Raisins

Raisins.jpg

Soft, sweet, and bite-sized, raisins make a deliciously healthy out-of-hand treat.

An excellent snack food, raisins are simply dried grapes. Harvested in August, grapes are traditionally spread on paper trays and sun dried for 2 to 3 weeks. They are also dehydrated mechanically. After drying, the stems are removed and the raisins are sorted and packaged.

Much of the world’s raisin supply comes from California. The raisin industry began in California’s San Joaquin valley in the 1870s after a heat wave dried the grape crop on the vine.

Varieties

The most common grapes used for raisins are Thompson seedless, Zante, and Muscat.

Both dark and golden seedless raisins (also called sultanas) are made from Thompson seedless grapes. The dark raisins are sun-dried for several weeks, which produces their dark colour and shriveled appearance, whereas golden raisins have been oven-dried to avoid the darkening effect of the sunlight. Like other dried fruits, some golden raisins have been treated with sulphur dioxide to prevent darkening.

The tiny seedless Zante grapes produce the dried currants generally found on grocery store shelves.

Muscat grapes create a large, dark brown, and very fruity-tasting raisin. These raisins are the variety most often used for holiday baking, such as fruitcakes.

Buying and storing tips

Raisins can be stored, tightly wrapped, at room temperature for several months. For prolonged storage (up to one year), they should be refrigerated in a tightly sealed plastic bag.

Look for plump raisins that show no signs of being overly dry or with visible sugar crystals.

Availability

Raisins are available year-round in most food markets. They are often sold in small, single-serving-size boxes, but are also available loose in bins in some natural food stores.

Preparation, uses, and tips

Soft, sweet, and bite-sized, raisins make a deliciously healthy out-of-hand treat. They can be added to granola and trail mix, used to add colour and sweetness to salads, and are frequent additions to candy, hot cereals, cookies, muffins, and breads.

Before using raisins in baked goods, plump them by soaking them in water for 15 minutes or simmer them for several minutes. For dessert dishes, raisins can be plumped in wine. Plumping raisins helps keep them from becoming overly dry when baked.

Nutritional Highlights

Raisins (seedless), 50 raisins (26g)
Calories: 78
Protein: 0.83g
Carbohydrates: 20.5g
Total Fat: 0.12g
Fiber: 1.04g

Health benefits and concerns

Health benefits and concerns for fruit
Many health benefits and concerns associated with this food are applicable to other fruit. Read about health benefits and concerns for fruit for a full description.