Organic Food Preservatives: The Shift Towards Natural Alternatives and Sustainability in the Global South’s Markets

The art of food preservation has been an integral part of human civilization, shaping societies, cultures, and economies. However, the widespread use of inorganic products laden with pesticides, added preservatives, and artificial coloring has diverse detrimental effects on consumer and environmental health. This chapter aims to delve deep into the significance of organic food preservative in the Global South and the developmental status of organic food preservatives. By exploring the unique opportunities, challenges, and innovations emerging from this region, this chapter will shed light on the pivotal role the Global South plays in shaping the future of sustainable and organic food preservation. Some traditional food preservation methods include drying, fermentation, salting and curing, pickling, and smoking while modern food preservation methods include pasteurization, freezing, vacuum packaging, radiation, and bio-preservation. The transition from traditional to modern techniques is mostly driven by various factors, including the need for longer shelf life, urbanization, and the growing demand for processed foods but reflects a rise in organic food preservatives and a broader shift towards sustainable and health-conscious choices in the food industry. To comprehensively understand the environmental implications of chemical preservatives, it’s essential to consider the entire life cycle of food products. This chapter recommends a push for stricter regulations on synthetic preservatives due to the combination of health concerns, the need for scientific research, and consumer demand for safer, sustainable, and more natural food products.