Colchicum seed treatment extraction isolation of colchicoside from gloriosa superba seed with high yield and purity

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专利权人:

发明人:

Omprakash Hridayaram Nautiyal

申请号：

IN2966/MUM/2012

公开号：

IN2012MU02966A

申请日:

2012.10.10

申请国别(地区):

IN

年份:

2014

代理人:

摘要：

A process is provided for obtaining colchicine and colchicoside from seed of Gloriosa sps. The process comprising immersing the seed in a chlorinated solvent to obtain a solution filtering the solution and processing the filtrate to obtain colchicines drying the immersed seeds processing the immersed seeds to separate mass comprising colchicoside from mass comprising colchicine and extracting the colchicoside from the mass using mixed polar solar solvent. Reference figure: FIG. 1

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