Rectified Concentrated Grape Must

Rectified concentrated grape must is a sweetener made from grape juice. It is produced by concentrating grape juice, often through evaporation, and then purifying it to remove impurities. This process results in a clear, sweet liquid with a high sugar content.

Manufacturers use it as a natural sweetener and flavor enhancer. It is commonly found in vinegars, sauces, pickles, and relishes, where it adds sweetness and a subtle fruity note without altering the color significantly.

In the U.S., rectified concentrated grape must is generally recognized as safe (GRAS) by the FDA when used as intended. It is primarily composed of sugars, so its health implications are similar to those of other added sugars. International bodies like JECFA have evaluated grape-derived ingredients, but specific evaluations for this concentrated form may vary. Evidence does not suggest adverse health effects at typical consumption levels.