EXTRACTION ON SOYBEAN ISOFLAVONE BY ULTROSONICWAVE(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

2004年01期

Page:

75-76

Research Field:

Publishing date:

Info

Title:

EXTRACTION ON SOYBEAN ISOFLAVONE BY ULTROSONICWAVE

Author(s):

Xie Mingjie¹Lu Min²Song Ming²Zou Cuixia²Liu Changjiang¹Jin Feng xie

1.College of Life Science , Liaoning Normal Universi ty ,Dalian , 116029 ;

2.Col lege of Food , Shenyang Agriculture University , Shenyang , 110161

Keywords:

Ult rasonic ext raction ; Soybean isoflavone ; Ex traction rate

PACS:

S 565.1

DOI:

10.11861/j.issn.1000-9841.2004.01.0075

Abstract:

Soybean isoflavone w ere ext racted from defat ted soybean meal by ult rasonic w ave and compared w ithheating ci rcumfluence method .The result s show ed that ult rasonic method had lot s of meri ts such as time -saving, energy -saving and high ef ficiency .The ext ractio n rate of soybean isof lavone by this method for 30min washigher than that by heating -circumfluence for once , 120min about 46 %and was equal to the rate of heating -circumf luence for tw ice , 240min .

References:

1 　C .Lee Holder , Mona I .Chu rchw ell, Daniel R.Doerge.Quanti ficationof Soy Isoflavones , Genist ein and Daidzein , and Conjugat es in RatBlood Using LC/ ES -MS[ J] .Agric .Food Chem ., 1999 , 47 :3764-3770

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