甲壳素与人类的生命有着密切的关系。
甲壳素是地球上的第二大可再生资源。
The chitin is the second large renewable resources on the earth.
介绍了甲壳素和壳聚糖化学改性的研究进展。
The advancement in the research of chitin and chitosan's chemical modification is generalized.
如同大多数蠕虫，蛔虫为自身咽部合成甲壳素。
Like most worms, helminths synthesize chitin for their pharynx.
系统介绍了甲壳素及其衍生物的指标与分析方法。
The indexes and analytical approaches of chitin and its derivatives were introduced systematically.
主要成份：代代花，茯苓，甲壳素，清脂皂素等。
Main compositions Sour orange, tuckahoe, carapace element, fat - removing saponin etc.
介绍了甲壳素及其衍生物的液晶纺丝及其应用前景。
Fiber spinning from lyotropic liquid crystalline solutions of chitin and its der.
通过化学改性，甲壳素和甲壳胺可以获得更多的性能。
By chemical modification, chitin and chitosan could gain more useful properties.
但是，甲壳素沉积从来没有积累成海洋或森林有机质层。
But chitin deposits never build up on the sea or forest floor.
对甲壳素及壳聚糖在医药领域的应用研究进展作一综述。
The research and application of chitin and chitosan in medical field were reviewed in this paper.
甲壳素通过脱乙酰化制备壳聚糖，脱乙酰度可达83%。
The chitosan was prepared from chitin by deacetylating and the degree of deacetylation was 83%.
在甲壳胺纤维上加上乙酰基后可以得到再生甲壳素纤维。
By acetylating the chitosan fibers, chitin fibers can be made through a batch process.
壳聚糖由甲壳素经脱乙酰基而得，又称为可溶性甲壳素。
Chitosan which also is called soluble chitin is obtained by deacetylation of chitin.
文章讨论了通过酶法降解改善甲壳素浆料上浆性能的相关问题。
The article discusses how to improve the sizing properties of chitin size by enzyme degradation of chitosan.
文章详细介绍了甲壳素的制备方法、主要性质及应用开发技术。
This paper introduces in detail the extracting method, main properties and applying and developing techniques of chitin.
介绍了制备甲壳素纤维的黄化法、含卤溶剂法和酰胺氯化锂法。
The xanthate derivative method, halogenated solvent method and amide LiCl method for preparing chitin fiber are introduced.
所得结论对指导甲壳素纤维产品的开发及生产有一定的指导意义。
The obtained results have important guiding significance for the development of chitin fiber fabrics and its production.
对甲壳素、壳聚糖及其衍生物在水处理中的应用研究进行了综述。
The applications of chitin, chitosan and their derivatives in wastewater treatment were reviewed.
以膜分离技术回收甲壳素废液中的酸、碱，用于甲壳素的再处理。
Using membrane separation technology to reclaim acid and alkali from the waste solution, which can reuse in chitin's produce.
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.
甲壳素、壳聚糖是可再生的天然高分子化合物，来源丰富、性质优良。
Chitin, chitosan are recycling natural polymers with abundant and excellent properties.
目的观察甲壳素含量不同的针织布体外抑制或杀灭细菌或癣菌的作用。
OBJECTIVE to observe the effects of textiles with different concentrations of chitin to inhibit or kill bacteria and dermatophytes in vitro.
甲壳素是自然界中唯一的碱性多糖，有良好的生物相容性和生物降解性。
Chitin is the only basic amylose in nature and has excellent properties of biocompatibility and biodegradability.
甲壳素降解后生成的氨基葡萄糖也应用于生化试剂及医药中间体的合成。
Chitosamine generated via degradation of chitin is also used in synthesis of biochemical reagents and medicine intermediates.
本品是以甲壳素粉为主要原料，经过先进的科学加工工艺精制而成的营养食品。
This product is a nutrimental food, used Chitin powder as its principal ingredient and prepared by scientific processing technics in advance.
对虾、蟹、蝇蛹和蝉子虫为原料的甲壳素和壳聚糖的吸湿性和保湿性进行了研究。
Hygroscopicity and moisture retention of chitins and chitosans from shrimp shell, crab shell, fly pupal cases and verhoeff were investigated.
甲壳素减肥不用刻意抑制食欲，不会造成腹泻，对消化道还有改善代谢机能的功效。
Chitin do not have to deliberately suppress appetite, weight loss, will not cause diarrhea, digestive tract of improving the effectiveness of metabolism.
随着甲壳素抗菌粘胶纤维应用的深入及应用领域的拓宽，相应的问题也越来越突出。
With the development and application of the antibacterial viscose fiber, more and more problems are found out.
随着甲壳素抗菌粘胶纤维应用的深入及应用领域的拓宽，相应的问题也越来越突出。
With the development and application of the antibacterial viscose fiber, more and more problems are found out.
应用推荐