47 results about "Denatonium" patented technology

Assays for identifying compounds that modulate, preferably inhibit bitter taste associated with the activation of hT2R4, hT2R44 and / or hT2R61 are provided. The compounds identified according to these assays should modulate, e.g., inhibit bitter taste associated with bitter tasting compounds including quinine, 6-nitrosaccharin, saccharin and / or denatonium. These compounds are useful additives for foods, beverages or medicinal preparations having a bitter taste.

A bitter-tasting water-soluble compound is dissolved in a non-polar substrate, imparting a bitter flavor to the substrate. This bitter flavor discourages rodents from gnawing on an object formed from the treated substrate. Specifically, denatonium benzoate dissolves in molten flexible polyvinyl chloride, imparting a bitter taste to the plastic matrix. Objects formed from this embittered plastic matrix are granted a degree of immunity from the predations of chewing animals; rodents in particular.

A liquefied-gas aerosol dusting composition is disclosed for preventing inhalation abuse incidents. The composition comprises at least one liquefied gas and denatonium benzoate, wherein the concentration of said denatonium benzoate in said aerosol dusting composition ranges from about 5 ppm to about 50 ppm.

The invention discloses a method for detecting the content of denatonium benzoate in toy materials, which comprises preparing standard stock solutions, intermediate working standard solutions and serial concentration standard solutions respectively, preprocessing samples to be tested, and performing high performance liquid chromatography detection , using acetonitrile-water (30:70, v / v) solution as the extraction solvent, after ultrasonic extraction, constant volume, after filtration, gradient elution is carried out with acetonitrile-water as the mobile phase, and a C-18 column is used as the chromatographic column, With a photodiode array detector, the detection wavelength of denatonium benzoate is 227.4nm, the detection limit is 2.66ng (based on 3 times the signal-to-noise ratio), the average recovery rate is 99.3%, and the method precision is 0.81%-2.36%. This method has low detection limit and high precision, and is suitable for the determination of the bittering agent denatonium benzoate content in this field. It can improve the level of management of liquid or viscous toys in my country, protect the legitimate rights and interests of children and consumers in China, and at the same time promote the development of toys in my country. The smooth export of products is of great significance.

The invention discloses application of denatonium benzoate in preparing a bactericide for preventing and controlling plant diseases caused by phytopathogen.It is proved through indoor toxicity measurement that denatonium benzoate has good inhibitory activity to phytopathogen.Serving as a bactericide, denatonium benzoate has the advantages of being efficient and low in toxicity and meeting the requirement for chemically preventing and controlling plant diseases.At present, bactericide resistance of pathogen is enhanced as a great number of bactericides are used, and the traditional bactericides pollute the environment seriously, are high in residual amount and directly threat food safety of human.Denatonium benzoate is a small molecule compound which is degradable, free of pollution and environmentally friendly, is low in bactericide resistance, safe to non-target organisms, people and livestock and capable of ensuring high quality of agricultural products, fruits and vegetables, meets the requirement for sustainable development and has wide research and market application prospects.