| Show B p WILL PRESERVE FOOD L 0 MG new now method that promise promises to give the best remit results 1 As az fugen lou laus method of preserving food has recently been devised which Is I 1 based baaed on the fact that powdered gelatin or thin sheets of the sane se material not only do ot at spoil but are capable at 0 protecting incorporated substances from bacteria moisture and other agencies which brine bring about decomposition thus to make a con cent rated beef extract tea or coffee extract soup etc the ie Is mixed hot with I 1 per cent of primary gela tin which differs from the commercial article in not having the elike taste oc of tho the latter after cooling a jelly Is formed and this Is cut into thin films and dried by a current of fold cold air until it becomes brittle when sen this condition Is reached the sheets are then reduced to a fine powder which will keep indefinitely while it will absorb moisture it does not do so to a degree to occasion decomposition and the ure Is subsequently given off in dry air the powder while likely to cake forms a brittle cake not interfering with its use while it is too hard for insects when placed in warm water it dire dissolves olves immediately and Is thus ready for use if heated above tho the tempe temperature ratum of boiling water before packing all disease or other germs will be killed and to secure the best results the powder should be packed airtight such a concentrated food poes possesses esses many advantages and is susceptible of wide application as upon explorations harpers weekly |
