Apple juice is a fruit juice manufactured by the maceration and pressing of apples. The resulting expelled juice may be further treated by enzymatic and centrifugal clarification to remove the starchand pectin, which holds fine particulate in suspension, and then pasteurized for packaging in glass, metal or aseptic processing system containers, or further treated by dehydration processes to aconcentrate. Apple juice may also be sold in an untreated state.
Due to the complex and costly equipment required to extract and clarify juice from apples in large volume, apple juice is normally commercially produced. In the United States, unfiltered fresh apple juice is produced by smaller operations in areas of high apple production, in the form of unclarifiedapple cider. Apple juice is one of the most common fruit juices in the world, with world production led by the China, Poland, The United States and Germany.
Health benefits
Vitamin C is sometimes added by fortification, because content is variable and much of that is lost in processing. Other vitamin concentrations are low, but apple juice does contain various mineral nutrients, including boron, which may promote healthy bones. Apple juice has a significant concentration of natural phenols of low molecular weight (including chlorogenic acid, flavan-3-ols, and flavonols) andprocyanidins that may protect from diseases associated with aging due to the antioxidant effects which help reduce the likeliness of developing cancer and Alzheimer's disease. Research suggests that apple juice increases acetylcholine in the brain, resulting in increasedmemory. Despite its positive health benefits, apple juice is high in sugar. It has 28 g carbohydrates (24 g sugars) per 8 ounces. This results in 130 calories per 8 ounces (protein and fat are not significant), which compares to non-diet soft drinks such as Pepsi and 7 Up. Also like most fruit juice, apple juice contains the same amount of sugar, but lacks the fiber due to loss of skin. The sugar in apple juice, despite being natural, is bad enough that consumption is frowned upon for diabetics.


