Journal
CARBOHYDRATE POLYMERS
Volume 100, Issue -, Pages 9-16Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.carbpol.2013.01.074
Keywords
Cellulose; FTIR; Cotton; Fiber development; Maturity; Cell wall
Categories
Funding
- Texas Department of Agriculture/Food and Fibers Research Grant Program
- Cotton Incorporated/Texas State Support Committee
Ask authors/readers for more resources
Fourier transform infrared (FTIR) spectra of cotton fibers harvested at different stages of development were acquired using Universal Attenuated Total Reflectance FTIR (UATR-FTIR). The main goal of the study was to monitor cell wall changes occurring during different phases of cotton fiber development. Two cultivars of Gossypium hirsutum L. were planted in a greenhouse (Texas Marker-1 and TX55). On the day of flowering, individual flowers were tagged and bolls were harvested. From fibers harvested on numerous days between 10 and 56 dpa, the FTIR spectra were acquired using UATR (ZnSe-Diamond crystal) with no special sample preparation. The changes in the FTIR spectra were used to document the timing of the transition between primary and secondary cell wall synthesis. Changes in cellulose during cotton fiber growth and development were identified through changes in numerous vibrations within the spectra. The intensity of the vibration bands at 667 and 897 cm(-1) correlated with percentage of cellulose analyzed chemically. (C) 2013 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available