Permeabilization of Chlorella sorokiniana and extraction of lutein by distillable CO2-based alkyl carbamate ionic liquids

Alkyl carbamate ionic liquids for permeabilization of microalgae biomass to enhance lipid recovery for biodiesel production

“…We used a modified method reported in other studies [ 10 , 11 , 16 ] the recyclability of IL was carried out as follows: IL DIMCARB was recovered from the lipid extract and reused in the new extraction batch. In order to get enough ionic liquid for distillation, the scale of extraction was multiplied by 6.…”

“…Using carbon dioxide to prepare these ILs also helps reduce the influence of this greenhouse gas on climate modification. CO 2 -based alkyl carbamate ILs have demonstrated their ability to optimize extraction of bioproducts such as astaxanthin [ 10 ], lutein [ 11 ] and curcumin [ 12 ] from microalgae species. In this study, it was demonstrated that the cell wall could be permeabilized and lipids extracted from Chlorella pyrenoidosa using these ILs.…”

Microalgae and Diatom - Potential Pharmaceutical and Cosmetic Resources – Review

“…As pigment extracts are often not stable in cosmetics, it is possible to stabilize them with a synthetized copolymer [40,44,87]. Lutein and zeaxanthin, which are other pigments, can be used in sunscreens, face and eye creams [34,40,49] and lutein can be extracted from Chlorella Sorokiniana with ionic liquid [88]. ß-carotene, chlorophyll and other pigments and carbohydrates can be used in aftershaves, toothpastes or deodorants because of their property to absorb odors [49,52].…”

Ultrasound for microalgal cell disruption and product extraction: A review

“…In addition, microalgae have also been developed as an emerging source of bioactive compounds, such as antioxidative pigments ( e.g. , astaxanthin and carotenoids) [ 4 ], polysaccharides ( e.g. , starch, cellulose, and algal glucose), proteins ( e.g.…”