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1)  chitin deacetylation
甲壳素脱乙酰反应
1.
The effects of various factors on chitin deacetylation to prepare chitosan under microwave irradiation were studied.
研究了微波处理条件下,甲壳素脱乙酰反应条件对壳聚糖脱乙酰度的影响。
2)  chitin deacetylase
甲壳素脱乙酰酶
1.
Comparisons of activities of chitin deacetylase from mold strains and study of its properties;
几种霉菌产甲壳素脱乙酰酶活力比较及部分酶学性质
2.
Progress in research of chitin deacetylase
甲壳素脱乙酰酶的研究进展
3.
This paper reviews the present researches on chitin deacetylase (CDA).
综述了目前对甲壳素脱乙酰酶 (CDA)的研究状况 ,包括酶的来源、分离纯化及生化性质、酶的基本生化性质、酶的生物学功能 ,利用基因工程的方法选育生产菌株等。
3)  deacetylated chitin
脱乙酰甲壳素
1.
The preparation principle of deacetylated chitin is introduced.
阐述了脱乙酰甲壳素的制备原理,以正交试验得到了最佳工艺条件,并研究了其溶解性及粘稠性,证明其十分适合于饮料应用。
4)  Chitosan ['kaitəsæn]
脱乙酰甲壳素
1.
The study of making chitosan;
脱乙酰甲壳素的制备研究
2.
Chitosan is used as a flocculating agent to separate glutamate bacteria from the fermentation solution.
将谷氨酸发酵液用脱乙酰甲壳素絮凝处理,设计了一种高效絮凝分离装置,经台架实验表明,该装置具有分离彻底、效率高等特点;研究了絮凝剂用量、装置的固定段、循环段及进料流量等因素对该装置絮凝分离效果的影
3.
on the flocculation of glutamate cell mass were studied by means of the determination of charged property of cell mass of glutamate and the flocculation of the glutamate fermentation broth by using chitosan as a flocuulating agent.
通过对谷氨酸菌体带电性质的测定,并采用脱乙酰甲壳素作絮凝剂对谷氨酸发酵液进行絮凝处理,研究了pH值、温度、絮凝剂的加入量及混合方式等因素对谷氨酸菌体絮凝的影响。
5)  deacetylation [diə,siti'leiʃən]
脱乙酰反应
1.
The kinetics of heterogeneous deacetylation of chitin in alkaline solution under microwave irradiation in sealed and opening container were investigated in this paper.
比较了微波场中密闭式及开放式条件下,甲壳素非均相碱法脱乙酰反应的动力学情况。
2.
The effects of various factors on the deacetylation of chitinalkali solution in sealed container under microwave irradiation were studied.
密闭条件下微波场中研究反应条件对甲壳素脱乙酰反应的影响。
3.
At the initial stage of reaction, the degree of deacetylation (DD) of chitosan increased with the increasing of temperature.
利用H NMR研究发现 ,微波对甲壳素脱乙酰反应有一定的“非热效应
6)  chitosan ['kaitəsæn]
脱乙酰甲壳质
1.
It discussed the domestic and overseas development of the environment-friendly shrink-proofing finish on wool,and especially put the emphasis on the low temperature plasma treatment,chitosan treatment,enzyme treatment and collaboration of these methods.
文章综合论述了目前国内外在羊毛绿色环保防毡缩整理方面研究的进展,重点对低温等离子体处理、天然高聚物脱乙酰甲壳质处理、酶处理,以及各种绿色防毡缩整理的研究作了详细的总结与分析对比,并就其发展趋势做了初步的探讨,提出了羊毛绿色防毡缩整理的发展方向。
补充资料:反应素依赖型变态反应


反应素依赖型变态反应
reagin?dependent allergic reaction

  即“第Ⅰ型变态反应”。
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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