1.????-|??????????°???￥èˉ?
2.豬崽五：豬崽長(cháng)途運輸方法
3.食品貯存運輸過(guò)程中污染途徑有哪些？
4.草莓拿清水洗了一遍之后能吃嗎
5.如何選擇安全的食物原料

????-|??????????°???￥èˉ?

       1.????·￥?????¨???è?2????????1??ˉ????1?

        1?????????è?|é?′é?2?????￥èˉ??????????é?2????????1é?????è?|é?′???????????????????????μ???é?2??????è|???3é?¨??????é?2????????1???é??è|???????é?2??¨???????????°??1?????-?????¨?????§è??????????¨??1?3????è?|é?′???é?2???????????μ???é????°???é???|?????¤?????-????

        2??????????????¨?????ˉ??o?????￥èˉ?????ˉ??|??????¨è￡??¤1????￡???￥???????????????è???·￥?????1?????ˉ?¤§?????????è|?é?2?-￠?￠°??¤????????¤?????2??¤???è°???′?·￥?¤1?????·????μ?é???·￥??????????21??￥???è°???′??o?o?é???o|???é?????è?|è??è?????

        3???è?|é?′????|???μ????|?è?|é?′????o§????o§???????·￥è?o?μ??¨?????????1??1???è?|é?′?oo?????????????????¨????o§???????????μ????′???¨?????μ???è?|é?′??±é????o??????????ˉ??????3?·￥?§??????μ???è?|é?′??3??¨?????¤??1é?￠???è§????????o|????ˉ1??3??¨?????¤??¨???????????′è|??±?????3¨????o?é?1???

        ????±?èμ???????

       ??￥è-|è??é???3??????ˉè§?è????±é??????-|??????????????¨????o§?????????é??????????¨é￡?é????????èˉ?è￡????????13?¨3è??è??????????¨????o§??????????????μ?????ˉé?2?-￠?o?????????????é??è|???a???????1???ˉ???????????????è′¨?????¨?°′?13?????????é??????????a????????1???é??????????¨??￥è-|è??é???3???????????????¨????o§é?????????¤§???é????￡???

        ??ˉ????°???????????ˉ??°?????3?????-???￥è-|?3??????ˉ??ˉ???????ˉ??°?????3???????é??è|?é￠?è-|?????μ?????ˉ??????????ˉ??°???????é??è????o?????¨è§????è|??±???????è??è￠??￡??μ???o???????????????????o???????

        2.????-|???????????????????o|

        1 ?????? è§?è??????-|??????è??è?????è￡???????è′??-?????????¨????o????????¤???????é??????ˉ1??ˉ?￠?é???????±???????ˉ1?oo???é???????¤??3???

        2 é????¨è????′ é????¨?o?????????????è?￥?′???¨??-?????¨?????????????-|??????????????? 3 ????1? ????-|????????¨???????3???-??ˉ??????????????????????ˉ??????3??§è′¨??????è′¨???

        ?????????????????????????°?????????2????°???????????????2??????????????o??????è?a????????????é???1?????????????????°§??????????????oè???°§?????????????ˉ???????????°???§?????????è??è??????-???? 4 è??è′￡ 4.1?????ˉé?¨è′?è′￡???é???????????MSDS ???a??????-|?????????a??????1?è′?è′￡???é?¨é?¨????-|???????????¨???è′??-??????????

        4.2é??è′-é?¨è′?è′￡é??è′-???è??è??????-|??????????????3??1????2?é????? 4.3????o§é?¨è′?è′￡???é?¨é?¨????-|???????????¨???è′??-??????????

        4.4??????é?¨è′?è′￡é????????????-|??????è′??-????è??è??????????? 4.5?????¨??ˉ??????è′?è′￡?ˉ1?¤??§????????????????????¤????????-|????o??????????

        4.6?????????????-|??????é?¨é?¨è′?è′￡???é?¨é?¨???????-|??????????????? 4.7?????¨??ˉ??????è′?è′￡?ˉ1?????3????-|???????????ˉè???????μè??è???????￡???

        5.?·￥????¨??o? 5.1????±? 5.1.1????????2???????|?????§????è??????o??????????????21????-????é?a??1è?????????????oèˉ????????|??1?é??????1?é????????é?????è?ˉ?-???? 5.1.2????????o???????|?é???2???????è?a????????????é???1????????????????é???2?????????????é￡???o?????o????2??°??????? 5.1.3?°§??????????????oè???°§????????????éa???¤???????-|èˉ??????-????o???o?°§????????? ?|??°ˉé??é????????é??é?????é??é?°é??é???-? ??????????··???????????oè??è????§é??????￠±?-????

        ????o§?????¨???????????oè???°§??????????|?è???°§?????ˉ?·2é?????è???°§???è?ˉ??2é?°??? 5.1.4?ˉ???3?????-é?2?±????????ˉ????????|??????oé??????????????è?????è′¨?????o????-???? ????ˉ?è?ˉ???????|?é??é??é??é?????é????????é??????????·??????????±???????????????? 5.1.5?????ˉé?¨?o??????????????????????????????¨???????-|??????????±???????è?¨???èˉ￥è?¨?ˉ??1′???è?￠????????? 5.2????-|????????¨?????ˉèˉ′????1| 5.2.1é??è′-é?¨??¨?-????????-|???è′-?1°???è????????é?????????o?????′￠??????????????¨?????ˉèˉ′????1|???

