Anti-fatigue and anti-radiation capsule for spaceflight and preparation method thereof
An anti-radiation and anti-fatigue technology, applied in the field of aerospace food, can solve the problems of astronauts having a long voyage mission, not suitable for long-term use, and unable to completely isolate radiation.
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preparation example 1
[0028]Weigh 890g of Fuzhuan brick tea according to the formula, add 8 times the mass of water, ethyl acetate, and ethanol to decoct for 0.5h in a mixed solvent with a volume ratio of 10:4:1.2, then warm soak (50°C) for 1.5h, filter out the warm Infusion, tea dregs plus 6 times the mass of warm water at 70°C for 1.5 hours, filtered while hot, the filtrate was combined with the above infusion, concentrated under reduced pressure (-0.07Mpa, 64°C) to a relative density of 1.16 (55°C) Obtain the thick extract of Fuzhuan brick tea, set aside.
preparation example 2
[0030] Other conditions and operations are the same as in Preparation Example 1, except that the volume ratio of water, ethyl acetate, and ethanol is 10:3:1.5.
preparation example 3
[0032] Other conditions and operations are the same as in Preparation Example 1, except that the volume ratio of water, ethyl acetate, and ethanol is 10:5:1.
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