鏈黴素液 的英文怎麼說
中文拼音 [liànméisùyè]
鏈黴素液
英文
streptomycin solution-
Method for the determination of streptomycin residues in honey - liquid chromatography method
蜂蜜中鏈黴素殘留量的測定方法液相色譜法The enzyme retained full activity after being treated at room temperature for 1 hour at ph between 4. 0 and 11. 5. the enzyme can be incubated at 50 for 4h with only less 50 percent loss of activity and is stable in the frozen state. when streptomyces griseus atcc14811 was cultured in 10. 3 % sucrose yeme liquid medium, production of extracellular cholesterol oxidase increased for 5 days before decrease
利用硫酸銨鹽析及deae -纖維素離子交換柱層析提取純化灰色鏈黴菌atcc14811發酵上清液中的膽固醇氧化酶，理化性質研究表明酶作用晟適ph為8 . 0 ，最適溫度為45 ， ph穩定范圍在ph4 . 0 - 11 . 5之間，在50條件下保溫4h ，仍保留54酶活力。70kb and 130kb in size respectively. though pks gene cluster for antibiotics fr - 008 was cloned, the genes for amino - mycosamine residue remained unknown. thus, attempt was also made to clone the desired gene ( s ), streptomyces sp
首先從大量的發酵液中提取分離了鏈黴菌fr - 008產生的抗生素fr - 008 ，並通過大孔樹脂吸附、柱層析等手段進行了初步提純。
分享友人