1, Carya cathayensis fruit is abundant in Australia, North America and other countries, and it is also planted in Xinjiang Uygur Autonomous Region. Zhejiang Province has also started a small amount of trial planting, and the fruits are nutritious and delicious.

Carya cathayensis nourishes the kidney, tonifies the middle energizer and nourishes the face and blackens the hair. According to scientific determination, each kilogram of carya cathayensis sarg is equivalent to the nutritional value of 5 kilograms of eggs or 9 kilograms of fresh milk. Every100g of hickory nuts can produce 670 kilocalories, which is twice as much as the same weight of grain, so hickory nuts are rare and delicious dried fruits.

To prepare pecans:

1, raw material screening: after the picked mature pecans are crushed, they are manually screened to remove bad and rotten fruits;

2, grading: grading the screened complete pecans according to the weight of each nut;

(3) cleaning and air-drying: ultrasonically cleaning the graded pecans in clean water for 2-4 minutes, and then naturally air-drying at the temperature of 8-65438 00 DEG C; The ultrasonic frequency during cleaning is 40KHz；;

4. Ingredients and seasoning: put dried pecan, salt, stevia rebaudiana, perilla frutescens, licorice, boat-fruited Sterculia, pepper, coix seed and citronella into a cooking pot, add water until they are just submerged, first boil the materials for 5 minutes, then reduce the temperature to 70-90℃ for 1h, then adjust the temperature to 60-70℃ and cook for 65438. During the cooking process, water should be supplemented according to the reduction of water to ensure that the materials are completely immersed in water;

5. Drying and packaging: put the spiced hickory into a dryer 12 1℃ for drying 1 hour, cool it in a fume hood, and carry out conventional sterilization and packaging.

2. Pistachio is a kind of leisure dried fruit, also known as "Wumingzi" and "Pistachio", which is a kind of nut with bleached shell. They are produced in Syria, Iraq, Iran and other countries, but only Xinjiang is cultivated in China. ?

Legend has it that in the 5th century BC, during the Bo Shi War, Persians relied on this Ayurveda to make the army full of vitality and even won the battle. Persian herders must carry enough pistachios when they are nomadic, so that they can migrate far away.

Pistachio nuts contain vitamin E, which has anti-aging effect and can enhance physical fitness. The kings of ancient Persia regarded it as a "fairy fruit". In addition, it also has the effect of moistening intestines and detoxifying.

Processing procedure of salted pistachios: First, take a proper amount of dried pistachios to be salted, put them in 15% salt water, stir for three minutes, and then take them out. Then put it in hot air at 70℃ for 30 minutes, wait for a lot of water to evaporate, and finally put it in an oven at 120℃ for baking for 10 minutes to get salted pistachios.