Rapid pesticide residue detectorDetect the pesticide residue content of purple yam produced in the production area of purple yam. Purple yam has a purple red flesh, excellent taste, and high nutritional value. It is rich in various nutrients such as starch, protein, polysaccharides, vitamins, calcium, iron, and zinc. Eating purple yam regularly can help moisturize the skin and promote cellular metabolism and other functions. Purple yam is mainly distributed in Jiangxi region, and is also planted in Shandong, Henan, Hubei and other areas. Purple yam prefers to be produced in temperate regions, and there are many varieties of purple yam, each with different distribution areas due to environmental requirements.

Due to the fact that purple yam grows underground, many people believe that crops grown underground will not carry pesticide residues. Based on the actual planting situation of purple yam, pesticide residues also exist, but to compare, pesticide residues are relatively less. After planting yam, insecticides, fungicides and other drugs need to be injected underground, so purple yam cannot avoid the impact of pesticide residues.Rapid pesticide residue detectorIt can help people intuitively understand the pesticide residue content of purple yam, ensuring its safe consumption. In addition, purple yam is mostly consumed without skin, which also reduces pesticide residue to a certain extent.