Beverage preservation refers to the methods used to maintain the quality and safety of drinks over time. This can involve techniques such as refrigeration, pasteurization, and the use of preservatives. These methods help prevent spoilage and extend the shelf life of beverages like juice, soda, and alcohol. Proper packaging also plays a crucial role in beverage preservation. Containers such as bottles and cans are designed to protect drinks from light, air, and contaminants. By using these preservation techniques and packaging, manufacturers can ensure that consumers enjoy their beverages at their best quality.