        ?|?????o????????3??????????????????¨?????ˉèˉ′????1|??????é????????èˉ￥????-|???è′¨????????????????-|????§°????????±é????1??§??? 5.2.2é??è′-é?¨????????ˉé?¨???????o§é?¨??????è′￡???é??è??????????ˉè????????é?????è?·???????-|?????????????????¨?????ˉèˉ′????1|???

        5.2.3?????ˉé?¨è′?è′￡???è?¤???é?¨é?¨???é????????????????¨?????ˉèˉ′????1|????????3èμ?????????1??????é???????μ??????é????¨??????????1????????-???￡????????? 5.2.4?????¨??ˉ???????o????????ˉ1????-|????????¨??????????oo???è??è??????-|?????????????????¨?????ˉèˉ′????1|?????1è?-???

        5.3????-|?????????èˉ? 5.3.1??1???????-|?????????????????¨?????ˉèˉ′????1|????????±é????1??§????????¨??ˉ???????o?????????????????-|??????????§°?????±é????1??§???é?2??¤??a????????￥????????¨è??????3?é?2?¤?????-??????1??¨??????????-|??????????????1è???¨?????1??°?èˉ￥??????è???¨?????o¤è?????é?¨??????????o??????????

        5.3.2???è|?????-|??????è′??-?????????¨??o???é???o?è???????????????1?????????¨??ˉ????????1??????????-|???????????? 5.4????-|????????? 5.4.1????????2???????|?????§????è??????o??????????????21????-???????

        ??¨????o§??¨?-????????o?????????????????o??????￥?|????????????μ??¨è???¤??????§????-??o?é????¨é?2???è￡????????????????è·????????????′????????°è±????????￥?é?2é????μ??a?????????è??????°§??????????°§?????§é???±??··?-????é??é￡?è|?è?ˉ?￥????

        5.4.2????????o???????|?é???2???????é???1????????????????é???2?????????????é￡???o?????o????2??°???????????o§?????¨?-?????o?????????????????o??????￥?|????????????￥é?2????°′?????￥???????o§???è|?è?????è????????é?2?-￠????????????????????|?-????

        ??¨?-???°??1???é???12??￥?????????é?2?¤?????????????è?????????°′?????2????????????????-|????··?-??????1?????ˉè|????é???±???????é???-??????-????????￥?|???¨?°′????????? 5.4.3????o§?????¨???????????oè???°§??????????|?è???°§?????ˉ?·2é?????è???°§???è?ˉ??2é?°??????

        ???????°§?????§????????????????1??-???????é????±é????§?????¨????o§?????¨?-???-????o?????????????????o??????￥?|??????-???????o§???è|?è?????è????????é?2?-￠????????????????????|?-????é??????????ˉ?????????è????????????|?é???2????é???2???????é???￠±??￥è§|????????oè???°§???????ˉ1???????????￥é???????¤??3?????¨???è|?é????????????????￥è§|???

        5.4.4???éa???¤???????-|èˉ??????-????o???o?°§????????? ?|??°ˉé??é????????é??é?????é??é?°é??é???-? ??????????··????????????è??é??????··?-??????￥???èμ·????-|????o??????????????????????????o???????é?a??1è?????????????oèˉ????????|??1?é??????1?é????????é?????è?ˉ?-?????????????????????¨?-?????????¨????o???￥?|?????§?????1??|￥??o?????????

        ????ˉ?è?ˉ???????|?é??é??é??é?????é????????é??????????·??????????±????????????????è|???￥??????????????????è§|?????¤??￡???èˉˉ??￥??￡??????????o???2??￥?|??????￥????°′é??????????¨???????-????è?°??????????o??o?è§￡?????§è?????????-???1?3???????è??????ooè′?è′￡??????????ˉ1èˉ???????????§°?????°é?????è§??????￥???è????o???é?′??????é??è??è??èˉ|???è?°?????????????oo?????????è?a?????¨è′??-???¤??????????-|èˉ???????è′??-???¤?????￥?|??????????????????¤???é??é￡?è?ˉ?￥???????????????¨???

        5.4.5?ˉ???3?????-é?2?±????????ˉ????????|??????oé??????????????è?????è′¨?????o????-?????????￥è§|???è?¤????????′??????è?¤?????????????o????è??????|????????-?é??????°°é??é?ˉ????ˉ1èo???????????¤§??±??3??????????????￥?????￥è§|???è?¤????????¨?????????è|????è§????????￥?é?2??¤??a??????

        5.4.6????-|????????¨é?¨é?¨????oo????o??????§?????3??????è§??¨?è|??±?????????¨???é???3¨?????a?ooé?2??¤????????§????2??????????è§??¨????

