MULTIVARIATE ANALYSIS OF CHITIN AND CHITOSAN FROM MARINE WASTE: CLASSIFICATION AND PROPERTY ESTIMATION USING INFRARED SPECTRA

被引：0

作者：

Paduretu, Carla-Cezarina ^{[1
]}

Isopescu, Raluca Daniela ^{[2
]}

Rau, Ileana ^{[1
]}

机构：

[1] Univ Politehn Bucuresti, Dept Gen Chem, Bucharest, Romania

[2] Univ Politehn Bucuresti, Dept Chem & Biochem Engn, Bucharest, Romania

来源：

UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2021年 / 83卷 / 03期

关键词：

chitosan; chitin; marine waste; infrared spectra; PCA-LDA; PLS; PCA-LDA; DEACETYLATION; SPECTROSCOPY; EXTRACTION;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The infrared spectrum of chitin/chitosan samples could provide valuable information regarding the geographical and/or biological origin of species, and at the same time it can be used for a rapid estimation of the deacetylation degree. As the number of independent variables is very high, principal component analysis (PCA) was applied for dimensionality reduction, while the linear discriminant analysis (LDA) was used for modelling the differences between distinct classes. The deacetylation degree of new chitin/chitosan samples can be rapidly predicted using the infrared spectra by partial least squares (PLS) method.

引用

页码：171 / 184

页数：14

共 50 条

[31] Quantitative analysis of the hydration of lithium salts in water using multivariate curve resolution of near-infrared spectra
Isabel Barba, M.
Soledad Larrechi, M.
Coronas, Alberto
ANALYTICA CHIMICA ACTA, 2016, 919 : 20 - 27
[32] Rapid quality control of spirit drinks and beer using multivariate data analysis of Fourier transform infrared spectra
Lachenmeier, Dirk W.
FOOD CHEMISTRY, 2007, 101 (02) : 825 - 832
[33] Rapid quality control of industrial flocculents using Fourier transform mid-infrared spectra and multivariate analysis
Oussama, A.
Terouzi, W.
Mahjoubi, F. Z.
Kzaiber, F.
Zouhair, H.
Jouti, M. B.
Boulif, R.
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 2020, 202
[34] Classification of cereal flour species using Raman spectroscopy in combination with spectra quality control and multivariate statistical analysis
Kniese, Jasmin
Race, Alan M.
Schmidt, Heinar
JOURNAL OF CEREAL SCIENCE, 2021, 101
[35] A Study on Estimation of Demolition Waste Generation Index by using CART (Classification and Regression Tree) Analysis
Cha, Gi Wook
Hong, Won Hwa
Lee, Kang Guk
PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON STRUCTURAL, MECHANICAL AND MATERIAL ENGINEERING (ICSMME 2015), 2016, 19 : 90 - 93
[36] ESTIMATION OF LEAF WATER CONTENT FROM FAR INFRARED (2.5-14 μm) SPECTRA USING CONTINUOUS WAVELET ANALYSIS
Ullah, Saleem
Skidmore, Andrew K.
Naeem, Mohammad
Schlerf, Martin
2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2012, : 4817 - 4820
[37] Classification of breast tumors by grade and steroid receptor status using pattern recognition analysis of infrared spectra
Jackson, M
Mansfield, JR
Dolenko, B
Somorjai, RL
Mantsch, HH
Watson, PH
CANCER DETECTION AND PREVENTION, 1999, 23 (03): : 245 - 253
[38] CLASSIFICATION OF CONDENSED-PHASE INFRARED-SPECTRA BY SUBSTRUCTURES USING PRINCIPAL COMPONENTS-ANALYSIS
HASENOEHRL, EJ
GRIFFITHS, PR
APPLIED SPECTROSCOPY, 1993, 47 (05) : 643 - 653
[39] Classification of reflectance spectra from pigmented skin lesions, a comparison of multivariate discriminant analysis and artificial neural networks
Wallace, VP
Bamber, JC
Crawford, DC
Ott, RJ
Mortimer, PS
PHYSICS IN MEDICINE AND BIOLOGY, 2000, 45 (10): : 2859 - 2871
[40] Classification of fish species from different ecosystems using the near infrared diffuse reflectance spectra of otoliths
Benson, Irina M.
Barnett, Beverly K.
Helser, Thomas E.
JOURNAL OF NEAR INFRARED SPECTROSCOPY, 2020, 28 (04) : 224 - 235

← 1 2 3 4 5 →