Melrose Pear Juice Concentrate (360ml) is produced from sound, mature pears. The juice is extracted by press then [asteurised and evaporated under vacuum.Concentrating the juice by evaporation retains the natural sugars and minerals. There are no preservatives, artificial flavours, colours or sweeteners added. Concentrated apple and pear juices contain approximately 72% natural sugars. Pear Juice Concentrate is about 1/3 lower in calories than refined sugar by weight. The concentrate is an ideal sugar replacer in cakes, breads and desserts. Pear juice is less tart than apple juice. The juice is concentrated 8 1/2 : 1 . Half cup of concentrate replaces 1 cup of sugar. These juices do darken over time but their sweetness does not alter. The natural sugars are self preserving so it is not necessary to refrigerate after opening.No preservatives, NoPectin,No starch, No additives. Regarding food tolerance challenges recommended to use after initial elimination diet and challenges are complete and test for personal suitability if on 'FAILSAFE' diets. For diabetics, monitor sugar intake is vital and Melrose juice concentrates are made from fruit which are fructose rich. Fructose is a sugar and will raise blood sugar levels. Product of Australia.