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2、.100.30 KS /pH ( ) H ISO 12082： 2006(2011 ) Processed cheese and processed cheese products Calculation of the content of added citrate emulsifying agents and acidifiers/pH-controlling agents, expressed as citric acid 1997 1 ISO 12082 Processed cheese and processed cheese products Calculation of the
3、content of added citrate emulsifying agents and acidifiers/pH-controlling agents, expressed as citric acid . ISO 12082 ISO/TC 34 (SC 5), (IDF) (AOAC International) , . 1. /pH . ( / ) . 2. . . KS H ISO 2963 IDF 79B： 1991 Dried milk, dried ice-mixes and processed cheese Determination of lactose conten
4、t Enzymatic method(1) (1) ISO 5765 3. . 3.1 /pH . 4. / / / 0.04 . 5. KS H ISO 2963 . IDF 79B . H ISO 12082： 2006 2 6. /pH , wa . wa = wc rwl wc： ( ) wl： ( ) r： / / (r = 0.04) / . . 7. . ( ) . /pH ( ) 153787 1 92 3(13) (02)26240114 (02)2624 01489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS H ISO 12082： 2006 Processed cheese and processed cheese productsCalculation of the content ofadded citrate emulsifying agents andacidifiers/pH controlling agents,expressed as citric acidICS 67.100.30
