一 | 为什么能炒作起来？是很多人完全不了解苯甲酸钠（很多人看到苯这个词就自动脑补了），其实经常与它同时出场的还有山梨酸钾，很多食品、饮料中都可以看到它们的存在，因为这是两种最为常用的防腐剂了，可以抑制霉菌，酵母菌和好氧性细菌的活性，还能防止肉毒杆菌、葡萄球菌、沙门氏菌等有害微生物的生长和繁殖。它们的优点很多人不关注，然而在短视频平台传播的主要是说它们的缺点，特别是苯甲酸钠的致癌性，甚至还有人引用国外的研究，证明每天给小鼠使用0.4克的苯甲酸钠一个月后就可能导致病变的情况，这让不少人闻之色变。事实如何呢？学过化工的都直到一句话，抛开剂量谈毒性就是耍流氓，先不说小鼠试验得出的结论是否适用于人类，退一步讲就算是研究结论成立，那人类每天食用多少才可能导致癌变？这个事已经有微博大V@蘸盐给算过了，按照国家标准、一家三口正常做饭及小鼠数据来换算，如果要达到小鼠病变的标准，正常人每天要吃400克苯甲酸钠，相当于每天喝400公斤酱油，添加剂超标4万倍才行。 Two men jet skiing off the coast of Morocco were shot dead by the Algerian coast guard after running out of gas and accidentally straying across the maritime border, Moroccan media reported Thursday. A survivor of the incident, Mohamed Kissi, told local media that he and three friends, several of whom were French-Moroccan nationals, had been jet skiing around Saidia, close to the Morocco-Algeria border."Around 5:30 p.m., we got lost. We were running out of gas for the jet skis and were drifting. In the dark, we found ourselves in Algerian waters," he told the Le360 news website on Thursday.The Algerian coastal town of Marsa Ben M'Hidi, known as Port-Say during the French colonial period, just over the border from Morocco's Saidia, near where the jet ski incident took place. Fahim Samere via Getty An Algerian coast guard patrol approached the four jet skiers in an inflatable boat, Kissi said, and spoke to his brother Bilal. He said the four men thought they were going to get help, when suddenly the Algerian forces started shooting. "They clearly saw that we were unarmed, my little brother spoke to them and yet they fired," he said."Thank God I wasn't hit," Kissi told Moroccan newspaper Al Omk. "But they killed my brother and my friend."
Moroccan media identified Bilal Kissi, 29, and Abdelali Mechouer, 40, as the two men killed. Kissi said he swam toward his brother and Abelali, calling their names, to try to help, before turning to swim as fast as he could back toward Morocco, where he was picked up by a Moroccan police patrol boat that was out looking for the men.An unverified video posted online — reportedly by a Moroccan fisherman — showed a body wearing a life-jacket floating face-up in the clear blue water.According to Moroccan media, the fourth member of the group, Smail Snabe, was shot and wounded in the incident and was being held in Algeria.
Authorities in Paris confirmed Friday that a French citizen was killed in Algeria, without identifying the victim. French officials also said another citizen was jailed in Algeria after "an incident involving several of our nationals."French television channel BFMTV reported that the second man who was killed was Moroccan.The Algerian coast guard did not respond to requests for comment from the AFP news agency. A Moroccan government spokesperson refused Thursday to comment on the incident.A map shows the northwest African nations' Mediterranean and Atlantic coasts. Getty/iStockphoto The border between the two countries at Saidia is only a "thin jetty," according to Le360.The border between the two countries has been closed since 1994, and tense relations between Morocco and Algeria have been aggravated by a long-running feud over the disputed Western Sahara region.In August 2021, Algeria severed diplomatic ties, accusing Morocco of "hostile acts," which Moroccan leaders called "completely unjustified."