        5.5????-|??????è??è?????è￡???? 5.5.1??±????o????????§?????¤???1??????è??è?????????-|??????é??è′-é?¨?????????é?¨???é?????è?¤?????·???èμ?è′¨?????????é?¨é???￡???￥?????ˉ??|???èˉ?é????¨??? 5.5.2è??è?????è￡?????????§???è??è????????è§????????????????????????????è§??¨???????

        5.6????-|???????o??????????é???????§????o?????????????????o|??????è§????è??è????????????????????????o???????????±??????ˉ?￠???? 5.7????-|????????????????′§??￥?o?????¤???? 5.7.1?3?????????????????-|?????????è￡???1??¨?o?è??é???§?è?3?????¨??o???????|????????oo????????°??¤??3?????ˉ?￠??????°?±????????o??????????????????￥é????ˉ?￠??±???????èμ·?????????????-???￥é?????

        3.????????±é??????-|???????????￥èˉ???￥?¤??°?

        ????????±é??????-|???????±???????????????????????°???????????????2??????????????2??????????????o???????°§??????????????oè???°§??????????ˉ???3??????????°???§?????????è??è??????????±8?±????

        ?o??????±é??????-|????????¨?-??????????è|???1???

        1??????????±??????±??????è|????????-????????°¤?????ˉ?|????????-|?????′è|???￥?????o????-???¨??o??????

        2????-???¨è????????é????1????????±é????1é?????????o?????o????é?2è????a???????ˉ??|????????????????é??è|?é????μ??￥??°???é????μè·¨??￥????3??2?????????¨?-????

        3??????????oo???é?????è????1è?-??????èˉ?????2????è￡??????????é??è|???￥?????????è§??¨????

        4???è???¤????????o?????????¨é?????è|????????￡???￥????￡??μ???????éa???????èˉ???ˉé?????

        5????o???￥?¤??????1???????¤???????è|?é???ˉ1???????????????????3?????????-?ˉ??-??a?????o????????1??????????????o???￥?¤??????1?????????????????-???è?￠???

        ???????-???¨??1????????1???????????¨????-|??±é???????¨?-?é???????????GB-??????è§?????????±é??????-|?????¨?-???1??????3?§?????????????é???|???¨?-????????o????é???????¨?-?????????????????|???¨?-????

        4.????-|????????¨?3¨????o?é?1

        ????o???±é??????-|?????????????oo??????é??é?μ????????3??¨?3?????????3è§?????????????è§??¨????

        1???é?μ????????¨??????è§??¨??1??????¨é????????é?2??¤??¨??????

        2????·￥???????????????é￥-??????é￥??°′?????￥????????????è|????????′????èo?????????′é?2é?¨??????

        3??????????￡???￥èo???????

        4??????è?¤?????¤??????è|?????￥?????????????

        5??????????3¨???é?2?-￠è?a????±????????°¤?????¨????′??????′??￠?·￥????????′è|??3¨??????

        6?????¨è?￡?????￡è￠?é?????è￡?è￠??±??????????è￥?????|???1???????·￥??·?-????

        7???é?2??¤??¨???è|??????????????′????

        8?????¤??a?????2?1????????????2?′???????

        9????????′??￥??￥è§|è?????èμ·è????????????-|??????

        ????±?èμ???????

        ????-|???????±???????

        1?????￥??¨????-|????±????

        ????o-??-?1??3??????¨???????§???￥??¨????-|???????|?é?¤è????????????ˉ????????′???¤???????12?′???????????????ˉ????????¨????????????????1???¨??￡?????o????ˉ??°????????ˉ???§???é?????è?ˉè?o????°?é????¨?o?????o§?????¨????-|???????|??????????é?¤è???????????è????????

        2?????¤???????-|????±????

        é?¤?o???¤?¤?????¤§?°??±???????è???????o?°??μ?é??è????￥??¤????1??¤???¤???????§???o?-?è￡?é￥°???????????¨???????o????????|?????????￥??¨????-|??????????-|??????????¤???°??o????????°??o???????°???§?±????????????o?°??????°?????????è?????????????????é￡?????·????????-????????-|??????è?¨?????????è?°?±??????ˉé???????????é????????è?????????????????????-??????????

        ???è??èμ??????￥?o?????oo?°????--??±é??????-|????????¨??￥èˉ?

        ???è??èμ??????￥?o????????o|????§?a??????-|???

        5.??????????????¨?°????èˉ?

        1.é¤???????è|?????????￥è?￥é?????é????????é|¨?????ˉ?￠????????￥????è|???¨é¤?????????μè§????é??????????￥??¨???é￥-??????????????a?????¨???é￡????èˉˉ??￥?°???????

        2.???????????μ?o??o?????o?é???????????????°¤?????ˉ???è?????????????°????1±?????????????????￥?????o??-??′??±é??????????ˉè?????????????￥???è???-????

        3.????o-??￥èo???¨??????è|?????????¨?????￥???è??è????￥??????é?′???é?????èo?????????????è???????￥é?a??′?·|??3?????????????????¨?￠°é?????é?????è￡?????????¨è????¨é?′é???o?èˉ￥????????μ?o?????1??°??′???¨???é?¨?????￥?ˉ???°?°????èμ·??￥???

