Flavouring Agent with High-Frequency Heating of Compositions Based on Natural Raw Materials
Kopishev E. Kadyrzhan K. Grigoriev P. Seitenova G. Donbaeva E. Suleimenov I.
December 2025Multidisciplinary Digital Publishing Institute (MDPI)
Electronics (Switzerland)
2025#14Issue 24
A new type of household/therapeutic air freshener is proposed, in which beneficial components are released from compositions containing plant raw materials through induction heating under an alternating-frequency electromagnetic field. The composition is heated by metal elements (e.g., pieces of metal foil) included in its composition. The advantage of the proposed air freshener is the possibility of using a wide range of plant raw materials without prior additional processing. Another advantage of this air freshener is the possibility of controlling it via a smartphone, which is in line with the concept of a ‘smart home.’ The proposed approach bypasses labour-intensive production of simple oils, reduces the product cost, and expands the number of plants (helpful for small-scale cultivation in countries such as Kazakhstan). At the same time, however, it remains possible to use traditional compositions based on industrially produced aromatic oils. Specific examples of the implementation of the proposed method are presented. Prospects include programme-controlled emission of odours from polymer matrices, Internet of Things applications, implementation of sound–visual effects (colour–aroma–music), and even integration with neuromorphic materials.
air freshener , aromatherapy , essential oil alternatives , high-frequency electromagnetic field , hydrogels , induction heating , plant raw materials , polymer matrices
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Department of Chemistry, Faculty of Natural Sciences, L.N. Gumilyov Eurasian National University, Astana, 010000, Kazakhstan
Department of Chemistry and Oil and Gas Technologies, Faculty of Natural Sciences and Agrobiotechnology, Bukhara State University, Bukhara, 200100, Uzbekistan
National Engineering Academy of the Republic of Kazakhstan, Almaty, 050010, Kazakhstan
Psychology Department, Sevastopol State University, Sevastopol, 299000, Russian Federation
Research Department of Physiotherapy, Medical Climatology and Resorts Factors, Academic Research Institute of Physical Methods of Treatment, Medical Climatology and Rehabilitation Named After I.M. Sechenov, Yalta, 298600, Russian Federation
Department of Chemistry
Department of Chemistry and Oil and Gas Technologies
National Engineering Academy of the Republic of Kazakhstan
Psychology Department
Research Department of Physiotherapy
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