Kitchen towels could be behind food poisoning, reveals study

Agencies
June 10, 2018

Washington D.C, Jun 10: Dirty kitchen towels can aid the growth of pathogens and cause food poisoning, a new research has claimed.

Researchers from the University of Mauritius have shown that factors such as family size, type of diet, multi-usage of towels, among other factors, impact the growth of pathogens on kitchen towels, potentially causing food poisoning.

"Our study demonstrates that the family composition and hygienic practices in the kitchen affected the microbial load of kitchen towels," said Susheela D. Biranjia-Hurdoyal, the lead author on the study."We also found that diet, type of use and moist kitchen towels could be very important in promoting the growth of potential pathogens responsible for food poisoning," she said.

49 percent of the kitchen towels collected in the study had bacterial growth which increased in number with extended family, presence on children and increasing family size.

The towels for multipurpose usage (wiping utensils, drying hands, holding hot utensils, wiping/cleaning surfaces) had a higher bacterial count than single-use towels and humid towels showed higher bacterial count than the dry ones.

Out of the 49 samples which were positive for bacterial growth, 36.7 percent grew coliforms, 36.7 percent Enterococcus spp, and 14.3 percent S. aureus.

"In this study, we investigated the potential role of kitchen towels in cross-contamination in the kitchen and various factors affecting the microbial profile and a load of kitchen towels," said Susheela D. Biranjia-Hurdoyal, Senior Lecturer, Department of Health Sciences, University of Mauritius, lead author on the study.

A total of 100 kitchen towels were collected after one month of use. The researchers cultured the bacteria and identified them by standard biochemical tests. They also determined the bacterial load on the towels.

S. aureus was isolated at a higher rate from families of lower socio-economic status and those with children. The risk of having coliforms (Escherichia coli) was higher from humid towels than the dried ones, from multipurpose towels than single-use ones and from families on non-vegetarian diets.

Coliform and S. aureus were detected at significantly higher prevalence from families with non-vegetarian diets. Escherichia coli is a normal flora of human intestine and it is released in large numbers in human feces. The presence of Escherichia coli indicates possible fecal contamination and lack of hygiene practices.

"The data indicated that unhygienic practices while handling non-vegetarian food could be common in the kitchen," said Biranjia-Hurdoyal.

The presence of potential pathogens from the kitchen towels indicates that they could be responsible for cross-contamination in the kitchen and could lead to food poisoning. "Humid towels and multipurpose usage of kitchen towels should be discouraged. Bigger families with children and elderly members should be especially vigilant to hygiene in the kitchen," she said.

The study was presented at the meeting, ASM Microbe 2018.

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News Network
March 27,2024

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Gokarna (Uttara Kannada): Karnataka Deputy Chief Minister D K Shivakumar on Wednesday said the Congress will decide about making him the Chief Minister in future, bringing to the fore again the issue of leadership change.

There was stiff competition between Siddaramaiah and Shivakumar for the Chief Minister's post after the Assembly election results in May last year, and the Congress had managed to convince the latter and made him the Deputy Chief Minister.

There were some reports at the time that a compromise had been reached based on a "rotational Chief Minister formula," according to which Shivakumar will become CM after two-and-half years but they have not been officially confirmed by the party.

During a temple visit here, a priest prayed that God's blessings may be showered on Shivakumar, and he became the Chief Minister.

Speaking to reporters here in Uttara Kannada district, Shivakumar, who has in the past made no secret of his ambition to become Chief Minister, amid speculations of change in guard mid-way of the Assembly term, responded to talk in some political circles about the leadership issue.

"What's wrong if a priest expresses his desire before God while praying? The priest has expressed his desire. Now Siddaramaiah is the Chief Minister, I'm working as Deputy Chief Minister under him, also as party's state President. People speak about it and desiring it (Shivakumar should become CM) is a different matter, it will be decided by our party," Shivakumar said.

"Now we are all working under the leadership of Siddaramaiah, and our desire is that the state should progress further under his leadership," he said.

"There will be people including supporters and priests, who pray for us, they will express their opinion. Can we stop them from doing it? At the temple it is between God and his disciple, they have expressed their feelings to God," Shivakumar added. 

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News Network
March 22,2024

The Enforcement Directorate on Friday produced Delhi Chief Minister Arvind Kejriwal before the Rouse Avenue court and sought a 10-day custody in the excise policy-linked money laundering case. "Kejriwal was the kingpin of the scam," the ED reportedly told the court after the AAP chief was produced before Special Judge Kaveri Baweja around 2 pm amid tight security. 

ASG S V Raju was appearing for the agency, while Senior Advocate Abhishek Manu Singhvi is representing Kejriwal. 

Raju in his argument said Kejriwal was "directly involved in formulation of the (liquor) policy... he was involved in handling of proceeds of crime as well in the Goa election campaign."

"The expert committee was constituted but it was a sham committee. The policy was made in such a manner that it would enable the taking of bribes and recoupment of people who gave the bribes," the ED counsel said. 

Kejriwal was produced in the trial court shortly after he withdrew from the Supreme Court his plea against arrest by the Enforcement Directorate in the excise policy-linked money laundering case. Kejriwal's counsel said he would contest the remand proceedings before the trial court and then come back to the apex court with another petition.

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News Network
March 27,2024

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The Enforcement Directorate has filed a money laundering case against Kerala Chief Minister Pinarayi Vijayan's daughter Veena Vijayan, her IT company and some others to probe a case of alleged illegal payments made by a private mineral firm to her and the company, official sources said Wednesday.

The agency has registered a case under the Prevention of Money Laundering Act (PMLA) and is expected to summon the people involved, the sources said.

The ED case has been booked after taking cognisance of a complaint filed by the Serious Fraud Investigation Office (SFIO), an investigative arm of the Union corporate affairs ministry, they said.

The case stems from an Income Tax Department investigation that alleged that a private company called Cochin Minerals And Rutile Ltd (CMRL), made an illegal payment of Rs 1.72 crore to Veena's company-- Exalogic Solutions-- during 2018 to 2019, even though the IT firm had not provided any service to the company.

The Karnataka High Court had last month dismissed a plea filed by Exalogic Solutions against the probe initiated by the SFIO.

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