PMID- 24822449
OWN - NLM
STAT- MEDLINE
DCOM- 20150901
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 32
IP  - 2
DP  - 2014 Feb
TI  - [Simultaneous determination of 25 illegally added drugs in diet health foods by 
      ultra-high performance liquid chromatography].
PG  - 151-6
AB  - An analytical method using ultra-high performance liquid chromatography (UPLC) 
      was developed for qualitative and quantitative analysis of 25 illegally added 
      drugs in diet health foods. The diet food samples were extracted using 40 mL 
      methanol by sonication. After centrifugation, the supernatants were separated on 
      a Waters HSS T3 column with gradient elution at a flow rate of 0.3 mL/min, 
      coupling with diode array detection (DAD) in wavelength range from 200 nm to 400 
      nm. The binary mobile phase was acetonitrile and 10 mmol/L ammonium acetate 
      solution (containing 0.1% formic acid). The correlation coefficient of standard 
      curve for each drug in linearity range was not less than 0. 997, as well as the 
      recoveries of all the drugs in diet health foods were 70.7%-104% with the 
      relative standard deviations (RSDs) of 0.132%-5.03% at three spiked levels. 
      Seventeen diet food samples were tested, in which phenolphthalein was found in 
      three samples and emodin was found in one sample. The method is specific, easy, 
      quick, and suitable for confirmation of the 25 illegally added drugs in diet 
      health foods.
FAU - Wang, Jingwen
AU  - Wang J
FAU - Huang, Xianglu
AU  - Huang X
FAU - Cao, Jin
AU  - Cao J
FAU - Wang, Gangli
AU  - Wang G
FAU - Zhang, Qingsheng
AU  - Zhang Q
FAU - Ding, Lixia
AU  - Ding L
LA  - chi
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 6QK969R2IF (Phenolphthalein)
RN  - KA46RNI6HN (Emodin)
SB  - IM
MH  - *Chromatography, High Pressure Liquid
MH  - Drug Residues/*analysis
MH  - Emodin/analysis
MH  - Food Contamination/*analysis
MH  - Food, Organic/*analysis
MH  - Phenolphthalein/analysis
EDAT- 2014/05/16 06:00
MHDA- 2015/09/02 06:00
CRDT- 2014/05/15 06:00
PHST- 2014/05/15 06:00 [entrez]
PHST- 2014/05/16 06:00 [pubmed]
PHST- 2015/09/02 06:00 [medline]
AID - 10.3724/sp.j.1123.2013.10015 [doi]
PST - ppublish
SO  - Se Pu. 2014 Feb;32(2):151-6. doi: 10.3724/sp.j.1123.2013.10015.