How do you take out the freshness from minced beef without lime?

To remove the freshness from minced beef without using lime, you can marinate it with ingredients that enhance its flavor and mask the raw taste. Common options include soy sauce, vinegar, or yogurt, which can tenderize the meat and add depth. Additionally, incorporating spices and herbs like garlic, onion, or paprika can further diminish the freshness. Cooking the minced beef thoroughly will also help in reducing any raw taste.