BIALEK, Jadwiga Malgorzata,SILVA PAES, Sabrina,VREEKER, Robert
申请号：
EPEP2013/073943
公开号：
WO2014/095180A1
申请日:
2013.11.15
申请国别(地区):
WO
年份:
2014
代理人:
摘要：
The invention provides a method of preparing an oil-in-water emulsion having an oil content of 5-69 wt.% and a water content of 30-92 wt.%, said method comprising combining the following ingredients in the indicated amounts: 5-69 parts by weight of oil 30-92 parts by weight of water 0.5-15 parts by weight of heat-treated pulse flour having a mass weighted diameter of 10-500 µm and a lipoxygenase activity of less than 10 U/g 0-14.5 parts by weight of native pulse flour having mass weighted diameter of 0-500 µm and a lipoxygenase activity of more than 20 U/g and 0-30 parts by weight of one or more further ingredients wherein the combined amount of the heat-treated pulse flour and the native pulse flour is in the range of 1 to 15 parts by weight. The inventors have found that the stability of oil-in-water emulsions containing ground pulse seed (pulse flour) can be improved significantly without adverse effect on product texture if at least a part of the pulse flour used in the preparation of the emulsion has previously been subjected to a heat treatment. Whereas native pulse flour typically has a lipoxygenase activity well in excess of 20 U per gram of flour, the lipoxygenase activity in the heat-treated pulse flour has been reduced to less than 10 U per gram of flour as a result of the heat treatment.Linvention concerne un procédé de préparation dune émulsion dhuile dans leau présentant une teneur dhuile de 5 à 69% en poids et une teneur deau de 30 à 92% en poids, ledit procédé comportant létape consistant à combiner les ingrédients suivants dans les quantités indiquées: 5 à 69 parties en poids dhuile 30 à 92 parties en poids deau 0,5 à 15 parties en poids de farine de légumineuses traitée par la chaleur présentant un diamètre en moyenne pondérale de 10 à 500µm et une activité de lipoxygénase inférieure à 10U/g 0 à 14,5 parties en poids de farine native de légumineuses présentant un diamètre en moyenne pondérale de 0 à 500µm et une activité de lipoxygénase supérieure
