蒸汽用水添加物質(zhì)的要求

TITLE21--FOODANDDRUGS21題--食品和藥品CHAPTERI--FOODANDDRUGADMINISTRATIONDEPARTMENTOFHEALTHANDHUMANSERVICES第一章：食品和藥品管理局健康和人類服務(wù)部SUBCHAPTERB--FOODFORHUMANCONSUMPTION(CONTINUED)B節(jié)人類消費食品（持續(xù)性）PART173--SECONDARYDIRECTFOODADDITIVESPERMITTEDINFOODFORHUMANCONSUMPTION173部分--人類消費食品中允許間接使用的食品添加劑SubpartD--SpecificUsageAdditives添加劑使用特性Sec.173.310Boilerwateradditives.鍋爐用水添加劑Boilerwateradditivesmaybesafelyusedinthepreparationofsteamthatwillcontactfood,underthefollowingconditions:鍋爐用水的添加劑在制備接觸食品的蒸汽時應(yīng)該是安全的，并符合下列要求：(a) Theamountofadditiveisnotinexcessofthatrequiredforitsfunctionalpurpose,andtheamountofsteamincontactwithfooddoesnotexceedthatrequiredtoproducetheintendedeffectinoronthefood.添加劑的用量不超出功能目的要求，與食品接觸的蒸汽的量不超過對食品影響的預(yù)期效果。(b) Thecompoundsarepreparedfromsubstancesidentifiedinparagraphs(c)and(d)ofthissection,andaresubjecttothelimitations,ifany,prescribed:組分應(yīng)為表C表D中所列物質(zhì)并符合其限量要求。(c)Listofsubstances:允許使用物質(zhì)目錄Substances物質(zhì)Limitations限值A(chǔ)crylamide-sodiumacrylateresin丙烯酰胺-丙烯酸鈉樹脂Containsnotmorethan0.05percentbyweightofacrylamidemonomer.質(zhì)量分?jǐn)?shù)不超過0.05（以丙烯酰胺計）Acrylicacid/2-acrylamido-2-methylpropanesulfonicacidcopolymerhavingaminimumweightaveragemolecularweightof9,900andaminimumnumberaveragemolecularweightof5,700asdeterminedbyamethodentitled"DeterminationofWeightAverageandNumberAverageMolecularWeightof60/40AA/AMPS"丙烯酸/2-丙烯酰胺基-2-甲基丙磺酸共聚物（有最小重量，平均9900分子量，和數(shù)量平均5700分子量。因平均重量和分子量平均數(shù)60/40而不同）。Totalnottoexceed20partspermillion(active)inboilerfeedwater.在鍋爐補給水中總量不超過20ppm。Ammoniumalginate澡酸銨Cobaltsulfate(ascatalyst)硫酸鈷（以鈷計）1-hydroxyethylidene-1,1-diphosphonicacid(CASReg.No.2809-21-4)anditssodiumandpotassiumsalts羥基乙叉二膦酸（CASReg.No.2809-21-4)）及其鈉鹽和鉀鹽Lignosulfonicacid木質(zhì)磺酸Monobutylethersofpolyethylene-polypropyleneglycolproducedbyrandomcondensationofa1:1mixturebyweightofethyleneoxideandpropyleneoxidewithbutanol聚乙烯聚丙烯乙二醇單丁醚，由環(huán)氧乙烷和環(huán)氧乙烷質(zhì)量比1：1蒸餾制的Minimummol.wt.1,500.最小摩爾質(zhì)量1500.Poly(acrylicacid-co-hypophosphite),sodiumsalt(CASReg.No.71050-62-9),producedfroma4:1toa16:1mixturebyweightofacrylicacidandsodiumhypophosphite聚乙烯（丙烯酸樹脂、次磷酸鹽），鈉鹽（CASReg.No.71050-62-9),由質(zhì)量分?jǐn)?shù)為4:1丙烯酸、次磷酸鈉鹽稀釋至16:1Totalnottoexceed1.5partspermillioninboilerfeedwater.Copolymercontainsnotmorethan0.5percentbyweightofacrylicacidmonomer(dryweightbasis).鍋爐補給水中總量不超過1.5ppm。共聚物總量不超過0.5%（以丙烯酸單體計，干基）Polyethyleneglycol聚乙二醇Asdefinedin172.820ofthischapter.如本章172.820所示。Polymaleicacid[CASReg.No.26099-09-2],and/oritssodiumsalt.[CASReg.No.30915-61-8orCASReg.No.70247-90-4]聚馬來酸或/和其鈉鹽。Totalnottoexceed1partpermillioninboilerfeedwater(calculatedastheacid).鍋爐補給水中總量不超過1ppm（以酸計）Polyoxypropyleneglycol聚氧化丙烯二醇Minimummol.wt.1,000.