Application of Adsorption Chromatography in the Papain Processing

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Abstract

A direct recovery of papain enzyme from unclarified Carica papaya juice was developed successfully using a reversed phase expanded bed adsorption chromatography (RP-EBAC). The dynamic binding capacity for the RP-EBAC at 10% breakthrough of 810.52 μg papain/g adsorbent was achieved at a linear flow velocity of 936 cm/h, bed expansion of two and feedstock viscosity of 2.68 mPa· s. Two-step elution was employed to enhance the purity of papain in RP-EBAC which gives high papain purity of 74.98% and high purification factor of 7.04. This work shows a great potential of using RP-EBAC with elution optimization step to purify papain from unclarified Carica papaya juice.

Item Type:	Article
Uncontrolled Keywords:	Papain, Chromatography, RP-EBAC, Purification
Subjects:	T Technology > TP Chemical technology
Faculty/Division:	Faculty of Chemical & Natural Resources Engineering
Depositing User:	Mrs. Neng Sury Sulaiman
Date Deposited:	18 Feb 2016 06:00
Last Modified:	26 Mar 2018 07:33
URI:	http://umpir.ump.edu.my/id/eprint/6260
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