The extraction of rutin from flower buds of Sophora japonica
The extraction of rutin from flower buds of Sophora japonica
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DOI：
10.1016/s1350-4177(00)00075-4
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发表时间：
2001-07-01
影响因子：
8.4
通讯作者：
Mason, TJ
中科院分区：
文献类型：
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作者：
Paniwnyk, L;Beaufoy, E;Mason, TJ
超声波能提高槐米中芦丁的提取率，但提取率与溶剂有关。R14是一种具有抗氧化活性的化合物，水性溶剂似乎不适合超声提取，因为溶剂的超声作用会形成自由基。超声波在甲醇提取中的应用显著缩短了提取时间，提高了最大收率。(C)2001 Elsevier Science B.V.保留所有权利。
The efficiency of extraction of rutin from Sophora japonica is improved by ultrasound but is dependent on the solvent employed. Rutin is a compound with antioxidant activity and aqueous solvents appear to be unsuitable for ultrasonic extractions due to the formation of free radicals from the insonation of the solvent. The application of ultrasound to methanolic extraction gave a significant reduction in extraction time and an increase in maximum yield. (C) 2001 Elsevier Science B.V. All rights reserved.