**7. Recommendations**

It is recommended to use a synthetic culture medium constituted by Urea, superphosphate and sugar cane, like Cuban MIP-1 medium for the commercial exploitation of microalga *D. salina*, as alternative for their cultivation to great scale, in areas near to natural salines that it does not explode commercially and it would allow their constant production for the ß-carotene extraction or use like biomass protein for the human feeding or animal.

Due to the carotene concentrations that can be obtained of this strain, their cultivation is recommended to great scale, for its later extraction and commercialization.

We intends to use sugar cane, like source of carbon to accelerate the growth and the carotenogenesis of this species and to diminish their cycle of life to less than 20 days, that which will benefit their commercial exploitation.
