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Analysis of Arabinoxylan According to Chinese “Three New Foods” Announcement (No. 3, 2024*) (SH1011)

In accordance with the provisions of the “Food Safety Law of the People’s Republic of China,” arabinoxylan has been approved as a new food ingredient. For the analysis of arabinoxylan, the method specifies the use of an H type carbohydrate analysis column (7.8 mm (I.D.) x 300 mm (length), particle size: 5 µm) or a column with equivalent performance. Using SUGAR SH1011 column, good linear calibration curves for xylose, arabinose, xylobiose, and xylotriose were obtained.

*The version at the time of the application acquisition.

Sample: 10 µL
2 mg/mL each

  1. 1.Xylotriose
  2. 2.Xylobiose
  3. 3.Xylose
  4. 4.Arabinose
Chromatogram of xylooligosaccharides

 

  1.  
calibration curves of xylooligosaccharides
Column
Shodex SUGAR SH1011 (8.0 mm I.D. x 300 mm)
Eluent
0.005 M H2SO4 aq.
Flow rate
0.6 mL/min
Detector
RI
Column temp.
60 ℃

 

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