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77 results about "Bittering Agents" patented technology

A bittering agent is a flavoring agent added to a food or beverage to impart a bitter taste, possibly in addition to other effects.

Anhydrous coolant and preparation method thereof

The invention discloses an anhydrous coolant and a preparation method thereof. The anhydrous coolant comprises raw materials in parts by weight as follows: 1,000 parts of propylene glycol, 2.4-2.6 parts of an acidic preservative, 1.5-1.7 parts of borax, 1.4-1.6 parts of sodium nitrite, 1.4-1.6 parts of triethanolamine, 0.2-0.4 parts of benzotriazole, 0.05-0.15 parts of a defoaming agent, 5-7 parts of a bittering agent and 0.009-0.011 parts of a pigment. All components of the anhydrous coolant supplement one another and cooperate with one another to have the synergistic effect, the anhydrous coolant has the excellent performance and the wide adaptability, can be perfectly compatible with a hydrous coolant left during replacement of the coolant, enables an engine cooling system to work in a non-pressure or micro-pressure environment, can play a noise reduction role in an engine and cannot age and damage rubber pipelines in advance, so that usage and maintenance costs are reduced, and the service life of the engine is greatly prolonged. Besides, no water exists, so that propylene glycol cannot be acidic at the high temperature, the service life can be prolonged, frequent replacement is not required, the more environment-friendly effect is realized, and the long-term comprehensive cost performance is particularly high.
Owner:WUWEI LONGHUAWEI IND & TRADE CO LTD

Smoking quitting device arranged in false tooth

The invention discloses a smoking quitting device arranged in a false tooth. The smoking quitting device comprises a nicotine sensor arranged on the side face of the false tooth and used for detecting whether nicotine exists in an oral cavity of a human body, a container, a controller, a micro pump connected with the controller, and a power supply unit connected with the controller and used for powering the controller, the container, the controller, the micro pump and the power supply unit are arranged inside the false tooth, an inner cavity of the false tooth is filled with a sealant, the nicotine sensor is connected with an input end of the controller, an output end of the controller is connected with the micro pump, the inside of the container is filled with a bittering agent, an input port of the micro pump is connected with the container, and an output port of the micro pump is positioned on the surface of the false tooth. When existence of the nicotine is detected in saliva in the oral cavity, the micro pump is enabled to release a trace of the bittering agent into the oral cavity, and the oral cavity becomes incredibly bitter, so that under the pessimal stimulation, a smoker can feel extremely sick of smoke, and the objective of smoking quitting is achieved in short time. The smoking quitting device is simple in structure, safe and high in efficiency, and has good smoking quitting effect.
Owner:XIAN JINHE OPTICAL TECH
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