CAJ | 학술논문

自1898年Stewart提出利用电化学法检测微生物,电化学法已发展成为一种微生物快速检测的方法。根据检测的参数不同,电化学微生物检测法可以分为阻抗微生物法和介电常数法。阻抗法主要用于食品工业中微生物的快速检测（≤107cfu/mL）,尤其用于易腐食品的微生物快速检测,以期实现在其发生明显腐败之前得到检测结果。而介电常数则用于生物发酵过程中的微生物数量的快速测定,可以实现在线监测微生物数量及生物发酵过程的实时控制。电化学法由于其检测迅速、可以实现自动化检测,在工业化生产中具有广阔的应用前景。
자1898년Stewart제출이용전화학법검측미생물,전화학법이발전성위일충미생물쾌속검측적방법。근거검측적삼수불동,전화학미생물검측법가이분위조항미생물법화개전상수법。조항법주요용우식품공업중미생물적쾌속검측（≤107cfu/mL）,우기용우역부식품적미생물쾌속검측,이기실현재기발생명현부패지전득도검측결과。이개전상수칙용우생물발효과정중적미생물수량적쾌속측정,가이실현재선감측미생물수량급생물발효과정적실시공제。전화학법유우기검측신속、가이실현자동화검측,재공업화생산중구유엄활적응용전경。
Since Stewart proposed to detect microorganisms by electrochemical method in 1898, the electrochemical method had been developed as a method for rapid detection of microorganisms. Electrochemical method can be divided into impedance and dielectric constant method according to the different parameters. Impedance method is mainly used in food industry, especially the detection of perishable food before corruption. The dielectric constant is used to detect the number of microorganisms in bio-fermentation process, which can achieve real-time monitoring and controlling the process. Because of its rapid and antomated character, there is broad application prospect for electrochemical method.