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

Table 4

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

Mushroom	Concentration (mg kg^−1)
	Bromine	Iodine
Brown Champignon	5.50 ± 0.37	0.040 ± 0.002
White Champignon	4.31 ± 0.09	<0.014
Shiitake	2.49 ± 0.10	0.019 ± 0.001
Shimeji	3.40 ± 0.48	0.047 ± 0.007

Limit of detection.