How much walnut meat can be peeled from five pounds of walnuts

Five pounds of shelled walnuts usually yield about two pounds of walnut meat. The meat yield of walnuts is influenced by factors such as variety, maturity, and shell thickness.

Thin shelled walnuts have a relatively high meat yield, and five pounds of shelled walnuts may peel off two and a half pounds of walnut flesh. This type of walnut shell is thin and fragile, with full and intact kernels, and minimal loss during processing. Common thin shell varieties include Xinjiang 185 paper shell walnuts, Yunnan Yangbi walnuts, etc. The kernels have high integrity and are suitable for direct consumption or making pastries. The meat yield of thick shelled walnuts is relatively low, and five pounds of shelled walnuts may only be able to peel one and a half pounds of walnut meat. This type of walnut shell is hard and not easy to crack, and the peeling process can easily cause the kernels to break. Some old walnut varieties in the north have shells with a thickness exceeding two millimeters, and professional tools are required for processing. Some kernels may remain in the cracks of the shells and are difficult to remove. Walnut kernels are rich in unsaturated fatty acids, vitamin E, and minerals. It is recommended to consume around 20 grams per day. When storing walnut kernels, they should be sealed and protected from light to prevent oxidation and deterioration of the oil. For baking or medicinal scenarios that require precise dosage, it is recommended to purchase shelled walnut kernels directly to ensure accurate portions.