Application of Inductively Coupled Plasma Mass Spectrometry with Chemometric Methods in Classification of Honeys According to Their Types
文献类型: 外文期刊
作者: Wu Zhao-bin;Chen Fang;Chen Lan-zhen;Zhao Jing;Li Yi;Wu Li-ming;Chen Fang;Chen Lan-zhen;Li Yi;Wu Li-ming;Wu Zhao-bin;Chen Fang;Chen Lan-zhen;Zhao Jing;Li Yi;Wu Li-ming;Ye Zhi-hua
作者机构:
关键词: Honey;Inductively coupled plasma mass spectrometry(ICP-MS);Principal component analysis(PCA);Discriminant analysis (DA)
期刊名称: SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN: 1000-0593
年卷期: 2015 年 35 卷 1 期
页码:
收录情况: SCI
摘要: In order to identify honeys according to their floral origin, inductively coupled plasma mass spectrometry (ICP-MS) combined with principal component analysis (PCA) and discriminant analysis (DA) were employed in the present study. Three kinds of honeys such as acacia honey samples, sunflower honey samples and rape honey samples were selected. It was pretreated by wet-acid digestionand measured 20 kinds of mineral elements in honey samples by ICP-MS. The result showed that the accuracy of the inductively coupled plasma mass spectrometrymeted the requirements. The result of principal component analysis demonstrated that the acacia honey samples were performed a trend of certain gather. The trend of the sunflower honey samples and the rape honey samples are not obvious. Ten kinds of mineral elements including Na, Mg, K, Ca, Sr, Ba, V, Fe, Ni, Sb can be regarded as honey varieties of characteristic elements. Seven kinds of mineral elements such as Mg, Sr, Ba, Sb, Ni, Cr and Na could be selected through stepwise discriminant analysis. Using bayes discriminant analysis, A linear discriminant function can be recieved. The discrimination rate of honey samples such as acacia honey samples, sunflower samples and rape honey samples were 100%, 80% and 90.9% respectively. Two sunflower honey samples was misclassified into rape honey samples andone rape honey samples are also misclassified into acacia honey sample. The total rate of discriminant model cross validation was 90.3%. It is concluded that the mineral elements in honey varieties with good classification. The present study can provide theoretical basis and the relationship between thetypes ofhoney samples with mineral elements. The method what this study used had simple, accurate and stablecharacteristics, which can be used as a reliable method of honey sample identification.
分类号:
- 相关文献
作者其他论文 更多>>
-
Targeting AI-2 quorum sensing: harnessing natural products against Streptococcus suis biofilm infection
作者:Shuji Gao;Shuo Yuan;Yingying Quan;Wenjie Jin;Yamin Shen;Rishun Li;Baobao Liu;Yuxin Wang;Li Yi;Shaohui Wang;Xiaogai Hou;Yang Wang
关键词:Streptococcus suis;biofilm;natural products;quorum sensing;virulence
-
Reutilization of SKQ1's Antibacterial and Anti-Quorum Sensing Activities to Combat Streptococcus suis Infection
作者:Shuo Yuan;Zhaoyu Yi;Jingyi Wu;Shuji Gao;Yingying Quan;Wenjie Jin;Baobao Liu;Yuxin Wang;Shaohui Wang;Li Yi;Yang Wang
关键词:AI-2 QS;Biofilm;SKQ1;Streptococcus suis;Virulence
-
Preparation and preliminary application of fluorescent microsphere test strips for feline parvovirus antibodies
作者:Jinyuan Shang;Manping Yan;Xiaohao Zhang;Wei Liu;Shun Wu;Zhenjun Wang;Li Yi;Chunxia Wang;Erkai Feng;Yuening Cheng;Guoliang Luo
关键词:Antibody assay;Feline panleukopenia virus;Fluorescence microsphere;Immunochromatography;Serodiagnosis
-
Rapid lateral flow immunoassay for fluorescence detection of canine distemper virus (CDV)
作者:Zhigang Cao;Li Yi;Xiangnan Liu;Jinyuan Shang;Yuening Cheng;Erkai Feng;Xingyu Liu;Yuping Fan;Xiaoliang Hu;Wenlong Cai;Feng Cong;Shipeng Cheng
关键词:CDV;detection;FLFA;fluorescent;microspheres
-
The establishment and application of a dual Nano-PCR detection method for feline calicivirus and feline herpesvirus type I
作者:Manping Yan;Jinyuan Shang;Xiaohao Zhang;Shun Wu;Chunxia Wang;Zhenjun Wang;Guoliang Luo;Li Yi;Xiaofeng Shan;Yuening Cheng;Erkai Feng
关键词:detection diagnostic technology;feline calicivirus;feline herpesvirus type I;infectious disease;Nano-PCR
-
Development of an Immunochromatographic Strip for Rapid Detection of Mink Enteritis Virus
作者:Peng Lin;Jianke Wang;Shanshan Song;Yuening Cheng;Li Yi;Shipeng Cheng;Zhenjun Wang
关键词:canine parvo virus;diagnosis;immunochromatographic strip (ICS) assay;mink enteritis virus;parvovirus
-
Policies And Regulations For Promoting Manure Management For Sustainable Livestock Production In China: A Review
作者:Wei Sha;Zhu Zhiping;Zhao Jing;Chadwick David R.;Dong Hongmin
关键词:integrated crop and livestock production; manure utilization; policy recommenda-tions; sustainability; third-party service contractors