重庆市第一中学的刘磊同学来信询问:肉毒素到底毒不毒?如果毒的话,为什么还有人拿它美容?希望这篇文章能解答你心中的困惑。大约200年前,拿破仑为了称霸,在欧洲频繁用兵。因为士兵经常要长途行军,所以急需解决肉制品的保存问题。这让头脑机灵的食品商阿贝尔发现了商机。他找到一个贮存肉制品的好办法:把肉装入玻璃瓶,放入蒸锅加热,再用木塞塞紧,并用蜡封口。这就是最早的肉罐头。 Liu Lei from Chongqing No.1 Middle School wrote a letter asking if Botox is poisonous or not. If it is poisonous, why do some people take it for beauty? Hope this article will answer your confusion. About 200 years ago, Napoleon in order to dominate the European troops. Because soldiers often want long-distance march, so the urgent need to solve the preservation of meat products. This allows brainstorming Abel Abel to find business opportunities. He found a good way to store the meat: put the meat in a glass bottle, heat it in a steamer, plug it with a cork and seal it with wax. This is the earliest canned meat.