微滤膜分离提纯苦楝素的研究
微滤膜分离提纯苦楝素的研究
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Full title
微滤膜分离提纯苦楝素的研究
Author / Creator
Publisher
淮南师范学院化学与化工系,淮南,232001%合肥工业大学化工学院安徽省可控化学与材料化工重点实验室,合肥,230009%淮南师范学院化学与化工系,淮南232001
Journal title
天然产物研究与开发, 2011, Vol.23 (4), p.742-746
Language
Chinese
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Publisher
淮南师范学院化学与化工系,淮南,232001%合肥工业大学化工学院安徽省可控化学与材料化工重点实验室,合肥,230009%淮南师范学院化学与化工系,淮南232001
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Contents
通过对不同孔径和材质的微孔滤膜对苦楝提取液过滤分离比较,优选出孔径为0.45μm的聚醚砜微滤膜对苦楝提取液具有良好的过滤性能。确定的膜分离提纯苦楝素优化工艺条件是：在料液浓度为0.374 mg/mL,料液温度35℃,操作压力差为0.08 MPa,循环流量为0.15 L/h,pH=7.0,苦楝素的转移率为99.4%,除杂率为8.3%,通量为147.2 L/m2.h,苦楝素的纯度为由提取液的0.89%,提高到了8.79%。
Alternative Titles
Full title
微滤膜分离提纯苦楝素的研究
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Author / Creator
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Record Identifier
TN_cdi_wanfang_journals_trcwyjykf201104036
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_wanfang_journals_trcwyjykf201104036
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ISSN
1001-6880
DOI
10.3969/j.issn.1001-6880.2011.04.036
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