A kind of composition containing algal oil DHA and preparation method thereof
A composition and algal oil technology, applied in the field of biomedicine, can solve the problems of insufficient, uneven, poor emulsification quality, etc., and achieve the effects of fresh air, easy absorption, and improved eyesight
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Embodiment 1
[0064] Preparation of microalgae powder
[0065] (1) Select pure marine microalgae species from marine algae, place them in the culture medium and select the more vigorous algae species to expand the cultivation of algae species, and the number of algae species will increase exponentially;
[0066] (2) After sterilizing the stainless steel fermenter, add an edible nutrient solution that does not contain microorganisms, and the nutrient solution uses sterilized seawater as the base liquid;
[0067] (3) Inoculate the marine microalgae species into the nutrient solution of the stainless steel fermenter for heterotrophic fermentation and reproduction;
[0068] (4) Add antioxidants and food-grade flocculants to the fermentation broth, filter and separate the fermentation broth, and collect algae;
[0069] (5) Freeze-dry the separated algae to obtain dry powder, which is microalgae powder after crushing. Example 2
Embodiment 2
[0070] The invention provides a composition containing algae oil DHA and a preparation method thereof, comprising the following raw materials in parts by weight:
[0071] 30 parts of microalgae powder, 30 parts of EPA, 30 parts of ARA, 50 parts of olive oil, 10 parts of calcium gluconate, 10 parts of zinc gluconate, 10 parts of bifidobacterium, 10 parts of taurine, 10 parts of deionized water, 5 parts of vitamin D , vitamin C 5 parts, polyglycerin fatty acid ester 5 parts.
[0072] Concrete preparation steps are as follows:
[0073] Weigh calcium gluconate, zinc gluconate, bifidobacteria, taurine, deionized water, and vitamin C according to the proportion, add calcium gluconate, zinc gluconate, taurine, and vitamin C into deionized water and stir to dissolve completely Finally, add probiotics and stir to obtain a uniformly dispersed mixed solution;
[0074] Weigh the microalgae powder, EPA, ARA and vegetable oil according to the proportion, place them in the reaction kettle ...
Embodiment 3
[0078] The invention provides a composition containing algae oil DHA and a preparation method thereof, comprising the following raw materials in parts by weight:
[0079] 40 parts of microalgae powder, 40 parts of EPA, 40 parts of ARA, 75 parts of linseed oil, 15 parts of calcium gluconate, 15 parts of zinc gluconate, 15 parts of lactic acid bacteria, 15 parts of taurine, 15 parts of deionized water, vitamin D 7.5 parts, vitamin C 7.5 parts, polyglycerin fatty acid ester 7.5 parts.
[0080] The specific preparation steps are the same as in Example 1.
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