(KR10-2019-0120876) <summary> The present invention provides a Haematococcus (Haematococcus pluvialis) (Astaxanthin) astaxanthin from relates to a method of manufacturing, and more particularly to haematococcus biological pretreatment step, the cell wall breaking step and the physical and chemical extraction step of the present invention relates to a method for producing astaxanthin. According to the present invention haematococcus (Haematococcus plvialis) (astaxanthin) astaxanthin from a method of producing an efficient and environmentally friendly, which increases the stability of astaxanthin to enable extraction. Astaxanthin enables long term storage, excellent stability of preservation effect and therefore, commercial use as to be useful. Further, energy consuming step of the microalgae biomass drying biomass (wet biomass) are not subjected to a procedure for may be applied directly to the extraction step, the ionic liquid chemical extraction solvent by utilizing a step of recycling as well as possible at an ordinary temperature and can be applied, the total energy input to reduce the effects of processes can.</summary><abstract-figure> <figref num="1"/></abstract-figure>
(KR10-2019-0120876) 1. Haematococcus comprising the following steps (Haematococcus pluvialis) method for the production of astaxanthin from (Astaxanthin): (a) culturing Haematococcus, the spores germinated mature deriving form; (b) is derived from the germinated Haematococcus is mixed in an organic solvent, a physical treatment of the cell wall debris; (c) breaking the cell walls and physical haematococcus treated with an ionic liquid and the treated vegetable oil, vegetable oil extracting astazantin dispersed. 2. Method according to claim 1, wherein the Haematococcus of step (a) incubation of the exhaust gas is fed to the rotor in the nutrient conditions and the outdoor photobioreactor is carried out in the method. 3. Method according to claim 1, wherein the haematococcus (a) the step of inducing germination of 1mm KNO3 nutrient conditions, 150 μE/m2 /swith light under the condition that the production method. 4. Method according to claim 1, wherein after the step (a), the secondary separation of solid and liquid 1, 2 is primarily concentrated by centrifugation to obtain biomass sludge further comprises the method for producing it. 5. Method according to claim 1, wherein the step of (b) an organic solvent is ethanol production. 6. Method according to claim 1, wherein the step (b) breaking the cell walls of a physical method (bead beating) Bead beating treatment, method (the high pressure dispersing machine) High pressure homogenizer ball mill and method of any one selected from the group consisting of use in the method. 7. Method according to claim 1, wherein the ionic liquid of step (c) 1 field ethyl CH 3 field methylimidazolium ethyl sulfate (1-ethyl-3-methyl - ethyl sulfate bmim) manufacturing method characterized in that it is. 8. Method according to claim 1, wherein the vegetable oil is soybean oil (c) step, canola oil, grape seed oil, olive oil and corn oil selected from the group consisting of one or more of the manufacturing method is. 9. Method according to claim 1, wherein the vegetable oil of step (c) separating the organic solvent in the step (b) and (c) to reuse the method for producing astaxanthin. 10. Method according to claim 1, wherein the step (c) at room temperature, at atmospheric pressure and the method for producing it.