2014•Journal of Qiqihar UniversityRequires access

Study on extraction process of paeoniflorin from Paeonia lactiflora Pall

Yan Xing-r

Abstract

Percolation method is used to extract paeoniflorin from Paeonia lactiflora Pall. Referring to the content of Paeoniflorin, orthogonal design was applied for optimum extraction process. The orthogonal experiment, the optimum extraction process conditions: soaking 24 hours in 15 volumes 70% ethanol percolation process can get a higher extraction rate of paeoniflorin.

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Available abstract

Key concepts: Paeoniflorin, Paeonia lactiflora, Extraction (chemistry), Chromatography, Chemistry, Process (computing), Percolation (cognitive psychology), Computer science