amylase. an enzyme that catalyzes the hydrolysis of starch into simpler compounds. The Î±-amylases occur in animals and include pancreatic and salivary amylase; the Î²-amylases occur in higher plants.Measurement of serum Î±-amylase activity is an important diagnostic test for acute and chronic pancreatitis.n enzyme synthesised in the pancreas and salivary glands and secreted in the GI tract which digests starch and glycogen. It is measured in patients with suspected pancreatitis: serum and urine levels peak 4â8 hours after onset of acute pancreatitis, and normalise within 48â72 hours.
To remove the toilet stains follow these simple steps: 1  To begin the toilet stain removal process you will need to measure out 3 cups of vinegar. 2  Allow the vinegar to sit for a few minutes. 3  Once you feel the vinegar has had time to sit you will want to take you toilet brush and scrub the toilet free of stains.
How to Get Hard Water Stains Out of Your Toilet. If you already have rings around the toilet bowl, a couple of popular types of products may just disappoint. Bleach and bleach-containing cleansers often make the stains worse or do practically nothing at all depending on the mineral content of your water. Something in the chemical reaction can actually make the stain darker of just completely impenetrable to the power of bleach. Some soapy, detergent-based commercial cleaners don't do much more than roll off of the stains and dissolve in the water itself, doing nothing to remove the hard water stains or buildup.