How to choose good walnuts
Release time：
2025-06-09
Look at the appearance of walnuts: the size of walnuts should be uniform, the stitches should be tight, and the shells should be white and smooth. If the shell of the fruit is black and oily, it is a bad fruit.
①Look at the appearance of walnuts: the size of walnuts should be uniform, the stitches should be tight, and the shells should be white and smooth. If the shell of the fruit is black and oily, it is a bad fruit.
②Put the walnut in your hand. If you feel the walnut is light, then most of such walnuts are empty or bad fruits.
③Unprocessed walnuts have no strange taste, while old fruit and bad fruit will have obvious strange taste. Processed walnuts may have the smell of hydrogen peroxide and chemical reagents.
④ Throwing walnuts from a height, the sound of high-quality walnuts and hollow walnuts is obviously different. Throwing an empty walnut on the ground will make a ping-pong ball-like bouncing sound. If the sound is firm, it means ripe plump walnuts.
⑤ If we choose walnut kernels, we must observe its skin, and the golden color is a good walnut kernel. If it appears black or has dark spots, it is better to buy less.
Due to the high oil content of walnuts, they are afraid of moisture and heat, so avoid high temperatures and pay attention to moisture protection when storing walnuts. Prevent oil from oxidative rancidity. If walnuts have been stored for a period of time and taste impure, do not eat them.
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