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KMID : 0378019740170071010
New Medical Journal
1974 Volume.17 No. 7 p.1010 ~ p.1012
A Study for Estimating Fat Content in Seoul Milk by Detergent


Abstract
A modified Gerber¢¥s method for the estimation of fat content in milk was reported, in which the sulphuric acid was replaced by the detergent reagent consisting of 100mL of 45% sodium salicylate solution, 10m1. of Tween 80, and 5 drops of saturated solution of Sudan IV in amyl alcohol. The results obtained by the detergent method of Seoul milk are practically the same as those obtained by the Gerber¢¥s method. Furthermore, the accuracy of this method was compared with that of Gerber¢¥s method.
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