The heat resistant enzymes are quite heat stable and capable of partially surviving UHT treatment.
耐热酶具有较强的耐热能力,经超高温灭菌后仍有残留,因而导致产品出现上述质量问题。
In order to reduce the UHT milk residual heat resistant enzymes activeness,we investigated the mid-temperature heat-treatment inactivate rate of heat resistant enzymes in UHT milk by inferring enzyme active method,systematically.
为了降低超高温灭菌牛乳残留耐热酶的活性,系统地研究了中温加热方式对超高温灭菌牛乳残留耐热酶的灭活效果。
A thermostable lipase producing strain Wi-3 was isolated from the soil samples collected from the drain of a hot spring bathhouse in Fuzhou city.
从福州温泉澡堂排水道中分离筛选到一株可用于环保的耐热脂肪酶产生菌株Wi-3,经UV+NTG复合诱变,选育出突变株Wi-3-3和Wi-3-5,其酶活比出发菌株分别提高了32。
A moderate thermostable lipase producing strain FS321 was isolated from the dunghill soil in the northern of China.
从北方堆肥试样中分离筛选得到1株中度耐热脂肪酶产生菌,编号为FS321。
A pair of oligonucleotide primers special to the sequence of Nuc gene was designed according to the sequence of the Nuc gene,which encodes the thermostable nuclease of Staphylococcus aureus.
为建立奶牛乳腺炎金黄色葡萄球菌致病菌株的检测方法,依据金黄色葡萄球菌耐热核酸酶Nuc基因序列,设计合成特异性引物,通过聚合酶链式反应扩增Nuc基因,并将扩增基因克隆入T载体,进行序列测定,对所分离的奶牛乳腺炎病原菌进行鉴定。
Influence of Heat Resistant Enzymes and Milk Components on the Stability of UHT Milk;
耐热酶与乳成分对UHT乳稳定性影响的研究
Studies on Meiothermus Rosaceus WQBGR2-3 Producing Thermostable Pullulanase from Hot Spring in Yunnan and the Enzyme Properties;
云南热泉亚栖热菌产耐热普鲁兰酶的研究
Studies on Strains Producing Thermostable Isoamylase from Hot Spring in Yunnan and the Enzyme Properties;
云南热泉栖热菌产耐热异淀粉酶的研究
High Level Expression of Two Acidothermophilic α-Amylases;
两种酸性耐热α-淀粉酶的表达研究
Study on Effect of Heat Resistant Lipase on UHT Milk Quality;
耐热性脂肪酶对UHT乳品质的影响研究
Cloning and Expression of Thermostable Beta-galactosidase
耐热β-半乳糖苷酶的克隆与表达研究
Purification and Characterization of the Recombinant Heat-Stable Phytase in Aspergillus Niger;
重组耐热植酸酶的分离纯化及其酶学性质研究
Isolation and Identification of Strains Producing Thermostable and Acidostable Pullulanase and Properties of the Pullulanase;
产耐酸耐热普鲁兰酶菌株的筛选鉴定及其酶学性质初探
Stability of a thermostable protease from a thermophilic Bacillus
嗜热芽孢杆菌产耐热蛋白酶稳定性的研究
PRODUCTION AND CHARACTERIZATION OF THERMOSTABLE AND ACID-STABLE α-AMYLASE FROM HYPERTHERMOPHILIC ARCHAEON THERMOCOCCUS SP.
超嗜热古菌耐热酸性α-淀粉酶的发酵条件和酶学性质研究
The Study of Thermostable Alkaline Phophatase (TAP) from Bacteria of Thermus sp. Isolated from Hot Springs of Yunnan and the Classification of the Strain for TAP;
云南热泉栖热菌产耐热碱性磷酸酶的研究及其菌株鉴定
A study on the physiology of heat tolerance in Chinese cabbage Ⅲ.Ability to scavenge active oxygen of emzyme and non?emzyme system and heat tolerance
大白菜耐热性的生理研究 Ⅲ.酶性和非酶性活性氧清除能力与耐热性
Cloning and Expression of pel9A Encoding a Thermostable Pectate Lyase;
耐热果胶酸裂解酶编码基因pel9A的克隆与表达
The Change of the Function and Structure of the Molecular Mutant of Thermostable Alkaline Phosphatse;
耐热碱性磷酸酶分子突变体的结构与功能变化
Study on Influence Factors of Enzyme Thermostability Using Machine Learning
基于机器学习法的酶耐热性影响因素的研究
Purification and Chemical Modification of the Thermostable Inulinase from Bacillus Smithii
Bacillus smithii产耐热菊粉酶的分离纯化及其化学修饰
The Establish of Expression Vector of the Mostable DNA Polymerase Gene
耐热DNA聚合酶基因双元载体的初步构建
Effects of the ratio of calcium and total phosphorus on the efficacy of heat-stable phytase in dietary for ducks
日粮钙磷比对肉鸭耐热植酸酶效力的影响