今サイトからコピーしてきたばかりですが。。。。 http://pubs.acs.org/email/cen/html060205110931.html [acs.org] [acs.org] "There is a possibility that chickens waste so much feed that the litter can contain up to 30% meat and bone meal," Crawford says. FDA is considering two ways of eliminating potential problems from the feeding of meat and bone meal to poultry, he says. One is to ban the feeding of chicken litter to cattle; the other, ban cattle-derived meat and bone meal from poultry feed. http://pubs.acs.org/email/cen/html060205110931.html
米国産牛のほうがBSEの危険が低い気がする (スコア:2, 興味深い)
ヽ( )`ω´( )ノ
元サイトからのコピーですが (スコア:1)