繊維学会誌
Online ISSN : 1884-2259
Print ISSN : 0037-9875
一般報文
Fabrication of Cellulose Nanofibers from Parenchyma Cells of Pears and Apples
Shinsuke IfukuMasatoshi AdachiMinoru MorimotoHiroyuki Saimoto
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2011 年 67 巻 4 号 p. 86-90

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Cellulose nanofibers were isolated from parenchyma cells of pears and apples by one-time fibrillation using a grinding apparatus after the removal of matrix substances. The fibrillated cellulose samples were observed by field emission scanning electron microscopy, and were found to have a fine nano-structure. That is, the structure was uniform with an average width of approximately 18 nm and a high aspect ratio. These appearances were similar to those for nanofibers from wood. The fabricated nanofibers were characterized by FT-IR spectra and X-ray diffraction profiles, which showed that cellulose nanofibers were extracted, and the cellulose I crystal structure was maintained after a series of chemical treatments and grinding processing.

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© 2011 The Society of Fiber Science and Technology, Japan
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