1) Hydrophobized polysaccharide
疏水改性多糖
2) hydrdphobic expolysaccharide
疏水性多糖
3) hydrophobically modified dextran
疏水改性葡聚糖
1.
Cholesterol hydrophobically modified dextran (DEX-CH) was obtained by esterification of dextran cholesterol 3-hemisuccinyl chloride using anhydrous dimethyl sulfoxide (DMSO) as a solution and terethylamine as a catalyst.
本文以胆固醇和丁二酸酐为原料制备了胆固醇-3-半琥珀酸酯,并以此为原料,以三乙胺为催化剂在DMSO中制备了胆固醇疏水改性葡聚糖衍生物(DEX-CH),通过改变胆固醇-3-半琥珀酸酯和葡聚糖的投料比得到不同取代度的改性产物。
4) cholesterol hydrophobic-modified dextran polyaldehyde(CMDA)
胆固醇疏水改性葡聚糖
1.
In this paper,cholesterol hydrophobic-modified dextran polyaldehyde(CMDA) was synthesized by esterification of dextran polyaldehyde with cholesterol 3-hemissuccinyl chloride.
由于双亲性聚合物的自组装行为受环境因素的控制,以胆固醇3-半琥珀酸酰氯与氧化葡聚糖反应,得到胆固醇疏水改性葡聚糖聚醛(CMDA),通过改变环境pH值,控制氧化葡聚糖醛基与烯醇基的转变,从而改变CM-DA分子间相互作用,以荧光光谱、表面张力和浊度等方法研究分子间作用力的改变对双亲性聚合物自聚集行为的影响。
5) hydrophobic modification
疏水改性
1.
Research progress of hydrophobic modification of konjac glucomannan;
魔芋葡甘聚糖材料疏水改性的研究进展
2.
This paper talked in detail about the concept and the exhibition of hydrophobic association, the way for hydrophobic modification and the method to study the hydrophobic association.
文章详细阐述了疏水性缔合的概念与表现形式,以及对水溶性高分子进行疏水改性的方法和对疏水性缔合进行研究的方法。
3.
Compared with the corn starch and the oxidized starch,the translucent rate of the hydrophobically modified starch dropped obviously,which indicates the molecules become bigger after hydrophobic modification.
【目的】提出一种制备疏水改性淀粉的新方法,为淀粉的进一步开发和综合利用提供理论依据。
6) Hydrophobic modification
疏水化改性
1.
Hydrophobic modification of starch is an important way for improving the applied properties of starch chemicals, endowing starch with novel performance and functionalities, and developing applied fields of starch chemicals.
淀粉的疏水化改性是提高淀粉化学品应用性能、赋予淀粉新的性能和功能性、进而拓宽淀粉化学品应用领域的重要方法,淀粉的疏水化改性已成为目前国内外的研究热点。
补充资料：云芝多糖K,云芝胞内多糖,蛋白多糖体PSK
药物名称：蛋白多糖体PSK
英文名：Krestin
别名：云芝多糖K,云芝胞内多糖,蛋白多糖体PSK
作用与特点：为较好的抗肿瘤免疫剂,并能增强细胞免疫功能.用于辅助治疗消化道肉瘤,肺癌及乳腺癌等肿瘤,有改善症状的效果.
用法用量：口服:3g,1/d,连服数月,剂量可视症状增减.
规格：片剂:1g.
类别：免疫增强剂（免疫反应调节剂）
英文名：Krestin
别名：云芝多糖K,云芝胞内多糖,蛋白多糖体PSK
作用与特点：为较好的抗肿瘤免疫剂,并能增强细胞免疫功能.用于辅助治疗消化道肉瘤,肺癌及乳腺癌等肿瘤,有改善症状的效果.
用法用量：口服:3g,1/d,连服数月,剂量可视症状增减.
规格：片剂:1g.
类别：免疫增强剂（免疫反应调节剂）
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条