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논문검색

포스터 발표 : 생물분리정제

Study of water holding capacity and water retention ability of bacterial cellulose produced with addition of glucoronic acid oligomers

원문정보

Nasrullah SHAH, Jung Hwan HA, Mazhar UL-ISLAM, Joong Kon PARK

한국생물공학회 한국생물공학회 학술대회 2010 춘계학술대회 및 국제심포지움 2010.04 pp.231-231
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

Bacterial cellulose (BC) has unique properties such as biocompatibility, polyfunctionality, hydrophilicity and low production cost. The high water holding capacity (WHC) and water retention (WR) ability are among the best properties of BC which make it suitable to be used in
different biomedical applications. BC has a broad prospective for application in different fields including artificial skins, blood vessels, face masks, wound dressing and control drug release etc. In the present study, BC was prepared by Gluconacetobacter hansenii PJK and Acetobacter xylinum in static culture by adding 1 % glucoronic acid oligomers (GO) as an additional substance to the chemically defined medium. WHC and WR values of the prepared BC sheets prepared at different experimental conditions were determined and compared. WHC and WRvalues of the BC sheets prepared with GO were higher compared to control and similarly, these were higher for A. xylinum compared to G. hansenii PJK.

키워드

저자정보

  • Nasrullah SHAH Department of Chemical Engineering, Kyungpook National University, Taegu 702-01, Republic of Korea.
  • Jung Hwan HA Department of Chemical Engineering, Kyungpook National University, Taegu 702-01, Republic of Korea.
  • Mazhar UL-ISLAM Department of Chemical Engineering, Kyungpook National University, Taegu 702-01, Republic of Korea.
  • Joong Kon PARK Department of Chemical Engineering, Kyungpook National University, Taegu 702-01, Republic of Korea.

참고문헌

자료제공 : 네이버학술정보

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