The aflatoxin B1 isolating potential of two lactic acid bacteria

Hamidi, Adel; Mirnejad, Reza; Yahaghi, Emad; Behnod, Vahid; Mirhosseini, Seyed Ali; Amani, Sajad; Sattari, Sara; Darian, Ebrahim Khodaverdi

doi:10.1016/s2221-1691(13)60147-1

Cited by 39 publications

(19 citation statements)

References 20 publications

(22 reference statements)

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“…Elsanhoty et al () used the probiotics for detoxification of aflatoxin B2. Other studies used two lactic acid bacteria: L. pentosus and L. beveris in detoxification of B1 afalatoxin (Hamidi et al, ; Oluwafemi et al, ; Saladino, Luz, & Manyes, ). Moreover, Soccol et al () used both of lactobacillus and yeasts in aflatoxin remediation.…”

Section: Discussionmentioning

confidence: 99%

“…Mycotoxins are secondary metabolites of fungi and presence of mycotoxins in food can cause many of nutritional hazards. It was reported that more than 10% of the populations in industrial nations annually suffer from food source-related sicknesses (Elsanhoty, Ramadan, El-Gohery, Abol-Ela, & Azeke, 2013;Hamidi et al, 2013;Reddy et al, 2010;Yabe & Nakajima, 2004). It well known that aflatoxins can cause chronic effects for the human especially infants such as hepatitis, liver cancer, hepatomegaly, and cirrhosis (Azizollahi Aliabadi et al, 2013;Celikt et al, 2005).…”

Section: Discussionmentioning

confidence: 99%

“…Moreover, some probiotic strains in contaminated medium have shown great ability to bind aflatoxin (Elsanhoty, Salam, Ramadan, & Badr, 2014), especially lactobacilli are able to remove aflatoxins from contaminated medium (El-Nezami et al, 1998a, 1998b. Hamidi et al (2013) isolated two strains of bacteria: Lactobacillus pentosus and Lactobacillus beveris showed high capability to absorb AFB1.…”

Section: Discussionmentioning

confidence: 99%

See 2 more Smart Citations

The efficacy of bacterial and yeasts strains and their combination to bind aflatoxin B1 and B2 in artificially contaminated infants food

Hamad

Zahran

Hafez

2017

Journal of Food Safety

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Aflatoxins could be detoxify by microbes to reduce their toxic effect in contaminated food. Cerelac is the common baby food in Egypt. This study was conducted to evaluate the efficacy of both probiotics bacteria and yeasts on aflatoxins B1 and B2 dtoxification. Bacteria (heat acid inactivated); S. thermophilus TH‐4, B. bifidum and yeasts; k. lactis, S. cerevisiae were used to detoxify these aflatoxins. In PBS each bacterial strain, reduced AFB1 and AFB2 by 28‐29% and great reduction of 55% was achieved using both bacterial strains in combination. Similarly, yeast strains were able to reduce AFB1 and AFB2; 54% with S. cerevisiae and 42% with K. lactis, with higher reduction of 66.6% using both yeast strains in combination. Using the probiotic combination with Cerelac exhibited higher level of B1 and B2 reduction by 94.1%, 94.5%, respectively. Scanning Eectron Microscopy confirmed the ability of these probiotics to adsorb the toxins particles. Practical applications Probiotic and yeast mixtures could be the best materials used to reduce and/or eliminate mycotoxins especially aflatoxins from foods. Moreover, it can be used as food additives in infants food (Cerelac) to reduce the bioavailability of the aflatoxins in synthesized food.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

The efficacy of bacterial and yeasts strains and their combination to bind aflatoxin B1 and B2 in artificially contaminated infants food

Hamad

Zahran

Hafez

2017

Journal of Food Safety

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“…There is a great chance for reducing the presence of AFs in food products through the utilization of certain types of nonpathogenic bacteria such as the group of LAB. Also, utilization of LAB as a food supplement or probiotic products preventing the absorption of AFB1 in human and animal bodies as they have the ability for binding and isolating AFB1 (Farber et al, 2000 andHamidi et al,2013).…”

