查询词典 chitin

The results indicated that the highest specific activity could be produced by colloidal chitin and shrimp cuticle, and then by cicada exuviae.

但蛋白酶总活性以蝉蜕最高，虻虫壳次之。样品经等电聚焦电泳后，印迹于X光片上，显示蛋白酶同工酶，蝉蜕和蚕蛹壳产生的蛋白酶同工酶谱带最丰富。

Having been induced by cicada exuviae inducer ［(ρ/g L-1): cicada exuviae 2, chitin 2, K2HPO4 0.3,NaCl 0.3,MgSO4.7H2O 0.3,add 1 L water］ for 12 h, germ tube produced greater amount of total extracellular protease as well as Pr1 than other combination of inocula and inducers.

其中芽管状物在蝉蜕诱导液中的总胞外蛋白酶和Pr1活性均最高，诱导12 h酶活性达高峰。

Several inducers cicada exuviae, colloidal chitin, horsefly cuticle, shrimp, maggot and silkworm chrysalis were compared with their effects on production of cuticle-degrading protease of entomopathogenic fungus Metarhizium anisopliae.

研究了不同碳氮源对金龟子绿僵菌产生与分解昆虫外壳相关的蛋白酶活性和同工酶谱带的影响。结果表明：蝉蜕、虻虫壳、蝇蛆壳、蚕蛹壳、虾壳、胶体几丁质均可使金龟子绿僵菌产生蛋白酶，虾壳和胶体几丁质所产生的蛋白酶比活性最高，蝉蜕次之。

Recently chitin and chitosan have become of great interest not only as biopolymers, but also as a new functional materials of high potential in various fields ranging from a simple floccule for waste water treatment to medical materials such as for wound healing and prevention of infection.

甲壳素是一种天然多糖，脱除乙酰基的产物是壳聚糖，作为新型功能生物材料，它们已在水处理、日用化学品、生物工程和医药等领域得到了应用，但它们不溶于一般的有机溶剂，从而限制了其广泛应用。

Chitin, polysaccharide, vitamin and flavonoid were main anti-mutation functional factors of white wax scale.

甲壳素、多糖、维生素和黄酮类物质应为抗突变作用的主要功效成分。

Wine May sometimes have been fined using isinglass, dried blood, egg albumen, gelatine, chitin.

葡萄酒有时可能会被罚款使用鱼胶，干血，鸡蛋蛋白，明胶，甲壳素。

Finings can be isinglass, gelatin, egg albumen, modified casein, chitin (derived from the shells of crabs or lobsters) or ox blood.

Finings可以鱼胶，明胶，鸡蛋蛋白，改性酪蛋白，甲壳素或牛血。

It is found that using salicylic aldehyde to block amino group,reactive dyeing and after treatment with 3g/L sulfuric acid at 40℃ for 20 minutes,chitin/cotton blended fabric features good levelness and litt.

该工艺可提高甲壳素/棉混纺织物的匀染性，且对抗菌性和皂洗牢度的影响小。

Locksley, our immune systems possess an innate ability to recognize and eliminate chitin from our bodies.

Locksley 的最新研究表明，我们的免疫系统具有先天的壳聚糖识别能力，并且可以从我们体内清除。

Locksley believes his study points to the importance of chitin exposure and a plausible explanation for the role of AMCase in the development of asthma.

洛克斯利相信他的研究指出了甲壳素接触的重要性并为在哮喘发生中AMCase作用的找到合理解释。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。