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Purification of catecholase from Solanum melangena (brinjal)

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Title Purification of catecholase from Solanum melangena (brinjal)
 
Creator Goswami, Anita P
Amarapurkar, Sudha V
 
Subject brinjal
Solanum melangena
polyphenol oxidase
4-methyl catecholase
o-diphenol oxidase
 
Description 442-446
Catecholase was purified from cortex of Solanum melangena (brinjal) on natural affiant, lignin. The elution profile showed seven peaks with the 6th peak having 4616-fold purity. The 6th pure fraction loaded on PAGE showed two protein bands on staining with Coomassie brilliant blue, one at the point of application and other near the dye front. These bands exhibited catecholase activity, when stained with 4-methyl catechol and proline, Basic fuschin and ethidium bromide showed positive tests, indicating that catecholase is a ribonucleoglycoprotein.
 
Date 2009-04-13T11:47:19Z
2009-04-13T11:47:19Z
2003-12
 
Type Article
 
Identifier 0301-1208
http://hdl.handle.net/123456789/3823
 
Language en_US
 
Publisher CSIR
 
Source IJBB Vol.40(6) [December 2003]