| abstract |
The invention relates to the technical field of extraction technology, in particular to a peony alcohol water-co-solvent and an extraction method thereof and a health wine. The steps of the extraction method include: (1) pulverization; (2) adding an aqueous solution of ethanol; (3) vacuum heat (4) freezing the broken wall; (5) filtering; (6) vacuum distillation; (7) purification. The extraction rate of total flavonoids in the peony hydrolysate obtained by extraction is more than 99%, the extraction rate of anthocyanins is over 99%, the extraction rate of soluble dietary fiber is more than 90%, and the extraction rate of protein is For more than 80%, the extraction rate of paeonol is more than 99%, and the soluble solid content is 20% or more, which is suitable for preparation of health food such as health wine. |