DOI:10.3969/j.issn.1000-9973.2023.09.009引文格式:赵少添,陈树泓,吴凌伟,等.降低崇仁麻鸡汤嘌呤用树脂的筛选及工艺研究[J].中国调味品,2023,48(9):50-56.ZHAOST,CHENSH,WULW,etal.StudyonscreeningandtechnologyofresinforreducingpurineinChongrenchickensoup[J].ChinaCondiment,2023,48(9):50-56.降低崇仁麻鸡汤嘌呤用树脂的筛选及工艺研究赵少添1,陈树泓1,吴凌伟2,王水兴2*(1.南昌大学化学化工学院,南昌330031;2.南昌大学中德联合研究院,南昌330047)摘要:文章以崇仁麻鸡汤为原料,以嘌呤去除率为考察指标,探究不同类型树脂(001×7、001×8、D001、SQD-67、D113、SQ-70A、D201、D301、DA201-C、DA201-CⅡ)的静态吸附性能。筛选合适的树脂型号后,探究吸附工艺参数(树脂用量、吸附时间、吸附温度、振荡速度)对考察指标的影响以及树脂的再生循环性能。结果表明,001×8树脂对鸡汤嘌呤的去除率最高,经响应面优化得到最佳反应条件:树脂用量4g,吸附时间4.4h,吸附温度15.4℃,振荡速度120r/min。同时,经试验验证,001×8树脂在对鸡汤嘌呤显著降低的同时有良好的再生和重复利用效果,具有较高的应用价值。关键词:001×8树脂;嘌呤;吸附;响应面法;重复利用性能中图分类号:TS201.1文献标志码:A文章编号:1000-9973(2023)09-0050-07StudyonScreeningandTechnologyofResinforReducingPurineinChongrenChickenSoupZHAOShao-tian1,CHENShu-hong1,WULing-wei2,WANGShui-xing2*(1.SchoolofChemistryandChemicalEngineering,NanchangUniversity,Nanchang330031,China;2.SinoGermanJointResearchInstitute,NanchangUniversity,Nanchang330047,China)Abstract:Inthispaper,Chongrenchickensoupisusedastherawmaterialandpurineremovalrateisusedastheinvestigationindextoexplorethestaticadsorptionpropertiesofdifferenttypesofresins(001×7,001×8,D001,SQD-67,D113,SQ-70A,D201,D301,DA201-C,DA201-CⅡ).Afterscreeningsuitableresinmodels,theeffectsofadsorptionprocessparameters(resindosage,adsorptiontime,adsorptiontemperatureandoscillationvelocity)ontheinvestigationindexandtheregenerationcyclepropertyofresinsareexplored.Theresultsshowthat001×8resinhasthehighestremovalrateofpurineinchickensoup.Theoptimalreactionconditionsobtainedbyresponsesurfaceoptimizationareresindosageof4g,adsorptiontimeof4.4h,adsorptiontemperatureof15.4℃an...
