Food and Fermentation Industries >

2013 , Vol. 39 >Issue 04: 161 - 166

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2013.04.003

Food and Fermentation Industries

The detection of royal jelly freshness by capillary gel electrophoresis

  • Wu Yajun ,
  • Liu Mingchang ,
  • Zhao Fangyuan ,
  • Wang Bin ,
  • Han Jianxun ,
  • Chen Ying
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Online published: 2013-04-25

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Abstract

Freshness is an important quality index for RJ products.In our study,Capillary gel electrophoresis(CGE) method was applied for freshness of Royal Jelly.Two protein peaks were selected from 19 peaks which were quantitatively changed with storage temperature and time.This two protein components were best indicators for RJ freshness.The data proved CGE method was accurate in quantification detection of RJ water-soluble proteins,with good repeatability,precision,stability,as well fast and simple in operation.The method can be as an alternative method for evaluating freshness of RJ product.

Key words： Royal jelly; freshness; capillary gel electrophoresis

Cite this article

Wu Yajun , Liu Mingchang , Zhao Fangyuan , Wang Bin , Han Jianxun , Chen Ying . The detection of royal jelly freshness by capillary gel electrophoresis[J]. Food and Fermentation Industries, 2013 , 39(04) : 161 -166 . DOI: 10.13995/j.cnki.11-1802/ts.2013.04.003

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