Identification of Rhinoceros Horn and its Substitutes
In order to provide technical support to the quality check departments,this paper researches on the identification of the thinoceros hom and its substitutes. The thinoceros hom and its substitutes have been respectively studied by means of appearance and characteristic analysis and infrared spectral analysis. The results show: due to their similar appearances and characteristics,it is difficult to distinguish the thinoceros horn and its substitutes. The thinoceros hom has two absorption peaks of P-H stretching vibration of sphingolipid at 2350cm-1,while other horns only have one or no absorption peak in this region. Whats more,compared with other horns,it has weak absorption peaks of C=O stretching vibration of hexosamine at 1733 cm-1,and absorption peaks of S-O stretching vibration of taurine at 881 cm-1. However,other horns have none of these absorption peaks.
Rhinoceros horn Substitutes Infrared spectroscopy Identification
Li Shengqing Zu Endong Liu Lijun
Faculty of Material Science and Engineering, Kunming University of Science and Technology,Kunming 650093,Peoples Republic of China
国际会议
Frist Annual Meeting on Testing and Evaluation of Inorganic Materials(第一届全国无机材料测试与评价学术年会)
南昌
英文
636-639
2010-04-28（万方平台首次上网日期，不代表论文的发表时间）