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苹果烂了一点就不能吃了?其实挖掉坏的也没事

来源: 南方日报网络版     时间: 2018年12月10日 03:33:01
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(  有)(网)(友)(说)(哪)(怕)(烂)(了)(一)(点)(,整)(个)(苹)(果)(就)(不)(能)(吃)(了)(,这)(种)(说)(法)(靠)(谱)(吗)(?很)(多)(人)(倒)(车)(都)(比)(较)(相)(信)(倒)(车)(雷)(达)(,可)(有)(人)(说)(倒)(车)(雷)(达)(其)(实)(也)(存)(在)(盲)(区)(的)(,是)(真)(的)(吗)(?昨)(晚)(,央)(视)(财)(经)(《是)(真)(的)(吗)(》关)(注)(到)(了)(以)(上)(话)(题)(,并)(用)(实)(验)(来)(给)(大)(家)(揭)(开)(真)(相)(。现)(代)(快)(报)(记)(者)(张)(瑜)(综)(合)(央)(视)(
  苹)(果)(烂)(一)(点)(就)(不)(能)(吃)(?
  有)(网)(友)(指)(出)(苹)(果)(一)(旦)(出)(现)(霉)(变)(,即)(使)(看)(起)(来)(正)(常)(的)(部)(分)(,也)(能)(检)(测)(出)(展)(青)(霉)(素)(,据)(说)(展)(青)(霉)(素)(会)(引)(起)(人)(和)(动)(物)(的)(胃)(肠)(道)(功)(能)(紊)(乱)(,以)(及)(各)(种)(不)(同)(器)(官)(的)(水)(肿)(和)(出)(血)(。所)(以)(,网)(友)(们)(认)(为)(即)(使)(苹)(果)(烂)(一)(点)(儿)(也)(要)(全)(部)(扔)(掉)(。那)(么)(,这)(种)(说)(法)(是)(否)(正)(确)(呢)(?
  为)(此)(,栏)(目)(组)(记)(者)(将)(苹)(果)(样)(品)(送)(至)(农)(产)(食)(品)(实)(验)(室)(,对)(苹)(果)(中)(展)(青)(霉)(素)(的)(含)(量)(进)(行)(检)(测)(。结)(果)(显)(示)(,苹)(果)(中)(未)(腐)(烂)(部)(分)(和)(正)(常)(的)(部)(分)(,展)(青)(霉)(素)(含)(量)(都)(是)(小)(于)(50微)(克)(/千)(克)(的)(检)(出)(线)(,所)(以)(认)(为)(是)(未)(检)(出)(。这)(是)(怎)(么)(回)(事)(?烂)(了)(一)(点)(的)(苹)(果)(难)(道)(不)(产)(生)(展)(青)(霉)(素)(?或)(者)(除)(了)(展)(青)(霉)(素)(,是)(不)(是)(还)(会)(有)(其)(他)(物)(质)(能)(引)(起)(苹)(果)(腐)(烂)(呢)(?
  专)(家)(介)(绍)(说)(,展)(青)(霉)(素)(是)(比)(较)(常)(见)(的)(一)(种)(真)(菌)(,没)(有)(检)(测)(出)(来)(可)(能)(是)(它)(的)(量)(特)(别)(少)(,或)(者)(苹)(果)(特)(别)(新)(鲜)(,但)(是)(并)(不)(代)(表)(苹)(果)(中)(没)(有)(展)(青)(霉)(素)(。大)(家)(特)(别)(关)(心)(的)(是)(,若)(是)(腐)(烂)(的)(部)(分)(中)(含)(有)(展)(青)(霉)(素)(,是)(否)(会)(扩)(散)(到)(完)(好)(的)(部)(分)(,从)(而)(使)(整)(个)(苹)(果)(都)(不)(能)(吃)(了)(呢)(?
