Production method of oral liquid for enhancing immunity
A technology for enhancing immunity and a production method, applied in the production field of oral liquid, can solve the problems of reducing the content of effective substances, affecting the flavor of oral liquid, inconvenient production system, etc. Effect
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Embodiment 1
[0027] A production method of an oral liquid for enhancing immunity, comprising the following steps:
[0028] 1) Extraction of crude polysaccharide from Cordyceps militaris;
[0029] 2) extraction of maca crude polysaccharide;
[0030] 3) Carboxymethylation of Maca crude polysaccharide: Place the Maca crude polysaccharide obtained in step 2) in sodium hydroxide solution, start the stirring device to stir, then add isopropanol, Maca crude polysaccharide and isopropanol The weight ratio of alcohol is 1:20, the temperature is controlled at 60°C, stirred for 3 hours to obtain a reaction liquid, the reaction liquid is cooled to 30°C, the pH is adjusted to 7.5, and then filtered, and the filtrate is concentrated to 1 / 2 of the original volume , and then adding an ethanol solution with a weight percentage concentration of 95% to it for precipitation, and the precipitate can be dried in a vacuum to obtain carboxymethyl maca crude polysaccharide;
[0031] 4) extraction of okra crude p...
Embodiment 2
[0034] A production method of an oral liquid for enhancing immunity, comprising the following steps:
[0035] 1) Cordyceps militaris crude polysaccharide extraction: the dried fruiting body of Cordyceps militaris is first pulverized into coarse grains with a pulverizer, and then ultrafinely pulverized into fine powder, which can pass through a 300 mesh sieve, and the fine powder of Cordyceps militaris is added to Double the weight of distilled water, stir well and heat to boiling, keep boiling slightly for 120min, filter and retain the filtrate to remove the filter residue, concentrate the filtrate under reduced pressure until the ratio of solid to liquid is 1:1, then add absolute ethanol to the concentrated solution until the ethanol content reaches 50%, centrifuge to remove the supernatant of alcohol precipitation, collect the precipitate, wash the precipitate 6 times with 50% ethanol, and dry the precipitate to obtain the crude polysaccharide of Cordyceps militaris.
[0036...
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