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Dairy produce course of study: 3 get together protruding of cyanogen amine incid
From;    Author:Stand originally

One, incident description

On September 9, was Lanzhou morning paper published " do 14 babies suffer from Gansu Province together " of " kidney stone all because is edible same brand milk powder? " after the report, each district newspaper is reprinted in succession, also be eristic on the net in succession. Guangzhou daily will be published on September 11 " the throughout the country is much rawer show " of darling of " kidney stone ever edible is the same as brand milk powder " , say and other places of Hunan, Hubei, Shandong, Anhui, Jiangxi appears as similar as Gansu Province case, milk powder brand points to " Ministry of Public Health of 3 deer "; confirms, classics investigation, height suspects milk powder of recipe of infant of 3 deer card gets 3 get together; of cyanogen amine pollution is the same as day, 3 deer admit milk powder gets pollution, all recall before August 6 product.

2, incident reviews analyse

1, 3 get together cyanogen amine causes food safety accident to have case early

On May 8, 2007, chinese news network was published in the column of news of finance and economics in news channel " China reports two enterprises to be defeated by experience of beautiful vegetable protein to violate compasses add 3 get together cyanogen amine " . This report says, via investigation of management board of American food medicines and chemical reagents, albumen pink and rice egg whitening contain the partial wheat that discovers two companies of domestic export the United States 3 get together cyanogen amine, after the edible of pet of pet food classics that these wheaten egg whitening and rice egg whitening make, the kill with poison in bringing about pet cat, dog dies, the main death reason of toxic pet is kidney failure. The animal is absorbed for a long time 3 get together cyanogen amine, the harm that can cause reproduction, urology (be like) of stone of ministry of bladder, kidney, can cause cystic cancer further.

3 get together cyanogen amine is a kind of 3 Qin kind organic compound of the heterocycle that contain nitrogen, be used as industrial chemicals, it is artificial 3 get together cyanogen amine - formaldehyde colophony (sweet amine is plastic) raw material. This colophony also is called by common 3 get together cyanogen amine, be used at making daily expense household utensils, adornment stick face plate, fabric to arrange an agent to wait. For safe consideration, use commonly 3 get together the edible household utensils of cyanogen amine can indicate " cannot be put into microwave oven to use " .

2, detect technical standard is brought about 3 get together cyanogen amine is used at food feed industry to make a holiday

Because of determining directly protein technology is compared complex, mark of existing domestic and international protein check basically uses triumphant family name to decide azotic law and Dumasi mostly definitely (Dumas) combustion law. The fundamental of these two kinds of methods is identical, it is through determining the content of the element of " nitrogen " in food feed, calculate according to azotic element and protein reduction coefficient next protein content. In analysing a process, all material that contain nitrogen all are oxidized or reductive, be by statistic finally protein content. GB/T5009.5-2003 of our country active standard " determine proteinly in food " two kinds of afore-mentioned methods that use namely. When blame albumen is not contained to contain azotic material in the example that be measured, two kinds of afore-mentioned methods can measure the protein content in deciding example well and truly.
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