Common varieties of dried fruits are walnuts, pistachios, cashews, pine nuts, pecans and hazelnuts. 1, Walnut: Walnut is one of the four largest dried fruits in the world, with rich nutritional value. Every 100g of walnut kernel contains protein 15-20g, carbohydrate 10g, trace elements such as copper, magnesium, potassium, calcium, phosphorus and iron, and vitamin B6 and vitamin B65438+. 2. Pistachio nuts: Pistachio nuts are about 2cm long and 1cm wide, and are rich in protein, fat, sugar, cellulose and vitamins.

First, walnuts

1. Walnut is spherical and is one of the four famous dried fruits in the world (the other three are almonds, cashews and hazelnuts).

2. Walnut kernel is rich in nutritional value. Every 100g of walnut kernel contains protein 15-20g, carbohydrate 10g, and various trace elements and minerals such as calcium, phosphorus, iron, copper, magnesium and potassium, and various vitamins such as carotene, riboflavin, vitamin B6, folic acid and vitamin B 1.

Second, pistachio.

1. Pistachio nuts are oval or rectangular, about 2 cm long and 1 cm wide. They were introduced into China from Iran in the Tang Dynasty and have been cultivated for over 300 years.

2. Pistachio nuts contain five nutritional elements, such as protein, fat, sugar, cellulose and vitamins (protein is composed of eight amino acids, and its amino acid nutritional components are similar to milk), and dried fruits are rich in fat and various nutritional components.

3. Pistachio nuts (preferably powdered) are best eaten with yogurt, cream cheese, bread, cereal, pancakes and other foods, and try to eat less fried pistachios or salted pistachios.

Third, cashews.

1. Cashew nuts are kidney-shaped and are one of the four largest dried fruits in the world.

2. The edible part of cashew nuts is the kidney-shaped part at the top of the false fruit, which is about 2.5cm long and 1cm wide. It is bluish gray to yellowish brown, with hard shell, sweet nuts as honey and high calories (the main sources of calories are fat, carbohydrates and protein).

3. Cashews contain most unsaturated fatty acids, of which oleic acid accounts for 67.4% and linoleic acid accounts for 19.8%.

Fourth, pine nuts

1. Pine kernel is the general term for peeled kernels of Pinaceae plants. The main commodities are Korean pine nuts, Huashan pine nuts, Siberian Korean pine nuts and Swiss five-needle pine nuts.

2. Pine nuts are rich in protein, carbohydrates and fat, and also contain trace elements such as calcium, phosphorus and iron. The content of protein is about 13-20%, and the fat exists in the form of fatty oil. The fatty oil content of Korean pine seeds and Pinus armandii seeds are 63-69%, 565,438 0.7% respectively, and the total phospholipid content is 0.75-0.865,438 0%.

V. Carya cathayensis fruit

1. Carya cathayensis generally refers to Carya cathayensis, which is oblong or rectangular and is a famous high-grade dried fruit.

2. Carya cathayensis has thin shell, easy peeling, fat kernel, rich fat content and sweet taste, and its consumption is far higher than that of ordinary walnuts.

Six, hazelnut

1. The shape of hazelnut is similar to that of chestnut, and it is spherical and yellowish brown, with a diameter of about 0.7-1.5cm. The fruit shell is hard, and the nuts are round, plump and fragrant.

2. Hazelnut is rich in protein, fat and carbohydrate, and also rich in carotene, vitamin B 1, vitamin B2, vitamin E, calcium, phosphorus, iron and other minerals, among which the carbohydrate content is about 16%.