| Show t jp WILL PRESERVE FOOD N no method that promise promises to aglys the bet beat results an az ingen ingenious lotis method of faoa has rectally atly beer ceased which ts Is based baaed on tho the fact that powdered sc gelatin latin or thin sheets ot of the atme material ua A t only do not poll but are capable of 0 protect itiC incorporated substance in from bacteria moisture and ind other agencies vach wh ch brg br g about decomposition thus tu zd obe a concentrated cent rated beef ex extract trat ia tea or coffee cottee extract soup etc the lit uld Is mixed hot with I 1 per beut of primary gela tin which differs from the commercial article in not having the taste of the latter after aft er cooling a jelly Is formed and this Is cut into thin films and dried by a current of cold air until it befoul s brittle when this condition Is reach ed tho the sheets are then reduced to a fina fin powder which will keep indin itule while it will absorb moisture it does tot do so to a degree to occasion decomposition and the moisture Is subsequently given off in dry sir air the powder while likely to cake forms formu a brittle cake not interfering with its use while it Is too hard for insects when pl placed iced in warm water it dissolves immediately Immediato ly and Is thui thus ready for use it if heated above the temperature of boiling water befu beare e packing all disease or other senna germs will be killed and to secure the best results the powder should be packed airtight sr ch a concentrated food possesses many wany advantage and Is susceptible of wide application as upon explorations harpers weekly |
