. 2021 Nov 7;10(2):402–411. doi: 10.1002/fsn3.2637

TABLE 3.

Effect of boiling and roasting temperature on mineral contents (mg/100 g) of sunflower seeds

Samples	Ca	Mg	K	Na	Zn	Cu	Mn	Fe
Raw	2.82 ± 2.26^e	314.31 ± 1.57^d	1001.59 ± 2.00^b	4.75 ± 0.01^c	7.37 ± 0.03^c	2.71 ± 0.01^d	7.15 ± 0.01^c	10.62 ± 0.17^d
Boiled	2.87 ± 0.42^d	328.56 ± 2.20^bc	980.97 ± 1.13^c	3.63 ± 0.01^d	8.74 ± 0.38^b	3.06 ± 0.01^a	8.64 ± 0.20^b	11.02 ± 0.04 cd
Roasted 60°C/30 min	2.91 ± 0.44^c	325.72 ± 0.84^c	952.55 ± 3.61^e	4.85 ± 0.07^c	7.81 ± 0.12^c	2.76 ± 0.00 cd	6.32 ± 0.07^d	10.49 ± 0.01^d
Roasted 80°C/30 min	2.93 ± 2.59^c	329.51 ± 0.72^bc	960.67 ± 0.95^d	4.93 ± 0.78^c	7.75 ± 0.20^c	2.78 ± 0.03^c	7.67 ± 0.32^c	11.92 ± 0.11^c
Roasted 100°C/30 min	310.84 ± 0.27^b	331 ± 0.00^b	977.30 ± 3.81^c	7.70 ± 0.04^b	8.86 ± 0.04^b	2.87 ± 0.04^b	10.15 ± 0.24^a	13.12 ± 0.50^b
Roasted 120°C/30 min	323.18 ± 1.31^a	353.62 ± 3.36^a	1116.59 ± 2.18^a	11.10 ± 0.00^a	10.02 ± 0.04^a	3.08 ± 0.01^a	5.43 ± 0.61^e	14.80 ± 1.07^a

Values are means ± standard deviation (n = 3). Mean values in the same column with different superscript letters are significantly different (p < .05).