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(,350003):75%,9415%,8010%:;;;:TQ028165:A:0253-4320(2006)09-0049-03IndustrialtrialforproducingteapolyphenolsbyorganicsolventextractionHUANGQiu2sen(DepartmentofPharmacy,FujianCollegeofTraditionalChineseMedicine,Fuzhou350003,China)Abstract:Theprocessandequiomentforproducingteapolyphenols(TP)withalcohol(75wt%)assolvent,chloroformasextractionsolventforremovingimpuritiesandethylacetateasextractionsolventforpurifyingTPwereintroduced.Theprocessforextractionbyuseofalcoholwithdifferentconcentration,impuritiesremoving,TPpurifyingandthedryingconditionsforTPwerestudiedinanindustrialscale.ThemasscontentofTPandcatechins(theactivematterofTP)intheproductareover9415%and8010%,respectively.Keywords:teapolyphenols;extractionsolvent;catechins;industrialtrial:2006-05-08;:2006-07-20:(1963-),,,,,0591-23501197,huangqiusen@163.com(teapolyphenols,TP),,[1][2-3]:,;;,,,,1111();;500L500L1000L(),0Cr19Ni9;,;LPG-25();(Waters)(Angilent)722()1124:;;;1,2194269Sep.200620069ModernChemicalIndustry1;2;3;4,10;5;6;7;8;9;112113,75%,45min,3,,5565,,6510min;,3,11,;,70,;,3,11,,,5565,,,,1108kg/L(200,90),221198%85%75%65%60%50%,:85%,60%,,,,,,75%212,,,[4]:1/8,,660nm()A1151,1,3A,1660nmA12345(A)016270113301007010060100721311,5,1/3,GB831387A(ATP,ATP)2,,13,3A,A,TP,3212345(A)0140301102010110100501006(A)0121501097010920109001091214,:;;;,,,1106kg/L,5%,,;1112kg/L,,05269;250120,,;17080,5%11061110kg/L,180220,90110331133,3,8010%,6,611%1216%,[5-6]33/%TP(Pb)941581123180100010100010100019510801631901000101000101000194178014318010001010001010001:33124,1184t111081631531350/t,20/t4911%,,,4(1),,90%,(2),,;,;,,(3):w()9410%,w()215%,w()010001%,w()010001%,w()(Pb)010001%,[1].:[J].,2004(12):26-28.[2],,,.[J].,2003(1):61-65.[3].[J].,2005,15(5):25-26.[4],.a[J].,2003(2):55-57.[5].[J].,2005,14(2):2173-2174.[6].[J].,2003(1):48-50.(DowChemical)2006815(),/(S/B)7%BrettSimpson:2006,,,,,,,,S/BS/B,()1520069: