[EN] PROCESSES FOR THE PRODUCTION OF L-CITRULLINE<br/>[FR] PROCÉDÉS DE PRODUCTION DE L-CITRULLINE
申请人:GLOBAL STRATEGIC CONNECTIONS L
公开号:WO2009025829A1
公开(公告)日:2009-02-26
Processes for producing a suitable purity grade of L-Citrulline are disclosed. The processes can include contacting crude L-Citrulline in an aqueous solution with an adsorptive medium at a temperature above approximately 5O0C and below the temperature of denaturement for the L- Citrulline for an interval sufficient to remove at least one contaminant from the L-Citrulline. The processes can also include concentrating the dissolved L- Citrulline relative to the aqueous solution.
揭示了生产适宜纯度级别的L-瓜氨酸的过程。该过程可以包括在水溶液中将粗L-瓜氨酸与吸附介质接触,温度高于约50℃且低于L-瓜氨酸变性温度的时间足够长,以从L-瓜氨酸中去除至少一种污染物。该过程还可以包括将溶解的L-瓜氨酸相对于水溶液浓缩。