        4.??¨???é?????????????±???é???o????é????????????-???¨??·?o??????¨?????±???????±?é????? ?1?????￥?é?????é?2?-￠?????￥?°??????????????????o???é??é?￠???????o??¤§é???ˉ1?????￥è??è¨????a????±é?????a?????????|?è?ˉ??????????§??′???¤??¨??????è???????a?????????????1??±??°?é????¨??·???

        5.??°??±é?¨?1?è|?é??????????ˉ????????￥??·??????è????ˉ????￥??￥?????????￥???é?????????????°??±é?¨?????????è￥?????????????è￠??????¤???è?????????????′???????°¤?????ˉé?￡?§??¤§??·??°??±?????′??ˉè|?é??èμ·??￥???

        6.?????°?ˉ1?o??????￥??￥èˉ′?????ˉé???????±é?????????|???????è????¨??¤?°??????3???è§|?????-é??a?|a?|é?￡?????ˉ?????3è±???????é??è?????????????￥?????¨?????°???????????aé?2??¤?????ˉ??????è|??????????é??é?????è??????????°????????§????ˉ1????￠??￡????è???????ˉ?ˉ1????oo??????????????§?????￥é?2?????￥?¤????????????¤???

        7.?μ′????????¨?????????è|??§ˉ?-??°′???é?2?-￠?????￥?oo?°′???

        8.?????￥?????¨??oé?′?????°é?￠è|????????12??￥??????????????¨?′????é?′????′??????????????￥??￠ˉ???è|???????é?2?????????

        9. ?¤§?¤???°?????￥é???ˉ1????°′é?????????????′è?￡???????2??·|??3????????￥?????￠???é?????é??????°′???è????·?????1????¤±????13è??è·???￥é?????????????±é???????¤????2?????????￥????????￠???????§????è￥????è??é??????????????????°′è§??ˉ??????????????ˉ?è?′é???????μ???????3??????¨????1??????ˉè???°?è′μé???????????è??é??????ˉ?è?′????o-è′￠?o§????¤±????????￥????????-?????????é?????é??è|???????é????????????????¨é?????é??é?????????|????????3????é?????é??èμ·??￥???é?￡????￥??????????é?′???é?¨é??èμ·??￥?????￥é?2?-￠?????￥??¨????????￥é??????????μ???è·???°é?????è?1??????

        .??μ??1é￡????????12??o?????μ??¨????-???μ??¨????????¨é￠????è??é???????¨??????è|????????????-??μ?o????é?2?-￠?????￥è§|???è??è￠???μ??????

        .?|?????????????è???????¨?????￥?′???¨??oé?′???????￥??????¨?????3??μèˉ??????1????????￥??§é??è????¨?????μèˉ????????????§????????￥?????1?????ˉ?????￥??¨??¨????????????é?′????????????è??????????3??μèˉ??1???ˉ??￥é?2?-￠?????￥è￠???μèˉ??o????è??????-??o??????????

        .??o?o?é?2?-￠?a???ˉ??????è|?è???????￥??¨?°′?o?????2????????-????è±?è￠??¤??????¨?°?????????o??????????????￠?????ˉé???????￠???????????????????????????è?????

        .è???????￥??????é?￠?????????è§?????1???ˉ????1???????é???????????????????1????o??????????è|???¨?????￥????o???????é?o?????????

        .?°?è?????è|?è???????￥???????????¨???é???????3?????????????o??1??????ˉ??￥???

        .?????￥?o?é???o?è???????¤??????6?2???￥???????????￥???è??????????¨???é?o???

        .?????￥???????a???·?¤???????è|????è￡???¤????????????èˉ??a???·??ˉ?????￥???????????ˉ?????????

        .?????-????????????é￥??°′??¨??? è|??????¨?????￥è§|????????°?????°??1???

        .?????-????￥?è?????è￡????é????￥è-|??¨???????°§????￠3?μ?é????¨???

        .????????-????¤??????????è?o??ˉ??|????ˉ???§???é??è|??????¨é???¤????????-??????????è|?è???????￥?¤???°????|????èˉˉé￡??????-?ˉ?????°¤?????ˉ????????￥è?¤????¤1??1?????????????§????é??è1?è?2?-?????ˉ??¤????è|???1????3¨??????

        .????o-??-?|????????￥??￠ˉ????￥??￠ˉ??????é?′???è·??|?è|??????????è??è???????￥é????o????￥??￠ˉ????????¤??a??￥??￡???????￥??????????????????¨é?¨???

        .è|??????????è?a?·±???é??é??é|?é￥°?????·?????????é?????è?ˉ??????????????¨???é?????????±??????±?-???-???

        .?????￥???è????￥è§|???????-|??????é???2?????±??21???????′??????????è?ˉ??￥???é???-????è|???1???????-????????′???????????′???????è|??????¨??°??????é??????????￥èˉˉé￡?????°?è?????è|???¨é￥????????-?è￡?è???o????è￥????

        .????????′?????oé?′??????é?¤?????±é??????′?????|???·èμ·?????°?ˉˉ?????′é?2?????μ?o??????????é?′è·??|?????￥?é????°é?￠??ˉ??|???????§ˉ??????è??????????2??????

