擠壓膨化大米作輔料的啤酒糖化過(guò)程的試驗(yàn)研究.pdf

1、東北農(nóng)業(yè)大學(xué)博士學(xué)位論文擠壓膨化大米作輔料的啤酒糖化過(guò)程的試驗(yàn)研究姓名：孟陽(yáng)申請(qǐng)學(xué)位級(jí)別：博士專業(yè)：農(nóng)業(yè)機(jī)械化工程指導(dǎo)教師：申德超2001.4.1AbstractThesubstitutionOfextrusionfortraditionalc00kingtechnologyasthe帆yofgelatinizingtheadjIlIlctsofbeerhasmanyadVantages，suchasahigherleVelofextr

2、acts，aquickerfe珊entationof們r(jià)ts，asimplifiedsaccharificationDrocessandtheecon伽yofenergyconsumptionWiththecostsofbeerdecreasedbyapplicationofthetechnology，itisconsideredmorevaluableInthisdissertation，withextrudedricebeingad

3、junctsofbeerimportantrelevantissuesBboutthesaccharificationprOcess_ereresearchedsyst朗螅tically1，Itisthepivotalpointontheapplicationofextrudedriceasadjunctsofbeerth8tthefiltrationof們r(jià)tsisslo鞏響ichistheobstacletotheapplicati

4、onofthetechnologyInthisdissertationthemethodoforthogo艙ltestdesignasappliedtodiscusstherelationshipbetweentheextrusiOnsystemDar舳eters8ndthefiltrationtimeands鋤eotheri叩ortantindexesof霄orts霄iththeoptimizationofthetestresults

5、，thebestextrusionsystempar鋤etersereobtainedbasedonthefiltrationtimeof喲rtsAndthem8inindexesofwortsunderthebestextrusionsystemp8r鋤eters“rebetterthanthecontrol’sIt’sindicatedthatifonlytheextrusionsystemparameters種requantifi

6、edreasonabIythedifficultyoffntrationof∞nscontaining娃tnIdedricecouldbe0vercome2，霄ithextnldedricea|ldbOiledriceusedassubstrates，thequ明titativeresearch_asfirstconductedonthepropertiesofmaltⅡ一鯽ylase，andMichaelisconstantsofma

7、lto—柚ylase霄ere皿easured1heresultsindicatedthate工trudedrice骶sⅢoreapttobehyd】∞bzedbymaltd一柚ylasethancontr01訓(xùn)1ichisthef叫ndationofthesubstitutionofextrusionfortraditionalcookingtechn0109yasthe_ayofgelBtinizingtheadjunctsofbee

8、r3Basedonthebasicprincipleoffiltration，thequ卸titativeresearch弛sfirstconducted0nthepoorfiltrationbehaviorof們r(jià)tscontainingext“dedadj帥ctsThesize蛐dshapeofthefiltr8tionca王【ep8rticlesereDroposedtobethepri刪lryfactorstoresultint

9、hep∞r(nóng)filtrationbehaviorof”rtscontainingextnlded8djllIlctS4WiththemethodofreFessi∞卸alysis’theproductivityandtheperkilo忱tt_h叫ryieldoftheennder“restudied蛐db8sedontheresultstheenergycons珊pti∞Ofs∽ch盯ificationprocesscOntaining

10、extnldedrice鯽dboiledriceasfirstcalculatedth∞r(nóng)eticallyItasindicatedthatthesubstitutionofext川si∞fortrad“ionalc∞kingt∞llrIology8sthenyofgelatinizingtheadjunctsofbeer們ulddecreasetheenerg】rcons岫ptionofsaccharific8tionprocessb