케나프로부터 리그닌 추출에 대한 전자선의 영향
The Effect of Electron Beam Irradiation on the Extraction of Lignin from Kenaf
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초록
Kenaf (Hibiscuc cannabinus L.) is a renewable resource for industry and kenaf ligninis syringyl-guaiacyl lignin. The electron beam irradiated on kenaf core various doses range from200 to 1,000 kGy to improve delignification. The yield of lignin, which is 2.53 g from 10 g of electronbeam irradiated kenaf core. A comparison extracted lignin between from native kenaf core andelectron beam irradiated kenaf core was then studied through chemical structure and bondingproperty by a Fourier transform infrared spectroscopy (FT-IR). Thermal stability of the extractedpurifiedlignin was performed via differential scanning calorimetry (DSC). These results wereexplained that electron beam irradiation increased performance of extracting efficiency.
Abstract
Kenaf (Hibiscuc cannabinus L.) is a renewable resource for industry and kenaf ligninis syringyl-guaiacyl lignin. The electron beam irradiated on kenaf core various doses range from200 to 1,000 kGy to improve delignification. The yield of lignin, which is 2.53 g from 10 g of electronbeam irradiated kenaf core. A comparison extracted lignin between from native kenaf core andelectron beam irradiated kenaf core was then studied through chemical structure and bondingproperty by a Fourier transform infrared spectroscopy (FT-IR). Thermal stability of the extractedpurifiedlignin was performed via differential scanning calorimetry (DSC). These results wereexplained that electron beam irradiation increased performance of extracting efficiency.
참고문헌 (11)
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