1、ICS67.060B22NationalStandardofthePeople1sRepublicofChinaGB13512023RepIaceGB13512008Wheat小麦(EnglishTranslation)Issue Date:2023-05-26ImpIementationDate:2023-12-01IssuedbyStateAdministrationforMarketRegulationStandardizationAdministrationofthePeoplesRepublicofChinaForwardNationaIFoodandStrategicReserve
2、sAdministrationisinchargeofthisEnglishtranslation.IncaseofanydoubtaboutthecontentsofEnglishtranslation,theChineseoriginalshaIIbeconsideredauthoritative.AlItechnicaIcontentsofthisdocumentaremandatory.ThisdocumentisdraftedinaccordancewiththerulesgivenintheGB/T1.12020Directivesforstandardiza17onPart1:R
3、ulesforthestructureanddraftingofstandardizingdocuments.ThisdocumentreplacestheGB13512008Wheatnwhole.ThemainchangescomparedwithGB13512008areasfoIIows:Definitionofthetermofdefectedkernelhasbeenchangedandnotedbythoseofinsect-boredkernel,diseasedkernel,blackpointkernel,fusariumdamagedkerneI,brokenkernel
4、sproutedkernelandmouIdykernel(see3.2and3.2inedition2008).Thedefinitionofthetermofimpuritieshasbeenchangedandnotedbythoseofscreenings,inorganicimpuritiesandorganicimpurities(see3.3and3.3inedition2008).Definitionoftermsofcolourandbrightnessandodorhavebeenchanged(see3.4,3.5and3.4inedition2008).Definit
5、ionofthetermofwheathardnessindexhasbeenchanged(see3.7and3.7inedition2008); Termanddefinitionofheat-damagedkernehasbeenadded(see3.2); Termanddefinitionof*uselesswheat,hasbeenadded(see3.3); Descriptionofwheatclassesischanged.Alnote,hasbeenaddedtotheclasstmixedwheat*(seeClause4,Clause4inedition2008); G
6、radingfactortminerahasbeenreplacedwithtinorganicimpurities1inTable1(seeClause5,Clause5inedition2008); Testmethoddeterminationofmoisturecontent,hasbeenchanged.GB5009.3hasbeenaddedasthearbitrationmethod(see6.7,6.6inedition2008); Clausesrelatedtohygienerequirementshavebeenremoved(see5.2inedition2008).A
7、ttentionisdrawntothepossibiIitythatsomeoftheelementsofthisstandardmaybethesubjectofpatentrights.TheissuingbodyofthisdocumentshaIInotbeheldresponsibleforidentifyinganyoralIsuchpatentrights.ThisdocumentwasproposedandpreparedbyNationalFoodandStrategicReservesAdministration.Thepreviouseditionsofthisdocu
8、mentareasfoIIows:-GB1351-1986,GB1351-1999,GB1351-2008.Wheat1ScopeThisdocumentspecifiesthetermsanddefinitions,classification,quaIityrequirementrtestmethods,inspectionruIesandthelabeling,packaging,storageandtransportationrequirementforwheat.Thisdocumentisapplicabletothepurchase,storage,transportation,
9、processandsaleofcommerciaIwheat.ThisdocumentisnotapplicabletospecialwheatcategoriesotherthanthosespecifiedinClause4.2NormativereferencesThefollowingdocumentsarereferredtointhetextinsuchawaythatsomeoraIIoftheircontentconstitutesrequirementsofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.
