IMPROVED OBJECTIVE FLUORODENSITOMETRIC DETERMINATION OF AFLATOXINS IN COTTONSEED PRODUCTS

被引：73

作者：

PONS, WA

CUCULLU, AF

FRANZ, AO

GOLDBLAT.LA

机构：

[1] Southern Regional Research Laboratory, New Orleans, 70119, Louisiana

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1968年 / 45卷 / 10期

关键词：

D O I：

10.1007/BF02541260

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Modifications in the extraction solvent, lead acetate, and silica gel extract purification steps, and the TLC development conditions of the aqueous acetone procedure of Pons et al. [JAOAC 49, 554-562 (1966)] for the estimation of aflatoxins in cottonseed products, provides an improved method with essentially quantitative recovery of aflatoxins added to typical cottonseed materials. Both the accuracy and precision of aflatoxin estimates are significantly improved by the incorporation of an objective fluorodensitometric measurement of aflatoxins on TLC plates. © 1968 AOCS Press.

引用

页码：694 / &

共 13 条

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