Citrus fruit juice concentrates

Claim 1

A LIQUID FRUIT JUICE CONCENTRATE CONSISTING ESSENTIALLY OF A MIXTURE OF A PLURALITY OF CONCENTRATED JUICES OF FRUITS (1) SELECTED FROM THE GROUP WHICH CONSISTS OF ORANGE, LIME, LEMON, GRAPEFRUIT AND PINEAPPLE, (2) ABOUT 2 1/2 PARTS BY WEIGHT OF SUGAR FOR EACH PART OF FRUIT SOLIDS ON A DRY BASIS, (3) AN ADDITIVE TO PRESERVE SAID CONCENTRATE AND ENHANCE THE FLAVOR THEREOF, THE INGREDIENTS OF SAID CONCENTRATE BEING PROPORTIONED TO GIVE A CONCENTRATION OF SOLIDS ABOUT 71* BRIX AND A CITRIC ACID CONCENTRATION ABOUT 6.3% RESULTING IN A BRIX-ACID RATIO OF BETWEEN 10:1 AND 11:1, SAID ADDITIVE CONSISTING ESSENTIALLY OF A BASE OF AN INTIMATE MIXTURE OF 65 LBS. OF SODIUM CHLORIDE WITH 4 OZ. OF MAGNESIUM CHLORIDE, 2 OZ. OF CALCIUM CHLORIDE, 3 1/2 OZ. OF SODIUM SILICATE, 8 OZ. OF CALCIUM SULFATE, AND 2 OZ. OF ALUMINUM OXIDE, TOGETHER WITH ABOUT 14 GRAMS OF FERRIC OXIDE, ABOUT 5 GRAMS OF AMORPHOUS SULFUR, ABOUT 2 GRAMS OF FERROUS IODIDE, ABOUT 3 GRAMS OF SODIUM BROMIDE AND ABOUT 5 GRAMS OF MANGANESE OXIDE, THE ADDITIVE BEING ADDED IN AN AMOUNT OF ABOUT 1/2 OZ. TO EACH GALLON OF FRUIT JUICE.