QB 1229-1991 食品添加剂羟丙基淀粉醚
作者:标准资料网 时间:2024-04-29 17:43:40 浏览:8174
来源:标准资料网
基本信息
标准名称: | 食品添加剂羟丙基淀粉醚 |
中标分类: |
食品 >>
食品添加剂与食用香料 >>
合成食品添加剂 |
发布部门: | 中华人民共和国轻工业部 |
发布日期: | 1991-09-10 |
实施日期: | 1992-04-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
提出单位: | 中华人民共和国轻工业部、卫生部 |
归口单位: | 全国食品发醉标准化中心、卫生部食品卫生监督检验所 |
起草单位: | 武汉市一轻工业科学研究所,轻工业部食品发醉工业科学研究所、武汉市卫生防疫站 |
起草人: | 于锡安、高淑荣、刘莲芳、林大清、徐雪曾 |
出版社: | 中国轻工业出版社 |
出版日期: | 1992-04-01 |
页数: | 5页 |
适用范围
本标准规定了食品添加剂经丙基淀粉醚的技术要求、试验方法和检验规则等内容。
本标准适用于以原淀粉和环氧丙烷反应制得的经丙基淀粉醚(简称HPS),在食品加工中用作增稠剂、稳定剂、粘结剂。
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类: 食品 食品添加剂与食用香料 合成食品添加剂
【英文标准名称】:Publictransport-Serviceinterfaceforreal-timeinformationrelatingtopublictransportoperations-Communicationsinfrastructure
【原文标准名称】:公共运输.与公共运输操作相关的实时信息服务接口.通信基础设施
【标准号】:BSDDCEN/TS15531-2-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-07-31
【实施或试行日期】:2007-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:数据;数据通信;数据模型;数据处理;数据传送;信息交换;信息系统;基础设施;汽车;客运;公共运输;公共事业;实时的;实时系统;道路运输;道路车辆;远程信息管理;远程处理;交通业务;交通管制;交通计算;交通流量;交通信息;传输协议
【英文主题词】:Data;Datacommunication;Datamodels;Dataprocessing;Datatransfer;Informationinterchange;Informationsystems;Infrastructure;Motorvehicles;Passengertraffic;Publictransport;Publicutilities;Real-time;Real-timesystems;Roadtransport;Roadvehicles;Telematics;Teleprocessing;Traffic;Trafficcontrol;Trafficcount;Trafficflow;Trafficmessages;Transmissionprotocol
【摘要】:SIRIusesaconsistentsetofgeneralcommunicationprotocolstoexchangeinformationbetweenclientandserver.Thesamepatternofmessageexchangemaybeusedtoimplementdifferentspecificfunctionalinterfacesassetsofconcretemessagecontenttypes.Twowell-knownspecificpatternsofclientserverinteractionareusedfordataexchangeinSIRI:Request/ResponseandPublish/Subscribe.?Request/Responseallowsfortheadhocexchangeofdataondemandfromtheclient.?Publish/SubscribeallowsfortherepeatedasynchronouspushofnotificationsanddatatodistributeeventsandSituationsdetectedbyaReal-timeService.TheuseofthePublish/SubscribepatternofinteractionfollowsthatdescribedinthePublish-SubscribeNotificationforWebServices(WS-PubSub)specification,andasfaraspossible,SIRIusesthesameseparationofconcernsandcommonterminologyforpublish/subscribeconceptsandinterfacesasusedinWS-PubSub.WS-PubSubbreaksdowntheserverpartofthePublish/Subscribepatternintoanumberofseparatenamedrolesandinterfaces(forexample,Subscriber,Publisher,NotificationProducer,andNotificationConsumer):inanactualSIRIimplementation,certainofthesedistinctinterfacesmaybecombinedandprovidedbyasingleentity.AlthoughSIRIisnotcurrentlyimplementedasafullWS-PubSubwebservice,theuseofaWS-PubSubarchitecturemakesthisstraightforwardtodoinfuture.Forthedeliveryofdatainresponses(tobothrequestsandsubscriptions),SIRIsupportstwocommonpatternsofmessageexchange,asrealisedinexistentnationalsystems:?Aonestep‘DirectDelivery’,aspertheclassicclient-serverparadigm,andnormalWS-PubSubpublishsubscribeusage;and;?Atwostep‘FetchedDelivery’whichelaboratesthedeliveryofmessagesintoasequenceofsuccessivemessagespairstofirstnotifytheclient,andthentosendthedatawhentheclientisready.FetchedDeliveryisastatefulpatterninitsownright.Eachdeliverypatternallowsdifferenttrade-offsforimplementationefficiencytobemadeasappropriatefordifferenttargetenvironments.ASIRIimplementationmaysupporteitherorbothdeliverymethods;inordertomakethemostefficientuseoftheavailablecomputationalandcommunicationresources.Thedeliverymethodmayeitherbepreconfiguredandstaticforagivenimplementation,oreachrequestorsubscriptionmayindicatethedeliverymethodrequiredbytheclientdynamicallyaspartoftherequestpolicy,andtheservermayrefusearequestifitdoesnotsupportthatmethod,givinganappropriateerrorcode.TheInteractionpatternsandtheDeliverypatternsareindependentaspectsoftheSIRIprotocolandmaybeusedinanycombinationindifferentimplementations.ForagivenSIRIFunctionalServicetype(ConnectionMonitoring,StopMonitoringetc),themessagepayloadcontentisthesameregardlessofwhetherinformationisexchangedwithaRequest/ResponseorPublish/Subscribepattern,orwhetheritisreturnedbyDirectorFetchedDelivery.TheSIRIPublish/SubscribeProtocolprescribesparticularmediationbehaviourforreducingthenumberofnotificationsandtheamountofnetworktrafficarisingfromsubscriptions.ThemediationgroupsthevarioussubscriptionsfromasubscriberintooneormoreSubscriberChannels,andisabletomanagenotificationsandupdatesfortheaggregate.Onlypartialupdatestothedatasetsincethelastdeliveryforthesubscriptionneedbesent.TheSIRICommunicationprotocolsaredesignedtofailgracefully.Considerationsforresilienceandrecoveryarecoveredbelow.
【中国标准分类号】:R07
【国际标准分类号】:35_240_60
【页数】:88P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforFinenessofHydraulicCementbyAirPermeabilityApparatus
【原文标准名称】:用透气性仪器测定水凝水泥细度的标准试验方法
【标准号】:ASTMC204-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:细度;水泥;试验
【英文主题词】:testing;cements;fineness
【摘要】:
【中国标准分类号】:Q11
【国际标准分类号】:91_100_10
【页数】:8P;A4
【正文语种】:英语