Section: Introductionmentioning

confidence: 99%

Study on Aflatoxin Residues in some Meat Products and their Control by Probiotics

Ibrahim¹,

Amin²,

Tolba³

et al. 2018

Benha Veterinary Medical Journal

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Mould not only causes deterioration of food and feed, but also adversely affects the health of man and animals since it is capable of producing toxic metabolites known as mycotoxins causing food poisoning and liver cancer. Thus, creating awareness about aflatoxin residues and their control in food is of great importance for public health. From this point of view, this study was designed to evaluate total aflatoxin residues and their control by probiotics. A total of 100 random samples of meat products represented by beef burger, sausage, minced meat and luncheon (25 of each), were collected from different super markets in Cairo governorate. The obtained results revealed that the total aflatoxin residues were higher in luncheon (1.63±0.32 ppb) with the highest prevalence (88%). Also, the effect of probiotics on the reduction of aflatoxin residues in naturally contaminated minced meat sample was studied. Two probiotic strains (Lactobacillus acidophilus and Bifidobacteriumlactis) could be able to cause gradual reduction in total aflatoxin residues up to 88% and 98.3%, respectively of total aflatoxin residues within 8 days of experiment.

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“…Dentre as aflatoxinas, a aflatoxina B 1 (AFB 1 ) é considerada potencialmente mais tóxica, sendo classificada como um composto altamente carcinogênico, teratogênico e mutagênico (Shim et al, 2014). Além disso, AFB 1 é capaz de suprimir o sistema imunológico e induzir citotoxicidade (Hamidi et al, 2013;Nones et al, 2013). Quando presente nos alimentos e consumida em doses elevadas, as aflatoxinas são capazes de ocasionar severas intoxicações, podendo levar os pacientes ao óbito (Mallmann et al, 2011).…”

Section: Introductionunclassified

Tratamento Térmico Da Bentonita Não Interfere Na Capacidade De Adsorção Da Aflatoxina B1

Nones¹,

Santa²,

Riella³

et al. 2015

Anais Do XX Congresso Brasileiro De Engenharia Química

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RESUMO -Tratamentos físico-químicos podem afetar as características estruturais das bentonitas, alterando sua capacidade de adsorção. O objetivo deste trabalho foi comparar a capacidade da bentonita in natura e tratada termicamente em adsorver a aflatoxina B 1 (AFB 1 ) . Para tal, amostras de bentonita provenientes de Santa Catarina foram calcinadas a temperatura de 500 o C. A caracterização deste material foi realizada através das técnicas de espectroscopia no infravermelho e por dispersão de energia. Os ensaios de adsorção foram realizados em espectrofotometria de UV/vis. Os resultados demonstraram que a bentonita tratada termicamente apresentou uma redução nas bandas em torno da região de 3500 cm -1 , além de variações nos percentuais de oxigênio, carbono e ferro. No entanto, não foram observadas diferenças na adsorção. Considerando estes fatores, novos estudos precisarão ser realizados para que materiais mais eficazes para o controle das micotoxinas possam ser desenvolvidos.

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The aflatoxin B1 isolating potential of two lactic acid bacteria

Abstract: Strains of Lactobacillus pentosus and Lactobacillus beveris were isolated from human feces and local milk samples, respectively. And both strains has the ability to isolate or bind with aflatoxin B1.

Cited by 39 publications

References 20 publications

The efficacy of bacterial and yeasts strains and their combination to bind aflatoxin B1 and B2 in artificially contaminated infants food

The efficacy of bacterial and yeasts strains and their combination to bind aflatoxin B1 and B2 in artificially contaminated infants food

Study on Aflatoxin Residues in some Meat Products and their Control by Probiotics

Tratamento Térmico Da Bentonita Não Interfere Na Capacidade De Adsorção Da Aflatoxina B1

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