Chemical composition of onion | Food matrix standard

Essential Information Magnitude Information Related Products

Chemical composition of onion Essential Information

Form	Solid State
Stroma	Onion
Packing	High-density plastic bottle
Save conditions	Refrigeration(4±4）℃ Store airtight and away from light place.Before use, the temperature should be adjusted to Room temperature，shake uniformity.Used up after opening,prevent contamination during use.

Magnitude Information

No	Analyte	Standard value	Uncertainty(k=2)	CAS
1	Ca	0.30	0.03	7440-70-2
2	K	1.14	0.12	7440-09-7
3	Mg	0.12	0.01	7439-95-4
4	N	1.733	0.206	7727-37-9
5	Na	0.074	0.011	7440-23-5
6	Phosphorus	0.302	0.077	7723-14-0
7	S	0.53	0.10	7704-34-9
8	Al	289(信息值)	/	7429-90-5
9	As	0.104	0.043	7440-38-2
10	B	11.1	1.6	7440-42-8
11	Ba	7.44	0.60	7440-39-3
12	Br	1.7(信息值)	/	7726-95-6
13	Cd	0.017	0.006	7440-43-9
14	Ce	0.126	0.015	7440-45-1
15	Co	0.062	0.011	7440-48-4
16	Cr	1.68	0.49	7440-47-3
17	Cs	0.015	0.006	7440-46-2
18	Cu	7.2	1.1	7440-50-8
19	Fe	107	11	7439-89-6
20	Gd	0.011	0.005	7440-54-2
21	Iodine	0.22(信息值)	/	7553-56-2
22	La	0.075	0.011	7439-91-0
23	Li	0.16	0.04	7439-93-2
24	manganese powder	10.1	1.6	7439-96-5
25	Mo	0.222	0.026	7439-98-7
26	Neodymium	0.058	0.012	7440-00-8
27	Ni	1.04	0.46	7440-02-0
28	Pb	0.322	0.093	7439-92-1
29	praseodymium	0.015	0.006	7440-10-0
30	Rb	5.0	0.6	7440-17-7
31	Sb	0.015(信息值)	/	7440-36-0
32	Sc	0.10(信息值)	/	7440-20-2
33	Se	0.04	0.01	7782-49-2
34	Sm	0.012(信息值)	/	7440-19-9
35	Sn	0.054	0.010	7440-31-5
36	Sr	27	6	7440-24-6
37	Th	0.032	0.011	7440-29-1
38	Ti	10.7	2.5	7440-32-6
39	U	0.019	0.006	7440-61-1
40	V	0.21	0.10	7440-62-2
41	Y	0.14	0.03	7440-65-5
42	Zn	18	2	7440-66-6
43	Ag	4	1	7440-22-4
44	Be	5.1	1.4	7440-41-7
45	Bi	2.1	0.7	7440-69-9
46	Dy	9.1	2.2	7429-91-6
47	Er	4.7	1.0	7440-52-0
48	Eu	3.5	0.7	7440-53-1
49	Ge	7	2	7440-56-4
50	Hg	2.6	0.9	7439-97-6
51	Ho	1.7	0.4	7440-60-0
52	Lu	0.65	0.20	7439-94-3
53	Tb	1.6	0.4	7440-27-9
54	Tl	3.36	1.07	7440-28-0
55	Tm	0.63	0.23	7440-30-4
56	Yb	4.2	1.6	7440-64-4
57	Cl	0.098(信息值)	/	7782-50-5
58	F	0.99(信息值)	/	7782-41-4
59	Si	1.595(信息值)	/	7440-21-3