8:45 如果博主想给三文鱼做广告,一定要先问问他们是否冷冻足够时间,英国标准是零下25度冷藏72小时,美国标准是零下20度冷藏168小时或者零下35度冷藏15小时。You may obtain fish which has been frozen or you may freeze fish in the establishment. You may serve fish raw if you or your supplier: Freeze the fish and store it at or below -4°F for at least 168 hours (7 days). Freeze the fish at -31°F or below until solid AND store it at -31°F or below for at least 15 hours. 华氏零下4度等于摄氏零下20度,华氏零下31度等于摄氏零下35度。如果达不到这个标准,三文鱼里面的细菌死唔到。因为三文鱼数量好多,每年8,9月份,开始回游英国产卵的时候都好便宜。所以英国是严格执行餐馆必须要冷藏三文鱼才能生吃,一旦发现有餐馆不冷藏就提供生吃,是会被罚到破产。博主可以搜how many hours Salmon need frozen for raw eat