1、Y?V ) ZE黄亚东(江苏省食品学校发酵工程系null 223001)Knull1nulls Y?V ) ,1y#_ZE,i 3 L=4Mn b1oMnullnullY?null ) nulln ms |null TQ92 null null nullDS M null CcI|null 0254- 5071 (2001) 04- 0030- 03?,/7a .T Y#bY a 3# ,h b ; |“ g Y5 s ); |“T1 y a ; |“ H1?Aw ; |“, b : f Ep b4:4 3 ) +b ?C | )a )a ) )8 , X )b2null2 null 平板划线
2、培养检查! ):5| !121null ),null30nullS S/2001 M4 null9114 null7knull| ) ! ! =, 37nullQ = ) !24h,G ) C !b !:|1_“ L, 37nullQ = !24hb_b2null3 null 肉汤培养检查1_ b # ! )b!%:d 0null5; $0null5;1null0; pH7null27null4; o )0null5b! ):| !A r =, )b!:| r 37null , ) !24hb $, V b )_b )_: )Hq/,| b ,9 V Y , !b4$C? 3, C$,5 b
3、)bB f /,| 0aB)0a=)0a!a?A L _; ) b, !_b3null ) n 3null1 null 防止菌种带菌 ) V, r5a| a #( 3HqF e, ) bs D ,iY ) b , c ) 8 b3null4 null 防止噬菌体浸染0) :_W J A/ g J Ab F )8 )8b P F ) )bF l+bh“5q 1 Pb L?75, M5a 5a b 5a5 (5ao5,iE |haha5ha Ya Yavlh5q ZEbD9Db3null7 null 合理设计管路? ! #5 pe, , 50D ,ii ?7 ! a/ 5 ,E MY;7815 )
4、; V 4hD 8BH H lD;a |“a aF T5 1 )“d,L?7 )?V )b4null? )n 4null1 null 前期出现轻度染菌 !;pH;F a ) !AF s?, 3 ) 3 ,V7 ) 3N, P? ;F !A,i L7 ),100null15min,A? H(s?)?b4null2 null 发酵前期出现严重染菌, 且醪液中糖分较高As ,5 L7 ),100null15min,A? H(s?)?; As ,F!A, L7 ),(s?)?; As,E,57b4null3 null 中期染菌?; aY ;T; ;4 -b7b4null4 null 发酵后期轻度染菌F
5、 ,i b7 b!a );7|?A120 null )30minZ Vb b9, ) y,10)a b )a )ia ! 1 P TZb ) ? 3Yv, 5Y ,57, .TbyN, ) Y? 3B 7 EsT,T3/ jb? 3V,V? 3 BF e(下转第34页)null32nullS S/2001 M4 null9114 null7knullsb PZF xa+b 1Z HW =? ,ZF A , e4null2 4null6, s e60% 63% ab - ?90%ZAr38null 40 null , Tr1aMab11? HW8 9?,? p - 38null 40null ,
6、 43null 45null , 30null 35null ,Z ?;1? ,1ZV, q,Y bZ, - ?, R,?b? V, ?b?- 1 Z )?,aaZ ?bV Ll, ?g?p, ?C5a %5bZ ,1 S1 2? PZ?FbZ S WQaQ, ,ZF?a b, y,Z M b Z 67, ,Z b,P i, c bZ ? 1o 5 , 2g TZEb 1%,1( ,1 a, 3Mb 8 T, H 7dBb1bv, v,Z? mbl, Zb? T1gaa%a5bSz9 Tb3nullz 3 ) -4 3 T, 1i 35,+Y 11% ) Nb S aZ/ b+Y Z ? i
7、1 3, 3?7/ z 3Hqb(上接第32页), M LSz?_#T,!E )C? 3bB?C, s y,i# H |Mn F %b ID1 nullkAcnull 3/ M null S/ ,1988, 112 nullf Xnull 3s M null:S ,1991, 83 null 2,null? !M null:S , 1990, 94 null:,null 3 M null:S , 1992, 55 null null? ! M null:S ,1991, 9StudyonPollutionandPreventionof InfectedMicrobinVentilatingFe
8、rmentationbyMachineAgitatingHuang yadong( Jiangsu Food College Fermentation Engineering Department)Abastractnull This paper analyzes symptoms of pollution and prevention of infected microb in ventilating fermentationby machine agitating, main reasons and determining. At the same time, it combines with fact and putsforwad prevention.Keywordsnull Machine Agitating; Ventilating Fermentation; Infected Microb Pollution; Preventing Methodnull34nullS S/2001 M4 null9114 null7knull
