Preparation and characterization of aflatox-n B1-1- (O-carboxymethyl) oxime

Chu, F.S.; Hsia, M.T.; Sun, P.S.

Journal - Association of Official Analytical Chemists 60(4): 791-794

1977


ISSN/ISBN: 0004-5756
PMID: 893302
Document Number: 111419
[Aflatoxins occur naturally in a number of agricultural commodities.] A method is described for the preparation and purification of aflatoxin B1-1-(O-carboxymethyl) oxime from aflatoxin B1. The overall yield was about 73-83%. The new aflatoxin B1 derivative was characterized by mass, UV, IR and NMR spectral analyses, and was nontoxic to 8-day-old chicken embryos when tested at a concentration of 3.48 .mu.g/egg.

Document emailed within 1 workday
Secure & encrypted payments