食品へのカビ臭移行防止（第1報） - spstj.jp

1 VuJag94 if TCA TCP ..PreventionofMustyOdo TCA MigrationintoFoodstuffs DevelopmentofaOuantitativeDete RelatedtoMustyOdor(TCA TCP rrugatedCardboardBoxes AyakoNISmATAo RyoichiTAJnuA TakanonlmVE. TeruoAMACHI MasahimMASImA C ,4,6-trichlomanisole TCA whichcausesmustyodorinwoodandpaperusedfO rpackagingmaterials, 2,4,6-tlichlomphenol TCP)whichisthep CculsorofTCAD etectionlimitsofTC g k Cspectively andthestandarddeviationpe1 CentagesfOrl pititionanalysiswe inbothcasesbThen,thismethodisappliedfOrt hedetec tsandcolTugatedcardboardboxes. CquencyofTCAdetectionfrombothwoodenpalle tsandcolTugatedcardboardboxeshasbecomehi gherI centlythanaboutlOyemBago Ontheotherhand,thefmequencyofTCPdetectio nhasb Cmwoodenpalletsandhas C tedcardboaIdboxesKeywords ,TCP,MustyodorbGC-MS,Simultaneousdetenni nation paUet,Camboardbox 2,4,6-TIfchlorDanisole TCA 2,4,6-TIicmomphenol:TCP) ,46 Jug kg TCA TCP i U TCP TCA TCP ( ) 618 1-1-1 LaboratoryofQuantyControl InstituteforFundamentalReseamh,SuntoryLt d.

2 Wakayamadai Shimamoto-cho,Mishima-gun Osaka, . ( ) 618 1-1-1 ResearchLaboratoriesofDistmedSpiritsandL iqueurs SuntoryLtd Wakayamadai Shimamoto-choOMishima-gun,Osaka .. ( ) 107 1-2-3 PmductionP1annmgdepartment,SuntoryLtd. MotoAkasakaMinato-kuDTokyo I 1. TCP 2 ')' ) TCP 102 ) TCA TCP 2)3) TCA TCP 2,4,6-Trichloroanisole TCA 1966 Engel !

3 2)3) ppt ppq 4)5) 2,4,6-Trichlorophenol TCP 7)8 Fig. ) TCP TCA ' Cl2,4,6-Trichlorophenol TCP ,6-Trichlomanisole TCA , vbjL3jvUJa99 TCA TCP 1 2. (1) TCP FFAP DB-FFAP TCA 2,4,5- TCA (2)TCA TCP TCA z (3) 1 a ( ) TCA TCP b 1 5 l (1) 5 025 TCA P TCA TCP 10 L 300 ) Fig.

4 5 50 l 50 l | 7 100 Fig. SteamdistiIIationapparatusf L I 200 l (2) 100ml TCP (3) TCP 1 Iug TCP IS50 Jug 100m C x103Pa 5 (4) 5 29 TCA TCP TCP 1 IS10mg 1 TCA TCP (1) 17 30 '78 '89 '92 (2) 92 Fig. '78 '89 '91 29 n-Pentane 100 l TabIelConditionsforGC-MSanalysi QP2000 GFCO1umn (30 mmprature C 15 200 C 7 in 15 C m 230 C 5 mjectio C 30 C 230 C 18 C III 1 Cs cm2 Samplingrate pomts secSamplevolume 1 oncolumninjection Solventcut mmAquistiontime ionsetl) ionset2 ionsetl forTCA1188 forTCA-IS ionset2 fOrTCPL208 forTCP-IS 994 3.

5 4 45 C 3800 ECD OV-17onGaschromQ 100mesh H3 PQonGaschromq80 l00mesh . glasscolumn 170 C TCP 175 C 250 C m :50ml ( (1) TCA TCP ) (2)TCA TCP chlomphenol2ppm Chloro-3-methylphenol ppm ,5-dimethylphenol2ppmo ch1orophenol2ppm828 4-Chloro-3-methylphenol ppmor0-3,5-dimethylphenol ppm isonfo thesepa a DB-FFAPco1umnmterfenngsubstan - 2,4,6- ( in ( Fig4 Sepa ationbetweenTCPandtheintelfe PcapiUa (a Fig.)))

6 195,197,210,212 195,210 TCP 196,198 (b 2,4,6- 2,4,6- l 195197210212 . ractsfromacardboardboxfortheTCAandTCPdet ermination IVb Ja994 (b 1s 125 g kg TCP 1 250 g k (3) a 1 Table ) 1 2-Bromoanisole TCP 1 Bromo-2-chlorophenol 208 (1) TCA TCP 125lug k 100 l 150ml Table2 Internalstanda dcandidatesforTCAandTCPanaIysis p( C.))

7 (m ) Materials BromrwmiRoUe Bromophenetole4-Chloro-3-methylphenol Cmoro-3,5-dimethylphenol Bromo-2-chloropheno1 245232 235 188,186,143200,172142,107156 121208,206 Table3 Interferingconcentrationoftheconstituent softheco rugatedca dboardpape totheintemaIstandardcandidate mternals0zmdardcfmrIid2teslnterferingcon centration omozmisole4-Bromopheneto1e4-Chloro-3-met hylphenol4-Chloro-3,5-dimethylphenol g 9. 188 g 9. 200 g gbm 142 g 9. 156 9. 208 I (2) 2 (3) (4) g kg k TCP 2)3) g k TCA Ppt ppq 4 Fig.

8 , mlphosphoricacid(5% tea distillation (n-Hexanesealwith50ml 25 esrithchlOO 120mldistilledwateraq (1) (8 g kg dehydrationvithanhydroussodiu filtration (forGC-MSsample Fig. ocedu p1es VblL3 b (2) Fig. kg 1 k 1 kg 10 kg (3)TCA FrequencyFrequencyBoundaryvamel g kg FrequencyBoundax-yvalueFrequenc 9 g kg 1 1 '7 9 woodenpanetswoodenpaUetsFrequencyBoundar yva1ueFr quency g kg 51117 11 Hequency FrcquencyBoundaryvaluemg kg a 1 089 '9 '7 078corTugatedcardboardboxescorTugatedcar dboardboxes detect edfromwoodenpalIetsandcorrugatedcardboar dboxesbetween Fig.))))

9 Fig. Compa edfromwoodenpalIetsandcorrugatedcardboar dboxesbetween U .. '89 '9 1 '89 '9 = = == 089 I CEnge1, . Engel,CWeurman, i ence 154,270 271 1966 Whitfield,CTmdale, ,GStan ley Chemistryandlndustryp5 Nov. 774 1984 EWhitfieldT Nguyen, Shaw, Last Tmdale GStanley,ChemistryandIn dustry, 19) 661 663 1985 Griffiths,ChemSensesF1avor 1974 . Guadagm,RGButtery, ., 1978 Buser,CZameBHTannerbJ Agric . 1982 WhitfieldC. ,Tmdale, Shaw GStamley ChemistIyandlndustry Nov., 1984 Whitfield, Nguyen, HLast RTindale,GStanley Chemistryandlndustry, ct., 1985 (1) 1 1986 10 Hans-RudolfBuser,CarlaZanier,HansTanner, JAgIic.

10 , (2), 362 1982 11 4. TCA TCP , g kg TCA 1978 1989 92 TCA TCP ( 1993 10 29 ( 1994))