The Antidiabetic and Antinephritic Activities of Tuber melanosporum via Modulation of Nrf2-Mediated Oxidative Stress in the db/db Mouse

Table 5

The compositions and percentage content of minerals (including heavy metals) in TM.

Compounds	Contents (‱)	Compounds	Contents (μg/kg)
Zinc (Zn)	1.04	Lead (Pb)	119.70
Iron (Fe)	1.03	Mercury (Hg)	219.62
Manganese (Mn)	0.08	Chromium (Cr)	5595.99
Calcium (Ca)	9.67	Arsenic (As)	75.06
Cupper (Cu)	0.68	Cadmium (Cd)	1417.40
Sodium (Na)	0.65	Selenium (Se)	ND^XIX
Potassium (K)	208.10

TM: T. melanosporum. ND^XIX: not detected (the detection limit was 20 μg/kg).