Beware of street cooking of corn too sweet add saccharin sodium illegally-www.yinwowo.com

The street boiled corn is too sweet to be careful: the illegal addition of sodium saccharin reporters to buy 8 samples sent to detect sodium saccharin experts remind: normal boiled corn has the faint smell not too sweet to buy 8 copies of the reporter boiled corn sample inspection of reporters in Beijing zhiyunda food safety testing center of detection for live fast detector multifunctional food safety display sample No. 8, saccharin sodium content of sample liquid layered 1.115g kg joined the chloroform after standing for 5 minutes waiting for Legal Evening News (reporter Wu Jie) is the early adopters of the maize season, the street, the subway can often see stalls selling boiled corn, sweet corn flavor way will be able to smell. But many people who like to buy boiled corn on the street say that the corn bought outside is sweeter and more delicious than their own cooking. Why is boiled corn more sweet? In September 22nd, Legal Evening News "(WeChat ID:fzwb_52165216) reporter from the market to buy 8 copies of boiled corn sent to Beijing zhiyunda food safety inspection center of saccharin sodium (commonly known as saccharin) detection. The results showed that saccharin sodium was detected in 8 samples, and the highest content was about 1.115g kg. According to the national standard of food additives GB 2760-2014, corn grain belongs to the use of food additives, sodium saccharin is not allowed. Test Engineer Yang Yusi zhiyunda consumer food safety inspection center told the Legal Evening News "reporter (WeChat ID:fzwb_52165216), boil add sodium saccharin is not allowed in corn," if unscrupulous traders to reduce costs, the use of small workshop production and processing of unqualified sodium saccharin, probably because the process is rough and incomplete process as a result of containing sodium saccharin heavy metals, ammonia compounds, such as arsenic, long-term consumption of consumers with the saccharin sodium in food, may affect health." Reporters found that the street cooked corn is more sweet than the home cooking corn, autumn, the street, subway mouth can often see selling boiled corn stalls. Ms. Wang, who works with a friend in a company, told reporters, "sometimes you don’t work too much, and you buy a boiled corn on your way home.". Go home and eat a boiled corn, and eat some fruit, even if a dinner, 3 yuan a, cheap and nutritious. And the boiled corn out there tastes better than my own corn." Yang often buy corn on the way to work in the morning, "I like to eat corn, the subway near the unit has sold, buy a corn to the unit is still hot.". Bought more delicious than my own, I sometimes buy raw corn salad, but bought corn is not sweet." The reporter saw in a camp road in front of the market, a merchant is busy selling boiled corn, while she was shelling corn while crying, around a dozen pot of steamed corn, top drawer cloth covered, when someone will come to buy. Most of the people who buy corn are young people who rush to work, while some buy and eat while they are walking. Reporters also bought a corn, found that indeed "sweet"". Why the corn bought by oneself is inferior to the sweet corn bought on the street? In order to explore, the Legal Evening News (WeChat ID:fzwb_52 theory)

