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which also includes a quail egg, sent to Beijing Zhi Yun Technology Co., Ltd. (China Agricultural University College of Food Science and Nutritional Engineering Research Center for Food Safety Rapid detection of the location),tn, with a quick way to check The lead content of egg experiment testing. The results show that these five kinds of "lead-free preserved eggs" are detected trace amounts of lead,cheap toms for sale, but the contents are defined in the national standard 0.5mg / kg range,hogan scarpe uomo, no lead exceeded.However,toms cheap, food safety experts recommend that pregnant women and children are more likely to absorb lead. To reduce the risk, we recommend that pregnant women and children egg "limit consumption",tn pas cher, eat or do not eat.Relevant experimental videos,nike jordan, the public can log on the official website of the Beijing News (5 kinds of unleaded preserved eggs are contained traces of leadExperimental samples: from supermarkets, markets,zanotti pas cher, wholesale markets to buy 5 kinds of egg, from all different originsExperiments Location: Beijing Chi Werder consumer experience center for food safety testingThe experimental procedure: Chi Werder laboratory personnel to egg peel,toms outlet store, cut it into pieces with scissors,toms shoes sale, preserved eggs, weighed 2.5 grams, then add 10ml of distilled water in the extraction bottle with straw stir and let stand 10 minutes, the supernatant was sucked into 1ml glass cuvette were sequentially added four kinds of reagents,bottines femme, then mix,bottines femme, this time colorimetric tube in the five kinds of egg solution shows a light coffee color.Subsequently.

the experimenter them with standard colorimetric card comparison.Experiment Interpretation:"If preserved in the higher lead content, the deeper the red, if not lead, the solution is completely rendered in blue," Chi Werder Technology Co. engineer Yu Yong told reporters, by contrast than the color card, you can determine the initial Lead content of these five kinds of egg in about 0.2mg / kg this range, far below the national standard 0.5mg / kg. We can say that the lead content of the egg is extremely small, and consumers do not have to worry too much.

too extravagant,nike tn pas cher, I can not accept." The source said.Former reporter writing,jordans shoes, Shanxi Branch, deputy general manager Zhao Huaixing interviewed. He said the process had already declared to the organization weddings, organizing time is only May 18, "according to regulations can only do less than 15 tables. Did not hear more than, what was then the implementation." Newspaper Taiyuan May 18 electric(Original title: Shanxi,womens toms, a state-owned veterans married woman two days to do three The weather is getting hot up,toms outlet store online, preserved eggs is a common dish on the table people. However, the recent heavy metal contamination of food frequently exposed,air jordan pas cher, so many consumers, some worry that it will not eat the egg excessive lead content of it.

the market marked "lead-free process,toms for sale," the egg is really credible?Beijing News reporter recently purchase this purpose preserved eggs from different origins, both brand boxed from supermarkets, markets, wholesale markets,toms clearance, but also in bulk. Market traders and supermarkets sellers have said, and now these preserved eggs are "lead-free", do not worry. The reporter also noted that many well-known brands of preserved eggs, are also specialized packaging prominently marked with the word "lead-free processes," the.Reporters randomly selected five kinds of preserved samples.

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