| Show I liver 10 Vast fro AIlk i A milk malt iN lie 1m I s to do Ills own milk rastcutizilig puts film milk into I any ordinary battles neatly filling them and placing astopper of cotton I batting In tho neck Ho then veto them on n thin strip of wood or inverted life plato which hai Leon 1 I erforited in a I tin basin or 11011 of water and belts them until the milk shows a tempera toro of nearly 160 deRieea Tl o bottles are then etopricrrel and removed to the I back of tho fttnvo for 20 minutes during which thy should bo coveted willt a t dry towel or the pall cover At tho elll I of that tlmo tho bottle are removed Bud et lu NNIITIZI water which Is I gradu I ally cooled mid then iced Many pcoplo nso tin vessels Ibo advantage of which la I that they may be plunged from hot I voter to ice water will out danger of I breakago and with possible buiclit to I tho milk The test form ia I a doublo boiler oatmeal tookcr Tho inner tin ront ilua tile milk and tho outer tho water which can bo inflly brought to boiling point For killing the batlllna of tuberculosis n minimum tcnicrn turo of 149 degree should bo rniin mined for IS minutes of 140 decrees for half an hour If tho milk has been I obtained from n herd known to Lo free I from tnlreulol Or there is I no fear 01 this trouble a lustcuriziiig tcmpcrnturo of from 133 degrees to 140 degrtcs maintained for 20 mlnutea is I aufilcicut to give Rood housekeeping qualities |
