What approximate percentage of the dry weight of spirulina consists of protein?
Answer
60% to 70%
Spirulina is a powerhouse of nutrition and acts as a concentrated dietary source of protein. This high protein content is vital for maintaining muscle mass in microgravity environments where muscle atrophy is a significant concern for crews. By providing such a high concentration of protein in a small amount of powder, it allows for efficient nutritional intake without the bulk associated with traditional fresh food sources.
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