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Article: Differentiation of beef and kangaroo meat by visible/near-infrared reflectance spectroscopy
Title | Differentiation of beef and kangaroo meat by visible/near-infrared reflectance spectroscopy |
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Authors | |
Keywords | Beef Classification Kangaroo meat NIR spectroscopy |
Issue Date | 1999 |
Publisher | Wiley-Blackwell Publishing, Inc. The Journal's web site is located at http://www.wiley.com/bw/journal.asp?ref=0022-1147 |
Citation | Journal Of Food Science, 1999, v. 64 n. 5, p. 814-817 How to Cite? |
Abstract | A visible/near-infrared (NIR) spectroscopic method was developed with canonical discriminant analysis and stepwise multiple linear regression to differentiate beef from kangaroo meat. Results showed that beef and kangaroo meat could be separated when samples were analyzed by spectrophotometry as minced meat or cut meat. For minced meat, scatter correction and derivative treatment of reflectance spectra improved classification. For cut meat, original reflectance spectra produced better classification. Overall classification accuracy was 83% to 100%, and no kangaroo meat was misclassified. NIR spectroscopy might be an efficient test method for species identification. |
Persistent Identifier | http://hdl.handle.net/10722/84625 |
ISSN | 2023 Impact Factor: 3.2 2023 SCImago Journal Rankings: 0.783 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ding, HB | en_HK |
dc.contributor.author | Xu, RJ | en_HK |
dc.date.accessioned | 2010-09-06T08:55:13Z | - |
dc.date.available | 2010-09-06T08:55:13Z | - |
dc.date.issued | 1999 | en_HK |
dc.identifier.citation | Journal Of Food Science, 1999, v. 64 n. 5, p. 814-817 | en_HK |
dc.identifier.issn | 0022-1147 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/84625 | - |
dc.description.abstract | A visible/near-infrared (NIR) spectroscopic method was developed with canonical discriminant analysis and stepwise multiple linear regression to differentiate beef from kangaroo meat. Results showed that beef and kangaroo meat could be separated when samples were analyzed by spectrophotometry as minced meat or cut meat. For minced meat, scatter correction and derivative treatment of reflectance spectra improved classification. For cut meat, original reflectance spectra produced better classification. Overall classification accuracy was 83% to 100%, and no kangaroo meat was misclassified. NIR spectroscopy might be an efficient test method for species identification. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Wiley-Blackwell Publishing, Inc. The Journal's web site is located at http://www.wiley.com/bw/journal.asp?ref=0022-1147 | en_HK |
dc.relation.ispartof | Journal of Food Science | en_HK |
dc.subject | Beef | en_HK |
dc.subject | Classification | en_HK |
dc.subject | Kangaroo meat | en_HK |
dc.subject | NIR spectroscopy | en_HK |
dc.title | Differentiation of beef and kangaroo meat by visible/near-infrared reflectance spectroscopy | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-1147&volume=64&spage=814&epage=817&date=1999&atitle=Differentiation+of+beef+and+kangaroo+meat+by+visible/near-infrared+reflectance+spectroscopy | en_HK |
dc.identifier.email | Xu, RJ: xuruojun@hkucc.hku.hk | en_HK |
dc.identifier.authority | Xu, RJ=rp00820 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-0032718643 | en_HK |
dc.identifier.hkuros | 47696 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0032718643&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 64 | en_HK |
dc.identifier.issue | 5 | en_HK |
dc.identifier.spage | 814 | en_HK |
dc.identifier.epage | 817 | en_HK |
dc.identifier.isi | WOS:000083640700014 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Ding, HB=7402286016 | en_HK |
dc.identifier.scopusauthorid | Xu, RJ=7402813973 | en_HK |
dc.identifier.issnl | 0022-1147 | - |