Tuberous Root (củ lùn) typically grows in clusters, with green leaves measuring 20 to 30 cm in length. The outer appearance of Tuberous Root is either round or oval-shaped, covered by a light- yellow skin. Inside, it has a translucent white flesh with a solid white core.
In addition to its main components of water and starch, Tuberous Root also contains amino acids, protein, carbohydrates, vitamins C, A, and B, as well as essential minerals such as calcium, potassium, phosphorus, and iron. After harvesting, the tubers can be preserved by sealing them tightly and storing them at room temperature, avoiding direct exposure to pests and sunlight.
The vitamins and minerals in Tuberous Root are active compounds that help stabilize the cardiovascular system and stimulate the metabolism of bad cholesterol in the liver. Additionally, they contribute to reducing the risk of cardiovascular disorders such as stroke, myocardial infarction, and cardiac ischemia. Moreover, they help improve blood pressure and overall heart health.
Tuberous Root contains a high-water content, making it an excellent ingredient for hydrating the body and preventing dehydration. Because of this characteristic, it is also considered a refreshing and cooling food, ideal for alleviating heat during sweltering summer days. Additionally, it helps cool the liver and benefits those suffering from conditions such as difficulty urinating or infrequent urination.
Folk traditions attribute many benefits to Tuberous Root, such as reducing boils, cooling the liver, promoting diuresis, and relieving heat. Additionally, its naturally sweet, nutty flavor and unique crunchiness have made this medicinal tuber increasingly sought after by many people.
Similar to other tuberous vegetables like potatoes, Tuberous Root can be prepared in various ways: boiling, making sweet soups, or stewing with bone broth, among others.
To preserve the best nutritional value of this tuber, it is recommended to steam or boil it.
Like many other types of tubers, Tuberous Root is very easy to prepare into various dishes while still retaining its natural flavor. Therefore, during family holidays, adding a dish made from Tuberous Root to your menu promises to create memorable meals.
Dated: March 19th, 2025