最小分子量1000Potassiumcarbonate碳酸鉀Potassiumtripolyphosphate三聚磷酸鹽Sodiumacetate乙酸鈉Sodiumalginate海藻酸鈉Sodiumaluminate鋁酸鈉Sodiumcarbonate碳酸鈉Sodiumcarboxymethylcellulose羥甲基化纖維素鈉Containsnotlessthan95percentsodiumcarboxymethylcelluloseonadry-weightbasis,withmaximumsubstitutionof0.9carboxymethylcellulosegroupsperanhydroglucoseunit,andwithaminimumviscosityof15centipoisesfor2percentbyweightaqueoussolutionat25deg.C;bythe"ViscosityofCelluloseGum"methodprescribedintheFoodChemicalsCodex,pp.1128-1129.Sodiumglucoheptonate葡庚糖酸鈉Lessthan1partpermillioncyanideinthesodiumglucoheptonate.Sodiumhexametaphosphate六聚偏磷酸鈉Sodiumhumate腐殖酸鈉Sodiumhydroxide氫氧化鈉Sodiumlignosulfonate木素磺化鹽Sodiummetabisulfite焦亞硫酸鈉Sodiummetasilicate偏硅酸鈉Sodiumnitrate硝酸鈉Sodiumphosphate(mono-,di-,tri-)磷酸鈉（單、雙、三Sodiumpolyacrylate聚丙烯酸酯鈉Sodiumpolymethacrylate聚甲基丙烯酸酯Sodiumsilicate硅酸鈉Sodiumsulfate硫酸鈉Sodiumsulfite(neutraloralkaline)亞硫酸鈉（中性或堿性）Sodiumtripolyphosphate三磷酸鈉Sorbitolanhydrideesters:Amixtureconsistingofsorbitanmonostearateasdefinedin172.842ofthischapter;polysorbate60((polyoxyethylene(20)sorbitanmonostearate))asdefinedin172.836ofthischapter;andpolysorbate20((polyoxyethylene(20)sorbitanmonolaurate)),meetingthespecificationsoftheFoodChemicalsCodex,pp.825-827.三梨醇、酐、脂（三梨聚糖、聚山梨醇酯60，聚山梨醇酯20的混合物）符合食品用化學(xué)品的要求。Themixtureisusedasananticorrosiveagentinsteamboilerdistributionsystems,witheachcomponentnottoexceed15milligramsperkilograminthesteam.Tannin(includingquebrachoextract)鞣酸TetrasodiumEDTAEDTATetrasodiumpyrophosphate焦磷酸四鈉(d)Substancesusedaloneorincombinationwithsubstancesinparagraph(c)ofthissection:可單獨使用或者和表C中組合使用的物質(zhì)。Substances組成Limitations限值Cyclohexylamine環(huán)己胺Nottoexceed10partspermillioninsteam,andexcludinguseofsuchsteamincontactwithmilkandmilkproducts.蒸汽中量不超過10ppm，接觸牛奶及牛奶制品的蒸汽除外Diethylaminoethanol環(huán)己胺Nottoexceed15partspermillioninsteam,andexcludinguseofsuchsteamincontactwithmilkandmilkproducts.蒸汽中量不超過15ppm，接觸牛奶及牛奶制品的蒸汽除外。Hydrazine肼Zeroinsteam.蒸汽中不得檢出。Morpholine嗎啉Nottoexceed10partspermillioninsteam,andexcludinguseofsuchsteamincontactwithmilkandmilkproducts.蒸汽中量不超過10ppm，接觸牛奶及牛奶制品的蒸汽除外Octadecylamine十八胺Nottoexceed3partspermillioninsteam,andexcludinguseofsuchsteamincontactwithmilkandmilkproducts.蒸汽中量不超過310ppm，接觸牛奶及牛奶制品的蒸汽除外Trisodiumnitrilotriacetate次氮基三乙酸酯三鈉Nottoexceed5partspermillioninboilerfeedwater;nottobeusedwheresteamwillbeincontactwithmilkandmilkproducts.鍋爐補給水中量不超過5ppm，接觸牛奶及牛奶制品的蒸汽除外(e)Toassuresafeuseoftheadditive,inadditiontotheotherinformationrequiredbytheAct,thelabelorlabelingshallbear:為保證添加劑的安全使用，除了實際的要求，還標(biāo)簽和標(biāo)識內(nèi)容還應(yīng)符合：(1)Thecommonorchemicalnameornamesoftheadditiveoradditives.添加劑或添加物質(zhì)的俗稱，化學(xué)名稱(2)Adequatedirectionsforusetoassurecompliancewithalltheprovisionsofthissection.使用說明，以符合本部分條款的所有要求。(f)ThestandardsrequiredinthissectionareincorporatedbyreferenceintothissectionwiththeapprovaloftheDirectoroftheFederalRegisterunder5U.S.C.552(a)and1CFRpart51.CopiesmaybeexaminedattheFoodandDrugAdministration'sMainLibrary,10903NewHam