Growing up, I always wondered why my mother stored sweet potatoes, or what I thought were sweet potatoes, in the refrigerator. Little did I know that what I actually referred to as sweet potatoes were actually yams. The confusion between yams and sweet potatoes is quite common, and it often leads to questions about the best way to store these delicious tubers. One of the most debated questions in the culinary world is whether or not yams should be refrigerated. In this article, we will explore the reasons why some people refrigerate yams, while others argue against it. So, let’s dive in and find out the truth behind yam storage!
Understanding the Difference between Yams and Sweet Potatoes
Before we delve into the topic of refrigeration, it’s important to clarify the confusion between yams and sweet potatoes. Although many people use the terms interchangeably, they are actually two different plants. Yams are starchy tubers that are native to Africa and Asia, while sweet potatoes are moist and sugary tubers originating from Central and South America. In some regions, however, including the United States, the terms “yam” and “sweet potato” are used interchangeably. Therefore, when discussing yam storage, it’s important to keep in mind that we are referring to the tubers commonly labeled as yams in supermarkets.
The Argument for Refrigerating Yams
Proponents of refrigerating yams argue that the cool temperature of the fridge helps to extend the shelf life of these tubers. Yams, being perishable, are prone to spoilage if not stored properly. Refrigeration can slow down the enzymatic activity within yams, reducing the risk of decay and extending their freshness. Additionally, refrigerating yams can help maintain their vibrant orange color and preserve their texture.
Another reason some people refrigerate yams is to prevent sprouting. When stored in the right conditions, yams can actually sprout and start growing roots, similar to potatoes. By keeping yams in the fridge, the cold temperature inhibits this sprouting process and prevents the yams from becoming overripe or inedible.
The Argument against Refrigerating Yams
On the other side of the spectrum, opponents of refrigerating yams believe that this practice alters the texture and taste of the tubers. They argue that refrigeration can cause the breakdown of starches in yams, leading to a gritty or mushy texture. Additionally, the cold temperature can transform the natural sugars in yams into starches, resulting in a less sweet and flavorful end product.
Furthermore, yams are tropical plants accustomed to warm and humid climates. Refrigerating them exposes them to cold and dry conditions, which can cause the flesh of the yam to become dry and shriveled. This can negatively impact the overall taste and quality of the yam after cooking.
Best Practices for Storing Yams
While the debate continues, there are some general guidelines to follow when it comes to storing yams, regardless of whether or not you choose to refrigerate them. First and foremost, yams should be stored in a cool and dark place. Ideally, the temperature should be between 55 to 60 degrees Fahrenheit (13 to 15 degrees Celsius). A pantry or cellar can be suitable options for storing yams.
To prevent sprouting, it’s important to keep yams away from light. Exposure to light triggers the sprouting process in tubers. Therefore, it’s recommended to store yams in a brown paper bag or a perforated plastic bag to protect them from light while still allowing for some airflow.
Another tip for prolonging the shelf life of yams is to keep them away from onions and other ethylene-producing fruits and vegetables. Ethylene is a gas naturally produced by these items as they ripen, and it can speed up the spoilage process of yams.
The Final Verdict
After analyzing both sides of the argument, it’s safe to say that whether or not yams should be refrigerated ultimately comes down to personal preference. If you prefer your yams to retain their firmness and color, then refrigeration may be the way to go. On the other hand, if you prioritize flavor and texture, it’s best to store yams in a cool and dark place, away from the cold temperatures of the fridge.
It’s worth noting that refrigerating yams is not a necessity for their safety; rather, it is more about personal preference and desired outcomes. If stored properly in a cool and dark environment, yams can last for several weeks, providing you with plenty of time to enjoy their unique and delightful flavors.
In conclusion, whether you choose to refrigerate yams or not, the most important aspect of storing them is to ensure they are placed in a cool and dark environment. By doing so, you can preserve their freshness and quality, allowing you to savor the deliciousness of yams in various culinary creations.