Iron yam is a kind of crop with the same origin of medicine and food. It is difficult to distinguish the authenticity of iron yam on the market in general, among which the iron yam produced in Jiaozuo, Henan Province is the best and most authentic. In addition, there are other places that produce iron yam, such as Henan, Anhui, Jiangsu, Hubei, Hunan and Guangdong. Iron yam is usually available in October-November every year. In addition, iron yam is a specialty of Henan Province. It has high nutritional and medicinal value. It has the pharmacological effects of strengthening the spleen and tonifying the kidney, tonifying the lungs and brightening the eyes, strengthening the brain and stopping diarrhea, astringing sweat and dispersing cold, and tonifying the middle and benefiting the vital energy.

Different Iron Stick Yam Origins

Henan Iron Stick Yam

Henan Iron Dried Yam will be available in mid-October at a list price of 5 yuan a catty. The dried iron yam from Henan has a hard texture and excellent tonic effect, with an annual output of more than 30,000 tons.

Anhui iron stick yam

Anhui iron stick yam trade will be listed at the end of October. Yam slices 30 dollars a catty. Anhui produced iron rod moderate thickness, smooth surface, production of about 2,000 kilograms.

Jiangsu iron rod yam

Jiangsu iron spring yam will generally be listed in early November, the general price of 5.5 yuan a catty. Among them to Xuzhou, Lianyungang produced the largest production of Tiequan yam, Jiangsu produced Tiequan yam will be very delicate taste after maturity.