街边煮玉米太甜要小心:违规添加糖精钠    记者购买8份样品 送检测出糖精钠 专家提醒:正常煮玉米有淡淡香味不会过甜 记者购买8份煮玉米样品送检 记者在北京智云达食品安全检测中心对检测进行直播  多功能食品安全快速检测仪显示,8号样品糖精钠含量为1.115g kg 加入三氯甲烷后样品液分层,需静置5分钟待检   法制晚报讯(记者 吴洁)正是玉米尝鲜的季节,街边、地铁口经常能看到卖煮玉米的小摊,香甜的玉米味老远就能闻到。但不少喜欢在街边买煮玉米吃的市民称,外边买的玉米比自家煮的更甜更好吃。为什么买的煮玉米更甜呢?   9月22日,《法制晚报》(微信ID:fzwb_52165216)记者将从市场购买的8份煮玉米送至北京智云达食品安全检测中心,进行糖精钠(俗称糖精)的检测。   检测结果显示,8份样品均检出糖精钠,最高含量约为1.115g kg。根据食品添加剂国家标准GB 2760-2014,玉米属于原粮,不允许使用食品添加剂糖精钠。   智云达消费者食品安全检测中心检测工程师杨宇斯告诉《法制晚报》(微信ID:fzwb_52165216)记者,煮玉米中不允许添加糖精钠,“如果不法商贩为降低成本,使用小作坊生产加工的不合格的糖精钠,可能因为工艺粗糙、工序不完全等导致糖精钠中含有重金属、氨化合物、砷等,消费者长期食用含有这种糖精钠的食品,可能影响健康。”   记者发现 街边煮玉米 比家中煮玉米更甜   秋天到了,街边、地铁口边经常能看到卖煮玉米的小摊。   在一家公司工作的王女士和朋友合租,她告诉记者,“有时下班懒得做饭,会在回家路上买个煮玉米。回家吃个煮玉米,再吃点水果什么的,就算一顿晚饭了,3元一个,既便宜又有营养。而且外面卖的煮玉米比我自己煮的玉米好吃,更甜。”   小杨经常在早上上班路上买玉米,“我喜欢吃玉米,单位附近的地铁口有卖的,买个玉米到单位还是热的。买的比自家做的好吃,我有时候自己买生玉米做沙拉,但买的玉米不甜。”   记者在小营路某市场门口看到,一个卖煮玉米的商户正在忙活,她一边剥玉米一边吆喝,身边的大锅中蒸着十几个玉米,上面用屉布盖着,不时会有人前来购买。购买玉米的大多为赶着上班的年轻人,有的买了一边走就一边吃起来。记者也买了一根玉米,发现确实“甜甜的”。   自己买的玉米为什么不如街边买的玉米甜呢?   为探究竟,《法制晚报》(微信ID:fzwb_52165216)记者在街边买了8个煮玉米样品,送到北京智云达食品安全检测中心进行糖精钠的检测。   实验步骤   样品来源:东四环某摊位一份、小营附近4份、芍药居附近小摊一份、昌平某公交站附近小摊一份、北方交通大学附近小摊一份   检测项目:煮玉米中的糖精钠   检测单位:北京智云达食品安全检测中心(检测为快速检测方法,属于初筛,只对样品负责,检测结果不具备法律效力)   检测试剂:糖精钠快速检测试剂、PCS型多功能食品安全快速检测仪   限量标准:根据食品添加剂使用标准GB 2760-2014,煮玉米中不允许添加糖精钠   检测结果   取样处理   称取样品于 50mL 提取瓶中,加入 40mL 蒸馏水,充分摇动 1 分钟,静置 5 分钟,过滤。取 1mL 滤液至 10mL 比色管中,加蒸馏水至 5mL 刻度线,备用。   ① 样品管:取制备好的样品液加入A溶液1mL,摇匀,加入三氯甲烷4mL,盖上塞子,较为快速颠倒20次,静置5分钟,取下层溶液进行检测。   ② 将装有蒸馏水的比色皿放入检测仪器,点击“校正”。   ③ 点击“校正”后,弹出“正在获取数据请稍后”对话框,此时不能进行任何操作。当该对话框消失后,将装有样品液的比色皿放入检测仪器点击“检测”,当检测结果在下方显示时,检测完成,可进行下一个样品的检测。   注:装样品液换一个干净无水的比色皿。   ④ 若需要将检测数据上传到数据库,点击“上传数据库”即可。   检测原理:在酸性条件下,糖精钠与显色剂发生反应,生成可溶于三氯甲烷的有色物质。   检测结果   样品号 含量(g kg)   10.660   20.735   30.971   40.985   样品号 含量(g kg)   50.619   60.648   70.732   81.115   8份样品取样后进行检测,检测结果显示,8份样品全部检出了糖精钠。   检测结果8种煮玉米 均检出糖精钠   本次检测结果显示,8份样品全部检出了糖精钠。   其中最高的为8号样品,含量为1.115g kg;最低的为5号样品,含量为0.619g kg。   智云达消费者食品安全检测中心检测工程师杨宇斯告诉《法制晚报》记者,我国对糖精钠在食品中的最大使用量及使用范围有严格限制,饮料中的最大使用量为 0.15g kg。煮玉米中不允许添加糖精钠,婴幼儿食品中也不允许添加。糖精钠不会被人体代谢吸收。   专家观点 煮玉米不允许添加   智云达消费者体验中心技术经理、中国农业大学农学博士张玉萍告诉《法制晚报》(微信ID:fzwb_52165216)记者,很多人发现自己煮的玉米不如买的甜,大家可能没有想过原因,本次检测发现8个样品的煮玉米特别甜,都是因为违规使用了糖精钠。   糖精钠是糖精的钠盐,化学名称为邻苯甲酰磺酰亚胺,无臭,易溶于水,甜度为蔗糖的300倍。糖精钠浓度较高或单独使用时会有金属味、苦味产生。糖精钠不会提供热量,因其用量少、成本低,作为一种重要的甜味剂在无糖食品和其他食品加工中有广泛应用。作为食品添加剂使用,必须按照GB 2760-2014食品添加剂国家标准规定的范围和限量使用,煮玉米中是不允许添加的。   使用劣质添加剂会影响健康   张玉萍表示,糖精钠使用约有120年的历史,尚没发现不良影响,“但随着研究不断深入,有动物性实验研究发现糖精有致癌风险,也有研究认为动物性实验不一定适合人类。但目前对糖精钠的安全性问题存在较大争议,为了安全一定要按照国家规定使用。”   杨宇斯告诉《法制晚报》(微信ID:fzwb_52165216)记者,“如果不法商贩为降低成本,使用小作坊生产加工的不合格的糖精钠,可能因为工艺粗糙、工序不完全等导致糖精钠中含有重金属、氨化合物、砷等杂物,如果长期食用含有这种糖精钠的食品,它们可能在人体中积累影响健康。”   专家提醒   选择煮玉米时,如果玉米皮也有甜味,一定使用了添加剂。   如果吃完煮玉米,口里有淡淡的苦味,可能使用了添加剂。   正常的煮玉米,有淡淡的玉米香味,不会过甜。文 记者 吴洁 摄 记者 郭谦 进入【新浪财经股吧】讨论相关的主题文章: