Effects of <i>Issatchenkia orientalis</i> (<i>Candida krusei</i>) on aflatoxins in culture media and kilka fish meal

Mohammadi, Kamran; Safari, Reza; Khalesi, Mohammad; Sajadi, Mirmasod; Bahri, A H

doi:10.1080/15569543.2017.1313275

Cited by 3 publications

(3 citation statements)

References 11 publications

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“…Yeasts have been shown to have a mechanism similar to probiotic bacteria in binding AFB1 as a tool for detoxi cation [102,115]. The cell walls of probiotic yeasts (for example, Saccharomyces cerevisiae) also contain polysaccharides such as glucan and mannan, which provide different mechanisms (ionic, hydrogen, and hydrophobic bonds) to bind with toxins [97]. In probiotic yeasts too heating causes the denaturation of proteins or the formation of Maillard reaction products in the cell wall, or by dissolving some of the mannoproteins in the cell wall, the permeability of the wall increases and leads to increased access to the hidden places of the cell wall.…”

Section: Necessary Conditions To Increase the Removal Of A Atoxinsmentioning

confidence: 99%

A Systematic Review to Introduce the Most Effective Postbiotic Derived from Probiotics for Aflatoxin Detoxifications

Zamanpour

Noori

Yancheshmeh

et al. 2023

Preprint

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Introduction: Aflatoxins are one of the most dangerous mycotoxins that have created challenges in the field of food safety. Different chemical, biological, and physical techniques were studied to detoxify aflatoxins in vegetable and animal foods. Among the biological methods is microbial detoxification. Some microorganisms, especially probiotic bacteria, play a key role in reduction of aflatoxin. Simultaneously with the remarkable progress in this field, the researchers got acquainted with the new concept of postbiotics, which explains to some extent the exact mechanism of detoxification of probiotics. The purpose of this study is to find the aflatoxin removal percentage by postbiotics and to find the most effective postbiotic. Materials and Methods: In this review article, studies that tested the effect of probiotics-derived postbiotics on aflatoxin detoxification in vitro were collected from databases. All the articles related to experimental studies were included in the study and the articles without full text or were not consistent with our study were excluded from the study. Results: It seems that out of all the postbiotics under investigation, the postbiotic derived from Lactobacillus kefiri, Lactobacillus kefiri, Lactobacillus rhamnosus, Lactobacillus rhamnosus, Saccharomyces cerevisiae probiotic bacteria is the most effective postbiotic with 97.22%, 95.27%, 86.2%, 81.4%, and 100% inhibitory effect against Aflatoxin B1, B2, G1, G2, and M1. Conclusion(s): Therefore, postbiotics derived from probiotic bacteria can be used as a safe anti-aflatoxin agent in a wide range of food products to control toxins and promote health.

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Section: Necessary Conditions To Increase the Removal Of A Atoxinsmentioning

confidence: 99%

A Systematic Review to Introduce the Most Effective Postbiotic Derived from Probiotics for Aflatoxin Detoxifications

Zamanpour

Noori

Yancheshmeh

et al. 2023

Preprint

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“…flareri Debaryomyces hansenii var. flareri [38] Candida globosa Citeromyces matritensis [39] Candida guilliermondii Pichia guilliermondii [40] Candida krusei Issatchenkia orientalis [41] Candida lambica Pichia fermentans [42] Candida lipolytica Yarrowia lipolytica [42] Candida lusitaniae Clavispora lusitaniae [39] Candida nitrativorans Pichia sydowiorum [42] Candida opuntiae Clavispora opuntiae [42] Candida pulcherrima Metschnikowia pulcherrima [22] Candida sphaerica Kluyveromyces lactis var. lactis [42] Candida valida Pichia membranifaciens [35] Candida globosa Citeromyces matritensis [39] Clavispora lusitaniae Clavispora lusitaniae [43] Candida famata Debaryomyces hansenii [39,44] Candida.…”

