我国食品安全管理工作的现状与思考

1872004,Vol.25,No.7100810SituationReviewandSuggestionsfortheFoodSafetyAdministrationinChinaWANGLan-ming(StateFoodandDrugAdministration,Beijing100810,China)Abstract:TheconceptoffoodsafetyandthesituationreviewoffoodsafetyadministrationinChinawereintroduced.Somebarriersandchallengeswerediscussed,somestrategiesweresuggested.Forexample,tore-constructtheadministrativebodies,totransformthefunctionofadministrativeorgans,toimprovetheregulatorysystem,toconductstrictlythemarketcompliance,toestablishtheunifiedsystemofstandardization,toformulatethesafetysurveillanceandvigilancenet,andtodevelopthepubliceducation.Keywords:foodsafety;administration;strategyTS201.6A1002-6630200407-0187-062004-02-101963-2004,Vol.25,No.71881892004,Vol.25,No.72004,Vol.25,No.71901912004,Vol.25,No.72004,Vol.25,No.7192121.5102252.641112TheConstructionofaMathematicModelforAir-regulatingRespirationOrientedPackingSysteminCurrentMerchantsLogisticsWUJian-sheng1,LIYu2(1.CollegeofZhongkaiAgricultureTechnology,Guangzhou510225,China;2.BiologicalDepartmentofNeijiangNormalCollege,Neijiang641112,China)Abstract:Themathematicmodelsforthegascontrolsystemofpackagingandtransportationunderideasconditionswereanalyzed,basedonitsweakness,researchfocusesandpracticaldifficultiesexistedincurrentcirculationoffreshagriculturalproduceinChina.Arespirationorientedmathematicmodelforthegasregulatingsystemofpackagingandtransportationoffreshhorticulturalproducewasconstructed,basedonthecharacteristicsofcurrentpackagesystemundercurrentmerchantslogisticconditions.ThismodelcouldbehelpfulinguidingthemanufactureofpackagematerialsandensuringsafecirculationofhorticulturalproduceKeywords:merchantslogistics;packagematerial;osmoticcoefficient;modelTS206A1002-6630200407-0192-032003-08-15