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Table 1 Effect of interference of foreign species on the tolerance limits of 10 mg L−1 ASP in the aqueous samples under the optimized condition (acceptable error less than ± 5%)

From: PCN-222 metal–organic framework: a selective and highly efficient sorbent for the extraction of aspartame from gum, juice, and diet soft drink before its spectrophotometric determination

Foreign speciesTolerance limit (mg L−1)Recovery (%)
Ascorbate50098
Glucose
Fructose, Sucrose
400
200
95
97
Cyclamate10098