If you want to produce folic acid in large quantities, the best way is to extract it from natural green leafy vegetables, animal liver and other foods.

Then, through purification, concentration, cooling and crystallization, the folic acid in the solution can be purified.

Finally, through filtration, drying and other processes, the powdered natural folic acid is obtained.

She handed the written piece of paper to Lao Zhao, "There is no difference between naturally extracted folic acid and chemically extracted folic acid, but it is more suitable for mass production."

If it is at this price, it will probably be affordable for many ordinary people. ”

"Sixty Zero: The Cold-faced Officer Was Pinched by the Scientific Research Boss" Chapter 944 Think about it, just don't let her work It's a hand hit, please wait a moment,

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