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Method of preparing an edible oil-in-water emulsion and oil-in-water emulsion
专利权人:
UNILEVER N.V.
发明人:
JULIUS WOUTER JOHANNES DE FOLTER,STEPHAN GEORG SCHUMM
申请号:
BR112019012578
公开号:
BR112019012578A2
申请日:
2017.11.21
申请国别(地区):
BR
年份:
2019
代理人:
摘要:
The present invention relates to a method of producing an edible oil-in-water emulsion having a pH in the range of 3.0 to 5.0 and comprising from 30 to 78% by weight of oil, from 65 to 20% by weight. weight of water and from 0.5 to 6% by weight of a proteinaceous component of the dry egg chicken yolk, said proteinaceous component of the egg yolk consisting of a combination of low density lipoprotein (ldl), livetin, lipoprotein high density (hdl) and fosvitin, and the method comprises the steps of: a. heating a liquid aqueous mixture comprising a first fraction of egg yolk plasma to produce heat treated egg yolk plasma liquid; B. preparing a first preemulsion by combining oil, water, egg yolk granule fraction and optionally a second egg yolk plasma fraction; W. combining the heat treated egg yolk plasma liquid with the preemulsion to produce a second preemulsion; d. addition of one or more acidulants; and is. homogenizing the second preemulsion to obtain an oil-in-water emulsion; wherein the egg yolk proteinaceous component of the oil-in-water emulsion has the following composition:? 60 to 75% by weight of 1dl; ? 8 to 14% by weight of livetin; ? 11 to 18% by weight of hdl; ? 2 to 5% by weight of fosvitina presente invenção refere-se a um método de produção de uma emulsão comestível de óleo em água tendo um ph na faixa de 3,0 a 5,0 e compreendendo de 30 a 78% em peso de óleo, de 65 a 20% em peso de água e de 0,5 a 6% em peso de componente proteináceo da gema do ovo de galinha em peso seco, o dito componente proteináceo da gema do ovo consistindo em uma combinação de lipoproteína de baixa densidade (ldl), livetina, lipoproteína de alta densidade (hdl) e fosvitina, e o método compreende as etapas de: a. aquecimento de uma mistura aquosa líquida compreendendo uma primeira fração do plasma da gema do ovo para produzir líquido do plasma da gema do ovo tratado com calor; b. preparação de uma primeira pré-emulsão pela combinação de óleo, água, fração de grânulos da gema do o
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