| 发明名称 |
Method for Increasing the Yield in Lactose Production (l) |
| 摘要 |
A method for improving the yield during the production of crystalline alpha lactose is suggested, wherein
(a) An aqueous lactose solution is adjusted to a temperature of between about 62 and 67° C.,(b) The solution is cooled down to between about 20 and 30° C.,(c) The solution is held at this temperature for a period of from 0.5 to 5 h,(d) Subsequently, the solution is re-heated to between about 35 and 40° C.,(e) The solution is held at this temperature for a period of from 0.5 to 5 h,(f) Subsequently, the solution is cooled down to about 10° C., and(g) Eventually, the precipitated alpha-lactose crystals are separated from the mother liquor. |
| 申请公布号 |
US2014174434(A1) |
申请公布日期 |
2014.06.26 |
| 申请号 |
US201314103967 |
申请日期 |
2013.12.12 |
| 申请人 |
DMK Deutsches Milchkontor GmbH |
发明人 |
Döring Sven-Rainer |
| 分类号 |
C13K5/00 |
主分类号 |
C13K5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for improving the yield during the production of crystalline alpha lactose, wherein
(a) an aqueous lactose solution is adjusted to a temperature of between about 62 and 67° C., (b) the solution is then cooled down to between 20 and 30° C., (c) the solution is held at this temperature for a period of from 0.5 to 5 h, (d) subsequently, the solution is re-heated to between 35 and 40° C., (e) the solution is held at this temperature for a period of from 0.5 to 5 h, (f) subsequently, the solution is cooled down to about 10° C., and (g) optionally, the precipitated alpha-lactose crystals are separated from the mother liquor. |
| 地址 |
Bremen DE |
