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Title:
PROCESS FOR PREPARATION OF GRANULAR MICROBIAL BIOMASS AND ISOLATION OF INVALUABLE COMPOUND FROM THE BIOMASS
Document Type and Number:
Japanese Patent JP2010099075
Kind Code:
A
Abstract:

To provide a process for the isolation of desired compounds from a microbial biomass.

A process for the isolation of desired compounds from a microbial biomass is provided, wherein the microbial biomass (which, if necessary, is pretreated to give a dry matter content of 25-80%) is granulated (e.g. by extrusion) and then dried to have a dry matter content of at least 80%. The granulation of the biomass to granules significantly eases subsequent drying of the biomass (which can be stored as dried granules) and gives higher yields on extraction of the compounds.


Inventors:
BIJL HENDRIK LOUIS
SCHAAP ALBERT
VISSER JOHANNES MARTINUS JACOBUS
Application Number:
JP2009281790A
Publication Date:
May 06, 2010
Filing Date:
December 11, 2009
Export Citation:
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Assignee:
DSM IP ASSETS BV
International Classes:
C12P7/64; A23D9/00; A23K1/16; A23L1/28; A23L1/30; A23L33/00; A23L33/15; A61K8/36; A61K8/37; A61K8/55; A61K8/67; A61K8/92; A61K8/97; A61K8/99; A61K31/07; A61K31/202; A61K31/366; A61K31/688; A61P3/02; A61P3/06; A61P17/16; A61P43/00; A61Q19/00; C07C51/47; C11B1/02; C11B1/10; C12N1/00; C12N1/12; C12N1/14; C12P17/06; C12P19/42; C12P23/00; C12P33/20; C12R1/01; C12R1/645; C12R1/66; C12R1/89
Domestic Patent References:
JPH0423979A1992-01-28
JPH06505153A1994-06-16
JP2011004765A2011-01-13
Foreign References:
GB1466853A1977-03-09
GB1411450A1975-10-22
WO1994029292A11994-12-22
WO1993020183A11993-10-14
EP0688871A21995-12-27
Other References:
JPN4007006672; ＪＡＯＣＳ，１９９３，Ｖｏｌ．７０，Ｎｏ．２，ｐ．１１９-１２３
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Muneo Yamamoto
Yuko Goto



 
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