        .?a???°è?1è|????èˉ??2??????ˉ???????????3?-????????-??-?????a?è?1?????????????ˉ???????????????·???

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        6.?|????????????±é??????-|???

        ?????????è?????sunny?￥￥èˉo

        1.??????è§??????±é??????-|???è??è?????è￡?????????¨?-?????????¨?????￥?o??¤?????-?è???¨?????????¨è|??±????2.è????′é????¨?o????????????±é??????-|??????è??è?????è￡?????????¨?-????è???§?????????¨??￥?o??¤????è???¨?????????¨?????????3.è′￡???é?¨é?¨é??è′-é?¨???????o§é?¨?????????é?¨???4.?¨??o?4.1??±é????????????1??????·??????????????????è??è???ˉ???3?-???§è′¨?????????èμ·?ooèo???¤?o????è′￠?o§????¤±?????????????±???±é????????4.2??±é??????-|??????è??è?????è???§?4.2.1??±é??????-|???è??è?????é????|??????????????3?o¤é???3?è§???????????????3???è??è???????-???è??è?????????o?????′?????oo???è?????è??è????????è???oo???é??è′￡????????o???????????±é??????????§è′¨????????¨é?2??¤??￥èˉ???????????????μ????????±??￥?¤??????1?3????4.2.2è??è?????????????a?oo???é???ˉ1è￡?è??????????￥????￡???￥????ˉ1???è￡??????￠?????′????????????????-??????????????????????????-|??????????????|????????¨è|??±??????????????2??????????????°????é?￠???????|??°??°?????°§?°?????°??°?????????ˉ?-?é?￠????????????è￡?è?????4.2.3?|??-￠??¨??????è?|?????μ???è?|è??è????±é?????????±?è?|?????1????o§??????è?±???????±?è?|è??è????￥??±é??????o???o??????????°?????o???′???é???????¨???4.2.4è??è?????????????????????-|?????????è?|è???-??·￥??·?o?????o?????????2?′??12????????????è????§??-è￡?è??????????±é???????????4.2.5è??è????±é????????è?|è?????????··è￡???????????????????è???oo????o??????￥è§|??1??????èμ·?????§????????????????????????è￡?è????¨??????è?|??￠???4.2.6è???§???????é??è?????è????????é?2?-￠?￠°????????????????????????è￡??????????è?????????·￥?o???????è??è???????¨???è?2??1è?-????1????è|??????????????????￥èˉ??????o???????oo?????￥?????????4.3??±é??????-|???????-????4.3.1????-|??±é????????é??????????￥?o??????????é?2?¤???????4.3.2é???1???1??????èμ·?????§?????????????o§???????ˉ??°???????????-|?????????????¤??-￡é??è?????

        7.??±é??????-|????-|?1???????

        ?????￥é???????·?????1è?-?????ˉ????1??§???????

        ?????￥?°±??a???????o?????o???±????????1é?￠?????￥èˉ???????????ˉ1????????????????????±é??????-|????????1?????§è′¨??3????????¨????o§??????è?￥?????¨?-????è??è??????????¨èˉ???ˉè??é???-???¨???????????¨????′???? ??¨???è?￥è???¨???-????ˉ1??±é??????-|??????è′-è?????é???????￥?????′???è′-é?????è?￥?????¨?-????è??è??????o???????????¤?????-????è???o?????????ˉ???è?￥?′???¨???è????????????????±é??????-|????????¨?????????

        ?|?????ˉ1??±é??????-|????????1??§???????￥??????????èˉˉè′-???èˉˉ????????¨?-????è??è??????o????????¤?????????????????-???????é??????oo?????¤??3???è′￠?o§????¤±?????ˉ?￠??±??????????è?3é??????????o?????￡???????2???±?????? ???è?￥è???¨???-????o????????|??1′8???5??￥????·±??3??????è′???????????°′?23????-|??±é??????o????????????????

        ?????????èμ·?¤§??????1?°???????????????o?????????????o??????o????????????é???????′?¤§è????′?????′????????????????-??o??oo????¤??oo?????¤????????-é????¤?oo?????′??￥????μ?????¤±2.5?o???????

        èμ·??????????????????????12???????o?4??·???????··?-????è?????é??é?μ??????????￠±?????o?°§?????????è????????????????￥è§|è??????????????????°§???è?????????o??????￠?????-?§ˉè???ˉ?è?′èμ·????????§??? 4??·???????????§??????????o??o???o?¤??§???ˉ??????è′¨????o???o??o?°?????o|???é?????????¤??§???±é??????-|????¤??o??????-?????????

        6??·?o?????-????????o|??¨?????o????????2???è￠??????-??°?2???1??￥????????2??′???è￡????é????￥????????o?°????????°???￠???????????§?··??????????????????????????????é???????o?·¨?¤§???è??é???????o??°é?a??????????????????????o?èˉ￥???????-??????????é??é??????o???????????????￠???è??è??????o???￠???

        ???è????????è?¤??????????°′?23????12???????o?è￠?è???????1?????±é??????-|???????o??????±é??????-|????-???￥??￥é??è???????ˉ?o??????????è|???????????12???????o?4??·???????··?-?????°§?????????è??????????￥è§|??ˉ?o?????????′??￥?????????

