Pinelliae Rhizoma Praeparatum Cum Alumine Extract: Sedative and Hypnotic Effects in Mice and Component Compounds

Table 4

Chemical components of PRPCA.

No.	Rt(min)	M+H^+/M-H^-(m/z)^1	Relative abundance^2 (%)	Formula	Identification	Component type
1	0.49	175.1055/	0.846276	C6N4O2	L-arginine	Alkaloid
2	0.51	134.0433/	1.543210	C4H7NO4	Aspartic acid	Alkaloid
3	0.53	173.2322/	20.549580	C9O3	9-Oxo-nonanoic acid	Fatty acid
4	0.53	104.0692/	1.931501	C4H9NO2	r-Aminobutyric acid	Alkaloid
5	0.55	90.0647/	1.324170	C3H7NO2	Alanine	Alkaloid
6	0.55	116.0694/	0.667065	C5H9NO2	Proline	Alkaloid
7	0.56/; 0.56	343.1393/; 341.1121	17.502990/; 9.261898	O8	Coniferin	Phenylpropanoid
8	0.56	127.0395/	0.696933	C6H6O3	5-Hydroxymethylfurfural	Alkaloid
9	0.56	127.0395/	0.527680	C5H6N2O2	5-Methyl uracil	Alkaloid
10	0.56	181.0703/	1.971326	C9H8O4	Caffeic acid	Other
11	0.56/; 0.55	145.0491/; 143.0344	2.031063; /1.082930	C6H8O4	1,6:3,4-Dianhydro-β-D-allosep	Other
12	0.56/; 0.56	343.122/; 341.122	17.562720; /9.233400		Sucrose	Phenylpropanoid
13	0.57	148.0641/	0.975707	C5H9NO4	Glutamic acid	Alkaloid
14	0.60	118.0849/	2.538829	C5NO2	Valine	Alkaloid
15	0.68	137.0473/	1.513341	C5H4N4O	6- purine	Alkaloid
16	0.69	182.0808/	1.184787	C9NO3	Tyrosine	Alkaloid
17	0.69	150.0623/	0.796495	C5O2NS	Methionine	Alkaloid
18	0.71	132.101/	2.489048	C6NO2	Isoleucine	Alkaloid
19	0.71	136.0645/	3.803266	C5H5N5	Pedatisectine B	Alkaloid
20	1.28	166.0844/	6.800080	C9NO2	Phenylalanine	Alkaloid
21	1.29	120.0781/	1.324174	C4H9NO3	Threonine	Alkaloid
22	1.30	167.0919/	0.527678	O2	5-Amyl-2-pyrone	Volatile oil
23	1.30	268.1042/	2.220231	N5O4	Adenosine	Alkaloid
24	1.50/; 4.06	263.1381/; 261.1375	1.702509/; 1.738387	N2O3	Cyclo-(Val-L-Tyr)	Alkaloid
25	3.35	696.538/	1.403823	NO8	1-O-glucosyl-N-2′-palmitoyl-4,8-sphingodienine	Cerebroside
26	3.59	97.0749/	1.652728	C6H8O	2-Ethenyl butenal	Volatile oil
27	/3.68	/167.0421	1.766885	C8H8O4	Vanillic acid	Other
28	4.18/; 5.32	255.0653/; 253.0549	2.359618; /4.502707	O4	Chrysophanol	Anthraquinone
29	5.51	/191.0798	0.911941		Methyl phenanthrene	Volatile oil
30	5.72	269.0709/	1.553166	N4O5	Inosine	Alkaloid
31	/7.11	/329.2371	29.182100	O5	Pinellic acid	Fatty acid
32	/14.05	/293.1834	40.609860	O4	Gingerol	Other

Note 1: Data to the left of “/” represent the m/z of [M+H]. Data to the right of “/” represent the m/z of [M-H]. Note 2: Relative abundance values were obtained via normalization.