METHOD FOR THE SEPARATION OF FUNCTIONAL INGREDIENTS IN PLACENTA

摘要

The present invention provides a method for the separation of placenta functional ingredients. By using the supercritical fluid technology, the placenta powder is placed inside an extraction tank, under the predetermined pressure and temperature; the supercritical CO2 solvent is flown into the adsorption tank, in order to deodorize the fishy smell of the placenta powder, and extract the oil of the placenta powder. Under the same operating conditions as mentioned above, the deodorized and extracted placenta powder and supercritical CO2/ethanol solvents are flown into an adsorption tank at the predetermined volumetric flow rate ratio to adsorb the estrogen of placenta powder to get the estrogen-removed placenta peptide extracts. Afterwards, supercritical CO2/ethanol solvents are separated by rapid decompression to get the functional ingredients of placenta powder.

主权项

1. A method for the separation of functional ingredients in placenta by using the supercritical fluid technology to implement the following steps:
deodorizing and extraction: under the predetermined operating conditions of temperature and pressure, the placenta powder is placed inside an extraction tank before adding supercritical CO2 solvent to deodorize the fishy smell of placenta powder and to extract oil from the placenta powder; adsorption of estrogen: under the same operating conditions as described in the above, the deodorized and extracted placenta powder and supercritical CO2/ethanol solvents are flown into an adsorption tank at the predetermined volumetric flow rate to adsorb the placenta powder estrogen to get the estrogen-removed placenta extracts; and separation: under the predetermined operating conditions of temperature and pressure, supercritical solvents are separated by rapid decompression to get the functional ingredients of the placenta powder.