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A urea starch is a gelatinized starch created by adding urea to a starch to promote the starch's gelatinization at room tempertature. Suspensions of starch in urea solutions did not show any fermentation and retrogradation during 8 weeks storage, unlike ungelatinized starches.
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What is proteus mirabilis results for urea test?
Proteus mirabilis is positive for the urea test, meaning it can hydrolyze urea, producing ammonia and raising the pH of the medium, causing a color change. This is due to the presence of the enzyme urease in Proteus mirabilis.
Is carpet urea same as nitrogen urea?
No,carpet urea is urea formaldehyde it is aproduced by treating urea with formaldehyde
What is the meaning of failure of iodine reagent to give a color with starch after incubation with saliva?
It means starch is no longer present; it is broken down by amylase into simple sugars in the saliva.
Is enterococcus faecalis positive or negative with the urea broth test?
It is urease positive .It possesses the enzymes urease which hydrolyses urea to form ammonia. As a result the pH of the medium used for detection of urease enzyme (Urea Broth) increases and shows bright pink colour, since phenol red is bright pink in alkaline conditions.
What produces a chemical called urea which end up in urine?
The kidneys remove urea from the blood and excrete it in urine. Urea is a waste product formed from the breakdown of proteins in the liver.
Why are breakdowns of starch gelatin an urea considered hydrolysis reactions?
Breakdowns of starch, gelatin, and urea are considered hydrolysis reactions because they involve the chemical reaction with water that cleaves bonds in these compounds. In starch and gelatin, water molecules help break down the polysaccharides and proteins into smaller units, such as sugars and amino acids, respectively. Similarly, urea hydrolysis involves the reaction with water to produce ammonia and carbon dioxide. This process emphasizes the role of water as a reactant in facilitating the breakdown of larger molecules into simpler ones.
Is urea formaldehyde thermoset or thermoplastic?
Thermosetting
What is the medical terminology combining form meaning urea or nitrogen?
azot/o
What is proteus mirabilis results for urea test?
Proteus mirabilis is positive for the urea test, meaning it can hydrolyze urea, producing ammonia and raising the pH of the medium, causing a color change. This is due to the presence of the enzyme urease in Proteus mirabilis.
What is the Medical term meaning destruction of starch?
amylolysis
Is carpet urea same as nitrogen urea?
No,carpet urea is urea formaldehyde it is aproduced by treating urea with formaldehyde
What are the meaning of urea?
Urea is a waste product produced in the liver during the breakdown of proteins. It is excreted by the kidneys in urine. In the lab, urea is often used as a nitrogen source in fertilizers and in the production of plastics and resins.
What is the meaning of failure of iodine reagent to give a color with starch after incubation with saliva?
It means starch is no longer present; it is broken down by amylase into simple sugars in the saliva.
How you control urea?
please give me some knowledge about what is urea and how i am save .and urea .in which food
Is urea a carbohydrate?
no, urea is a breakdown of protein
Is blood urea and blood urea nitrogen same?
What is the difference between urea and BUN
Is urea crystals element?
No, urea crystals are not an element. Urea is a compound composed of carbon, nitrogen, oxygen, and hydrogen atoms.
