Purified guaiacum resin and method for making the same

Details Purified guaiacum resin and method for making the same Purified guaiacum resin and method for making the same

1988-09-09

1992-03-03

Nucker, Christine

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 55, 422 57, 422 61, G01N 2178

Patent

active

050930826

ABSTRACT:
A purified guaiacum resin which is obtained by isolation from a natural guaiacum resin with chromatography using a gel for reversed chromatography as a stationary phase and a polar solvent as a mobile phase. The purified guaiacum resin does not contain substances causing the repellency of a specimen or constituents exhibiting unstable color development when it is used as a body fluid inspection agent and is subjected to color reaction in the presence of a peroxidase and hydrogen peroxide.

REFERENCES:
patent: 2981606 (1961-04-01), Keston
patent: 4132527 (1979-01-01), Maekawa et al.
patent: 4297271 (1981-10-01), Guthlein et al.
Chemical Abstracts 111:111979f, p. 363.
Chemical Abstracts 111:111980z, p. 363.
H. Auterhoff et al., "Arch. Pharmz.", pp. 618-626 (1966) and 302, pp. 545-554 (1969).

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