        è????ˉ???èμ·è′￡????o????????o??????????è?-??ˉ?2?????????? ????|???¨?1′9???9??￥????-￡?????-?§?è?????????1?è￥?????????????????·￥???è?￥é?¨èˉˉ?°?2.5kg?°°???é????????é￡?????·????????°ˉ???é???????o???

        ??-?¤??????°??1 *** ?ˉ1?-¤?o???????é??è§?????????????é?1è°???￥??????????±??????￥è????′èˉˉ????°°???é??????·￥?????? ??¨?-?è???¨???-????o????????1′8?????￥???é???2?é???2??21?o?è???????o?21???é?·?????????????-??o??oo?????¤?oo???

        è??è??è???¨???-????o????????1′4?????￥????±±è￥??o¤??????è?￥???1.2t??2?°¨???è?|???è??é??é????-?????¨?￥???????èμμ???é???¤?é?¨??￡???????????????????-??o??oo?????-?ˉ??oo??????è|?????????ˉ??????è′¨é??????￥????è??è§????è?|???

        ?1′9???3??￥????±?è￥?è′μ?oa???è?ˉ????????°è￡????2.4t(%)??2è?o????±?è?|???è?|???è·ˉ??????é￥??2??oaé???3?????????-?ˉ??oo????????-?-??o??′ˉè???oo????±????????13??1?±3??????è|?????????ˉè??è§?è??é?????

        ?1′???1??￥????23???????′?é?3?????????è??è???????????è????????è??é??é????o8??¨??????é￡??±?è?|è??.t??2????°°???é????????é??%????????¨è??????′??????????????′?é?????é????-???è??é????°?′?????????′????1??a??-??¤′???????o|2km?¤??????±?o?é??è·ˉ??-?a?????1????????????￥è????-???é?¨???è·ˉ??o?????????é????????è?|????±?è?|?????￥??′?????§?????????????????￡????????￡??′è￡?????o|??¨?°°???é???3?????μ???￥??§??????é??????°′?????￥é???±???????

        ?o??????????????????????é?￠?????3é?¨é?¨è??é??èμ?èμ′?o??????°??o????ˉ?è°???￥???é?2?±??2????????23???????′?é?3???è??é?????????o??o??????￠é???????￥é?¨???è°?èˉ·????????°??o????ˉ????é??????o??§??-|???a??é?2?????-???????????μ????μ?a???????￠é????1??????

        ???è??è????-5?¤??￥?????????±??o??¨????????????é?2?????ˉ????????????????°′??????é?????????-|è-|?????μ?¤??oo?????¨??¨?¤§?????o?￠°è?|è???¤???°????????¨????°ˉé??é????¨??????????2???¨????????3??°?¤???¨??????????????§????o??±????????????￡??? ?????¨è???¨???-?o????????1′1?????￥???é???·?é￡?????·??????????????o????7??¨è???°§???è?ˉ??2é?°??????????-??o??oo?????¤?oo???

        ???è|?????????ˉ???????··?1±??? ?1′?????￥???é???2????????±±é????????????oo?????¨é???2????????????????????????????é??????oo?-??o??????¤?oo???

        ?????-?¤??????????é?￠?????￥?ˉ1?????¨?·￥?????????é??è§????é???ˉ1è???1′??￥??????????????¨?o????????????o?o?????3????é??è|?????¤o????·￥???é?¨??2????ˉ1?????¨???????·￥????????o?o???￥???è|??±????

        ??¨??¨?????′é?????è§?è???????o????μ??§??o??·￥?????-???????°??????o??±é??????-|????????¨???????????o?????-??????é?1é??è|??????1????¤??1′??￥?????¨???é?¨é?¨?????±?????a???????????±é??????-|??????è?￥???????·￥??????????o?è???￥?????????????

        ???é???????￠???????????????????????±é??????-|??????è?￥??-??o??°?o?????3?????o????è§￡??3???é??é￠???? ?????ˉ???èˉ????è?￥??°è±?è????o???é????????????¤??????±é??????-|??????è?￥???????2?????????§è§????é￠?????????±é??????-|??????è?￥è????ˉèˉ??????????????o???±é??????-|?????????è?￥???

        ?o???ˉ?????????è?￥?????????è????????????o???±é??????-|??????è?￥????????????è???????°??????è§??????????????????????

        ?????ˉ???????oo?????o?1?????????￥èˉ????????o???±é??????-|??????è?￥?????????????oo?????a???è??????????1è?-??????????′?è′¨????????o?1????è|??????±é??????-|??????è?￥??￥èˉ????é?2è????a?????￥èˉ????

        ?????ˉ???è?￥?????1??????????????????????o???°??1??????è?￥?????1???è????¨?????o????1??????°??|????±??°?????????o??????????o????é?2?????¨???

        ?o???ˉ??¨??±é??????-|??????è?￥????????????è???????°??????????o???°??1é?¨é?¨?1?é?′???è°?????¤???????èˉ???????è??è′￡??????????????￡??????????o|????¤????

