发明名称 |
VERPACKTE, OXIDATIONSSTABILE ÖL-IN-WASSER- EMULSION |
摘要 |
One aspect of the invention relates to a packaged, oxidation-stable oil-in-water emulsion comprising: 0.1-10 wt. % of oil, said oil containing 0.1-80 g of polyunsaturated fatty acids per liter of emulsion; 1-20 mg/l of pro-oxidative metal cations; 10-2000 mg/l of vitamin C; and up to 98 wt. % of water; wherein the container comprising the emulsion holds no headspace and wherein the molar ratio of vitamin C to pro-oxidative metal cations exceeds 1:2. Oxidation of the polyunsaturated fatty acids contained in the emulsion, is effectively prevented, despite the fact that the emulsion contain appreciable amounts of pro-oxidative metal cations and even if the emulsion is produced under conditions in which it is in direct contact with air. Another aspect of the invention relates to a method of preparing a packaged emulsion as defined above. |
申请公布号 |
AT443456(T) |
申请公布日期 |
2009.10.15 |
申请号 |
AT20060792437T |
申请日期 |
2006.10.19 |
申请人 |
UNILEVER N.V. |
发明人 |
BANKEN, HERMANUS;CASTENMILLER, WILHELMUS;ROSIER, OTTO |
分类号 |
A23L2/38;A23C11/02;A23L33/00 |
主分类号 |
A23L2/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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