期刊
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
卷 124, 期 -, 页码 451-459出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ijbiomac.2018.11.232
关键词
Algae; Biopolymer; Calcium chloride; Citotoxicity; Rheology
资金
- Spanish Ministry of Science and Innovation [CTM2015-68503-R]
- Ministry of Economy and Competitiveness [IJCI-2016-27535]
- FEDER Program of the European Union (Unha maneira de facer Europa)
Ultrasound assisted aqueous extraction of alginate from Sargassum muticurn was proposed to minimize the use of chemicals, high temperatures and prolonged times, with comparable extraction yields to conventional acid/alkali procedures. The alginate, precipitated from the liquors obtained after ultrasound assisted extraction of fucoidan and phlorotannin fractions, and converted to alginic acid sodium salt by a green treatment was characterized by FTIR-ATR, H-1 NMR, HPSEC, MALDI-TOF, rheology and citotoxitity. A clear influence of the sonication time was observed on the alginate molar mass, block structure, thermo-rheological and tumoral cell growth inhibition features. All tested hydrogels featured stable and thermo-reversible characteristics. (C) 2018 Elsevier B.V. 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