How to tell if shelled macadamia nuts are bad? Rancid macadamia nuts will often develop a bitter, unpleasant taste; if macadamia nuts develop an off odor or taste, or if mold appears, they should be discarded.
What do spoiled Macadamia nuts look like?
If your nuts have become shriveled or dry, they have passed their sell by date. Color: Macadamia nuts are light in color, if they have turned dark brown, they are no longer edible.
Can Macadamia nuts go stale?
In a Nutshell. Throw out moldy, dried out, or rancid macadamia nuts. Macadamias last for at least five months at room temperature, if you store them properly. More if you keep them refrigerated or frozen.
What does mold look like on Macadamia nuts?
If there is any mold, usually a white-ish growth, you will want to throw them out. Another visible sign of a macadamia nut going bad is if it has dried out or shriveled or become discolored. While these macadamia nuts will likely be fine to consume, they will not taste good and have likely begun going rancid.
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