        ???è?°é??é￠??????±é??????-|??????è?￥??-?-???¨é???¤§?????¨é????￡?????￥é???¨?è??????oo?°???¤?????????è′￠?o§?????¨?????ˉ?￠??????¤??????é??é?????????????a????????￥è§￡??3???

        8.?|????????￥???￥?????±é??????-|?????????????·￥???

        ?????ˉè|????è????ˉ?￠??????¨?·￥??? a????? ??????a??è′?è′￡??????a??????￥¨a?? ??|??3??????????????????a???????????a????o???é???????? ?????ˉ?????ˉ?????o??ˉ???é????????é?¨é?¨è′?è′￡?oo??o???????????ˉ?￠??????¨?·￥???é￠??ˉ??°??????? ?????°?ˉ1??ˉ?￠??????¨?·￥??????é??è§?????o|???

        ?o???ˉ??o?????????a??a????????a??a???·￥ ??μa??a????-???????o§?????ˉ?￠??????¨??????????3???????????????a?o§????????ˉ?￠??????¨?????? ???è????? *** ?oo??????è§?????????a?o§???????2?????????ˉ?￠??????¨è??è′￡????????°??ˉ?￠???? ??¨?·￥???????±??±????è§￡?????￠?????ˉ???????????¨????????????è?ˉ?￥??±?é?￠??? a????? è§????????????1???a???????ˉ?￠??????¨??????????o|??ˉ?????°????????ˉ?￠??????¨???????????a??? ????????μ?????ˉ????·￥è·μè????ˉ?￠??????¨è????o????¨???????

        ??¨??ˉ?￠??????¨??????????o|????3? ?????oè????-???è|?????????￥???????????? ?????ˉè|???????????????°??1????????3??ˉ????3????????3?è§????????????? ?o???ˉè|?????????????????o§???é???????ˉ?￠??????¨?·￥?????-é????°???é??é￠? ???????????????è??????????°??o????·￥è???????ˉ?￠??????¨è????o?????3???????????§?????ˉè????§?????′?¤???????????¨???o?????￡èˉ·è??é??a??a??????′￠?-¤?????￡???è??é??????????¨??·???é?μ??? ??¨é?￠??§??? ?o??????o?????ˉ?￠?é￡?é???o?é????￡?????￥?2?????????????????????ˉ?￠???? ??¨???é￡?é??è????? ??±é??????-|???????o§??????è|???????è?aèo??????ˉ?￠??????¨???é￡? é??è????????é|????è|??ˉ1????o§è￡????è??è?????è|??????ˉ?￠?é￡?é??èˉ???°??????????-???¨?????ˉ ?￠?é￡?é???o????????????o???????????ˉè????ˉ?￠?é￡?é???o????é?2è??????o???￥??a????????o?????ˉ ?￠?é￡?é???o?????????￡????1?è|?é????1?a???oé???¤§??ˉ?￠?é￡?é???o?????????????

        ???è???????o??? ?????????é????1??°??????????±???ˉ?￠??????¨?????￥?·￥???????￥???o?????? ??ˉ?￠??????¨ é????￡?????￥?·￥????2??????ˉ???é??a??é??é￡?é??a????ˉ?￠?????????°??ˉ?￠??????¨a??é???o????a?? ?????????é??è|??3???????

        ??ˉ?￠??????¨é????￡?????￥è|???????a????¨??????????????????????????? ???????2??????????é??é￠?è′￡??????a????????????1?è|????????????°a???????a??°???a????? ?????ˉ ?????3è?¤èˉ???°??????

        ??￠??o??????a??é????￡?°±??ˉ?o????a??????????μ?????????é????￡?????￥?2? ??????????????ˉé????¨è?????è′￡??????é????¨???é?¤é????￡???é????¨é?2è???o???????é????-?1?é?? ??ˉ???é?¤?o??????????????o??¤′??? ?o???ˉ?????￥è???????°??????

        ?????-????????ˉ?￠??????¨?????￥ ?????????é???ˉ1?????????????????????????????￥?ˉ1è±????????????????????????￥??????????1???￥ ???è??????ˉ1?????￥é????￡??? ?????ˉé????￡?2??????°??????

        ???è??????±??2???????è???¤??????3??′ ??1???é????￡???è|???????è′￡????oo?????3è??è????′??1??????è???????3??′??1??????è??è????ˉ?￠? é￡?é???????????è???????ˉ?￠?é￡?é????a??????

豬崽五：豬崽長(cháng)途運輸方法

       豬崽長(cháng)途運輸方法主要包括以下步驟：

運輸前準備：

健康檢查：挑選健康無(wú)病、經(jīng)過(guò)“三病”預防注射并持有防疫證明的豬崽。物資準備：根據運輸距離備足飼料和飲水，準備好鐵皮桶或塑料桶裝水。

合理裝載：

選擇車(chē)輛：使用未裝載過(guò)化肥、農藥或化學(xué)藥品的車(chē)輛，確保車(chē)輛表面無(wú)突出銳利物品。車(chē)輛消毒：對運輸車(chē)輛進(jìn)行徹底消毒。裝載方式：采用竹簍分裝豬崽，每簍裝只，分層堆碼，以防傷害豬崽。

