Raisin is a food made by dehydrating grape fruit by means of solar heat or artificial heating. It has high sugar content and is a typical high-energy nutrient. Raisins have low water content, which is convenient for transportation and storage. The most important dried grape around the world is the green seedless grape variety Seedless White, and other dried varieties include Muscat White and Corinth Black. Because the production of raisins has very strict requirements on the grape variety and the climate of the producing area, the production of raisins is only distributed in some grape-producing areas such as California, Turkey, Iran, and Xinjiang, China.
The nutritional components of raisins come from grapes, which inherit the various antioxidant effects of grapes. During the drying process of grapes, the material components are concentrated, and there are also substances that are decomposed and transformed due to oxidation and other reasons. Raisins are a nutrient-dense natural carbohydrate food source. the
Fatty acids are one of the main sources of energy for the body. The fatty acids in grapes mainly come from grape seeds, and a small amount comes from the peel. Palmitic acid, oleic acid, and linoleic acid are the most abundant components of saturated fatty acids, monounsaturated fatty acids, and polyunsaturated fatty acids, respectively, accounting for 15.84%-24.23%, 9.72%-16.01%, and 47.80%-60.74% of the total fatty acids. %. The composition and ratio of various fatty acids are quite different in different varieties of raisins.
main function
1 Reduce the risk of cardiovascular disease
2 Reduce the risk of dental caries
3 Increase satiety and reduce energy intake
4 Antibacterial effect
nutrient content
Content reference | Content per 100g of food |
Energy | 344kcal |
Protein | 2.5 g |
Fat | 0.4 g |
Carbohydrates | 83.4 g |
Insoluble dietary fiber | 1.6 g |
Sodium | 19 mg |
Magnesium | 45 mg |
Phosphorus | 90 mg |
Potassium | 995 mg |
Calcium | 52 mg |
Manganese | 0.39 mg |
Iron | 9.1 mg |
Copper | 0.48 mg |
Zinc | 0.18 mg |
Selenium | 2.7 μg |
Vitamin B1 | 0.09 mg |
Vitamin C | 5 mg |