Okra is also known as sheep horn, coffee yellow melon, or hairy okra, originally from Africa and introduced to China in the early 20th century.Currently, okra has become a popular high-nutritional and health-preserving vegetable, sweeping the globe.Its edible part is the fruit pod, which comes in green and red varieties; it is crisp, tender, juicy, smooth yet not greasy, with a unique aroma, and loved by people.
