分类号:R931.71
Study on Ultrafiltration Purifying of Lentinan
zheng Zongkun,Xu Xianhua,Chen Zhixing,Xie Xin,Li Fang(Department of Application Chemistry, Shenzhen University Shenzhen 518060)
Abstract:Purpose: To investigate the feasibility and techniques of lentinan ultrafiltration purifying method. Methods:Lantinan was extracted by spire roll UF unit. Results: D-glucan is the main component of lentinan produced, its purity is 74.4% and the recovery 79.6%. At the room temperature, the pH around lixiviation medium and 0.15~0.18 MPa, micropore filtration is better than centrifugal as pretreatment. Conclusion: Lentinan ultrafiltration-purifying is one of new feasible methods.
Keywords:Ultrafiltration, Lentinan, Purifying参考文献:
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收稿日期:1999-04-26
修稿日期:1999-10-20
