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为什么口香糖嚼到最后 有时会变成液体状

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编辑: 1   作者: 奇趣发现   时间: 2018/10/24 21:25:55  

有人喜欢边嚼口香糖、边工作,没想到30分钟过后,嘴里的口香糖突然失去弹性,最后整个化开,还跟口水结合变成液体状,赶紧吐掉。

口香糖嚼都嚼不烂? 其实它是可以被溶解的。

有人吃了口香糖之后,觉得越嚼越奇怪,最后失去弹性和口水溶在一起。

实际测试看看,把口香糖和巧克力加在一起,放进烧杯内加热,仿真口腔里的状况,最后口香糖竟然只剩下小碎渣,几乎溶成了液体状,变成巧克力酱了。

再放进食用油里也有同样的状况,口香糖失去弹性化开来了。

化学老师Hanna 表示,我们的口香糖里面,或者是一些泡泡糖里面,它会有所谓的口香胶,或者是食用胶的部分。

只要遇到比如说像薯片或者是巧克力,里面含有的植物性油脂比较多的时候,它会把里面的胶质部分溶掉。

原来因为植物油、可可脂和口香糖里的胶基会相溶,而胶基又是口香糖内主要黏性的成分。除此之外,业者也说,环境温度和湿度都可能会破坏口香糖的成分。