采用铁氰化钾作为媒介体，将尿酸氧化酶固定在羧甲基纤维素钠处理过的碳电极表面，研制成一种尿酸生物传感器。
An amperometric uric acid biosensor was developed by immobilizing uric acid oxidase on carbon electrodes, in which, potassium ferricyanide was used to electron medium of chemistry response.
制备的以羧甲基纤维素钠与卡波姆940为主要混合基质的二氧化氯缓释凝胶剂质量符合2005年版《中国药典》凝胶项下的规定。
The quality of the slow-release of chlorine dioxide prepared with sodium carboxymethyl Cellulose and carbopol 940 as the main mixed-matrix consistent with the 2005 edition of Chinese Pharmacopoeia.
研究了羧甲基纤维素酶、半纤维素酶、多酚氧化酶、愈创木酚氧化酶和漆酶的酶活性变化。
The enzymes activities of carboxymethyl cellulase, hemicellulase, polyphenol oxidase, guaiacol oxidase, and laccase were studied.
采用铁氰化钾作为媒介体，将尿酸氧化酶固定在羧甲基纤维素钠处理过的碳电极表面，研制成一种尿酸生物传感器。
A new amperometric uric acid biosensor developed by immobilizing of uric acid oxidase in carbon electrodes, in which, potassium ferricyanide is used to electron medium of chemistry response.
目的：研究酸、二氧化碳、甜味剂、羧甲基纤维素等化学因素对龙葵色素稳定性影响。
Objective: To study the influence of such chemical agents as acid, CO2 food sweetening agent and carboxymethyl cellulose (CMC) on the stability of the pigment of Solanum Nigrum.
目的：研究酸、二氧化碳、甜味剂、羧甲基纤维素等化学因素对龙葵色素稳定性影响。
Objective: To study the influence of such chemical agents as acid, CO2 food sweetening agent and carboxymethyl cellulose (CMC) on the stability of the pigment of Solanum Nigrum.
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