Physicochemical characterization of several types of naturally colored cotton fibers from Peru

被引：21

作者：

Blas-Sevillano, R. H. ^{[1
]}

Veramendi, T. ^{[1
]}

La Torre, B. ^{[1
]}

Velezmoro-Sanchez, C. E. ^{[1
]}

Oliva, A. I. ^{[2
]}

Mena-Martinez, M. E. ^{[3
]}

Herrera-Kao, W. A. ^{[3
]}

Uribe-Calderon, J. ^{[3
]}

Cervantes-Uc, J. M. ^{[3
]}

机构：

[1] Univ Nacl Agr La Molina, Ave La Molina S-N, Lima 12, Peru

[2] CINVESTAV IPN, Dept Fis Aplicada, Unidad Merida, Carretera Antigua Progreso Km 6, Merida 97310, Yucatan, Mexico

[3] Ctr Invest Cient Yucatan, Unidad Mat, AC Calle 43 130 X 30 Y 32,Col Chuburna Hidalgo, Merida 97205, Yucatan, Mexico

来源：

CARBOHYDRATE POLYMERS | 2018年 / 197卷

关键词：

Naturally colored cottons; Peruvian cottons; Cotton fibers characterization;

D O I：

10.1016/j.carbpol.2018.06.006

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Elemental composition, physical dimensions (length and apparent diameter), and crystallinity of different types of naturally colored cotton (NCCs) fibers from Peru were investigated using a CHNS organic elemental analyzer, optical microscopy and X-Ray Diffraction (XRD). Spectroscopic studies involving Fourier Transform Infrared Spectroscopy and X-Ray photoelectron spectroscopy (XPS) were conducted; and the thermal stability of cotton samples were also investigated. Results from organic elemental analyzer and XPS showed that cotton samples contain mainly carbon, oxygen and hydrogen, but darker color samples also presented nitrogen. It was also found that the white cotton sample exhibited the longest fibers whereas the darker color samples showed the shortest values in length. Interestingly, the crystallinity seems also decrease with color intensity of NCCs. Finally, the thermal stability of white cotton fibers was similar to those obtained for the NCCs.

引用

页码：246 / 252

页数：7

共 21 条

[1] Changes in the cell wall and cellulose content of developing cotton fibers investigated by FTIR spectroscopy [J].

Abidi, Noureddine ;

Cabrales, Luis ;

Haigler, Candace H. .

CARBOHYDRATE POLYMERS, 2014, 100 :9-16

[2] PROPERTIES OF HENEQUEN CELLULOSIC FIBERS [J].

AGUILARVEGA, M ;

CRUZRAMOS, CA .

JOURNAL OF APPLIED POLYMER SCIENCE, 1995, 56 (10) :1245-1252

[3] Comparison of sample crystallinity determination methods by X-ray diffraction for challenging cellulose I materials [J].

Ahvenainen, Patrik ;

Kontro, Inkeri ;

Svedstrom, Kirsi .

CELLULOSE, 2016, 23 (02) :1073-1086

[4]

[Anonymous], 2001, Resonance

[5]

Chen HL, 2000, J APPL POLYM SCI, V76, P1466, DOI 10.1002/(SICI)1097-4628(20000531)76:9<1466::AID-APP10>3.0.CO

[6]

2-Q

[7]

Corradini E., 2000, J THERMAL ANAL CALOR, V97, P415

[8] Inheritance of different fiber colors in cotton (Gossypium barbadense L.) [J].

de Carvalho, Luiz Paulo ;

Correia Farias, Francisco Jose ;

de Andrade Lima, Marleide Magalhaes ;

da Silva Rodrigues, Josiane Isabela .

CROP BREEDING AND APPLIED BIOTECHNOLOGY, 2014, 14 (04) :256-260

[9]

Elesini US, 2002, ACTA CHIM SLOV, V49, P815

[10]

Gonçalves MIS, 2015, ANAL METHODS-UK, V7, P5869, DOI [10.1039/c5ay01116g, 10.1039/C5AY01116G]

← 1 2 3 →