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为什么美国超市的鸡蛋都放在冷藏柜、而欧洲超市的鸡蛋都是常温销售?<br><br>因为两边采用了不同方式防止沙门氏菌污染:美国人清洗蛋壳并使用消毒液,这一过程破坏了鸡蛋的自然保护层,所以要冷藏;欧洲人从源头控制细菌,呃,给母鸡打疫苗<i class="emoji" style="background-image:url(//telegram.org/img/emoji/40/F09F8C9A.png)"><b>🌚</b></i><br><br><a href="?q=%23%E7%BE%8E%E5%9B%BD%E9%82%A3%E4%BA%9B%E7%9C%9F%E4%BA%8B"></a> <a href="?q=%23%E7%8A%80%E5%88%A9%E8%80%8C%E6%97%A0%E7%94%A8%E7%9A%84%E7%9F%A5%E8%AF%86"></a> <br><br><a href="twitter.com/businessinsider/st" target="_blank" rel="noopener">twitter.com/businessinsider/st</a> <a href="twitter.com/nishuang/status/11" target="_blank" rel="noopener">twitter.com/nishuang/status/11</a><br><br>

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