 120 to 180 kg live weight) the two experimental group were fed: (1) degermed corn-barley-soybean-based diet (CTR group); (2) CTR diet supplemented (2 g/kg) with OAE (EXP group). The supplementation level of OAE was chosen based on our previous data in swine [1,2] and poultry [8][9][10][11][12][13][14][15][16][17][18][19], to keep the feed cost within acceptable limits and without modifying the meat quality traits and the consumer perceptions of meat quality. Information concerning the OAE extraction and analysis methods adopted were previously described [33] and are summarized in the Supplementary Materials.…”

Section: Animals and Experimental Designmentioning

confidence: 99%

“…Rosmarinic is the most represented polyphenol in Origanum vulgare [14], but there are counteracting data about its antioxidant activity [15]. Even if the Ferulic and p-Coumaric acids characterize the polyphenolic profile of oregano [14], its high caffeic acid content is responsible for its antioxidant activity; indeed, a correlation between total phenolic compounds and 1,10-diphenyl-2-picrylhydrazyl radical scavenging activity with the presence in the aqueous extract of Origanum vulgare of caffeic acid, eriodictyol, and apigenin was demonstrated [16]. The antimicrobial activity of oregano can be attributed to the presence of phenols, terpenes, aldehydes, and ketones that principally performed against the cell cytoplasmic membrane of microorganism.…”

Section: Introductionmentioning

confidence: 99%

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Oregano Feed Supplementation Affects Glycoconjugates Production in Swine Gut

Mercati

Dall’Aglio

Acuti

et al. 2020

Animals

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This study evaluated the effects of adding oregano aqueous extract (OAE) to the diet of pig slaughtered at finisher stage. Study was performed to identify glycoconjugates and evaluate the oxidative stress levels in the duodenum and colon intestinal tracts. Glycohistochemistry was performed by staining with Periodic acid–Schiff (PAS), Alcian blue (AB) pH 2.5, AB-PAS, AB pH 1, AB pH 0.5, low iron diamine, and high iron diamine. Serial sections were pre-treated with sialidase V before staining with AB pH 2.5 (Sial-AB) preceded or not by saponification. To study oxidative stress, an immunohistochemical analysis was applied to investigate the presence of the oxidative stress target molecule Bcl-2 Associate X protein (BAX). Findings show that oregano aqueous extract supplementation improves the production of the secretion glycoconjugates involved in direct and indirect defense, thus enhancing the protection of the pig intestinal mucosa. Moreover, the reduced BAX protein immunostaining observed in both duodenum and colon of swine of the oregano-supplemented group respect to that observed in the control group suggests an enhanced antioxidant action by oregano adding. Findings could be useful for other studies aiming to reduce antibiotic use and prevent antimicrobial resistance.

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Section: Animals and Experimental Designmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Oregano Feed Supplementation Affects Glycoconjugates Production in Swine Gut

Mercati

Dall’Aglio

Acuti

et al. 2020

Animals

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“…Likewise, the flavonoids luteolin-7- O -glucoside and apigenin-7- O -glucoside were obtained using accelerated solvent extraction with methanol, presenting a significant positive correlation between the TPC and the FRAP value [ 79 ]. Moreover, Balkan et al [ 80 ] found a correlation between the TPC and DPPH scavenging activity with the presence of eriodictyol, apigenin and caffeic acid in the aqueous extract of O. vulgare .…”

Section: Health Benefits Of Flavonoids and Phenolic Compounds Frommentioning

confidence: 99%

Flavonoids and Phenolic Acids from Oregano: Occurrence, Biological Activity and Health Benefits

Gutiérrez‐Grijalva

Picos-Salas

Leyva‐López

et al. 2017

Plants

185

126

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Several herb species classified as oregano have been widely used in folk medicine to alleviate inflammation-related diseases, respiratory and digestive disorders, headaches, rheumatism, diabetes and others. These potential health benefits are partially attributed to the phytochemical compounds in oregano such as flavonoids (FL) and phenolic acids (PA). Flavonoids and phenolic acids are among the most abundant and most studied phytochemicals in oregano species. Epidemiological, in vitro and in vivo experiments have related long-term consumption of dietary FL and PA with a decreased risk of incidence of chronic diseases. The aim of this manuscript is to summarize the latest studies on the identification and distribution of flavonoids and phenolic compounds from oregano species and their potential antioxidant, anti-inflammatory and anti-cancer health benefits.

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“…A large content of flavonoids luteolin-7- O -glucoside and apigenin-7- O -glucoside attained by accelerated solvent extraction with methanol is assumed to contribute to the high TPC and the FRAP value [ 18 ]. A study of Balkan et al [ 78 ] reports a connection between the TPC and DPPH scavenging activity with the presence of eriodictyol, apigenin and caffeic acid in the aqueous extract of Origanum vulgare [ 76 ]. As a significant decrease of the oxidative processes in a fat substance can be attained by adding a low concentration of oregano extracts, the single phenolic compounds cannot always be quantitatively determined by means of traditional chromatographic techniques, such as GC and HPLC.…”

Section: Resultsmentioning

confidence: 99%

Extraction Techniques and Analytical Methods for Characterization of Active Compounds in Origanum Species

et al. 2020

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Phytochemical research based on ethnopharmacology is gaining interest in industries such as functional food, nutraceuticals, cosmetics and pharmaceutical industries. Plants and plant extracts are a rich source of bioactive secondary metabolites. These compounds are often involved in plant protection against biotic or abiotic stresses. The exploitation of available technologies should be oriented and intensified to extend and enhance the continued usefulness of the plants as renewable sources of chemicals, especially medicinal compounds. This current contribution is focused on extraction and analytical techniques for their isolation from the oregano species, their characterization and their potential antioxidative, as well as their antimicrobial, antifungal and anticarcinogenic properties. The work is structured rendering to the different steps involved in the research; starting with extraction and sample preparation, followed by discussing the analytical techniques employed for the isolation and identification of compound/s responsible for the biological activity and methods and techniques for biological activity assessment.

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Evaluation of Antioxidant Activities and Antifungal Activity of Different Plants Species Against Pink Mold Rot-Causing Trichothecium roseum

Cited by 17 publications

References 44 publications

Oregano Feed Supplementation Affects Glycoconjugates Production in Swine Gut

Oregano Feed Supplementation Affects Glycoconjugates Production in Swine Gut

Flavonoids and Phenolic Acids from Oregano: Occurrence, Biological Activity and Health Benefits

Extraction Techniques and Analytical Methods for Characterization of Active Compounds in Origanum Species

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