Yesterday morning, the city's 2012 Food Safety Publicity Week was officially launched. Eight food safety related units, including the Municipal Agricultural Commission, Quality Supervision, Industry and Commerce, Health, Drug Supervision, Commerce, Food, Salt, and Inspection and Quarantine, received on-site consultation from the general public before the Wal-Mart supermarket. Vice Mayor Dong Yuhai attended the event.
The reporter interviewed food safety experts on the current hot issues of food safety, and asked experts to make small measures on the food safety issues most concerned about the daily lives of ordinary people.
Does Yangzhou have "blue leeks"?
Not found, the pass rate of vegetable sampling is over 98%
"All said that eating leeks is nutritious, but some time ago, there were media reports that there were blue leeks in Nanjing, which scared my family to dare to eat." The citizen Li Li specially took a bicycle from Jiefang Bridge to get here and asked the experts of the Agricultural Committee for help.
Xu Jinjing, deputy director of the Municipal Agricultural Product Quality Testing Center, said that the blue dragonfly is called copper sulfate pentahydrate, which belongs to industrial chemical raw materials. Excessive intake of human body may lead to copper poisoning. In severe cases, it may lead to kidney failure and death. Added or used in. "It has a fresh-keeping effect on the leek, it looks good and has a long shelf life, so it is not easy to worry." He said that it is popular to say that it is a cosmetic effect. Generally, local vegetables do not need to do this. At present, the Yangzhou market has not found "blue leeks." Some time ago, the ginger, Chinese cabbage, potatoes, etc. were sampled and the results were all qualified.
According to reports, the current qualified rate of vegetable sampling in our city is over 98%. "The main reasons for these disqualifications are that the safety intervals of pesticides are not standardized, and there are fewer and fewer prohibited pesticides, and there are fewer and more high-toxic and high-residue residues."
Xu Jinjing introduced that the wholesale market is currently batch testing, and the farmer's market and real estate vegetables are sampled. He reminded that in the summer, he should try to buy it at the farmer's market. If he suspects that there is a problem, he can send it to the inspection site for free testing. "Vegetable bases, specialty stores and other vegetables are safe, and roadside stalls are best not to buy."
B must buy organic products?
Nutrition, taste is not necessarily better than ordinary
“My friends around me can buy organic products without moving. Is this necessary?†Ms. Li asked questions.
Xu Jinjing pointed out that organic products are prohibited from using chemical pesticides. For example, veterinary drugs and pesticide residues are much safer than other products, but their nutritional and palatability are not necessarily better than ordinary ones. He believes that after the implementation of the entry system for agricultural products, the security is guaranteed. In general, it is not necessary to buy organic products. This is related to the affordability. The people who buy organic products in the United States are also very rare. .
He reminded that starting from July 1 this year, all organic products produced in China will use the new logo uniformly. Different from the old version of the logo, the new logo contains an “organic codeâ€. Consumers can log on the website “China Food and Agricultural Products Certification System†(food.cnca.cn) and enter the “organic code†to identify the authenticity. . According to this "organic code", the regulator can also find the entire link from the vegetable field to the final retailer. If you want to buy the public, you should pay attention to it and look for the new sign.
C Which vegetables are susceptible to pesticide contamination?
Amaranth and rapeseed are the most polluted
In general, leafy vegetables are prone to excessive pesticide residues, such as amaranth, green vegetables, and leeks.
The agricultural department comprehensively analyzes the results of pesticide testing in the vegetable market. The pesticide residues are easy to exceed the standard: cabbage (cabbage, green vegetables, chicken), amaranth, cucumber, broccoli, kidney beans, leeks, sage, white and so on.
Among them, amaranth and rapeseed are the most contaminated by pesticides. Because of the strong resistance of green worms, common insecticides are difficult to kill pests, and farmers will choose highly toxic pesticides in order to kill insects as soon as possible. The pests of leek are often grown in the body of the vegetables. It is difficult to spray insecticides on the surface. Therefore, many farmers use a large amount of highly toxic pesticides to irrigate the roots, and the systemic toxicity of leek makes the poisons spread throughout the whole body.
Vegetables with relatively low pesticide pollution are: solanaceous vegetables such as green peppers, tomatoes, etc., tender pods such as beans, and bulbous vegetables such as onions, garlic, and onions.
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