期刊
DATA IN BRIEF
卷 32, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.dib.2020.106081
关键词
Industrial waste; Biopolymer; Radiation; Composition; Functional group; Spectroscopy
资金
- Board of Research in Nuclear Sciences
- IIT Kharagpur
This dataset presents morphological features, elemental composition and functional groups of different pre- and post-gamma (gamma)-irradiated chitosan (10kGy & 20kGy) prepared from shrimp waste. The gamma-irradiated chitosan was characterized using Fourier transfer infrared (FTIR) spectroscopy and X-ray diffraction (XRD) analyses. Thermogravimetry/differential thermal analysis (TG/DTA) were performed using Perkin Elmer Pyris Diamond DSC with a heating rate of 10 degrees C/minute and dynamic synthetic atmospheric air set at flow rate of 100 ml/minute. We observed gamma-irradiated chitosan to have shorter polymer size, small pores and compacted structure with active alkyl and hydroxyl groups when compared to non-irradiated chitosan. Our data provides baseline understanding for structure of shrimp chitosan after Co-60 exposure which means, the biopolymer becomes more stable and is considered suitable for vast food industry applications. (C) 2020 The Author(s). Published by Elsevier Inc.
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