Properly harvesting algae preserves its quality and prevents spoilage. Freshly harvested algae can be stored short-term in refrigerated conditions to slow microbial growth, but for longer storage, drying is typically required. Dried algae can be stored in airtight containers in a cool, dark environment to protect it
It's important to protect algae from moisture, light, and oxygen, all of which can degrade nutrients and pigments. For liquid algae products, refrigeration or freezing may be necessary to maintain freshness, especially for products like algal paste or extracts. When algae is intended for food, supplements, or cosmetics, proper storage is critical to maintaining safety, potency, and shelf life.
