Factors Affecting the Stability of Vitamin C in Tropical Fruit Juices and Nectars

Abstract

Studies were conducted on the effect of certain factors such as temperature, pH, degrees Brix, concentration of vitamin C, and storage in sealed as well as in open containers, on the stability of vitamin C in tropical fruit juices and nectars. They were fortified with different quantities of synthetic vitamin C (1-ascorbic acid) ranging between 10 and 4,000 mg. per 100 ml.