How to take the test for fermentation engineers? Seek an answer

First of all, you have to leave your post, then you have to take the exam as an engineer assistant, then you have to be an engineer, and finally you have to have a certain number of years of work during this period.

Operating system

① Use batching tanks or other containers, delivery pumps and other equipment or appliances to prepare the culture medium required by the process;

(2) Sterilize the culture medium, compressed air or other materials, equipment and utensils. Use a disinfection pot or a disinfection cabinet;

(3) cultivating and preparing production strains at all levels by microbial methods, rejuvenating and breeding high-quality and high-yield production strains;

(4) operating fermentation equipment, controlling instruments and meters, and properly adjusting fermentation process conditions according to fermentation metabolic indexes to complete the fermentation process;

⑤ Adding tool enzymes and intermediates, controlling technological conditions, and completing the process of enzymatic hydrolysis and transformation of antibiotics;

⑥ Solid-liquid separation is carried out on the fermentation broth or extract by using solid-liquid separation equipment;

⑦ Solvent, exchange resin, etc. Used for extracting and purifying effective pharmaceutical ingredients;

⑧ Refining drugs by sterilization, filtration, crystallization and drying;

Pet-name ruby raw materials are packed in special packaging containers according to the specified amount with a weighing instrument;

Attending to prepare process water meeting the production standards of APIs, etc.

Salary, career development, etc.

Fermentation engineer (national level) 2450 yuan

Fermentation engineering is a frontier biological high-tech discipline based on pure cell culture technology, which controls the key enzymes of cell metabolism by manipulating genetic materials, and obtains various physiologically active substances by using modern biochemical macromolecular separation and purification technology and its corresponding modern equipment to realize large-scale cell culture. It not only covers a series of bioengineering basic high-tech such as cell isolation and culture, mutation breeding of high-yield mutants, metabolic regulation of key enzymes, purification and preparation of biological macromolecules, molecular modification of target products, gene recombination in vitro, high-density culture of transgenic engineering bacteria and cell strains, but also can directly serve the main battlefield of national economy. Its industrial relevance involves medicine, agriculture, chemical industry, light industry, food and environmental protection, and it is a sharp weapon to solve the three major crises of energy, environment and health faced by mankind. Fermentation engineering is the core technology of bioengineering, and it is also a bridge to realize the industrialization of pharmaceutical bioengineering and agricultural bioengineering, which has broad development prospects.

Professional, skill and quality requirements

(1) Down-to-earth, with good team spirit;

(2) The technical problems in the fermentation process can be found and solved independently;

③ Skilled operation of fermentor and related equipment;

④ Major in microbial fermentation.