Duetothelargenumberofconsumercomplaintsreflectappearthesymptomofstomachpainanddizziness,Promofoodscompanylastyearto8millioncannedfishrecyclingfortesting.Testconclusionisthatthesetincandonotcontaindangerousforhealthchemicals.Thisconclusionisbasedonthefact,thatisfromPromofoodscompanychemicalanalystforrecyclingintincannedfishhascarriedonthesamplingtest,theresultsshowthatiniswidelyconsideredcancausedizzinessandstomachsymptomsof8kindsofchemicals,therearefivekindsofdoesnotexistinanyrandomcannedfish.Thesechemicalanalystsdidfindtherestthreesuspectedchemicalsinallotherkindsofcannedfoodcanbefound.由于大量消费者投诉反映出现胃痛和头晕症状,Promofoods公司去年将800万鱼罐头回收进行检测.检测结论是,这些听装罐头确实不含有对健康造成危险的化学物质.这一结论所依据的是这样一个事实,即来自Promofoods公司的化学分析师对回收的听装鱼罐头进行了抽样检测,结果发现,在被普遍认为会导致头晕和胃痛症状的8种化学物质中,有5种根本不存在于任何所被抽检的听装鱼中.这些化学分析师确实发现其余3种涉嫌化学物质在所有其他种类的听装食物中都能发现.