However, if you really want to do yourself a favor, it is best to avoid chips altogether and snack on fresh fruit and veg instead! Acrylamide in Potato Chips Note that this article only focuses on the acrylamide aspect of chips – there are many other chemicals and nutrients that also affect the nutritional profile of various corn and potato chips. In the rest of this article, we compare various types of chips and crisps in terms of their acrylamide content. Other major source of acrylamide in modern diets include French fries, breads and bakery products, and cereals. Potato chips alone account for about 11%. Acrylamide is not something that is added to chips but it is formed during the heating process when the starches in potatoes react to the high temperature.Īccording to data provided by the FDA/USDA, snack foods – including potato and tortilla chips – account for an estimated 25% of an average American intake of acrylamide. Chips, or crisps if you grew up English, contain a chemical called acrylamide. Not only do chips – whether made from potatoes or corn – add empty calories and truckloads of salt to your diet, they might also increase your risk of cancer. S2CID 54340615.Acrylamide in Chips: Potato vs Tortilla (Corn) Chips ^ Barlow, GB Dickson JAS (March 1978)."Case analysis of purple urine-bag syndrome at a long-term care service in a community hospital". "Purple urine bag syndrome: a rare spot diagnosis". ^ Kalsi, DS Ward, J Lee, R Handa, A (November 2017)."Purple urine bag syndrome may not be benign: a case report and brief review of the literature". ^ Bhattarai, M Mukhtar HB Davis TW et al."Purple urine bag syndrome in nursing homes: ten elderly case reports and a literature review". ^ a b Tan, CK Wu YP Wu HY Lai CC (August 2008).The syndrome was first described by Barlow and Dickson in 1978. Other risk factors include alkaline urine, constipation, and polyvinyl chloride catheter use. Purple urine bag syndrome is more common in female nursing home residents. If constipation is present, this should also be treated. Purple urine bag syndrome is a clinical diagnosis, the cause of which may be investigated using a variety of laboratory tests or imaging.Īntibiotics such as ciprofloxacin should be administered and the catheter should be changed. In purple urine bag syndrome, bacteria that colonize the urinary catheter convert indoxyl sulfate to the colored compounds indirubin and indigo. There, indole is converted to indoxyl sulfate, which is then excreted in the urine. Indole is absorbed into the blood by the intestine and passes to the liver. Tryptophan in the diet is metabolized by bacteria in the gastrointestinal tract to produce indole. It is usually considered a benign condition, although in the setting of recurrent or chronic urinary tract infection, it may be associated with drug-resistant bacteria. Purple discoloration of urine bag is often the only finding, frequently noted by caregivers. People with purple urine bag syndrome usually do not complain of any symptoms. The most commonly implicated bacteria are Providencia stuartii, Providencia rettgeri, Klebsiella pneumoniae, Proteus mirabilis, Escherichia coli, Morganella morganii, and Pseudomonas aeruginosa. This converts indoxyl sulfate in the urine into the red and blue colored compounds indirubin and indigo. Bacteria in the urine produce the enzyme indoxyl sulfatase. Purple urine bag syndrome ( PUBS) is a medical syndrome where purple discoloration of urine occurs in people with urinary catheters and co-existent urinary tract infection. Purple urine bag syndrome usually presents as urine with a purplish discoloration accumulating in a catheterized person's collection bag. Medical condition Purple urine bag syndrome
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