Show S. S r 7 v J- J I EASY PU PURE FOOD D TESTS P Py These It It Is Easy to Detect Adulterant ant Ip In p Foods food w To Te TNt Test t Coffee A A tea teaspoonful o 01 ground coffee coffe placed in a cup of cold col coldwater coldWater water will not if It pure discolor th the water in fn the least leut but if It chicory I Ii I. present tho the water will take on a 8 brownish hue To Test Teet Cocoa Cocoa The usual of ot cocoa is starch tarch If a cupful of ot boll boil bollIng Ing lag water is poured over a teaspoonful of ot cocoa tho the sediment that remain after cooling should be powdery powdery not no sticky not cohesive But Dut if It the cocoa coco is adulterated the sediment is II a co glutinous mass A piece o of linen dipped in fn such a sediment will when Ironed be as stiff as a board To Test Sugar Pure Pure sugar will dIssolve dissolve dis dIs- solve In water Any indissoluble substance sub subS stance therefore must be an adulterant ant Another sugar test is by fire tire Pure Pur sugar burns bums quite away An ash asb that absolutely resists the flames 1 Is V some Impurity that the refiners have havo left In To Test nutter Pure Pure butter set ou out V In the summer sunshine will not melt mel under a temperature of 95 05 degrees and then the liquid It ft becomes Is sweet and wholesome Adulterated butter melts at 88 degrees into a liquid with a repulsive odor |