Roland Balsamic Vinegar is a superior product because its relative density is greater than 1.10 grams/ml and the sugars are greater than 16.5%. Brix greater than 22.5 degrees. Other vinegars are less concentrated and consequently less flavorful.Roland Balsamic Vinegar is a fine aged vinegar from Modena, Italy. The must from the trebbiano grape is boiled to sterilize and concentrate the sugar which imparts an intense sweet tart flavor and a rich, dark color. Balsamic means "aromatic."Roland Balsamic Vinegar is a sweet and sour vinegar with a heady fragrance. It should be used sparingly because of its distinct character in vinaigrettes and marinades for meat and poultry. Sprinkle over warm and cold vegetables or fruit.