• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Regional Conference on Materials and ASEAN Microscopy Conference >A Comparative Study on the Physiochemical Properties of Semi-Refined Carrageenan from Low Industrial Grade Seaweed and High-Grade Seaweed of Kappaphycus Alvarezii
【24h】

A Comparative Study on the Physiochemical Properties of Semi-Refined Carrageenan from Low Industrial Grade Seaweed and High-Grade Seaweed of Kappaphycus Alvarezii

机译：κBaphycusalvarezii低工业级海藻和高等海藻生理化学性质的比较研究

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A study on the physiochemical properties of semi-refined carrageenan (SRC) derived from low industrial grade seaweed (LIGS) were conducted and compared to semi-refined carrageenan from high-grade seaweed (HGS) of Kappaphycus Alvarezii and others researches. The morphology of SRC (LIGS and HGS) was investigated through scanning electron microscopy (SEM) and physiochemical properties of SRC through Fourier Transform Infrared (FTIR) analysis, particle size analyser, proximate composition (moisture, ash, acid insoluble ash, acid insoluble matter), sulphate and mineral content by inductively coupled plasma optical emission spectrometry (ICP-OES), colour, pH, viscosity and gel strength. SRC-HGS showed smaller particle size than SRC-LIGS from SEM and particle size analysis. SRC-LIGS exhibited lowest lightest, but highest yellowness, with L* and b* values reported 57.77 and 15.9, respectively. The gel strength of SRC-LIGS was lower than SRC-HGS. The SRC-LIGS show a comparable thermal properties, sulphur and mineral content, ash, acid insoluble ash and moisture content from SRC-HGS, which suggest that these SRC-LIGS have good potential as renewable resources materials.
机译：对来自低工业级海藻（Ligs）衍生自高级海藻（HGS）的半精制角叉菜胶（SRC）的生理化学性质研究，并将来自高级海藻（HGS）的半精制角叉菜蜡和其他研究。通过扫描电子显微镜（SEM）和SRC的生理化学性能来研究SRC（LIGS和HGS）的形态，通过傅里叶变换红外（FTIR）分析，粒度分析仪，近似组成（水分，灰，酸不溶灰，酸不溶物通过电感耦合等离子体光发射光谱法（ICP-OES），颜色，pH，粘度和凝胶强度，硫酸盐和矿物质含量。 SRC-HGS显示出比SEM和粒度分析的SRC-Lig较小的粒径。 SRC-LIGS显示出最低的最轻，但最高的黄色，其中L *和B *值分别报告57.77和15.9。 Src-Lig的凝胶强度低于Src-Hgs。 SRC-LIGs显示出可比较的热性质，硫和矿物质含量，灰，酸不溶性灰分和来自SRC-HG的水分含量，这表明这些SRC-LIG具有良好的可再生资源材料。

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