“…In addition SPE require large amounts of toxic solvent and have a low sensitivity. 15–18 Thus, developing selective, sensitive, and specific methods to determine trace concentration of these samples are of great significance. Recently scientists tend to develop miniaturized sample preparation methods namely micro-extraction methods, among which.…”
The present research aims at reporting a new sorbent, a magnetic nano scale metal–organic framework (MOF), based on nickel acetate and 6-phenyl-1,3,5-triazine-2,4-diamine.
“…In addition SPE require large amounts of toxic solvent and have a low sensitivity. 15–18 Thus, developing selective, sensitive, and specific methods to determine trace concentration of these samples are of great significance. Recently scientists tend to develop miniaturized sample preparation methods namely micro-extraction methods, among which.…”
The present research aims at reporting a new sorbent, a magnetic nano scale metal–organic framework (MOF), based on nickel acetate and 6-phenyl-1,3,5-triazine-2,4-diamine.
SummaryA robust method for analysing acrylamide in plantain and cassava snacks was developed using SPME and GC‐FID. Optimised via Box–Benkhen design, the method met European standards with a calibration curve R2 > 99%, detection limit 63 μg kg−1, and quantification limit 212 μg kg−1. Precision was <17.76% as per Horwitz equation. Acrylamide levels in fried ripe plantain were 894.40 ± 56.35 μg kg−1 and in cassava snacks 59.42 ± 2.46 μg kg−1. This validated method offers an efficient means for acrylamide control in thermally processed foods.
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