Хроматограмма смеси витаминов в поливитаминном препарате
Bisphenol
A (BPA)
bisphenol
A
Bisphenol
A
B
H3C
CH.
HO
v v
OH
bisphenol
A
uilding
block in polycarbonate plastics (bottle CD/DVD...)
Constituent
in epoxy resins (protective coatings of cans) Dental sealants and
composites
Health
risk? Xeno-estrogens, mimic endogenous estrogens.
Bottled
water
Chocolate
0
2 4 6 8 10 12 14 16 18 20 22
Fig.
15: Chromatogram of Nutella (Nestle), extracted and diluted 50X;
1= EGC, 2=
EC
I
I I I I I I I I I I
0
2 4 6 8 10 12 14 16 18 20 22
Fig.
13: Chromatogram of Milk chocolate (Tresor, the Convenience
company), extracted and diluted 50X; 1= EGC, 2= EC
Fig.
14: Chromatogram of Dark chocolate (Albert Heijn), extracted and
diluted 50X; 1= EGC, 2= EC
1 Ион-парные
реагенты