β-chitin extracted from squid pens, performance better solubility than the α-type, because of the differences in crystal structure. Compare the capabilityof β-chitin dissolved in two solvents of LiCl/N-methyl pyrrolidone system and concentrated alkali-freeze-thaw cycle system, referring with α-type.The rheological curve of different concentrations of LiCl/N-methyl pyrrolidone system, we can see that theβ-chitin of LiCl/N-methyl pyrrolidone is a pseudoplastic fluid and has good spinaability .IR spectra of chitin dissolved in LiCl/N-methyl pyrrolidone system did not occur to the crystalchanges.
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赵庆凯,郭宪英. β-甲壳素的溶解及其流变性能分析[J]. 科学技术与工程, 2012, 12(16): . zhaoqingkai, Guo Xianying. The dissolution of β-chitin and its rheological properties[J]. Science Technology and Engineering,2012,12(16).