Purification and properties of pectinesterase from soursop (Anona muricata) pulp

Two forms of pectinesterase were purified using the techniques of ammonium sulphate fractionation, ion-exchange chromatography and gel filtration. PE I had a specific activity of approximately 4 units mg−1 (43-fold), that of PE II was 6.4 units mg−1 (229-fold). These pectinesterases (PE I and PE II)...

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Bibliographic Details
Main Authors: Misman, Siti Arbaisah, Ali, Asbi, Abdul Hamid, Junainah, Bakar, Jamilah
Format: Article
Language:English
English
Published: Elsevier Science 1997
Online Access:http://psasir.upm.edu.my/id/eprint/51107/1/0000.pdf
http://psasir.upm.edu.my/id/eprint/51107/7/1-s2.0-S030881469600043X-main.pdf
http://psasir.upm.edu.my/id/eprint/51107/
http://www.sciencedirect.com/science/article/pii/S030881469600043X
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Institution: Universiti Putra Malaysia
Language: English
English