Why do I smell metal in my nose? Some people can detect a metallic smell or other odors that can't be smelled by anyone else around thembecause the smells aren't real. This condition is called phantosmia, an olfactory hallucination that's often triggered by a sinus condition. Other causes...
Reduction of odor-causing compounds in wastewater using biochar: A review 1Introduction The sense of smell is an old sense, characterized by a significant influence on the interaction between organisms (with smell receptors) and the environment (Sharma et al., 2019). Olfactory perception can induce...
Breath analysis is a relatively recent field of research with much promise in scientific and clinical studies. Breath contains endogenously produced volatile organic components (VOCs) resulting from metabolites of ingested precursors, gut and air-passage bacteria, environmental contacts, etc. Numerous recen...
PURPOSE:To provide a deodorant which can exhibit an excellent deodorizing effect by containing a Rooibos tea aqueous extract, making it in contact with gas containing an offensive smell in a gaseous phase, or adding it to liquid containing a compound being an offensive smell source. CONSTITUTION:...