| Behavior of four sulfonylurea herbicides in the presence of hydroxy compounds. | J Agric Food Chem | 2000 Oct | 11052730 |
| Liquid chromatographic method with immunoaffinity column cleanup fordetermination of ochratoxin A in barley: collaborative study. | J AOAC Int | 2000 Nov-Dec | 11128140 |
| Supercritical fluid extraction of the pesticides carbosulfan and imidaclopridfrom process dust waste. | J Agric Food Chem | 2000 Nov | 11087452 |
| Molluscicidal saponins from Phytolacca icosandra. | Phytochemistry | 2000 Nov | 11130671 |
| Coupling of size-exclusion chromatography to liquid chromatography/massspectrometry for determination of trace levels of thifensulfuron-methyl andtribenuron-methyl in cottonseed and cotton gin trash. | J AOAC Int | 2000 May-Jun | 10868588 |
| Multiresidue method for the gas chromatographic determination of pesticides inhoney after solid-phase extraction cleanup. | J AOAC Int | 2000 May-Jun | 10868595 |
| Anthocyanin-based natural colorants: a new source of antiradical activity forfoodstuff. | J Agric Food Chem | 2000 May | 10820063 |
| Studies on the antioxidant activity of Echinacea root extract. | J Agric Food Chem | 2000 May | 10820044 |
| Comparing HPLC and UV spectrophotometric analysis methods for determining thestability of sorbic acid in nonionic creams containing lactic acid. | Drug Dev Ind Pharm | 2000 May | 10789066 |
| Immunoaffinity column cleanup with liquid chromatography using post-column bromination for determination of aflatoxins in peanut butter, pistachio paste, fig paste, and paprika powder: collaborative study. | J AOAC Int | 2000 Mar-Apr | 10772170 |