depolymerase meaning in English
解聚酶
去聚酶
Examples
- The aim of this work is to find out the mutant , which can be able to degrade phb efficiently and to investigate the characteristics of phb depolymerase
自然界中的许多种微生物都具有降解phb的能力，这依赖于分泌一种特殊的胞外phb解聚酶。 - Through screening a lot of mutants with the method of transparent zones and culture filtrate , the best four were obtained with high - yield of stable phb depolymerase , named as 02 , 04 , 09 and 14
以青霉( penicillium . sp ) ds9701为出发菌株，通过紫外线诱变分生孢子，采用透明圈初筛和摇瓶培养复筛的方法，获得4个能稳定遗传的phb解聚酶高产菌株。 - 3 . the extracellular phb depolymerase was purified from 09 by using hydrophobic column chromatography and gel filtration technique in sephadex g - 100 . the specific activity of the purified enzyme was increased by 37 . 9 folds over crude extract , and the recovery yield was 8 . 9 %
以粗酶液为起始，经硫酸铵分级沉淀、 sephadexg - 100凝胶过滤后，分离纯化了该酶，纯化倍数约为37 . 9 ，酶活力回收率8 . 9 。 - Poly ( 3 - hydroxybutyrate ) ( phb ) are attracting much commercial and academic interest as substitute for non - degradable petrochemically derived plastics because of their similar material properties to conventional plastics and complete biodegradability under natural environment . the ability to degrade phb is widely distributed among bacteria and fungi and depends on the secretion of specific extracellular phb depolymerase
聚3 -羟基丁酸( phb )不仅具有热塑性塑料的性质，还在自然环境中具有生物可降解性，因而成为传统石化塑料的替代品，在工业等领域具有广阔的应用前景，也成为国内外生物材料领域的研究热点。