Removal of Cyanogenic Glycoside from Cassava during Controlled Drying

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dc.contributor.author Perera, Conrad O
dc.date.accessioned 2022-06-15T01:45:46Z
dc.date.available 2022-06-15T01:45:46Z
dc.date.issued 2009-12-30
dc.identifier.citation (2009). Drying Technology: an international journal, 28(1), 68-72.
dc.identifier.issn 0737-3937
dc.identifier.uri https://hdl.handle.net/2292/59880
dc.description.abstract Sweet cassava from the Cook Islands was washed, peeled, and hammer milled. It was spread on metal trays to a thickness of about 2mm and kept in an enclosed transparent tunnel for 6 h in the sun to encourage endogenous linamarase activity. The end covers were removed and normal solar tunnel drying continued for 2 to 3 days or until quite dry. The temperature of the cassava pulp, the relative humidity in the tunnel, and weight of the cassava pulp were measured at regular intervals. It was found that the temperature of the cassava pulp and relative humidity in the enclosed tunnel rose rapidly to a level that caused the maximum level of linamarase activity. At the end of the 6-h period of fermentation, the total cyanide levels had reduced to well below the 10 ppm on a dry matter basis as recommended by the Codex Alimentarius Commission for food applications of cassava. Solar drying was continued until the moisture content in the product reached a safe level for storage. © 2010 Taylor & Francis Group, LLC.
dc.language en
dc.publisher Informa UK Limited
dc.relation.ispartofseries Drying Technology
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher.
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm
dc.subject Science & Technology
dc.subject Technology
dc.subject Engineering, Chemical
dc.subject Engineering, Mechanical
dc.subject Engineering
dc.subject Cassava
dc.subject Cyanide reduction
dc.subject Detoxification of cassava
dc.subject Fermentation
dc.subject Solar tunnel drying
dc.subject CYANIDE CONTENT
dc.subject REDUCTION
dc.subject CHIPS
dc.subject PROCESSING TECHNIQUES
dc.subject SOLAR SIMULATOR
dc.subject 0904 Chemical Engineering
dc.title Removal of Cyanogenic Glycoside from Cassava during Controlled Drying
dc.type Journal Article
dc.identifier.doi 10.1080/07373930903430710
pubs.issue 1
pubs.begin-page 68
pubs.volume 28
dc.date.updated 2022-05-28T03:32:00Z
dc.rights.holder Copyright: The author en
pubs.author-url http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000274668900010&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=6e41486220adb198d0efde5a3b153e7d
pubs.end-page 72
pubs.publication-status Published
dc.rights.accessrights http://purl.org/eprint/accessRights/RetrictedAccess en
pubs.subtype Article
pubs.subtype Journal
pubs.elements-id 118819
pubs.org-id Science
pubs.org-id Chemistry
dc.identifier.eissn 1532-2300
dc.identifier.pii 918159934
pubs.number PII 918159934
pubs.record-created-at-source-date 2022-05-28


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