对氯化N-三甲基壳聚糖的制备、理化性质、促吸收机制、细胞毒性评价及制剂等方面作一综述。
The synthesis, physico-chemical properties, absorption enhancing properties, cytotoxic evaluation and solid oral dosage forms of N-trimethyl chitosan chloride were summarized.
目的：以地产龙虾壳为原料，探讨其甲壳素的提取和壳聚糖的制备方法，以开发壳聚糖制备的新原料资源。
Objective:With the local lobster shell as the raw material, we inquire into the abstraction and preparation of chitin and chitosan to develop a new raw material resources for chitosan.
研究了壳聚糖的制备条件。同时对高脱乙酰度壳聚糖的制备进行了探索。探讨了一些壳聚糖衍生物的制备方法。
The preparation conditions of chitosan and the chitosan with higher deacetylation degree are investigated. The preparation methods of some derivatives of chitosan are also introduced.
本文以云南出产的蟹、虾的外壳为原料，制备出粘度高、色泽洁白的甲壳素和壳聚糖产品。
In this paper, the white products with high viscosity of chitin and chitosan were prepared from the shells of a shrimp and a crab produced in Yunnan.
对目前国内外壳聚糖季铵盐的制备方法加以介绍，并比较了它们的优缺点。
The preparation methods of quaternary ammonium salt of chitosan at home and abroad, meanwhile were introduced, and heir advantages and shortcomings were compared.
结论离子交联法适用于葛根素壳聚糖纳米粒的制备。
Conclusion Ionic crosslinking method is applicable to the preparation of puerarin chitosan nanoparticles.
目的探讨羧甲基壳聚糖包药微球体的制备及体外释药特性。
Objective to prepare carboxymethyl chitosan microspheres of fluorouracil (FU-CMCS-MS), and measure the releasing of FU-CMCS-MS in vitro.
以聚偏氟乙烯中空纤维膜为基质材料，制备了用于去除内毒素的壳聚糖亲和膜。
Membrane utilized for endotoxin removal namely chitosan affinity membrane was prepared by using Poly (vinylidene fluoride) (PVDF) hollow fiber membrane as support.
制备了以壳聚糖为载体的金属螯合亲和色谱分离纯化还原型谷胱甘肽(GSH)。
Immobilized metal ion affinity chromatography sorbents were prepared for purification of reduced glutathione (GSH) using chitosan as substrate.
结果表明：改变反应温度可制备不同分子量的壳聚糖硫酸酯，并且其对金黄葡萄球菌、大肠杆菌有不同的抑菌效果。
The results indicate that sulfate chitosan with different molecular can be obtained through varying the reaction temperature and they have different antibacterial effects on St. aureus and E. coli.
主要论述了壳聚糖及其衍生物的结构、性质和制备方法，以及其抗菌性在造纸工业的应用。
This paper mainly discusses the structure, property and preparation of chitosan and its derivatives, and the application in papermaking as an antimicrobial.
本文就甲壳素脱乙酰酶在壳聚糖制备中的应用及研究进展作一综述。
In this paper, advances in the application and research of chitin deacetylase in preparation of chitosan are summarized.
简要介绍了壳聚糖及其衍生物的制备方法和物化性质。
The preparation and physical and chemical properties of chitosan and its derivatives are introduced.
本文就几丁质和壳聚糖在真菌中的存在，从真菌中制备几丁质和壳聚糖的方法，以及目前存在的问题进行了综述。
The existences of chitin and chitosan in fungi, methods of preparing, as well as some problems of obtaining chitin and chitosan from fungi were reviewed in this paper.
本文介绍了用虾壳制备壳聚糖的方法，并进行了壳聚糖在果汁澄清和食品保鲜方面的应用研究。
Thesis introduces methods of chitosan preparation from shrimp shell, and makes application study of chitosan in clarifying fruit juice and keeping food fresh.
本文综述了壳聚糖硫酸盐的制备和作为催化剂在酯化反应中的应用研究。
The preparation of Chitosan Sulfate and its application as catalyst in esterification were summarized.
研究了交联壳聚糖磺化衍生物的制备方法。
The preparation of cross linked sulfonated Chitosan derivatives has been investigated.
本研究的目的就是利用细胞亲和力较好的胶原与壳聚糖复合，制备具有较好细胞亲和力的组织工程复合支架。
To improve the cellular affinity of chitosan, chitosan-collagen porous composite scaffolds for tissue engineering were prepared in this study.
目的：优化姜油树脂海藻酸钠-壳聚糖微囊的制备工艺，并对其稳定性进行考察。
Aim: to optimize the preparation of the ginger oleoresin alginate-chitosan microcapsules and to study its stability.
本论文首先研究了变功率微波法制备壳聚糖絮凝剂的反应条件和产品性能。
In the paper, the preparation conditions of chitosan under microwave with change power are studied firstly.
在壳聚糖微珠的制备过程中，壳聚糖的浓度、交联剂等因素直接影响壳聚糖微珠的质量和性能。
In the preparation of chitosan microspheres, the concentration of chitosan and connector are the important factors for the quality and function of chitosan microspheres.
所制备出的壳聚糖乳酸盐颗粒具有很强的吸水性，可望将其用于纺织卫生用品产品生产中。
The chitosan lactate granules prepared has strong power of water absorption and is hopeful to be used in production of textile and sanitary products.
壳聚糖降解制备的低聚壳聚糖和壳寡糖具有许多独特的生理活性。
The oligochitosan and chitobiose, produced by degrading chitosan, have exhibited some particular physiological activities and function.
方法：1、采用静电液滴法制备微胶囊，并选用不同分子量的壳聚糖，在不同成膜时间下制备不同的ACA微胶囊。
Methods: 1. Electrostatic droplet technique was adopted to fabricate ACA microcapsules with chitosan of different molecular weights and in different membrane-forming time.
目的探讨0 5 %脂质体鬼臼毒素壳聚糖膜剂制备的最佳配方。
Objective To explore the best formula of the 0 5% liposome podophyllotoxin chitosan film.
本论文的主要目的是采用干湿法纺丝新工艺制备壳聚糖纤维，并通过交联反应以提高壳聚糖纤维的机械性能。
The purpose in this dissertation is to ameliorate the mechanical properties of chitosan fiber by using dry-jet wet spinning and cross-linking reaction.
最佳制备条件得到的壳聚糖脱乙酰度为88.53%，黏均分子质量为9048。实验结果基本符合预期的要求。
The degree of deacetylation of chitosan prepared by the optimum condition is 88.53%, the viscosity average molecular mass is 9048. The experimental result mainly accorded the prospective desire.
最佳制备条件得到的壳聚糖脱乙酰度为88.53%，黏均分子质量为9048。实验结果基本符合预期的要求。
The degree of deacetylation of chitosan prepared by the optimum condition is 88.53%, the viscosity average molecular mass is 9048. The experimental result mainly accorded the prospective desire.
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