Extraction method for saponaria officinalis saponin

• Main Author: LIU BINGXING
• Format: Patent
• Language: Chinese; English
• Published: 16.02.2018
• Subjects: CHEMISTRY; DERIVATIVES THEREOF; METALLURGY; NUCLEIC ACIDS; NUCLEOSIDES; NUCLEOTIDES; ORGANIC CHEMISTRY; STEROIDS; SUGARS

The invention relates to the field of plant extraction, and concretely relates to an extraction method for saponaria officinalis saponin. The method adopts an ultrasonic wave assisted ethanol extraction process, an extraction auxiliary agent is added, and evaporation concentration is used to extract and prepare the saponin from saponaria officinalis, and the extraction rate is up to 86.7%. The method has the advantages that the energy consumption is low, the production period is short, the extraction rate is high, the pollution is small and large-scale production can be realized. Aiming at a single study on saponaria officinalis roots or seeds in the past, the method provided by the invention takes a saponaria officinalis whole plant as an extraction raw material to extract the saponaria officinalis saponin, and provides a novel idea for researching the saponaria officinalis. 本发明涉及植物提取领域，具体涉及种肥皂草皂素的提取方法。本发明采用超声波辅助乙醇浸提工艺，加入浸提辅助剂，配合蒸发浓缩，从肥皂草中提取制得皂素，提取率达86.7％。本发明能耗低，生产周期短，提取率高，污染小，并且能大规模生产。针对以往对肥皂草根或者种子的单研究，本发明以