1 It's also one of the worst food additives on the market. 2  MSG is an excitotoxin, which means it overexcites your cells to the point of damage or death, causing brain damage to varying degrees, and potentially even triggering or worsening learning disabilities. Common adverse effects linked to regular consumption of MSG, include: obesity, eye damage, headaches, fatigue and disorientation, depression, rapid heartbeat, tingling and numbness. 2  Early studies suggested 25 percent to 30 percent of the US population was intolerant of MSG at levels then found in food.
Sliced deli meats and cheeses on a board. Photo Credit Lawkeeper/iStock/Getty Images. Autolyzed yeast extract is a substance that results when yeast is broken down into its constituent components. It naturally contains free glutamic acid, or monosodium glutamate, and is often used as a less expensive substitute for MSG.f you follow a gluten-free diet you'll need to avoid autolyzed yeast extract because it's a source of hidden gluten, according to Colorado State University. Another possible concern about consuming autolyzed yeast extract is that it naturally contains monosodium glutamate.
Amylase is an enzyme which catalyzes the hydrolysis of the polysaccharide starch to the disaccharide maltose. Salivary amylase is produced by the salivary glands and pancreatic amylase is produced by the pancreas.If amylase is added to a solution of starch, the starch will be digested to form maltose. The rate of the reaction is increased if the enzyme and substrate mixture is brought to body temperature (37 0 C).The progress of the reaction can be visualized by testing the reaction mixture for (1) the disappearance of the substrate (starch) or (2) the appearance of product (maltose).enedicts. Amylase is an enzyme which catalyzes the hydrolysis of the polysaccharide starch to the disaccharide maltose. Salivary amylase is produced by the salivary glands and pancreatic amylase is produced by the pancreas. If amylase is added to a solution of starch, the starch will be digested to form maltose.