Determination of Selected Metals in Fruit Wines by Spectroscopic Techniques

Table 7

Comparison of the concentration of metals in wines of different origin [24].

Metal	Concentration of metals (mg/L) in different wine origin
	Czech	French	German	Greek	Hungarian	Italian	Spanish	American	Poland
K	493–3056	265–426	480–1860	955–2089	489–1512	750–1500	338–2032	462–1147	165–441
Ca	40–100	65–161	58–200	14.0–47.5	51–164	30–151	12–241	17–94	4.3–50
Mg	7.8–138	55–96	56–105	82.5–122.5	72–174	53–115	50–236	100–245	5.0–29.7
Pb	0.010–1.253	0.006–0.023	—	ND–0.62	—	0.01–0.35	0.001–0.096	—	0.002–0.095
Zn	—	0.44–0.74	0.3–1.5	0.05–8.9	0.6–1.9	0.135–4.8	ND–4.63	0.75–3.60	0.036–0.316
Cd	0.000055–0.0033	ND–0.0002	—	ND–0.03	0.00014–0.54	0.0012–0.0016	ND–0.019	—	0.0005–0.0184
Fe	0.9–5.2	0.81–2.51	0.4–4.2	0.7–7.3	2.03–23.7	1.35–27.8	0.4–17.4	1.2–6.6	0.407–0.969