... (3) take the sample to neutral solution plus 7.5% of excess calcium chloride solution, no change in cold, boiled ... in food analysis, made of sand, but also easy to make food moisture. (5) This product should not be ... jellies, to keep the products, pH value of 2.8 to 3.5 more appropriate. Add the jam, in addition ... broth to add about 0.5 ~ 0.7g/kg. E. for Hard Candy, the dosage of 4 ~ 14g/kg; for ...