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首页> 外文期刊>Macromolecular Symposia >Novel Xylan Gels Prepared from Oat Spelts
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Novel Xylan Gels Prepared from Oat Spelts

机译：燕麦Spelts制备的新型木聚糖凝胶

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摘要

Gels and pastes are used in many areas including application in the cosmetic, pharmaceutical and medical industries. A xylan derivative with pasty consistency was prepared in addition to the synthesis of xylan ethers and esters. The water content of the gel can be widely varied. The gel is formed although the xylan contains no cross-linking group. The hydrophobic and hydrophilic nature of the xylan gel can be adjusted by modifying the xylan. All of the gels can be dried using different methods (air drying, solvent exchange as well as freeze drying) and the dried gels can again disperse in water. The gels were characterised by porosity measurements (mercury intrusion), dynamic vapour sorption (DVS), scanning electron microscopy (SEM) and dispersion stability investigation respectively.
机译：凝胶和糊剂用于许多领域，包括在化妆品，制药和医疗行业中的应用。除了木聚糖醚和酯的合成以外，还制备了具有糊状稠度的木聚糖衍生物。凝胶的水含量可以广泛变化。尽管木聚糖不包含交联基团，但仍形成凝胶。可以通过修饰木聚糖来调节木聚糖凝胶的疏水性和亲水性。可以使用不同的方法（空气干燥，溶剂交换以及冷冻干燥）干燥所有凝胶，并且干燥后的凝胶可以再次分散在水中。分别通过孔隙率测量（汞侵入），动态气相吸附（DVS），扫描电子显微镜（SEM）和分散稳定性研究来表征凝胶。

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