The Significance of Microalgae for the Aquaculture industry:

 Aquaculture is a rapidly expanding industry with steadily rising production. The ultimate source of cellular carbon and chemical energy for other species, algae are photosynthetic creatures. Microalgal bioactive substances have been demonstrated to benefit health, including cardiovascular protection, anti-obesity, anti-oxidative, and anti-cancer properties. Due to their great nutritional content, microalgae like Spirulina and chlorella are taken as food and dietary supplements. Let’s see the importance of microalgae for the aquaculture industry in brief:

Microalgae are an important supplement to the aquaculture diet:

The ultimate source of cellular carbon and chemical energy for other species, algae are photosynthetic creatures. Therefore they were frequently referred to as primary producers. They are often divided into macroalgae and microalgae. Microalgal bioactive substances have been demonstrated to have beneficial impacts on health, including cardiovascular protection, anti-obesity, anti-oxidative, and anti-cancer properties. Due to their great nutritional content and highest natural carotene, microalgae like Spirulina and chlorella are taken as food and dietary supplements.

Colloring and biologically active compounds:

For the culture of prawns, salmonid fish, and ornamental fish, microalgae, including Dunaliella salina, Haematococcus Pluvialis, and Spirulina sp., are also employed as a source of natural colors. Chronella species and Spirulina species are frequently used in fish meals for decorative fish, where colour and health are the primary selling points. Certain microalgae like Dunaliella algae are complicated habitat-dwelling creatures with constantly shifting salinity, temperature, nutrient, and UVV.

Purification of water:

Microalgae are typically grown in proper nutritional media to produce biomass that can be utilized to produce food or biofuel. Wastewaters from recirculation systems are also employed in aquaculture since they are rich in inorganic and organic compounds, except as a nutrient medium for the development of microalgae. An essential and affordable step towards developing sustainable Microalgal-based biofuels is the generation of Bio flocculation by microorganisms.

Algal toxins:

Organic compounds known as algal toxins are created by different types of algae in fresh, brackish, and marine waters. When they are produced in sufficient amounts and with enough potency to kill farmed organisms and reduce feeding and growth rates, they become a problem in aquaculture.

Wrap up:

Thus, the above-mentioned are the importance of Microalgae for the Aquaculture industry. You may contact Sea Grass Technologies to develop technology to grow high-value-added algal “green” products that are sustainable, scalable, and profitable globally.

 

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