juice
Nutritional content varies by source; citrus juices are rich in vitamin C, while vegetable juices provide minerals and phytonutrients. Fresh juices contain natural sugars and lack fiber present in whole fruits, so consumption should be moderated.
About
Juice is a liquid extracted from fruits, vegetables, or their derivatives through pressing, crushing, or other mechanical processes. The extraction may be performed by hand or with mechanical equipment, resulting in a beverage that contains the soluble components—sugars, acids, vitamins, and minerals—of the source material. Fresh juices vary significantly in composition depending on the fruit or vegetable, ripeness, and extraction method. Commercially produced juices may be concentrated, pasteurized, or otherwise processed for preservation and consistency.
The distinction between juice and juice drinks is legally defined in many jurisdictions; pure juice contains no added sugars or preservatives (beyond those naturally occurring), while juice cocktails or drinks contain supplementary ingredients. The flavor profile ranges from sweet (grape, apple) to tart (citrus, cranberry) to earthy (vegetable juices like beet or carrot).
Culinary Uses
Juice functions as both a standalone beverage and a culinary ingredient in marinades, glazes, sauces, and desserts. Citrus juices are essential in vinaigrettes, ceviche, and reduction-based sauces. Fruit juices serve as natural sweeteners and flavor enhancers in cooking, baking, and cocktail preparation. Vegetable juices appear in soups, broths, and as ingredients in savory dishes. Freshly squeezed juice is preferred in fine dining and home cooking for its superior flavor and nutritional content, while commercial juices offer convenience and consistency. Juice reduction concentrates flavors for glazing meats, vegetables, and desserts.