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Show KEEP ZINC AWAY j FROM PRESERVES' '- . Do not uso galvanized, utensils in , .making prosorves, Jollies or fruit j Juices, tho Bureau of Chemistry of, tho United States Department of. Agriculture advises. Some of ,ihoj zinc with which the vesaolsnro galvanized gal-vanized may be changed to salts of , ,znc, which win'glvo the. product an' acrid and astringent. taK 'and, rbn-, ( der It unsuitable torjluman "use. Moreover, the dlssolTing'ot this zinc coating tends to ruin the container. con-tainer. Tho uso of galvanized uten-"silo uten-"silo for boiling down frulJuice Is especially risky. j . . |
