1) photochemical derivatization
光化学衍生
1.
In this study, aflatoxins in food and feed were determined by HPLC with post-column photochemical derivatization, and the effects of photochemical derivatization on aflatoxin fluorescence were investigated.
本文采用光化学衍生法结合HPLC测定了食品和饲料中的黄曲霉毒素,研究了光化学衍生的效果。
2.
Aflatoxins were extracted from fermented maize meal with methanol-water(80∶20,V∶V),which were then purified by immunoaffinity column(IAC) and determined by reverse-phase liquid chromatography with on-line post-column photochemical derivatization and fluorescence detection.
发酵玉米粉用甲醇∶水(80∶20,V∶V)提取黄曲霉毒素(AFT),经免疫亲合柱(IAC)分离纯化、在线光化学衍生器柱后衍生化后,反相高效液相色谱(HPLC)荧光检测器测定AFT(B1、B2、G1、G2)含量。
2) oxidation-photochemistry derivatization
氧化-光化学衍生
3) Post-column photochemical derivatization
柱后光化学衍生
4) chemical derivatization
化学衍生
1.
The fragmentation pathway of raddeanin A was studied by electrospray ionization mass spectrometry(ESI-MS/MS) together with chemical derivatization.
以化学衍生结合电喷雾电离质谱(ESI-MS/MS)法研究银莲花素A的质谱裂解方式。
5) Post-column derivatization chemilu-minescence detection
柱后衍生化学发光测定
6) Chemical derivatization
化学衍生化
补充资料：暗光化学
分子式：
CAS号：
性质： 激发态反应并非由于吸收电磁辐射所致，而由化学作用或酶促作用产生的激发态发生的光化学过程。此术语已建议不再使用。
CAS号：
性质： 激发态反应并非由于吸收电磁辐射所致，而由化学作用或酶促作用产生的激发态发生的光化学过程。此术语已建议不再使用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条