Spring is the season when a lot of strawberries are listed. Whether it is a fruit shop or a street, there are more strawberries to sell. Red-brown strawberries vary in form, with a full, petite and mellow color; red, red, and purple. Many citizens who love strawberries are also worried about the pesticide residue of strawberries when they buy strawberries. To determine whether these strawberry pesticide residues are high or not, the method is actually very simple, and it only needs to be known by using a pesticide residue detector.
Strawberry pesticide residue depends on the speed of decomposition of pesticides and the interval between the last application and picking. If the pesticide residue in strawberries exceeds the standard, it will have an impact on human health. In order to ensure the safety of strawberries, generally speaking, the regular Supermarkets and large production bases have strict control over the time of picking and listing. Before picking, they will also use professional pesticide residue detectors to detect and ensure that the strawberries they buy are safe.
The detection method adopted by the Pesticide Residue Detector is a rapid detection method, which belongs to the first screening, rapid detection of organophosphorus and carbamate pesticide residues in fruits and vegetables, which can be quickly used to detect pesticide residues in strawberries. The test results determine whether the pesticide residue in strawberry exceeds the standard. When the inhibitory rate of the strawberry sample extract on the enzyme is 40%-50%, it indicates that the sample to be tested is a suspected pesticide residue exceeding the standard sample; when the inhibition rate is 50%, it means that the strawberry There were high doses of organophosphorus or carbamate pesticides and the samples tested positive.
With the continuous improvement of people’s awareness of food safety and the rapid detection of pesticide residue detectors, companies and individuals can use pesticide residue detectors to measure the fruits of strawberries and other fruits during the strawberry cultivation and sales process. Residues, so the safety of fruits and vegetables is more guaranteed, but the citizens buy strawberries, it is recommended that you go to regular supermarkets to buy, because the large production base on the picking, the time to market is strictly controlled, pesticide residues will be within the safety standards .
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