Does it contain any contaminants? Has it been adulterated? Thermo Fisher Scientific offers advanced instrumentation and solutions that can help determine the known and unknown contaminants of food and beverage products and detect adulteration. From edible oils, juices, alcoholic beverages, milk, meat,...
All contain azodicarbonamide, a chemical primarily used in foam plastics but also used to bleach flour. Azodicarbonamide (which I’m not even going to pretend to know how to pronounce) is one of several chemicals banned in other countries but allowed in US foods. Released just this past Februa...
What in the name of Andy Griffith is going on here. Andy used to be a pitchman for Ritz Crackers and I can't imagine him selling something that wasn't wonderful. Well, Ritz Crackers are wonderful in the United States. However, they do contain some trans fats in the form of the parti...
( these trace elements. Examples are trace metals such as iron, copper, manganese, cobalt and zinc and the trace halogens fluorene, iodine and bromine. It has also been found that in some cases the normal diet is not entirely adequate in sul- 21 phur and under such circumstances it may ...
Phosphorus and Bromine is added into dry 2-methylmalonic acid according to the procedure of Braun, in Berichte 42, p. 839 (1909) to form 2-Bromo-2-methyl malonic acid. B. The above product is dissolved in ether, and liquid ammonia is added to the solution. After acidifying the solution...
These outstanding inulin ethers have found use in several industrial applications, such as in pharmaceuticals as a stabilizing agent for aqueous solutions that contain poorly soluble molecules or as carriers for water-insoluble substances. 2.5. Production of cyanoethyl inulin ether in aqueous solvent The...
A signal peptide may contain a positively charged N-terminus of 1-5 residues (n-region), a central hydrophobic core of 6-16 amino acids (h-region), and a polar region of 3-7 amino acids that is a recognition site for a signal peptidase (c-region). A signal peptide may be located ...