PMID- 21046793
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20120213
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 28
IP  - 7
DP  - 2010 Jul
TI  - [Determination of maleic hydrazide in vegetables by high performance 
      ion-exclusion chromatography].
PG  - 712-5
AB  - A new method was developed for the determination of maleic hydrazide (MH) in 
      potatoes, onions and garlics by high performance ion-exclusion chromatography 
      (HPIEC). The sample was extracted with acidic methanol, and then analyzed by 
      HPIEC. The analytical column was IonPac ICE-AS1 (250 mm x 9 mm) and a mixture of 
      3 mmol/L formic acid water solution-acetonitrile (70: 30, v/v) was used as the 
      eluent at a flow rate of 0.8 mL/min. The detection was performed at 205 nm by an 
      Ultimate 3000 VWD. The quantitative analysis of external standard calibration 
      curves was used. The linear range of the method for MH was 0.006 - 1.0 mg/L (r = 
      0.999 9). The average recoveries were 91% - 103% with relative standard 
      deviations (RSDs) less than 3%. The detection limit was 0.002 mg/L for MH. The 
      method is simple, effective, precise, sensitive, reproducible and selective. It 
      can be used to determine the residue of MH in potatoes, onions and garlics.
FAU - Pan, Guangwen
AU  - Pan G
AD  - Shanghai Laboratory of Application and Research Center, Dionex China Limited, 
      Shanghai 201203, China. sallyp2004@yeah.net
FAU - Zhao, Zengyun
AU  - Zhao Z
FAU - Hu, Zhongyang
AU  - Hu Z
FAU - Ye, Mingli
AU  - Ye M
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
EDAT- 2010/11/05 06:00
MHDA- 2010/11/05 06:01
CRDT- 2010/11/05 06:00
PHST- 2010/11/05 06:00 [entrez]
PHST- 2010/11/05 06:00 [pubmed]
PHST- 2010/11/05 06:01 [medline]
AID - 10.3724/sp.j.1123.2010.00712 [doi]
PST - ppublish
SO  - Se Pu. 2010 Jul;28(7):712-5. doi: 10.3724/sp.j.1123.2010.00712.