Method for industrial purification of capsaicin

Details Method for industrial purification of capsaicin Method for industrial purification of capsaicin

1998-07-16

1999-09-21

Burn, Brian M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564207, C07C20984

Patent

active

059556315

ABSTRACT:
The invention provides a method for industrial purification of Capsaicin in high purity from capsinoids (Capsaicin and analogues), more specifically, a method for industrial purification of Capsaicin which comprises contacting capsinoids containing Capsaicin in a hydrophilic solvent with a silver compound in an aqueous solution to form a Capsaicin-silver complex which is soluble in water, and recovering highly pure Capsaicin from the Capsaicin-silver complex without chromatography.

REFERENCES:
Wall, Peter. Argentation HPTLC as an Effective Separation echnique for the cis/trans Isomers of Capsaicin. J. Planar Chromatog. 10(1) pp. 4-9, 1987.
Constant, Howard L., et al., Journal of Natural Products, vol. 58, No. 12, pp. 1925-1928 (Dec. 1995).
Suzuki, T., et al., Journal of Chromatography, 198, 217-223 (1980).

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