期刊
CARBOHYDRATE POLYMERS
卷 89, 期 2, 页码 613-622出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.carbpol.2012.03.059
关键词
Bacterial cellulose; Gluconacetobacter xylinus; Yield; Growth conditions; Media
资金
- CSIRO Office of the Chief Executive
An extensive matrix of different growth conditions including media, incubation time, inoculum volume, surface area and media volume were investigated in order to maximize the yield of bacterial cellulose produced by Gluconacerobacter xylinus, which will be used as reinforcement material to produce fully biodegradable composites. Crystallinity was shown to be controllable depending on the media and conditions employed. Samples with significant difference in crystallinity in a range from 50% to 95% were produced. Through experimental design, the yield of cellulose was maximized; primarily this involved reactor surface area design, optimized media and the use of mannitol being the highest cellulose-producing carbon source. Increasing the volume of the media did achieve a higher cellulose yield, however this increase was not found to be cost or time effective. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据