Procédé pour la préparation de poudres de peptides à chaîne courte

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专利权人:

PEPTISYNTHA SA

发明人:

申请号：

EP12171326.7

公开号：

EP2671591A1

申请日:

2012.06.08

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

Described is a method for preparing short-chain peptide powders comprising the steps of freezing droplets of a solution containing a short-chain peptide by contacting the droplets with a liquefied gas (preferably nitrogen) and subsequently removing the solvent from the frozen pellets by lyophilization. Preferably, the droplets are formed by passing the solution through nozzles.

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