葡萄糖

Ingredients:whole milk powder, glucose syrup solids,dextrose,skimmed milk powder, galactooligosaccharide, lactose, encapsulated fish oil(tuna oil, sodium caseinate, antioxidants ),long chain lnulin, soya lecithin.

配料：全脂奶粉，葡萄糖浆固体，葡萄糖，脱脂奶粉，低聚半乳糖，乳糖，胶囊鱼油（金枪鱼油，酪蛋白酸钠，抗氧化剂），长链菊粉，大豆卵磷脂。

We previously identified the lactose-inducible β-galactosidase gene in Bacillus megaterium ATCC14581 and found that it is subject to catabolite repression by glucose.

我们先前的研究证明巨型杆菌ATCC14581的β-galactosidase基因受到乳糖诱导并且会受到葡萄糖的抑制。

A conclusion can be drawn that tryptopanase expressed only by constructed plasmid during "catabolite repression".

在葡萄糖存在的条件下由于分解代谢产物阻遏，基因组上的色氨酸酶基因不表达，加入IPTG只表达质粒上的基因，如果在合适条件下测得色氨酸酶活性，则可以证明质粒上的基因能表达出有活性的色氨酸酶。

The second part in this paper, an integrated model includes catabolite repression, inducer exclusion, lactose hydrolysis to glucose and galactose, and synthesis and degradation of allolactose.

论文第二部分主要是建立了一个比较完整的乳糖操纵子模型，包含代谢物阻遏、诱导物外排、乳糖水解为葡萄糖和半乳糖、别乳糖的合成和降解，以及细胞的生长。

The third passage chondrocytes were divided into blank group, different desity PAP groups, different desity glucosaminsalfate groups which were passaged to 4th generation and contrast to the 2nd passage group. The chondrocytes of different groups were detected with the method of histochemistry for S-A-β-gal,and with alcian blue test for the content and constructure of GAG of ECM, immuocytochemistry for type Ⅱcollagen and PCNA, MTT assay for proliferation, RT-PCR for type Ⅱcollagen and Aggrecan, flow cytometry for cell life cycle and proliferation index,by which to observe PAP's function regarding to the appearance and functional status in the process of chondrocyte's cataplasia and senescence.

将P3软骨细胞分为空白对照组、鹿茸多肽不同浓度组、硫酸氨基葡萄糖不同浓度组进行传代培养，同时以P2代软骨细胞为对照组，进行组化检测老化相关β-半乳糖苷酶，阿力新蓝染色检测胞外基质硫酸GAG含量和结构，MTT比色检测增殖，免疫细胞化检测PCNA和Ⅱ型胶原，RT-PCR检测Ⅱ型胶原、Aggrecan蛋白，流式细胞仪分析细胞周期和增殖指数等方法，对鹿茸多肽抗软骨细胞退变老化进行分子生物学研究。4。

The 3rdpassage chondrocytes were divided into blank group, different concentration PAP groups,different concentration glucosaminsalfate groups and were sequently passaged to 4thgeneration. The 2nd passage chondrocytes was contrasted as young cells group. Thechondrocytes of different groups were detected with the methods of histochemistry forS-A-β-gal, and with alcian blue test for the content and constructure of GAG of ECM,immuocytochemistry for typeⅡcollagen and PCNA, MTT assay for proliferation, RT-PCRfor typeⅡcollagen and Aggrecan, flow cytometry for cell life cycle and proliferationindex,by which to observe PAP"s function regarding to the appearance and functional status inthe process of chondrocyte"s cataplasia and senescence.

将P3软骨细胞分为空白对照组、鹿茸多肽不同浓度组、硫酸氨基葡萄糖不同浓度组进行传代培养，同时以P2代软骨细胞为对照组，进行组化检测老化相关β-半乳糖苷酶，阿力新蓝染色检测胞外基质硫酸GAG含量和结构，MTT比色检测增殖，免疫细胞化检测PCNA和Ⅱ型胶原，RT-PCR检测Ⅱ型胶原、Aggrecan蛋白，流式细胞仪分析细胞周期和增殖指数等方法，对鹿茸多肽抗软骨细胞退变老化进行分子生物学研究。4。

The degradation products were mainly glucose and a little cellobiose.

纤维素酶降解产物主要为葡萄糖，并有少量纤维二糖。

This model contains the concentrations of cellulose, oligosaccharide, cellobiose, and glucose.

模型不仅包括底物纤维素和产物葡萄糖，还包括寡聚糖和纤维二糖这些中间产物。

Cellulase An enzyme that hydrolyzes 1,4-glycosidic linkages in cellulose, yielding cellobiose and glucose.

纤维素酶：一种能够水解纤维素中1，4－糖苷键，生成纤维二糖和葡萄糖的酶。

The recombined yeast could grow on the cultures with the cellobiose as a sole carbon source, and the β-glucosidase activity achieved 0.764 U/mL after 48 hours' cultivation.

重组酵母可以在以纤维二糖为唯一碳源的培养基上生长， 48 h时b-葡萄糖苷酶酶活达到0.764 U/mL。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。