科技创新论文(设计)
题 目: 泡菜中亚硝酸盐含量的检测考试加油鼓励的话
普通话考试什么时候出结果 日常角歌
泡菜中亚硝酸盐含量的检测
赞美女人气质高雅漂亮的词句张乔 杨珊
(衡阳师范学院生命科学系 指导老师:陈晓华)
仙剑四 攻略摘要:晚餐吃什么减肥最快泡菜作为蔬菜加工的一种成品,有着制作简单,成本低廉的特点。但是,泡菜中亚硝酸盐的存在对泡菜安全性产生了一定的影响,经证实,亚硝酸盐还是一种致癌物。本实验通
过调查市场泡菜的亚硝酸盐的含量,分析出目前市面上泡菜基本上可安全食用,同时对实验室制作的泡菜亚硝酸盐含量进行测定分析,探讨制作安全泡菜的方法。
关键字:泡菜、亚硝酸盐、安全性、检测
The detection of nitrate in the pickled vegetable
Zhangqiao Yangshan
(Hengyang normal college life science teacher: ChenXiaoHua)
Abstract: Pickled vegetables, as a finished product, has a simple production and low cost characteristics. However, the existence of nitrate in the pickled vegetable made it unsafety. It's proved that the nitrite is a kind of carcinogenic substance. This experiment investigated the nitrite conten of market pickled vegetable. The results showed that most of market pickled vegetables are safety. This study also discussed the method of producing safety picked vegetables var measure the nitrite content of laboratory pickled.
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