The linear crystal starch prepared with pullulanase would be a novel material to replace the expensive microcrystal cellulose currently used in the tableting industry. 采用酶法所制备的直链结晶淀粉有可能形成一种新的材料,可部分或全部替代价格昂贵的微晶纤维素,应用于药用辅料及片剂制品工业中。
Study on the processing technology of effervescent tablets using Pullulanase polysaccharide as binder 以普鲁兰多糖为粘合剂的维生素C泡腾片的工艺研究
Identification of a gene encoding pullulanase from Bacillus licheniformis 地衣芽孢杆菌普鲁兰酶编码基因的鉴定
Pullulanase is used to cleave the branching point of amylopectin for preparing starch film and raising its tensile strength. 普鲁兰酶可使淀粉中的支链淀粉脱支而形成直链淀粉,从而提高淀粉膜的成膜性能及强度。
The result showed that loss of vitamin C of Pullulanase polysaccharide was much less than that of PVP K30 during vacuum drying and storage. 结果表明:采用后者作粘合剂的维生素C泡腾片在真空干燥过程中及其成品贮存过程中维生素C损失量都小于前者。
Ultrasonic treatment followed by pullulanase hydrolysis was employed to prepare resistant starch from broken rice in the present study. 研究以碎米为原料微波辅助酶法制备抗性淀粉的工艺。
Potato starch granules were hydrolyzed by glucoamylase,α-amylase and pullulanase to prepare potato microporous starch a carrier with adsorptional function. 用淀粉糖化酶、α-淀粉酶及普鲁兰酶水解马铃薯淀粉制备一种具有吸附功能的马铃薯微孔淀粉载体。
Purification and properties of thermostable pullulanase from Nocardia sp. gs-17 诺卡氏菌属GS-17耐热茁霉多糖酶的提纯和性质
Effect of Pullulanase and β-amylase on the Retrogradation of Rice Amylopectin 普鲁兰酶和β-淀粉酶对大米支链淀粉回生影响的研究
RNAi construct of rice pullulanase gene and its expression for the gene silencing 水稻淀粉极限糊精酶基因RNAi载体构建及其表达
Study on Screening and Mutation of Pullulanase Producing Bacteria 普鲁兰酶产生菌的筛选及诱变技术研究
Studies on screening and breeding of alkaline pullulanase producing bacterium and regulation of nutrition 碱性普鲁兰酶产生菌选育和发酵条件的研究
Studying on properties of the crude recombinant pullulanase. 重组普鲁兰酶粗酶的酶学和应用性质研究。
Down regulation of rice pullulanase gene expression by RNAi 利用RNA干扰技术抑制水稻淀粉极限糊精酶基因表达
Study on the enzymatic properties of pullulanase which obtained from Bacillus stearothermophilus. 对获得的嗜热脂肪芽孢杆菌普鲁兰酶进行了酶学性质测定。
Pullulanase is one of de-branching enzymes. 普鲁兰酶就是一种典型的解支酶。
Analysis of the complete genome sequence of Bacillus licheniformis, which has been published in 2004, revealed a putative pullulanase gene which was 2133 bp and annotated as amyX. 地衣芽孢杆菌的全基因组序列已在2004年被公布,对基因组序列分析显示,其中有一段大小为2133bp的片段可能编码普鲁兰酶基因,并被标注为amyX。
Pullulanase can improve the utilization rate of starch material, decrease the consumption for its hydrolyzing character and this make it very important and promising in the industry. 普鲁兰酶的水解性质决定了它具有提高淀粉质原料利用率、降低粮耗的作用,因此它在淀粉加工工业中有着重要的用途和良好的市场前景。
Pullulanase ( Pullulanase, EC. 3.2.1.41) is a debranching enzyme that can hydrolyze pullulan specificity and amylopectin branch points on the α-1, 6 glycosidic bonds. 普鲁兰酶(Pullulanase,EC.3.2.1.41)是脱支酶的一种,它能专一性水解普鲁兰多糖和支链淀粉分支点上的α-1,6糖苷键,在淀粉糖化工业中具有广阔的应用前景。