Table 2.

The main component of polyphenols of BG.

Components	Molecular formula	Molecular weight	Retention time (min)	Percent components
Allyl alcohol	C3H6O	58.08	5.5	1.65
Allyl sulfide	C6H10S	114.21	6.4	0.83
Allyl methyl disulfide	C4H8S2	120.24	10.0	4.58
1,3-Dithiane	C4H8S2	120.24	10.2	1.12
Dimethyl trisulfide	C2H6S4	126.26	13.0	0.82
Tetrahydro-2H-1,4,6-oxodiazocine ring	C5H10N2OS	146.00	15.5	5.52
Diallyl disulfide	C8 H12O4	172.18	16.1	17.32
2-Vinyl-1,3-dithiane	C6H10S2	146.00	16.3	8.85
N,N-Dimethylthiourea	C3H8N2S	104.17	17.2	8.00
Ethylthiourea	C3H8N2OS	120.17	17.7	0.12
2-Ethyltetrahydrothiophene	C6H12S	116.22	19.2	13.24
(Methylthio)acetonitrile	C3H5NS	87.14	19.3	1.40
H1-Propyl-1-(fringyl)-butane	C7H1S	118.00	20.8	1.35
5-Methyl-1,2,4-triazole-3-decanol	C3H5N3S	115.16	23.0	0.50
3-Vinyl-3,4-dihydro-1,2-dithiazolone	C6H8S2	144.26	23.2	3.88
2-Ethylene-1,3-dithiane	C6H10S2	146.00	23.9	0.67
3-Vinyl-3,4-dihydro-1,2-dithiane	C6H8S2	144.26	24.8	17.42
3,5-Diethyl-1,2,4-tritetrahydrothiophene	C6H12S3	180.35	25.2	0.54
1,3,5-Trithiane	C3H6S3	138.27	25.8	0.29
(2-Arylthio)-acetonitrile	C5H7NS	113.00	25.9	0.19
Diallyl trisulfide	C6H10S3	178.34	26.1	2.98
1,3,5-Trithiane	C3H6S3	138.27	27.3	0.76
2-n-Propylthiophene	C7H10S	126.22	27.6	0.85
(2-Arylthio)-acetonitrile	C5H7NS	113.00	28.0	0.45
1,3,5-Trithiane	C3H6S3	138.27	29.9	0.36
1,2-Dithiocyclopentane	C3H6S2	106.21	30.7	0.39
2-Thiophene	C4H3NO2S	129.14	34.5	1.34