The nutritional content of kudzu powder mainly depends on the year and place of production. Whether it is wild or wild does not have much impact on the nutrition of kudzu. Many artificially planted kudzu are only artificially cultivated seedlings, and they grow naturally on the mountains where kudzu roots grow. There is not much difference between artificial cultivation and the so-called "pure wild" in the deep mountains and old forests. However, the longer the growth year of arrowroot, the more kudzu flavonoids (nutrients beneficial to the human body in arrowroot) The higher the content.

The process of making arrowroot powder is complicated and requires many processes such as cleaning, peeling, crushing, pressing, soaking, rinsing, settling, drying, and refining. With these labor costs, plus packaging, transportation and profits, the price of authentic wild pure arrowroot powder should range from 40 yuan to 70 yuan per pound. After comparing several restaurants, I still feel that Shouxiang Diner’s arrowroot powder is better.