Chemistry Reference
In-Depth Information
SAC, ASP,
benzoic acid,
sorbic acid
Soft drinks
HPLC
Phosphate buffer
(pH = 4.5)-ACN
Lichrosorb C
18
(5 μm × 25 cm
× 4 mm i.D.)
N/A
<3.2%
>95% and
N/A
Moors et al.
1991
AK, SCL, SA,
CYC, ASP,
DuL, GA
j
,
STV
k
, REB
l
Solid and
liquid food
matrices
LC-MS
Acetonitrile-water (8:2)
Zorbax Eclipse
XDB-C
18
(150 mm ×
2.1 mm i.D.)
N/A
N/A
75.7%-
109.2% and
N/A
Koyama et al.
2005
SA, sorbic
acid, benzoic
acid, p-HBA
m
ethyl, p-HBA
isopropyl,
p-HBA propyl,
p-HBA
isobutyl,
p-HBA butyl
Solid and
liquid food
matrices
LC-MS-MS
0.01% formic acid
solution-acetonitrile
TSK gel
oDS8oTs
(150 mm ×
4.6 mm i.D.)
10 μg/g
N/A
78%-120%
and N/A
ujiie et al.
2007
ASP, SAC
Dietary
foods
HPLC-uV
Solution TEA-phosphate buffer
(pH = 3)-MeoH-THF
Hypersil C
18
(10 μm, 250
mm × 4 mm
i.D.)
N/A
N/A
95%-97%
and N/A
Di Pietra et
al. 1990
AK, SCL, SA,
CYC, ASP,
DuL, GA,
STV, REB
Beverages,
canned
fruits,
cakes
HPLC-ESi-MS
TEA formate
buffer-MeoH-ACN
Spherogel C
18
(5 μm × 250
mm × 4.5 mm
i.D.)
<0.10 μg/mL
N/A
95.4%-
104.3% and
0.05-5.00
μg/mL
Yang and
Chen 2009
Note:
a. ACS-K, acesulfame-k; b. ASP, aspartame; c. SAC, saccharin; d. CYC, cyclamate; e. DuL, dulcin; f. ALi, alitame; g. NEo, neotame; h. SCL, sucralose; i. NHDC,
neohesperidin dihydrochalcone; j. GA, glycyrrhizic acid; k. STV, stevioside; l. REB, rebaudioside; m. p-HBA, p-hydroxybenzoic acid.
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