A simple, sensitive, and rapid spectrophotometric method for the assay of glyphosate (= N-(phosphonomethyl)glycine) in various formulations (Roundup, Excel Mera 71) and environmental water samples is described. The method is based on the reaction of glyphosate with ninhydrin in presence of sodium mo
β¦ LIBER β¦
Determination of total sugar in food and environmental samples using 3,4-dimethylphenol as a reagent
β Scribed by K.N. Ramachandran; V.K. Gupta
- Book ID
- 103269734
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 234 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0026-265X
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## Abstract A simple HPLC approach has been successfully established for the sensitive determination of six biogenic amines (BAs) in food samples. The method involves derivatization with 3β(4βchlorobenzoyl)βquinolineβ2βcarboxaldehyde newly synthesized as a new fluorogenic reagent followed by LC iso