There are many nut foods, such as black sunflower seeds, white sunflower seeds, winter melon seeds, melon seeds, watermelon seeds, pumpkin seeds, cucumber seeds, loofah seeds, peanuts, pistachios, hazelnuts, walnuts, cashews, almonds and chestnuts.

Macadamia nut and Carya cathayensis are the two nuts with the highest total calories and fat content. If you want to replenish energy, you can eat more macadamia nuts. Carya cathayensis fruit is oval, and the peel of high-quality Carya cathayensis fruit is very thin and can be peeled off by hand. Macadamia nuts are round in shape and smooth in shell, so props are needed when they are opened.

Almond is a popular nut and is produced all over the world. In China, many people confuse almonds with almonds. In fact, almonds and almonds are two different nuts. Almond is the kernel of almond, and almond is the kernel of apricot. Botanically, almonds and apricot trees are two different plants.

Matters needing attention in buying nuts

1, complete packaging: nuts are rich in unsaturated fatty acids and are easily oxidized when exposed to air. Therefore, when buying, we must pay attention to whether the packaging is sealed. It is best to check the state of nuts with transparent packaging products that can see the nuts inside. In addition, it is recommended to choose a large number of nuts sold in bulk unless the source, manufacturer and quality can be determined.

2. Appearance and shape: Although the shape of nuts is different, high-quality nuts will be round and full with few wrinkles. If it looks shriveled, or there are missing corners and insects, you should avoid buying it.

3, appearance color: the color of nuts is not the brighter the better, nor the whiter the cleaner. Colors that are too dark and too bright may be fried at high temperature or left for too long. Taibai nuts may have been bleached.