主题：【讨论】整理了一下毒奶粉相关的数学计算 -- 海豚

is based on NO protein wt% requirement for soybean power. I really doubt about it after 橡树村 posted “07年3月，美国的FDA报告说宠物食品里面发现了颗粒状的三聚氰胺，这个东西是混在从中国进口的麦麸里面的。随后从中国进口的植物蛋白粉里面也发现了三聚氰胺。这个时候才发现在中国，在饲料中掺加三聚氰胺用来冒充蛋白，提高检验的蛋白含量结果，是很普遍的做法。这个发现导致了美国临时禁止从中国进口任何可能被动物或者人食用的植物蛋白粉。”

I believe the purpose of adding this chemical is to increase the overall N% (wt% or mol%) to meet the customer’s spec. A specification is usually developed based on normal grade products. If the bulk soybean power is mixed with food starches or other additives for cost saving, it could be mixed with some 三聚氰胺 to artificially increase the N%.

Does this make sense to you?