1) oligosaccharides elicitor
低聚糖激发子
1.
It indicated that the oligosaccharides elicitor could start and speed up expression of the resistant gene.
因此可以认为 ,低聚糖激发子主要是通过快速启动和增强防卫基因表达的速度和强度 ,使植物体内同抗病性有关的物质代谢增强 ,导致抗病物质快速形成和积累 ,从而诱导或增强了植物的抗病性。
2) low-molecular-weight chitosan
低分子量壳聚糖
1.
The System of Low-Molecular-Weight Chitosan Oral Cavity Films Has Craft and Quantity Standard Researches;
复方低分子量壳聚糖口腔膜剂的制备工艺及质量标准研究
3) Low molecular weight chitosan
低分子量壳聚糖
1.
Low molecular N,O-carboxymethyl-chitosans with different degrees of substitution were synthesized under heterogeneous conditions by controlling the reaction temperature,the reaction time and the molar ratio of low molecular weight chitosan to chloroacetic acid.
采用不同反应温度、反应时间和低分子量壳聚糖与氯乙酸摩尔比,在非均相反应体系中合成了不同取代度的低分子量N,O-羧甲基壳聚糖。
2.
Low molecular weight N-succinyl-chitosans with different degrees of substitution were synthesized by controlling reaction temperature, reaction time, and the molar ratio of the low molecular weight chitosan to succinic anhydride.
低分子量壳聚糖是壳聚糖经降解生成的一类低聚物,不仅具有多种生理活性[3],而且还有许多独特的功能性质,如良好的水溶性、吸湿保湿性及抗菌抑菌性等[4]。
3.
Effects of low molecular weight chitosan coating on storage quality and postharvest physiology of Dong jujube at room temperature was studied.
以冬枣为试材,研究在常温下用不同浓度的低分子量壳聚糖涂膜处理对冬枣采后生理及保鲜效果的影响。
4) the molecular weight of oligosaccharide
低聚糖分子量
5) low molecular chitosan
低分子壳聚糖
1.
Objective To screen the prescription of low molecular chitosan oral pellicle,and prepare a new pharmaceutics for the treatment of oral cavity ulceration.
目的筛选低分子壳聚糖口腔膜剂的处方,研制治疗口腔溃疡的新型制剂。
6) SMW-chitosan
低分子壳聚糖
1.
The effect of SMW-chitosan on the oxidation resistance capability and fat content in the liver tissue of Tilapia nilotica;
低分子壳聚糖对罗非鱼肝组织抗氧化能力和肝脂含量影响的研究
补充资料:线型低密度聚乙烯/低密度聚乙烯共混物
分子式:
CAS号:
性质:系由线性低密度聚乙烯与低密度聚乙烯组成的共混物,20%的低密度聚乙烯可显著改善线性低密度的加工性能,提高薄膜韧性和透光性,当低密度聚乙烯达50%时,可提高薄膜撕裂强度和断裂伸长率。可通过粒料直接掺混制备。主要用于吹塑农膜、包装膜及挤出包覆电缆。
CAS号:
性质:系由线性低密度聚乙烯与低密度聚乙烯组成的共混物,20%的低密度聚乙烯可显著改善线性低密度的加工性能,提高薄膜韧性和透光性,当低密度聚乙烯达50%时,可提高薄膜撕裂强度和断裂伸长率。可通过粒料直接掺混制备。主要用于吹塑农膜、包装膜及挤出包覆电缆。
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