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Theophylline Technical Guide: Chemistry, Mechanism, Formulation, Analytical Context and Regulatory Compliance Theophylline Caffeine Theobromine Theophylline is a dimethylxanthine with molecular formula C7H8N4O2, molecular weight 180.16 g/mol and CAS 58-55-9. It is a white, odorless, bitter crystalline powder with limited aqueous solubility of roughly 1 to 5 mg/mL at ambient temperature.
Maleic Acid: A Complete Technical Guide to Properties, Production, Applications and Safety Maleic Acid Maleic acid (C4H4O4, MW 116.1) is a cis-configured unsaturated dicarboxylic acid and the geometric isomer of fumaric acid. Its two adjacent -COOH groups give it strong water solubility.
Dihydroquercetin (Taxifolin) Technical Guide: Antioxidant Chemistry, Formulation Strategy, Bioavailability Engineering and Regulatory Compliance Dihydroquercetin Taxifolin Dihydroquercetin is a saturated-ring flavanonol whose multiple hydroxyl groups give it potent free-radical scavenging and metal-chelating behaviour. Its principal industrial constraint is low solubility and rapid conjugation.
Ferrocyanide in Personal Care & Cosmetics: Technical Guide to Prussian Blue Colorants, Function, Formulation and Regulatory Compliance Ferrocyanide Prussian Blue Potassium ferrocyanide trihyrate Ferric ferrocyanide is a deep indigo inorganic colorant with molecular formula C18Fe7N18, molecular weight approximately 859.2 g/mol and CAS 14038-43-8, identified by CI 77510.
Malic Acid: Technical Guide to the Dicarboxylic Acidulant in Food and Beverage Formulation Malic Acid Malic acid (CAS 6915-15-7, C4H6O5, 134.09 g/mol, E 296) is a dicarboxylic acid that occurs naturally in apples, pears, tomatoes and grapes and as a metabolite in the Krebs cycle.
Phenolphthalein Technical Guide: Indicator Chemistry, Industrial Applications, Derivatives and Regulatory Compliance Phenolphthalein Phenolphthalein is a phthalein dye whose colourless lactone form opens into a conjugated quinoid chromophore as pH rises through 8.2 to 10.0, giving the characteristic pink colour.
N-Acetylglucosamine in Nutrition Products: Technical Guide to Function, Formulation, Bioavailability and Regulatory Compliance N-Acetylglucosamine Glucosamine Sulfate Chondroitin N-Acetylglucosamine is an amino monosaccharide with molecular formula C8H15NO6, molecular weight 221.21 g/mol and CAS 7512-17-6. For nutrition formulation its principal value is a combination of good water solubility of about 50 mg/mL.
L-Threonine: Technical Guide to the Essential Amino Acid in Nutraceutical and Food Formulation L-Threonine L-Threonine (CAS 72-19-5, C4H9NO3, 119.12 g/mol) is the biologically active (2S,3R) stereoisomer of an essential proteinogenic amino acid. It is a polar, water-soluble.
Common Flavour Enhancers Compared: Technical Guide to Yeast Extract, Glutamates and 5'-Nucleotides Flavour Enhancers Monosodium glutamate Glutamic acid Disodium inosinate Disodium guanylate The three enhancer classes work on different principles. Monosodium glutamate (CAS 142-47-2), like the other glutamate salts, provides a direct umami stimulus detected by dedicated taste receptors. 5'-Nucleotides.
Aluminum Oxide (Alumina) in Industrial Applications: Technical Guide to Structure, Production, Properties and Regulatory Compliance Aluminum Oxide Aluminum oxide of formula Al2O3, molecular weight 101.96 g/mol and CAS 1344-28-1, is an amphoteric, water-insoluble oxide with a melting point of about 2,072 degrees C and a density near 3.987 g/cm3.

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