The changes of the molecular weight distributions of xylan during enzymatic hydrolysis have been investigated with gel filtration chromatography.
采用凝胶过滤色谱法研究了木聚糖在酶解过程中分子量分布的变化。
This invention relates to a method of calcium protease restrain albumen gene 475 place SNP mark filtration of pig, it belongs to domestic animal molecular biology technique field.
本发明涉及一种钙蛋白酶抑制蛋白基因475位SNP标记筛选猪的方法，属于家畜分子生物学技术领域。
The results showed that ultra filtration by the molecular mass cutoff 10000 was suitable for egg white, the desalinization rate was 83.81%, and the protein retention was 86.1%.
利用超滤技术对咸鸭蛋蛋清直接脱盐，选用截留分子量为10000的超滤膜可使脱盐率达到83.81%，蛋白质截留率达到86.1%。
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