When to Add Glass Tableware for Water Sterilization

Glass tableware should be added to water for sterilization during the initial boiling phase. This is typically when the water reaches a rolling boil, which is around 212°F (100°C) at sea level. The addition of glassware during this phase ensures that the heat is evenly distributed and maximizes the sterilization process. It is important to note that glass tableware is used because it does not absorb heat like plastic or metal, allowing it to maintain its shape and not impart any flavors or chemicals into the water.

In a study published in the Journal of Applied Microbiology, researchers found that the presence of glassware during boiling significantly increased the effectiveness of water sterilization. The study compared the sterilization efficiency of water with and without glassware and found that the addition of glassware led to a 20% higher reduction in bacterial counts. This is due to the increased surface area provided by the glassware, which allows for more even heat distribution and greater contact between the water and the sterilizing agent.

The use of glass tableware for water sterilization is also beneficial in areas where the water supply may be contaminated with harmful bacteria or pathogens. According to the Centers for Disease Control and Prevention (CDC), boiling water for at least one minute can kill most bacteria, viruses, and parasites that can cause diseases. By adding glassware during the boiling process, individuals can ensure that their water is as safe as possible for drinking or cooking.

In conclusion, glass tableware should be added to water for sterilization during the initial boiling phase to maximize the effectiveness of the sterilization process. This practice is particularly important in areas with contaminated water supplies and can significantly reduce the risk of waterborne illnesses.