Title:
脂溶性物質の粉末調製物の製造方法
Document Type and Number:
Japanese Patent JP4463801
Kind Code:
B2
Abstract:
In a process for the manufacture of beadlet preparations of fat-soluble substances in a water-soluble or water-dispersible non-gelling matrix, an aqueous emulsion of the fat-soluble substance(s) and the matrix component are fed through a spray nozzle in the upper section of a vertical spray tower. Through separate inlets powderous starch and a stream of hot air are also fed in the upper section of the vertical spray tower. A stream of cold air is fed in the lower section of the spray tower so as to form a fluidised bed of starch-covered beadlets comprising the matrix component as well as the fat-soluble substances. The beadlets are collected from the fluidised bed and are discharged to a dryer.
Inventors:
Schaffner, David
Application Number:
JP2006500518A
Publication Date:
May 19, 2010
Filing Date:
January 06, 2004
Export Citation:
Assignee:
DSM IP ASSETS B.V.
International Classes:
A23P1/08; A23L1/00; A23P1/02; A23P1/04; A23P1/06; B01D1/18; B01D1/20; B01J2/16; B05B3/10; F26B3/08; F26B3/12
Domestic Patent References:
| JP58055412A | ||||
| JP6086642A |
Foreign References:
| WO1991017821A1 | ||||
| US5487916 |
Attorney, Agent or Firm:
Yuichi Yamada
Masakazu Noda
Yoshinori Shimizu
Masakazu Noda
Yoshinori Shimizu