Does ground flaxseed have a smell? How to tell if it's fresh or rancid
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3 min read
Over time, the delicate omega-3 fatty acids in ground flaxseed can oxidize when exposed to air, light, and heat, causing spoilage. Because of this process, the answer to 'Does ground flaxseed have a smell?' is a definitive yes, and its aroma is the most reliable way to gauge freshness.