METHOD FOR OBTAINING BIOLOGICALLY ACTIVE PRODUCT OUT OF ALLIUM VICTORIALIS Russian patent published in 2004 - IPC

FIELD: food industry, pharmaceutics.

SUBSTANCE: the present innovation deals with obtaining a product containing biologically active substances, out of plant raw material due to extraction by liquefied gas. Moreover, one should apply either pre-reduced or vegetative part of Allium victorialis. Extraction runs at the pressure of 5.8-6.0 MPa for 4-5 h at 20-22 C by obtaining a target product as carbon dioxide extract of ramson. Obtained extract has the following characteristics: ether number - 47.38 or 86.96 mg KOH/1 g, acid number - 27.83 or 38.77 mg KOH/1 g, the sum of chlorophylls being 60.82 or 88.93 mg %, carotene 2.39 mg % or 3.21 mg %, saponifiable substances 64.57% or 87.7%, unsaponifiable substances 8.946% or 27.46%. The innovation enables to obtain the product with high content of biologically active substances.

EFFECT: higher efficiency.

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