Ynte Schukken
Cornell University
Ithaca
Cows, sheep, goats and other animals can get mastitis, an inflammation in the udder, the organ where milk is produced. Milk from an untreated cow is still relatively safe to drink. But the milk is full of white blood cells that thicken and make the milk go bad more quickly. Goat milk, though, might …
奶牛，綿羊，山羊及其它動物都會得乳腺炎，是產(chǎn)奶的乳房患的一種炎癥。沒有經(jīng)過治療的奶牛產(chǎn)的奶相對來講還是能喝的。但是這種奶中含有大量的白細胞，會使牛奶變濃并會更快的變壞。不過山羊奶看著可能還是正常的。 奶中的白細胞越多，牧場主從奶中獲得的價錢越低。在美國，含有太多白細胞的奶是不能合法出售的。乳腺炎的一…