Rare Super 'Blood Moon' Lunar Eclipse Coming, Last Until 2033 | Video. By | August 31, 2015 10:27am ET. On Sept. 27th, 2015, Earthlings will be treated to a skywathching event not seen seen 1982. The 'Supermoon', which appears up to 14% larger in diameter due to its proximity to Earth, will also turn a reddish hue as a result of the Moon passing directly behind the Earth, into its shadow. Full Moon: Why Does It Happen?
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Alpha-Amylase in Saliva. Alpha-amylase is found in saliva. As soon as you eat starch, your saliva glands secrete this enzyme into your mouth. In fact, even the thought or smell of food can cause you to salivate. Alpha-amylase in saliva digests starch into pairs of glucose molecules, which are smaller, sweeter sugars.That's why starchy carbohydrates taste sweeter the longer they are in your mouth.lpha-amylase in saliva digests starch into pairs of glucose molecules, which are smaller, sweeter sugars. That's why starchy carbohydrates taste sweeter the longer they are in your mouth.