Determination of Halogens by Ion Chromatography in Edible Mushrooms after Microwave-Induced Combustion for Sample Preparation

Table 3

Concentration of halogens in mushrooms (dry base; 500 mg) after digestion by the MIC method using 100 mmol L⁻¹ NH₄OH as absorbing solution and determination by IC (mean ± standard deviation; n = 3).

Mushroom	Concentration (mg kg^−1)
	Bromine	Chlorine	Fluorine	Iodine
Brown Champignon	<6	9861 ± 1017	<23	<24
White Champignon	<6	13053 ± 216	<23	<24
Shiitake	<6	529 ± 77	<23	<24
Shimeji	<6	523 ± 37	<23	<24

Limit of detection.