A SIMPLIFIED PROCESS FOR PURIFICATION OF KUTKIN FROM PICRORHIZA KURROA ROYALE EX BENTH
IR@IHBT: CSIR-Institute of Himalayan Bioresource Technology, Palampur
View Archive Info| Field | Value | |
| Title |
A SIMPLIFIED PROCESS FOR PURIFICATION OF KUTKIN FROM
PICRORHIZA KURROA ROYALE EX BENTH
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| Creator |
Singh , Bikram
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| Subject |
Natural Product Chemistry
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| Description |
The present invention relates to development of a simplified process for purification of
kutkin from Picrorhiza kurroa Royle ex Benth. Particularly, this invention relates to
separation of kutkin (also known as picroliv R) from Picrorhiza kurroa underground parts by
aqueous alcohol extraction, solvent - solvent partition, treatment with activated charcoal to
remove colouring matters. The processing steps of the invention results into 2.0-3.0% yield.
The process gave higher recovery of picroliv from the extract and 3.2% from plant powder
(dry basis).
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| Date |
2004-04-29
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| Type |
Patent
NonPeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://ihbt.csircentral.net/1034/1/India_49.pdf
csir, ihbt (2004) A SIMPLIFIED PROCESS FOR PURIFICATION OF KUTKIN FROM PICRORHIZA KURROA ROYALE EX BENTH. 2021/DEL/2004 (247574). |
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| Relation |
http://ihbt.csircentral.net/1034/
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