10、Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)appIies.GB5009.3,Nationalfoodsafetystandard-DeterminationofmoisturecontentinfoodGB/T5490,Inspectionofgrainandoi/-GeneralrulesGB/T5491,Inspectionofgrainandoilseed-SamplingandsamplingreductionGB/T5492,Inspectionofgrain
11、andoi/-Identificationofcolour,odourandtasteofgrainandoi!seedsGB/T5493,Inspectionofgrainandoi/-Determinationoftypepur7tyandthe7rmixtureGB/T5494-2019,Inspectionofgrainandoi/-Determinationofforeignmatteranddefectedkernelsofgrainandoi!seedsGB/T5497,Inspectionofgrainandoi/-DeterminationofmoisturecontentG
12、B/T5498,Inspectionofgrainandoi/-DeterminationoftestweightGB/T21304,Inspectionofgrainandoi/-Determinationofwheathardness-Hardnessindexmethod3TermsanddefinitionsForthepurposesofthisdocument,thefollowingtermsanddefinitionsapply.3.1testweightmassofwheatkerneIsperunitvoIumeunderweIl-definedconditionsNote
13、1toentry:TestweightisexpressedingramsperIitre(gL).3.2defectedkerneldamagedbutstillusefulwheatkerneINote1toentry:Itincludesinsect-boredkerneI.diseasedkernel/mottledkerneIfheat-damagedkernel,brokenkernel,sproutedkernel,andmouldykernel.Note2toentry:Insect-boredkernelisthekernelthatdamagedtoembryoorendo
14、spermowingtoattackbyinsects,rodents,mitesorotherpests.Note3toentry:DiseasedkerneIormottIedkernelisthekernelthatdamagedtoembryoorendospermandshowsvisiblemottIeonsurfaceowingtodisease.ItincludesbIackpointkernelandfusariumdamagedkerneI.Blackpointkerneliskernelthathasadistinetdarkbrownorblackdiscolorati
15、onofthewholegermandsurroundingarea.FusariumdamagedkerneIisthekerneIthatisshrunkenandchalk_1ike,orhaspurplesurface,orhasavisiblepinkishmouldand/orblackperitheciumgrowthcausedbyFusariumheadblight.Note4toentry:Heat-damagedkerneIisthekerneIthatmaterialIydiscoloredordamagedbyheatfrommicroorganismsorother
16、causes.Note5toentry:BrokenkernelisthekerneIorpieceofkerneIthatissquashedorbrokenwithdamagetoembryoorendosperm.Note6toentry:SproutedkerneIiskernelinwhichtheradicleorpIumuIehasnotsproutedoutbutthecoveringofthegermhassplited,ortheradicleorpIumuIehassproutedouttoclearlyvisiblebutisshorterthanthekerneIle
17、ngth.Note7toentry:MouldykerneIisthekerneIwhichhasmould.3.3Impurities;uselessmaterialsuselesswheatandaIImaterialsotherthanwheatNote1toentry:Theyincludesscreenings,inorganicimpuritiesandorganicimpurities.Note2toentry:Screeningsreferstothematerialwhichpassesthroughatestsievewithroundapertureshavingdiam
18、eterof1,5mm.Note3toentry:Inorganicimpuritiesincludeearth,stone,sand,brickand/ortilepiecesandotherinorganicmatters.Note4toentry:Organicimpuritiesincludeothergrain,uselesswheatandotherorganicmatters.Note5toentry:Uselesswheatreferstothekernelwhichisrenderedunfitforuseasrawmaterial.Itincludescompletelyd
19、iscoloredwheat,sproutwheatinwhichtheradicleorpIumuIesproutedlongerthanthekerneIlength,nematodewheatandbuntwheat.3.4colourandbrightnesstheexteriorcolourandIusterofabatchofwheatunderspecifiedcondition3.5odourthesmeIIofabatchofwheatunderspecifiedcondition3.6wheathardnesstheabilityofwheatkerneItoresistd
20、eformationandbreakageunderexternaIforce3.7wheathardnessindexsampIeremainingonthesieveaccountformassfractionofthetestsampIewhichissquashedunderspecifiedconditionNote1toentry:ItisexpressedbyHI.4ClassificationWheatisclassifiedbykerneIhardnessandseedcoatcolorasfoIIows:a) Hardwhitewheat.WheatinwhichnotIe
21、ssthan90percentofkerneIshavewhiteoryeIIow-whiteseedcoatandwhosehardnessindexisnotlessthan60.b) Hardredwheat.Wheatinwhichnotlessthan90percentofkerneIshavedarkredorreddishbrownseedcoat,andwhosehardnessindexisnotIessthan60.c) Softwhitewheat.Wheatinwhichnotlessthan90percentofkerneIshavewhiteoryeIIow-whi
