摘要
采用离子交换树脂（７３２阳离子交换树脂）从米根霉发酵液中直接提取Ｌ－乳酸，提取率达７０％以上．它与现有的乳酸提取工艺相比，具有流程短、设备少、提取率高、无废渣产生和成品质量好等特点，因而具有较好的工业应用价值．
Ion exchange resin process is adopted for directly extracting L-lactic acid from rhizopus fermentation liquor, with an extraction rate over 70%. As compared with the existing technology for extracting lactic acid, this new process with simple equipment is characterized by a short productive process, a good gualityof product, a higher extraction rate, and none of dross release. It is of practical value in industry.
出处
《华侨大学学报（自然科学版）》
CAS
1995年第2期231-234,共4页
Journal of Huaqiao University(Natural Science)
基金
福建省重点科技课题
