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1、第4卷第6期食品安全質(zhì)量檢測學(xué)報Vol.4No.62013年12月JournalofFoodSafetyandQualityDec.,2013大米貯藏保鮮技術(shù)研究進展121,2*111段小明,戴慧媛,馮敘橋,張蓓,蔡茜彤,范林林(1.渤海大學(xué)食品科學(xué)研究院,遼寧省食品安全重點實驗室,錦州121013;2.沈陽農(nóng)業(yè)大學(xué)食品學(xué)院,沈陽110866)摘要:大米(OryzasativaL.)營養(yǎng)物質(zhì)豐富,是人類最重要的糧食作物之一。大米經(jīng)長時間貯藏后,其中的淀粉、蛋白質(zhì)、脂肪等組分會發(fā)生各種變化,使其食用品質(zhì)下降。大米貯藏保鮮技術(shù)能夠在一定程度上抑制大米
2、生蟲、霉變和陳化現(xiàn)象的發(fā)生,延長大米的貯藏期。本文從貯藏溫度和相對濕度的控制、電離輻射保鮮、介電加熱保鮮、涂膜保鮮、包裝保鮮和保鮮劑保鮮等方面,概述了大米貯藏保鮮技術(shù)的研究和應(yīng)用現(xiàn)狀。目前,大米的貯藏方式落后,貯藏保鮮技術(shù)大多僅處于實驗室研究階段、較難實現(xiàn)工業(yè)化應(yīng)用,有關(guān)大米貯藏保鮮方面的研究還不夠全面和深入是大米貯藏保鮮中主要存在的問題。大米復(fù)合保鮮和大米品種的優(yōu)選優(yōu)育、從分子水平上對大米進行保鮮是大米貯藏保鮮技術(shù)的發(fā)展趨勢。關(guān)鍵詞:大米;貯藏;保鮮技術(shù);進展Researchadvancesonricestoragetechnology121,
3、2*1DUANXiao-Ming,DAIHui-Yuan,FENGXu-Qiao,ZHANGBei,11CAIXi-Tong,FANLin-Lin(1.FoodSafetyKeyLabofLiaoningProvince,FoodScienceResearchInstituteofBohaiUniversity,Jinzhou121013,China;2.CollegeofFoodScience,ShenyangAgricultureUniversity,Shenyang110866,China)ABSTRACT:Rice(Oryzasativa
4、L.)isoneofthestaplefoodsforhumanbeingsasitisrichinnutrients.However,occuranceofvariousbiologicalandbiochemicalchangesofstarch,protein,fatandothercomponentsinriceduringlongperiodstorageresultinthedeclineofriceediblequality.Toanextent,ricestoragetechnol-ogycaninhibitsthegrowtho
5、finsectpests,mildewandagingprocessofrice.Researchadvancesonricestoragetechnology,includingthecontrolofstoragetemperatureandrelativehumidity,ionizingradiation,dielectricheating,coatingpreservation,packagingtechnologyandpreservationwithfreshkeepingagents,werereviewedinthispaper
6、.Presentstoragetechnologyofthericeis,overall,outdated.Andmosttechnologiesforricestorageareinthestageoflaboratoryresearchandstillfarawaytobeappliedinthericeindustry.Inaddition,researchonricestorageisnotcomprehensiveandextensive.Trendsoftechnologicaldevelopmentforricestoragein-
7、cludebutnotlimitedtotheapplicationofcompoundpreservationtechnology,selectionofbestricevarietyforstorage,andimplementationofricepreservationatmolecularlevel.KEYWORDS:rice;storage;preservationtechnology;progresses基金項目:渤海大學(xué)人才引進基金項目(BHU20120301)Fund:SupportedbyBohaiUniversityTale
8、ntIntroductionFoundation(BHU20120301)*通訊作者:馮敘橋,教授,博士生導(dǎo)師,主要研究方向為果蔬質(zhì)量與
