![]() ![]() 420 BC) used acetic acid to clean the wounds. 5000 BC) when unattended grape juice turned into wine. Acetic acid is a clear liquid with a pungent odour, sharp taste, melting point of 16.73☌ and boils at 117.9☌. Acetic acid, traditionally known as ‘vinegar’ is widely used as a food preservative, first discovered (c. The bridge between chemistry and the day-to-day human life is always growing wider and stronger, and acetic acid is one of the perfect examples. The diversified food culture has a significant demand in the development of such kind of innovation and acetic acid can be an efficient solution. More recently, acetic acid is reported to be used as an antimicrobial edible food coating agent. It can be used for microbial decontamination of meat and as a mild descaling agent in the food industry. In addition, it is an acidulant, which is used to give a characteristic flavor profile to food. Furthermore, acetic acid has several applications in food industry and is traditionally known as vinegar. Acetic acid is used in several industrial sectors such as chemical, pharmaceutical, textile, polymer and paints, food and beverages. ![]() In this chapter, we have reviewed the most recent developments in acetic acid production and applications over past two decades, including process intensification and catalysis by keeping the main emphasis on process sustainability. The production of acetic acid can be widely categorized into chemical and fermentative routes, with the chemical route being the predominant one in the current industrial practice. Acetic acid is a commodity chemical with the global demand of approximately 15 million tons per year with several applications in the chemical and food industry. ![]()
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