学术英语论文——食品添加剂的优缺点(Merits and Demerits of Food Additives)

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1、MeritsandDemeritsofFoodAdditivesAbstract:Foodadditiveisadouble-edgedsword.Ithasmeritsanddemerits.Foodadditiveshavesuchmeritsaspreventingdeteriorationoffood,makingfoodmoreattractiveanddelicious,promotingthedevelopmentoffoodindustry.However,italsohassuchdemeritsasexces

2、siveadditionoffoodadditivesIllegaladditionofinediblesubstances.Therefore，itisnecessarytousefoodadditivesappropriately.I.IntroductionWiththedevelopmentofscience,moreandmorefoodadditivesareaddedtofoodtopreserveflavororenhanceitstasteandappearancesothatwecanfind"findadd

3、itives"everywhere,suchasfromanybottleofdrinkorabagofsnacksathand.Butwhatisfoodadditive?InArticle99ofFoodSafetyLawofthePeople'sRepublicofChina，foodadditivemeansanysyntheticornaturalsubstanceusedtoimprovethequality,color，fragrance，flavoroffood，andusedtoaddtothefoodorpu

4、ttogetherwiththefoodforcorrosionproof，keepingfreshorprocessingtechnologyrequirements.Asweallknow,everyfoodismadeupofthousandsofchemicalsandmorethan90percentoffoodadditivescomefromcompoundsthatwereoriginallyfoundinnature.Andfromtheabovedefinition，wecanknowthatfoodaddi

5、tivescanmakefoodsmoreattractive，delicious，havebettertasteandflavor，andeasierforpreservation.However,somepeoplefoodadditivesnotonlyhavemeritsbutalsohavedemerits,becausetheproblemoffoodsecurityismoreandmoreprominent．Inordertoproperlydealwithmeritsanddemeritsoffoodaddit

6、ives，wewillmakebriefintroductiontomeritsanddemeritsoffoodadditives，andstudyhowtousefoodadditivesappropriately．II.MeritsoffoodadditivesIngenerally，allfoodsonthemarketcontainfoodadditivesmoreorless.Andforsomeconsumers,theyoftentakefoodadditivesasharmfulchemicaladditive

7、s.Obviously,itiswrong.Becausemorethan90percentoffoodadditivescomefromcompoundsthatwereoriginallyfoundinnature.Evenitisgoodforourheath.Soweshouldclearlyrealizethatscientificandproperuseoffoodadditivesdoesnotharmourbody.2.1PreventingdeteriorationoffoodAsweallknow,itisa

8、longprocessfromproduction，sales，consumerpurchasetoeatingoffoods.Itisafeasibleandeffectivemethodtousefoodadditivestopreventdeteriora