22、teseedcoat,andwhosehardnessindexisnotmorethan45.d) Softredwheat.Wheatinwhichnotlessthan90percentofkerneIshavedarkredorreddishbrownseedcoat,andwhosehardnessindexisnotmorethan45.e) Mixedwheat.AnywheatthatdoesnotcompIywithspecificationsfroma)tod).Note1toentry:WheatinwhichtheseedcoatofthekerneIspurpleor
23、blackorcolourotherthanwhiteorredisclassifiedasspecialwheatcategories.5 QualityrequirementsThequaIityrequirementsofaIIgradesofwheataregiveninTable1,amongwhichthetestweightisthegradingindexandGrade3isthemediumgrade.Table1QuaIityrequirementsGradesTestweight(gL)Defectedkernel/%Impurities/%Moistureconten
24、t/%Colorandbrightness,odorTotalInwhich：inorganic127906.01.00.512.5normaI22770327508.047305N71010.0Off-grade710Note:meansnotrequired.6Testmethods6 .1SamplingandsampIereduction:inaccordancewithGB/T5491.6. 2 Inspection of in GB/T 5493.6.3Inspect i onwheat hardness: in accordance with GB/T 21304.6.4Insp
25、ect i oncolour and br ightness, odour: in accordance with GB/T 5492.6.5Inspect i ontest weight: in accordance with GB/T 5498.6.6Inspectionof impur ities and defected kerne Icontent: in accordance withGB/Twith5494-2019, in which, inorganic material shaI I clause 6. 1.4 of GB/T 5494-2019.be determined
26、 in accordance6.7Inspection of moisture content: in accordancewith GB 5009. 3 or GB/T 5497.colourofwheatseedcoat:inaccordancewith4colorofkerneI,GB5009.3isthearbitrationmethod.7Inspectionrules7.1 GeneraIinspectionrulesarecarriedoutinaccordancewithGB/T5490.7.2 InspectionlotshaIIbewheatofthesameclass,p
27、laceoforigin,sameharvestyear,sametransportationunitandsamestorageunit.7. 3Criterionrules:TestweightshaIIcomplywithcorrespondinggradeasspecifiedinTabIe1.OtherindexesshaIIbeinaccordancewithreIevantnationalprovisions.8. 1.abeIingName,type,grade,pIaceoforiginandharvestyearoftheproductshaIIbeindicatedont
28、hepackageorattacheddocuments.9. Packaging,storageandransportation10. 1PackagingPackagingshaIIbecIean,firm,odorIessandundamaged,seaIedtightlyandstrongtoavoidleakage.11. 2StorageWheatshaIIbestoredinwarehouseswhicharecIeantdry,rain-proof,damp-proof,insects-proof,rodents-proofandodour-free.NoproductshaI
29、Ibestoredtogetherwithtoxicorhazardousmattersorsubstanceswithrelativelyhighmoisturecontent.12. 3TransportationThetransporttoolsshaIIcompIywithhygienicrequirements,andberain-proofandpolIution-freeduringtransportation.小麦(GB1351-2023)(英文版)征求意见稿翻译说明1任务来源及主要工作过程1.1 任务来源根据国家标准化管理委员会关于下达便携式木折梯安全要求等360项国家标准外
30、文版计划的通知(国标委发(2020)36号)要求，由全国粮油标准化技术委员会负责归口，翻译国家标准小麦(GB1351-2023)英文版，外文版项目计划编号W20201452,具体信息见下表。序号外文版项目计划编号国家标准/计划编号国家标准/计划名称翻译语种主管部门归口单位1W2020145220171310-Q-449小麦英文国家粮食和物资储备局全国粮油标准化技术委员会1.2 主要工作过程GB1351-2023英文版翻译起草工作由国家粮食和物资储备局科学研究院负责，在GB1351提交报批稿后进行。英文版在起草过程中参考国际标准和美国、加拿大、澳大利亚等国家的小麦标准，进行对比分析，力求忠实原文
31、表述准确，符合英文语言的表达习惯。小麦英文版翻译起草工作的主要过程如下：2020年12月，国家粮食和物资储备局科学研究院成立起草工作组，成员孙辉、洪宇。工作组根据标准中文版，并按照国家标准外文版管理办法、GB/T20000.10-2016和GB/T20000.11-2016的要求开展英文版的翻译起草工作；2023年6月，根据小麦(GBI351-2023)正式发布版再次进行了修改完善，形成送审稿；2023年7月至8月，由国家粮食和物资储备局标准质量中心组织专家以函审方式进行标准审查;2023年9月，起草组根据专家函审意见进行修改完善，形成报批稿；2024年3月，由于该标准为强制性标准，在原报批
32、稿的基础上再次广泛征求意见。2标准翻译的原则在翻译过程中，本着以下原则对标准英文版进行翻译起草：翻译坚持忠实原文、准确规范的原则；一编写格式和表述符合GB/T20000.10-2016标准化工作指南第10部分：国家标准的英文译本翻译通则和GB/T20000.11-2016标准化工作指南第11部分：国家标准的英文译本通用表述有关规定；一一程序符合国家标准外文版管理办法。3标准主要技术内容与国家标准致。4主要试验验证情况分析无。5采用国际标准和国外先进标准程度与国家标准一致。6与现行法律、法规和强制性标准的关系在起草过程中，注意贯彻国家有关的法令、法规，相关标准能与之协调一致。7重大分歧意见处理无。8作为强制性标准或推荐性标准的建议与国家标准一致。9贯彻标准的措施建议与国家标准一致。10废止现行相关标准的建议无。11其他应予说明的事项无。小麦(GB1351-2023)英文版起草工作组2023年9月
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