  专)(家)(说)(,苹)(果)(中)(的)(展)(青)(霉)(素)(要)(在)(组)(织)(中)(间)(扩)(散)(和)(传)(播)(,对)(于)(苹)(果)(来)(讲)(也)(不)(是)(特)(别)(容)(易)(。苹)(果)(质)(地)(比)(较)(硬)(,如)(果)(烂)(的)(地)(方)(比)(较)(小)(,那)(么)(把)(烂)(疤)(的)(周)(围)(1.5厘)(米)(都)(切)(掉)(,其)(他)(部)(分)(还)(是)(可)(以)(吃)(的)(。而)(对)(于)(其)(他)(细)(菌)(引)(起)(的)(苹)(果)(霉)(变)(,处)(理)(方)(法)(一)(样)(,剩)(下)(部)(分)(还)(是)(可)(以)(正)(常)(食)(用)(的)(。照)(此)(来)(看)(,苹)(果)(烂)(了)(一)(点)(就)(不)(能)(吃)(了)(的)(说)(法)(并)(不)(科)(学)(。
  汽)(车)(倒)(车)(雷)(达)(有)(盲)(区)(?
  倒)(车)(雷)(达)(其)(实)(也)(是)(存)(在)(盲)(区)(的)(,这)(种)(说)(法)(是)(否)(正)(确)(呢)(?
  随)(后)(,节)(目)(组)(来)(到)(专)(门)(的)(汽)(车)(训)(练)(场)(地)(进)(行)(实)(验)(。首)(先)(实)(验)(人)(员)(选)(择)(了)(一)(辆)(普)(通)(家)(用)(轿)(车)(,设)(置)(的)(障)(碍)(物)(参)(照)(马)(路)(牙)(子)(高)(度)(是)(13厘)(米)(。一)(般)(来)(说)(,距)(离)(障)(碍)(物)(越)(近)(,倒)(车)(雷)(达)(的)(警)(报)(声)(频)(率)(就)(越)(高)(。第)(一)(次)(倒)(车)(实)(验)(,在)(距)(离)(障)(碍)(物)(0.6米)(时)(,警)(报)(声)(响)(了)(下)(,后)(来)(继)(续)(倒)(车)(,直)(到)(车)(轮)(压)(过)(障)(碍)(物)(,警)(报)(也)(没)(响)(起)(,看)(来)(13厘)(米)(的)(障)(碍)(物)(确)(实)(是)(倒)(车)(盲)(区)(。
  随)(后)(的)(实)(验)(中)(,实)(验)(人)(员)(选)(择)(了)(多)(个)(高)(度)(的)(障)(碍)(物)(进)(行)(实)(验)(,从)(18厘)(米)(到)(38厘)(米)(,显)(示)(都)(存)(在)(盲)(区)(,直)(到)(障)(碍)(物)(高)(度)(在)(43厘)(米)(时)(,倒)(车)(雷)(达)(才)(能)(准)(确)(预)(测)(。
  后)(来)(,实)(验)(人)(员)(换)(了)(一)(辆)(SUV进)(行)(了)(多)(次)(对)(比)(实)(验)(,发)(现)(同)(样)(也)(是)(低)(于)(43厘)(米)(的)(障)(碍)(物)(没)(法)(感)(应)(。不)(过)(,也)(有)(网)(友)(说)(,有)(时)(候)(稍)(高)(一)(些)(的)(卷)(帘)(门)(,雷)(达)(也)(没)(感)(应)(到)(,莫)(非)(比)(较)(高)(的)(障)(碍)(物)(也)(有)(盲)(区)(?随)(后)(,实)(验)(人)(员)(又)(做)(了)(一)(组)(实)(验)(,同)(样)(还)(是)(用)(家)(用)(轿)(车)(和)(SUV分)(别)(测)(试)(。经)(过)(多)(次)(反)(复)(实)(验)(发)(现)(,高)(于)(70厘)(米)(区)(域)(也)(是)(盲)(区)(。
  实)(验)(显)(示)(,无)(论)(是)(SUV还)(是)(普)(通)(的)(家)(用)(轿)(车)(,只)(对)(高)(度)(在)(43厘)(米)(到)(70厘)(米)(之)(内)(的)(障)(碍)(物)(有)(反)(应)(。
  为)(此)(,专)(家)(也)(提)(醒)(广)(大)(驾)(驶)(员)(,倒)(车)(雷)(达)(确)(实)(存)(在)(盲)(区)(,驾)(驶)(员)(倒)(车)(之)(前)(要)(下)(车)(观)(察)(清)(楚)(,杜)(绝)(违)(法)(违)(规)(等)(操)(作)(,倒)(车)(时)(一)(定)(要)(看)(清)(路)(面)(情)(况)(,谨)(慎)(驾)(驶)(。
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