February 23, 2024

Production of Enzyme Catalase

Production of Enzyme Catalase

Enzyme catalase is a commonly used enzyme in various industrial applications, such as in food processing, textiles, and pharmaceuticals. It is also used in medical treatments to remove hydrogen peroxide from wounds and burns. One of the most efficient ways to produce enzyme catalase is through the use of microorganisms.

Microorganisms such as bacteria and fungi can be used to produce enzyme catalase using a fermentation process. Here are the steps involved in producing enzyme catalase using microorganisms:

  1. Strain selection: Select a microorganism strain that is capable of producing high amounts of enzyme catalase. Some of the commonly used strains are Bacillus subtilis, Aspergillus niger, and Penicillium notatum.
  2. Inoculation: Inoculate the microorganisms in a suitable growth medium. The medium should contain all the essential nutrients required for the growth of the microorganism.
  3. Fermentation: Allow the microorganisms to grow in the growth medium under controlled conditions, such as temperature, pH, and oxygen supply. During the fermentation process, the microorganisms will produce and secrete enzyme catalase into the medium.
  4. Extraction and purification: After the fermentation process, extract the enzyme catalase from the medium using suitable methods such as centrifugation, filtration, or precipitation. The extracted enzyme can then be purified using chromatography techniques.
  5. Quality control: Test the purified enzyme for its catalytic activity, purity, and stability. The quality control tests ensure that the enzyme is of high quality and suitable for use in various applications.

The production of enzyme catalase using microorganisms is a cost-effective and efficient process, as large amounts of enzyme can be produced using a small amount of starting material. It also has the advantage of producing highly pure enzyme compared to other methods of production, making it suitable for various industrial and medical applications.

Catalase fermentation conditions

The conditions for catalase fermentation may vary depending on the specific strain of microorganism used and the desired yield of catalase. However, here are some general conditions that are commonly used in catalase fermentation:

  1. Temperature: The temperature for catalase fermentation typically ranges from 25-40°C, depending on the strain used.
  2. pH: The pH range for catalase fermentation is usually between 6.0 and 8.0, as this is the optimal pH range for most catalase-producing microorganisms.
  3. Agitation: Agitation is necessary to provide oxygen and nutrients to the microorganisms and to prevent the formation of clumps. The agitation rate is typically between 100-500 rpm.
  4. Aeration: Aeration is important for the growth of the microorganisms and for the production of catalase. The amount of air supplied depends on the size of the bioreactor and the desired yield of catalase.
  5. Substrate concentration: The concentration of the substrate used for the growth of the microorganisms, such as glucose or lactose, can also affect the yield of catalase. The concentration should be optimized for maximum catalase production.
  6. Fermentation time: The fermentation time varies depending on the microorganism used and the desired yield of catalase. Typically, fermentation lasts for 24-72 hours.

Third Year B Pharm Notes, Syllabus, Books, PDF Subjectwise/Topicwise

T Y B Pharm Sem VT Y B Pharm Sem VI
BP501T Medicinal Chemistry II TheoryBP601T Medicinal Chemistry III Theory
BP502T Industrial Pharmacy TheoryBP602T Pharmacology III Theory
BP503T Pharmacology II TheoryBP603T Herbal Drug Technology Theory
BP504T Pharmacognosy II TheoryBP604T Biopharmaceutics and Pharmacokinetics Theory
BP505T Pharmaceutical Jurisprudence TheoryBP605T Pharmaceutical Biotechnology – Theory
BP506P Industrial Pharmacy I PracticalBP606T Quality Assurance Theory
BP507P Pharmacology II PracticalBP607P Medicinal chemistry III Practical
BP508P Pharmacognosy II PracticalBP608P Pharmacology III Practical
BP609P Herbal Drug Technology Practical

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