安排專(zhuān)人押運：

押運人員：挑選有長(cháng)途押運經(jīng)驗、責任心強的獸醫或防疫員。任務(wù)分配：押運人員需日夜跟車(chē)，承擔飼養和防疫任務(wù)。

運輸途中飼養管理：

空氣流通：打開(kāi)車(chē)輛門(mén)窗，保持空氣對流。定時(shí)喂食：使用配合料拌濕，定時(shí)喂食，避免過(guò)飽。飲水與降溫：在夏、秋季高溫時(shí)，供應充足飲水，必要時(shí)對豬體噴水降溫。

分別管理：

按大小強弱裝簍：確保弱小豬崽在上層，便于特別照顧。保持清潔：每天清掃車(chē)輛糞便，保持清潔衛生。細心觀(guān)察：一旦發(fā)現病豬，立即進(jìn)行診斷和對癥治療。

食品貯存運輸過(guò)程中污染途徑有哪些？

       食品在貯存和運輸過(guò)程中可能會(huì )受到多種污染途徑的影響，以下是一些常見(jiàn)的污染途徑：

       微生物污染：食品在生產(chǎn)、貯存、運輸和銷(xiāo)售等過(guò)程中可能會(huì )受到細菌、真菌和病毒等微生物的污染。

       化學(xué)污染：食品可能會(huì )受到農藥、化肥、添加劑、重金屬等化學(xué)物質(zhì)的污染，這些物質(zhì)可能會(huì )對人體健康造成危害。

       物理污染：食品在貯存和運輸過(guò)程中可能會(huì )受到灰塵、雜質(zhì)、異物等物理因素的污染。

       交叉污染：不同種類(lèi)的食品在儲存和運輸過(guò)程中可能會(huì )相互交叉污染，例如生肉和生鮮蔬菜放在同一個(gè)冰箱里。

       以上是一些常見(jiàn)的食品污染途徑，針對不同的污染途徑，我們需要采取不同的措施來(lái)保障食品的安全。

草莓拿清水洗了一遍之后能吃嗎

       草莓拿清水洗了一遍后是否能吃，取決于多種因素。如果草莓來(lái)自可靠的種植環(huán)境，比如有機種植，且生長(cháng)過(guò)程中沒(méi)有受到污染，清水洗一遍后通常能吃。清水沖洗可去除草莓表面部分灰塵和雜質(zhì)。

       然而，若草莓種植過(guò)程中使用了農藥、化肥，或在運輸、儲存環(huán)節沾染了細菌、病毒、寄生蟲(chóng)卵等污染物，僅用清水洗一遍可能無(wú)法徹底清除有害物質(zhì)，食用后存在健康風(fēng)險。

       為確保安全，建議在清水沖洗后，再用專(zhuān)門(mén)的果蔬清洗劑浸泡清洗，或用淡鹽水浸泡幾分鐘，之后再用清水沖洗干凈，這樣能更有效地去除農藥殘留和微生物，降低健康隱患。

如何選擇安全的食物原料

       1. 在選擇食物原料時(shí)，應注重其新鮮度和衛生性，避免采購腐爛或變質(zhì)的產(chǎn)品。食物一旦變質(zhì)，通常會(huì )釋放異味或出現異常外觀(guān)，例如脂肪食物會(huì )有油脂酸敗味，谷物出現斑點(diǎn)，肉類(lèi)變得黏滑且松軟，液體食物則可能變得混濁并沉淀。新鮮食物則應色澤鮮艷、氣味正常、觸感適宜。

       2. 食用蔬菜和水果前，務(wù)必用干凈的水徹底清洗，特別是在生食的情況下。由于工業(yè)廢水、化肥和農藥的濫用，以及運輸過(guò)程中可能使用的保鮮劑，食物可能受到污染。有效清洗可減少有害物質(zhì)的攝入。

       3. 優(yōu)先選擇經(jīng)過(guò)安全加工的食物。食品加工過(guò)程中，通常會(huì )采用高溫、冷凍、輻照、化學(xué)消毒或高壓等技術(shù)來(lái)殺菌，確保食品安全。在購買(mǎi)時(shí)，應選擇那些經(jīng)過(guò)此類(lèi)處理的產(chǎn)品，以降低健康風(fēng)險。

       4. 不要食用已過(guò)保質(zhì)期的食品。過(guò)期的食品可能不再新鮮，甚至已經(jīng)變質(zhì)。食用這些食品可能導致消化不良、惡心、嘔吐等癥狀，長(cháng)期攝入還可能增加癌癥風(fēng)險。

       5. 確保食物在正確的溫度下儲存。微生物的生長(cháng)需要適宜的溫度、水分和營(yíng)養物質(zhì)。將食物置于室溫下會(huì )促進(jìn)微生物繁殖，隨著(zhù)時(shí)間的推移，數量會(huì )不斷增加。而低溫可以有效減緩微生物的生長(cháng)速度。因此，應將食物，特別是易腐食品，存放在冰箱的冷藏或冷凍室內，避免長(cháng)時(shí)間在室溫下放置，以減少微生物對食品的污染和對人體的健康風(fēng)險。