PMID- 24369614
OWN - NLM
STAT- MEDLINE
DCOM- 20150708
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 31
IP  - 8
DP  - 2013 Aug
TI  - [Determination of alditols in wine by gas chromatography-mass spectrometry after 
      acetate derivatization].
PG  - 786-90
AB  - The acetate derivatization of alditols for determining alditol level in wine by 
      gas chromatography (GC)-mass spectrometry (MS) has been developed. The wine 
      sample was mixed with pyridine and centrifuged at 5,000 r/min at the temperature 
      of 4 degrees C for 10 min. After filtration with organic phase membrane, the 
      supernatant was derivatized with acetic anhydride, and then dehydrated with 
      anhydrous sodium sulfate. The GC separation was performed on a DB-5MS capillary 
      column. The alditols were determined by MS in selected ion monitoring (SIM) mode 
      and quantified by external standard method. The calibration curves showed good 
      linearities in the range of 0.019 - 1.25 mg/L except for lactitol (0.039 - 2.50 
      mg/L) with the correlation coefficients greater than 0.99. The limits of 
      quantification (S/N= 10) of erythritol, xylitol, D-mannitol, sorbitol, galactitol 
      and lactitol were 0.17, 0.29, 0.43, 0.46, 0.47 and 2.88 mg/L respectively. The 
      limits of detection (S/N = 3) were 0.05, 0.08, 0.13, 0.14, 0.14 and 1.38 mg/L 
      respectively. The recoveries of alditols spiked in the wine at two levels of 40 
      mg/L and 80 mg/L were ranged from 80.15% to 108.75% with the relative standard 
      deviations (RSDs) of 2.16% - 6.97%. The sensitivity, accuracy and precision of 
      the method can meet the technical standard. The method can be applied to the 
      rapid determination of alditols in wine.
FAU - Zhou, Hongbin
AU  - Zhou H
AD  - State Key Laboratory of Food Additive and Condiment Testing, Zhenjiang 212008, 
      China. Haoranzzj@sohu.com
FAU - Xiong, Zhiyu
AU  - Xiong Z
AD  - Jiangsu University, Zheniang 212013, China.
FAU - Yu, Yang
AU  - Yu Y
AD  - State Key Laboratory of Food Additive and Condiment Testing, Zhenjiang 212008, 
      China.
FAU - Wan, Rong
AU  - Wan R
AD  - State Key Laboratory of Food Additive and Condiment Testing, Zhenjiang 212008, 
      China.
FAU - Li, Ping
AU  - Li P
AD  - State Key Laboratory of Food Additive and Condiment Testing, Zhenjiang 212008, 
      China.
FAU - Shen, Bo
AU  - Shen B
AD  - State Key Laboratory of Food Additive and Condiment Testing, Zhenjiang 212008, 
      China.
LA  - chi
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Acetates)
RN  - 0 (Sugar Alcohols)
SB  - IM
MH  - Acetates
MH  - *Gas Chromatography-Mass Spectrometry
MH  - Sugar Alcohols/*analysis
MH  - Wine/*analysis
EDAT- 2013/12/29 06:00
MHDA- 2015/07/15 06:00
CRDT- 2013/12/28 06:00
PHST- 2013/12/28 06:00 [entrez]
PHST- 2013/12/29 06:00 [pubmed]
PHST- 2015/07/15 06:00 [medline]
AID - 10.3724/sp.j.1123.2013.01005 [doi]
PST - ppublish
SO  - Se Pu. 2013 Aug;31(8):786-90. doi: 10.3724/sp.j.1123.2013.01005.