Through simulative methods , the influence on the soil invertase activity of 4 soils of grassy marchland brown and black soils by the single and joint pollution of 2 kinds of pesticide chlorimuron-ethyl , furadan and heavy metal mercury was studied .
Invertase plays an important role during the sucrose metabolism in higher plant .
蔗糖转化酶在高等植物蔗糖代谢中起着关键的作用。
For a healthy human body , which is capable of digesting sugar , the actuality that honey is an already predigested sugar has less importance , but in a case of weak digestion , especially in those who lack invertase and amylase and depend on monosaccarides , it is a different matter and deserves consideration .
In this article the varieties , distribution , the characteristics of molecular structure , physiological function of invertase and the progresses on the study of the invertase in higher plant were introduced .
本文介绍了转化酶在植物体内的种类、分布、分子结构特点、生理作用及分子生物学研究进展。
The invertase activity of soil under different years of continuous cropping .
不同连作年限土壤的转化酶活性。
The activity of soil urease , acidphosphotase and invertase weakened with increase of soil depth .
各林地土壤脲酶、酸酶和转化酶随着土壤剖面的加深,其活性减弱。
Microbial biomass had a decreasing trend with the increase of grazing intensity . Soil urease , catalase , invertase , and protease had a decreasing trend accompanied with the increase of grazing intensity .