Walnuts

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Product Intelligence

Storage Guidelines

Commercial storage guidance for dried Persian (English) walnuts, in-shell and shelled kernels (HB66 gives one set of storage conditions). Storage life depends on initial quality, maturity, cultivar and handling; this is not a household shelf-life guarantee.

Oil rancidity is the main problem, so keep nuts cool and dry with limited oxygen exposure, and discard damaged kernels before storage to reduce toxin-producing mold. Source: USDA Agriculture Handbook 66 (rev. 2016).

Nutritional Information

A verified nutrition profile matching this product identity, edible part and processing form is not established. No other food, species, maturity or processing form is substituted.