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Impact of temperature on fatty acid composition and nutritional value in eight species of microalgae
How temperature affects fat makeup and nutrition in eight microalgae species
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Abstract
Optimal production of omega-3 fatty acids from microalgae occurs at temperatures between 14 and 20 °C.
- Microalgae can be a sustainable source of omega-3 long-chain polyunsaturated fatty acids (LC-PUFA).
- Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are linked to benefits in mental health, cognition, and cardiovascular protection.
- Eight species of microalgae were analyzed for their ability to produce omega-3 LC-PUFA under varying temperature conditions.
- Nannochloropsis oculata and Isochrysis galbana were identified as promising candidates for large-scale EPA and DHA production, respectively.
- Nutritional indices of the produced biomass fall within the range necessary for human consumption.
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