Influential factors to enhance the moving rate of Acetobacter xylinum due to its nanofiber secretion on oriented templates

Yoko Tomita, Tetsuo Kondo

研究成果: ジャーナルへの寄稿記事

21 引用 (Scopus)

抄録

Acetobacter xylinum, a bacterium which secretes a cellulose nanofiber, moves due to the inverse force of extrusion of the fiber, which accordingly correlates with the fiber production rate. To improve the production, the moving rate of the bacterium was focused to examine the influential factors on the substrates for culture and additives in the culture medium. From the real-time video analysis, the oriented template having a strong interaction with the secreted cellulose nanofibers proved to be suitable for the bacteria to move faster. Furthermore, addition of carboxymethylcellulose sodium salt (CMC) to the culture medium cause the bacteria to move faster in the culture medium. In this case, secreted cellulose nanofiber formed different from a normal cellulose nanofiber. The above result could provide an understanding how the formation of cellulose nanofibers contributes to the production rate as well as the bacterial moving rate.

元の言語英語
ページ(範囲)754-759
ページ数6
ジャーナルCarbohydrate Polymers
77
発行部数4
DOI
出版物ステータス出版済み - 7 19 2009

Fingerprint

Acetobacter
Nanofibers
Cellulose
Bacteria
Culture Media
Carboxymethylcellulose Sodium
Fibers
Extrusion
Salts
Sodium
Substrates

All Science Journal Classification (ASJC) codes

  • Organic Chemistry
  • Polymers and Plastics
  • Materials Chemistry

これを引用

Influential factors to enhance the moving rate of Acetobacter xylinum due to its nanofiber secretion on oriented templates. / Tomita, Yoko; Kondo, Tetsuo.

:: Carbohydrate Polymers, 巻 77, 番号 4, 19.07.2009, p. 754-759.

研究成果: ジャーナルへの寄稿記事

@article{56722f2c125e4fcf9e348aa058f8fd04,
title = "Influential factors to enhance the moving rate of Acetobacter xylinum due to its nanofiber secretion on oriented templates",
abstract = "Acetobacter xylinum, a bacterium which secretes a cellulose nanofiber, moves due to the inverse force of extrusion of the fiber, which accordingly correlates with the fiber production rate. To improve the production, the moving rate of the bacterium was focused to examine the influential factors on the substrates for culture and additives in the culture medium. From the real-time video analysis, the oriented template having a strong interaction with the secreted cellulose nanofibers proved to be suitable for the bacteria to move faster. Furthermore, addition of carboxymethylcellulose sodium salt (CMC) to the culture medium cause the bacteria to move faster in the culture medium. In this case, secreted cellulose nanofiber formed different from a normal cellulose nanofiber. The above result could provide an understanding how the formation of cellulose nanofibers contributes to the production rate as well as the bacterial moving rate.",
author = "Yoko Tomita and Tetsuo Kondo",
year = "2009",
month = "7",
day = "19",
doi = "10.1016/j.carbpol.2009.02.022",
language = "English",
volume = "77",
pages = "754--759",
journal = "Carbohydrate Polymers",
issn = "0144-8617",
publisher = "Elsevier Limited",
number = "4",

}

TY - JOUR

T1 - Influential factors to enhance the moving rate of Acetobacter xylinum due to its nanofiber secretion on oriented templates

AU - Tomita, Yoko

AU - Kondo, Tetsuo

PY - 2009/7/19

Y1 - 2009/7/19

N2 - Acetobacter xylinum, a bacterium which secretes a cellulose nanofiber, moves due to the inverse force of extrusion of the fiber, which accordingly correlates with the fiber production rate. To improve the production, the moving rate of the bacterium was focused to examine the influential factors on the substrates for culture and additives in the culture medium. From the real-time video analysis, the oriented template having a strong interaction with the secreted cellulose nanofibers proved to be suitable for the bacteria to move faster. Furthermore, addition of carboxymethylcellulose sodium salt (CMC) to the culture medium cause the bacteria to move faster in the culture medium. In this case, secreted cellulose nanofiber formed different from a normal cellulose nanofiber. The above result could provide an understanding how the formation of cellulose nanofibers contributes to the production rate as well as the bacterial moving rate.

AB - Acetobacter xylinum, a bacterium which secretes a cellulose nanofiber, moves due to the inverse force of extrusion of the fiber, which accordingly correlates with the fiber production rate. To improve the production, the moving rate of the bacterium was focused to examine the influential factors on the substrates for culture and additives in the culture medium. From the real-time video analysis, the oriented template having a strong interaction with the secreted cellulose nanofibers proved to be suitable for the bacteria to move faster. Furthermore, addition of carboxymethylcellulose sodium salt (CMC) to the culture medium cause the bacteria to move faster in the culture medium. In this case, secreted cellulose nanofiber formed different from a normal cellulose nanofiber. The above result could provide an understanding how the formation of cellulose nanofibers contributes to the production rate as well as the bacterial moving rate.

UR - http://www.scopus.com/inward/record.url?scp=67349230650&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=67349230650&partnerID=8YFLogxK

U2 - 10.1016/j.carbpol.2009.02.022

DO - 10.1016/j.carbpol.2009.02.022

M3 - Article

AN - SCOPUS:67349230650

VL - 77

SP - 754

EP - 759

JO - Carbohydrate Polymers

JF - Carbohydrate Polymers

SN - 0144-8617

IS - 4

ER -