Section: Candida Melinii Wickerhamomyces Canadensis [24]unclassified

Perspective Chapter: Candida and Candidiasis – Recent Taxonomic Developments, Invasion Biology, and Novel Active Compounds

Aşkun¹

2023

Candida and Candidiasis

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Candida spp. infections are most predominantly caused by Candida albicans, followed by C. glabrata, C. parapsilosis and C. tropicalis. Candida spp. can cause a wide range of serious infections. Recent studies indicate that this genus has approximately 200 species. Candidiasis is a fungal infection caused by Candida spp. Sexual reproduction gives eukaryotic organisms some advantages, such as producing adaptable fertility to changing environments and eliminating harmful mutations. Relationships between epithelial cells and Candida spp. include responses to medically important fungal pathogens. Infection by C. albicans, which has significantly high virulence due to its biofilm formation feature, is rather difficult to manage. Invasive candidiasis is a serious infection that can affect the blood, brain, eyes, bones, heart or other parts of the body. Understanding C. albicans invasion kinetics is crucial to controlling the pathogen’s intrusion into the cells. New and effective antifungal compounds are needed due to the limited number and competence of antifungal agents. The search for natural compounds with anti-candidiasis effects continues increasingly.

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“…Aflatoxins are the most crucial group and important secondary toxic metabolites produced by species of Aspergillus and Penicillium. These fungal toxins are hepatotoxic and cause mutagenic and teratogenic diseases in such as liver toxicity, liver cancers and protein lackness in humans and animals (Mohammadi et al, 2018). Aflatoxins grow due to various reasons such as feed or food stuff not being harvested in time, inefficient storage conditions, high levels of moisture in products and low hygiene during processing of feed or food stuff.…”

Section: Introductionmentioning

confidence: 99%

Research on Mould and Aflatoxin Contamination Levels of Feeds Used in Trout Farms of Adana (Turkey)

Gölge¹,

Aktüre²,

Aydın

2021

Uluslararası Tarım Ve Yaban Hayatı Bilimleri Dergisi

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This research was conducted to analyze the mould counts and aflatoxin contamination levels of different types and sizes of feed used in trout farms of Adana. Totaly 33 different feeds supplied from 15 trout farms of Adana (Turkey) were analysed for moulds and aflatoxins (AFB1, AFB2, AFG1 and AFG2) between July-December 2010. To identify mould counts; the samples were incubated in the aerobic conditions at 25 ± 1 °C for five days by using Dichloran Rose Bengal Chloramphenicol Agar (DRBC).Aflatoxins were determined by using liquid-solid extraction and recoveries were obtained 70.00% to 112.20%. The precision of measured values of mould and aflatoxin analysis methods was calculated with the results of repeatability and reproducibility. The bias, expressing the accuracy value, varies between 4.312 and 12.909. Although moulds were found in 12 of 33 analysed samples (36.30%): aflatoxins were determined 8 out of 33 analysed samples (24.25%). Positive sample's range were 3.08-4.86 log10 kob g -1 moulds and 0.21-0.90 g AFB1 kg -1 (ppb) of trout feeds. As a result, this research showed that none of the trout feeds used in trout farms of Adana has aflatoxins above Turkey legal limits.

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Effects of Issatchenkia orientalis (Candida krusei) on aflatoxins in culture media and kilka fish meal

Cited by 3 publications

References 11 publications

A Systematic Review to Introduce the Most Effective Postbiotic Derived from Probiotics for Aflatoxin Detoxifications

A Systematic Review to Introduce the Most Effective Postbiotic Derived from Probiotics for Aflatoxin Detoxifications

Perspective Chapter: Candida and Candidiasis – Recent Taxonomic Developments, Invasion Biology, and Novel Active Compounds

Research on Mould and Aflatoxin Contamination Levels of Feeds Used in Trout Farms of Adana (Turkey)

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