Fresh cake typically stays fresh for 2-3 days if stored properly at room temperature in an airtight container. However, certain types of cakes with perishable fillings or frostings may need to be refrigerated and will stay fresh for 3-4 days. To extend the freshness of a cake, you can also freeze it for up to 2-3 months. **

When you eat fresh pineapple, your mouth may burn because of an enzyme called bromelain. Bromelain is a mixture of proteolytic enzymes that can break down proteins, including the ones in your mouth. This can lead to a tingling or burning sensation. Additionally, pineapples are also acidic, which can further contribute to the burning sensation in your mouth. **

These are fresh dairy products. "Fresh dairy products" typically refers to items like milk, cheese, yogurt, and butter that are made from fresh milk. On the other hand, "milk fresh products" could refer to a broader range of products that include milk as a primary ingredient, such as ice cream or milk-based desserts. Therefore, the term "fresh dairy products" is more specific and accurate in this context. **

It is generally not recommended to engage in sports or physical activities with a fresh piercing in your mouth. The movement and impact from sports can irritate the piercing, leading to increased swelling, pain, and potential damage to the piercing site. It is important to allow the piercing to heal properly before resuming sports to minimize the risk of complications and ensure proper healing. **

Fresh turmeric is a root that belongs to the ginger family and is known for its vibrant orange color and earthy flavor. It is commonly used in cooking to add color and flavor to dishes, as well as for its potential health benefits. Fresh turmeric can be grated, sliced, or juiced and is often used in curries, soups, smoothies, and teas. **

Without being able to see the ivy in question, it is difficult to determine if it is fresh or not. Fresh ivy typically has vibrant green leaves that are firm to the touch. If the ivy appears wilted, discolored, or has dry, brittle leaves, it may not be fresh. It is best to visually inspect the ivy to determine its freshness. **

Fresh roe refers to the eggs of fish, typically from species such as salmon, trout, or herring. These eggs are harvested and consumed as a delicacy in many cuisines around the world. Fresh roe is prized for its delicate texture and briny flavor, and it can be enjoyed on its own or used as a topping or ingredient in various dishes. It is often considered a luxurious and high-quality ingredient in seafood dishes. **

Fresh nut corners can be kept fresh for the longest time by storing them in an airtight container or resealable bag to prevent exposure to air and moisture. It is also important to store them in a cool, dry place away from direct sunlight, as heat and light can cause the nuts to spoil more quickly. Additionally, keeping the nuts in the refrigerator or freezer can help extend their freshness, as the cold temperatures slow down the oxidation process. Finally, it is important to check the expiration date on the package and consume the nuts before that date to ensure they are at their freshest. **