Pesticides in Food Downloads
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Bioversio - Fertilizers Brochure
The Problem: Intensive farming practices, usage of fertilizers and pesticides increase food production which is necessary for people. Human activity has an impact on natural environmental processes and may contribute to the decline of the microbial population in the soil. Later on, this leads to: poor plant nutrition; worse soil structure; increased risk of ...
By Bioversio
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Rapid Determination of Pesticides in Spinach
Using Supel™ Sphere Carbon/NH2 and an SLB®-5ms GC ColumnHighly pigmented foods, such as spinach, require cleanup prior to analysis for pesticide residues. A dual-layer SPE tube containing graphitized carbon and aminopropyl on silica (NH2) is often used. • Carbon removes pigments and sterols• NH2 removes fatty acids, polar pigments, organic acids, and sugarsRemoving these matrix materials reduces ...
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Reproducible Recoveries of Pesticides from Fruits and Vegetables
Food & BeverageReproducible Recoveries of Pesticides from Fruits and VegetablesUsing Supel™ QuE QuEChERS and an Ascentis® Express RP-Amide HPLC ColumnLC-MS/MS methods are become very popular for the analysis of pesticides in fruits and vegetables. This is due to their ability to resolve many analytes of varying functionality. However, care must be taken during sample preparation to minimize ...
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