脉冲电场对新鲜干红葡萄酒酚类物质和色泽影响的研究

doi:10.3964/j.issn.1000-0593(2010)01-0206-04

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摘要：以新鲜干红葡萄酒为研究对象，采用高效液相色谱(HPLC)法测定分析了脉冲电场(PEF)处理前后葡萄酒中黄烷-3-醇(flavan-3-ols)和酚酸(phenolic acids)２种酚类物质的含量变化以及葡萄酒色度与色调值的变化。实验所采用的高压脉冲电场设备为清华大学自行研制，其输出波形为指数衰减波;PEF处理系统所采用的处理室为平板处理室，电极板间距为5 mm，并且在实验过程中进行了电场参数优化。经实验研究发现，脉冲电场(电场能量密度： 24.5，40.5，60.5 J·mL^-1)处理后大部分酚类物质的含量都发生了显著变化，葡萄酒色度与色调值也有显著的提高，并且当注入电场能量密度为60.5 J·mL^-1时处理效果最显著。

关键词：脉冲电场;高效液相色谱;黄烷-3-醇;酚酸

Abstract：The effects of pulsed electric fields(PEFs)The effects of pulsed electric fields (PEFs) applied on the 2 phenolic acids and 3 flavan-3-ols in young red wine, as well as the changes in colour intensity and colour hue, were investigated using a parallel treatment chamber.High performance liquid chromatography (HPLC) coupled with UV-visible detector was used to analyze the contents of these two phenols.The high voltage pulse generator in this experiment designed and produced by Tsinghua University can generate exponential decay pulses.The chambers of this experiment were parallel plate treatment chambers with interelectrode distances of 0.5 cm.The experimental results show that after PEF treatment (energy density: 24.5, 40.5, 60.5 J·mL^-1) the concentration of most phenolic compounds changed significantly.Moreover, the energy density of 60.5 J·mL-1 was chosen as the optimal parameter.

Key words：Pulsed electric field;High performance liquid chromatography(HPLC);Flavan-3-ols;Phenolic acids

收稿日期: 2009-01-09 修订日期: 2009-05-06

中图分类号:

O657.3

通讯作者: 张若兵 E-mail: zrbingdut@163.com

引用本文:

陈杰¹，张若兵^1*，王秀芹²，罗炜¹，莫孟斌¹，王黎明¹，关志成¹ . 脉冲电场对新鲜干红葡萄酒酚类物质和色泽影响的研究[J]. 光谱学与光谱分析, 2010, 30(01): 206-209.
CHEN Jie¹, ZHANG Ruo-bing^1*, WANG Xiu-qin², LUO Wei¹, MO Meng-bin¹, WANG Li-ming¹, GUAN Zhi-cheng¹ . Effects of Pulsed Electric Fields on Phenols and Colour in Young Red Wine. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30(01): 206-209.

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[1] Buescher Schoenbach.IEEE Transactions on Dielectrics and Electrical Insulation, 2003, 10: 788.
[2] Rastogi N K.Food Revivews International, 2003, 19:229.
[3] Alexander Angersbach, Volker Heinz, Dietrich Knorr.Innovative Food Science & Emerging Technologies, 2000, 1: 135.
[4] Schoenbach Karl H, Peterkin Frank E, Alden Raymond W.IEEE Transactions on Plasma Science, 1997, 25: 284.
[5] Ohshima Takayuki, Okuyama Kanako, Sato Masayuki.Journal of Electrostatics, 2002, 55: 227.
[6] Zhang Ruobing, Cheng Lun, Wang Liming, et al.IEEE Transactions on Plasma Science, 2006, 34: 2630.
[7] MacGregor S J, Farish O, Fouracre R, et al.IEEE Transactions on Plasma Science, 2000, 28: 144.
[8] Castro A J, Barbosa-Canovas G V, Swanson B G.Food Proc.Preserv., 1993, 17: 47.
[9] ZHANG Ruo-bing, LUO Wei, CHENG Lun, et al(张若兵, 罗炜, 程伦, 等).High Voltage Engineering(高电压技术), 2007, 33: 94.
[10] ZHANG Yan, LI Yu-jie, HU Xiao-song, et al(张燕, 李玉杰, 胡小松, 等).Food and Fermentation Industries(食品与发酵工业), 2006, 36: 129.
[11] ZHANG Ying, ZENG Xin-an, WEN Qi-biao(张鹰, 曾新安, 温其标).Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2008, 28(5): 156.
[12] Minussi R C, RossiM, Bologna L.Food Chemistry, 2003, 82: 409.
[13] Gómez-Plaza E, Gil-Mu oz R, López-Roca J M.Food Research International, 1999, 32: 503.
[14] Monagas M, Garmen G C, Bartolomé B.Food Chemistry, 2006, 95: 405.
[15] Gongora-Nieto M M, Pedrow P D, Swanson B G, et al.Innovative Food Science and Emerging Technologies, 2003, 4: 57.
[16] Vidal S, Cartalade D, Souquet J M, et al.J.Agric.Food Chem., 2002, 50: 2261.
[17] Proestos C, Bakogiannis A, Psarianos C.Food Control, 2005, 16: 319.
[18] Garcia Parrilla M C, Heredia F J, Troncoso A M.Food Research International, 1999, 32: 433.
[19] Karagiannis S, Economou A, Lanaridis P.Journal of Agricultural and Food Chemistry, 2000, 48: 5369.