Where is the best purple yam?
Purple yam has been listed in all provinces and cities in China, and its producing areas are Zouping in Shandong, Heze in Shandong, wen county in Henan and Wuxue in Hubei. Among them, purple yam produced in Shandong has the best quality, wide market and long cultivation history.
Purple yam is available all year round, but the supply will increase in autumn. Purple yam has the effect of invigorating qi and nourishing blood. For dyspepsia or abdominal distension, eating purple yam can effectively increase intestinal peristalsis.
Shandong purple yam from different habitats
Shandong purple yam is generally listed in late September, and the wholesale price is 2-3 yuan/kg. If it is not wholesale, it will be a little more expensive. The hair on the surface of Shandong purple yam is evenly distributed and rich in nutrition.
Heze purple yam
Heze yam is generally listed in June, 5438+ 10, and the wholesale price is 2-5 yuan/kg. Heze yam has deep color precipitation, less surface hair and higher protein content than ordinary yam.
Henan purple yam
Henan purple yam is generally listed in June 5438+ 10, and the normal price is around 8- 13 yuan/kg. Henan yam is thin and fleshy, full of nutrition, and it feels a little rough when touched by hand.
Hubei purple yam
Hubei purple yam is generally listed in September, and the price is between 2- 10 yuan. Hubei purple yam should be weighed by hand, which is not easy to lose water and has a longer storage time.
Jiangsu purple yam
Generally, Jiangsu yam is listed in April and May, and the price is 13- 14 yuan/kg. There is mucus in the cross section of Jiangsu purple yam, and the skin is not damaged. The flesh inside is purple, not dark.