• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Man-Made Textiles in India >Studies on antimicrobial activity of musa paradisiaca pseudo stem powder on cotton textiles
【24h】

Studies on antimicrobial activity of musa paradisiaca pseudo stem powder on cotton textiles

机译：天堂木假茎粉对棉纺织品的抗菌活性研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Banana (Musa paradisiaca) pseudo stem powder was purified with ethanol and analysed with GC-MS and FTIR to characterise the chemical compound. Overall 10 different compounds were identified in GCMS. The molecular weight of such compounds according to the structure varies from 256 to 612. The lowest molecular weight was found with the chemical structure @@C16H3202and one of the highest molecular weight compounds is found with the chemical structure @@C31H50O2Br2. It has been observed from the analysis of the IR spectra that different functional groups are present in banana pseudo stem powder such as monomeric alcohol phenols, aromatic ring, nitriles, nitro compound, aldehyde, ketones, carboxylic acid and ester. The spectrum shows major peak at 3750 cm-1 which corresponds to monomeric alcohol phenols and the 1500 cm-1 which relates to nitro compounds. Bleached and mercerised cotton fabric was treated with alum for mordanting. The alum treated samples were treated with purified banana stem solution of 30 % concentration for 1 hour 50 ℃ and the results are reported in this paper.
机译：香蕉（Musa paradisiaca）假茎粉用乙醇纯化，并用GC-MS和FTIR分析以表征该化合物。在GCMS中鉴定出总共10种不同的化合物。这类化合物的分子量根据结构在256至612之间变化。最低的分子量是化学结构@ C16H3202，而分子量最高的化合物之一是化学结构@ C31H50O2Br2。从IR光谱分析已经观察到，香蕉假茎粉中存在不同的官能团，例如单体醇酚，芳环，腈，硝基化合物，醛，酮，羧酸和酯。光谱在3750 cm-1处显示主峰，该峰对应于单体醇酚，而在1500 cm-1处涉及硝基化合物。将漂白和丝光处理的棉织物用明矾处理以进行染色。经明矾处理的样品在浓度为30％的纯化香蕉梗溶液中于50℃处理1小时，结果报告于此。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号