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Journal of Food Quality
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Journal of Food Quality
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2020
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Article
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Tab 2
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Research Article
Detection, Risk Assessment, and Survey of Four Polycyclic Aromatic Hydrocarbon Markers in Infant Formula Powder
Table 2
Recovery of internal standard during the extraction, saponification, purification, and the whole processes.
Chemicals
Extraction (%)
Saponification (%)
Purification (%)
The whole process (%)
D12-BaA
93.5
95.2
95.7
85.2
D12-CHR
92.5
93.4
94.6
81.7
D12-BbFA
91.6
92.7
89.3
75.8
D12-BaP
91.4
92.3
88.9
74.6