Koorka

Koorka (also known as Chinese potato or Country potato) is a tropical tuber crop that is native to South America and widely cultivated in Asia, particularly in India, China, and Indonesia. It is scientifically known as Solenostemon rotundifolius and belongs to the family Lamiaceae.

Description

Koorka is a perennial herbaceous plant that grows up to 30-60 cm in height. The plant has a fibrous root system with small, round tubers that are approximately 1-3 cm in diameter. The leaves are opposite, ovate to elliptic, and have a strong aroma when crushed. The flowers are small, white, and borne in terminal spikes. The tubers, which are the edible part of the plant, have a unique, earthy flavor and are rich in carbohydrates, protein, and vitamin C.

Cultivation

Koorka is a hardy plant that can grow in a wide range of soil types, from sandy to clayey soils. It prefers a warm, humid climate and well-drained soil. The tubers are planted at the onset of the rainy season and are ready for harvest in about 4-6 months. Harvesting is done manually by digging up the tubers.

Culinary Uses

In Indian cuisine, Koorka is used in a variety of dishes. It is often boiled, peeled, and then fried or used in curries. In Kerala, a southern state of India, a popular dish is 'Koorka Mezhukkupuratti', where the tubers are stir-fried with spices. In Indonesia, the tubers are used in a dish called 'gado-gado', a type of salad with peanut sauce.

Nutritional Value

Koorka is a good source of dietary fiber, which aids in digestion. It is also rich in vitamin C, which boosts the immune system, and potassium, which helps regulate blood pressure. The tubers are low in fat and calories, making them a healthy addition to the diet.

See Also

• Tuber
• Indian cuisine
• Indonesian cuisine