Abstract:
:Species identification is a crucial step in forensic anthropological studies. The aim of this study was to determine elemental profiles in bones from four mammal species, to be used for species discrimination. Human, elephant, dog, and dolphin bones were scanned by X-ray fluorescence (XRF); the differences in elemental profiles between species were determined using discriminant analysis. Dogs had the greatest number of elements (23), followed by humans (22) and elephants (20). Dolphins had the lowest number of elements (16). The accuracy rate of species identification in humans, elephants, dogs, and dolphins was 98.7%, 100%, 94.9%, and 92.3%, respectively. We conclude that element profiles of bones based on XRF analyses can serve as a tool for determining species.
journal_name
Forensic Sci Intjournal_title
Forensic science internationalauthors
Nganvongpanit K,Buddhachat K,Klinhom S,Kaewmong P,Thitaram C,Mahakkanukrauh Pdoi
10.1016/j.forsciint.2016.03.056subject
Has Abstractpub_date
2016-06-01 00:00:00pages
101-106eissn
0379-0738issn
1872-6283pii
S0379-0738(16)30143-8journal_volume
263pub_type
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