LEENHOUTS, ABRAHAM,SMIT-KINGMA, IRENE ERICA,TIO, FARLEY FERDINAND
申请号：
PL13789838
公开号：
PL2950660T3
申请日:
2013.11.15
申请国别(地区):
PL
年份:
2016
代理人:
摘要：
The invention relates to a process to manufacture a water-in-oil emulsion, comprising &bull；10 to 85 wt. % of liquid oil； &bull；0.5 to 50 wt. % of fat powder comprising hardstock fat； &bull；10 to 85 wt. % of a water-phase； &bull；0.005 to 5 wt. % of lecithin； and &bull；0.01 to 5 wt. % of monoglyceride； comprising the steps of: 1. providing a solution of at most 5 wt. % of the liquid oil, based on the total amount of liquid oil, comprising at least 50 wt. % of dissolved lecithin, based on total amount of lecithin； and at least 50 wt. % of dissolved monoglyceride, based on total amount of monoglyceride； wherein the temperature of the solution is at least 50 degrees Celsius； 2. providing an oil-continuous system comprising at least 75 wt. % of the liquid oil, based on the total amount of liquid oil, wherein the system has a temperature of from 0 to 20 degrees Celsius； 3. contacting the solution provided at step &lsquo；I&rsquo； with the system provided at step &lsquo；2&rsquo；； 4. mixing the mixture provided at step &lsquo；3&rsquo； to provide a water-in-oil emulsion； wherein any remaining ingredients are added whole at step &lsquo；2&rsquo；, step &lsquo；3&rsquo； or step &lsquo；4&rsquo； or added in parts in any combination at step &lsquo；2&rsquo；, step &lsquo；3&rsquo； and step &lsquo；4&rsquo；. The process of the invention results in water-in-oil emulsions with an improved stability and a reduced batch-to-batch variation in stability.
