Pig ears contain proteins, fats, carbohydrates, vitamins, and calcium, phosphorus, iron, etc., possessing the effects of replenishing deficiencies and tonifying the spleen and stomach.Pig ears are very nutritious and have excellent texture, especially when served as a cold dish."Pickled pig ear"has a tender yet crisp mouthfeel and a fresh and fragrant taste without being greasy, and is rich in collagen.
