PMID- 29048841
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20171020
LR  - 20171020
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 35
IP  - 7
DP  - 2017 Jul 8
TI  - [Determination of formaldehyde and acetaldehyde in packaging paper by 
      dansylhydrazine derivatization-high performance liquid 
      chromatography-fluorescence detection].
PG  - 755-759
LID - 10.3724/SP.J.1123.2017.03008 [doi]
AB  - A high performance liquid chromatography with fluorescence detection (HPLC-FLD) 
      method was developed for the simultaneous determination of formaldehyde and 
      acetaldehyde in packaging paper by dansylhydrazine (DNSH) derivatization. The 
      samples were extracted by derivatization reagent for 30 min, and derived for 24 
      h. After purifying treatment with a PSA/C18 cartridge, a Diamonsil((R)) C18 column 
      (150 mmx4.6 mm, 5 mu m) was used as stationary phase for separation, the mixtures 
      of acetic acid aqueous solution (pH 2.55)-acetonitrile were used as mobile phases 
      by gradient elution, and the excitation and emission wavelengths were 330 nm and 
      484 nm, respectively. The results showed that the recoveries of formaldehyde and 
      acetaldehyde spiked in the samples were 81.64%-106.78%, and the relative standard 
      deviations (RSDs) were 2.02%-5.53% (n=5). The limits of detection of formaldehyde 
      and acetaldehyde were 19.2 mu g/kg and 20.7 mu g/kg, respectively. The limits of 
      quantification of formaldehyde and acetaldehyde were 63.9 mu g/kg and 69.1 mu g/kg, 
      respectively. The method is simple, sensitive and reproducible. It provides a 
      basic approach for the determination of trace formaldehyde and acetaldehyde.
FAU - Gong, Shuguo
AU  - Gong S
AD  - Technology Research & Development Center, Hunan Branch of China Tobacco 
      Industrial Corporation, Changsha 410007, China. gsg299@163.com.
FAU - Liang, Yong
AU  - Liang Y
AD  - College of Chemistry, Xiangtan University, Key Laboratory of Environment Friendly 
      Chemistry and Application of Ministry of Education, Xiangtan 411105, China.
FAU - Tang, Liyun
AU  - Tang L
AD  - Technology Research & Development Center, Hunan Branch of China Tobacco 
      Industrial Corporation, Changsha 410007, China.
FAU - Huang, Ping
AU  - Huang P
AD  - Technology Research & Development Center, Hunan Branch of China Tobacco 
      Industrial Corporation, Changsha 410007, China.
FAU - Dai, Yunhui
AU  - Dai Y
AD  - Technology Research & Development Center, Hunan Branch of China Tobacco 
      Industrial Corporation, Changsha 410007, China.
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
OTO - NOTNLM
OT  - acetaldehyde
OT  - dansylhydrazine (DNSH)
OT  - derivatization
OT  - formaldehyde
OT  - high performance liquid chromatography-fluorescence detection (HPLC-FLD)
OT  - packaging paper
EDAT- 2017/10/20 06:00
MHDA- 2017/10/20 06:01
CRDT- 2017/10/20 06:00
PHST- 2017/10/20 06:00 [entrez]
PHST- 2017/10/20 06:00 [pubmed]
PHST- 2017/10/20 06:01 [medline]
AID - 10.3724/SP.J.1123.2017.03008 [doi]
PST - ppublish
SO  - Se Pu. 2017 Jul 8;35(7):755-759. doi: 10.3724/SP.J.1123.2017.03008.